Flights to Barcelona (BCN)

Flights from Albania to Barcelona

Tirana is the only city in Albania with direct flights to Barcelona. From Tirana, you can fly non-stop with Vueling or Wizz Air Malta. This is a seasonal route that starts in March and ends in October.

All flights from Albania

Flights from Algeria to Barcelona

There are 2 airports in Algeria that have non-stop flights to Barcelona.

From Algiers and Oran, you can fly with Air Algerie and Vueling.

All flights from Algeria

Flights from Argentina to Barcelona

In Argentina, the only airport that has a direct connection to Barcelona is Buenos Aires. From Buenos Aires, you can fly non-stop with Iberia (Oneworld) or LEVEL.

All flights from Argentina

Flights from Armenia to Barcelona

There is 1 airport in Armenia that has a direct connection to Barcelona, which is Yerevan. From Yerevan, direct flights are offered by FlyOne Armenia. This is a seasonal route that starts in March and ends in October.

All flights from Armenia

Flights from Austria to Barcelona

If you are looking for a direct flight from Austria to Barcelona, there are 2 airports to choose from.

From Salzburg, direct flights are offered by Eurowings.
From Vienna, direct flights are offered by Austrian (Star Alliance), Ryanair and Vueling.

All flights from Austria

Flights from Azerbaijan to Barcelona

In Azerbaijan, the only airport that has a direct connection to Barcelona is Baku. From Baku, direct flights are offered by Azerbaijan.

All flights from Azerbaijan

Flights from Belgium to Barcelona

In Belgium, there are 2 airports that have direct flights to Barcelona.

From Brussels, direct flights are offered by Brussels Airlines (Star Alliance), Ryanair and Vueling.
From Brussels Charleroi, the only airline with direct flights is Ryanair.

All flights from Belgium

Flights from Brazil to Barcelona

São Paulo is the only city in Brazil with direct flights to Barcelona. From São Paulo, direct flights are offered by LATAM.

All flights from Brazil

Flights from Bulgaria to Barcelona

There is 1 airport in Bulgaria that has a direct connection to Barcelona, which is Sofia. From Sofia, direct flights are offered by Bulgaria Air, Ryanair and Wizz Air.

All flights from Bulgaria

Flights from Canada to Barcelona

If you are looking for a direct flight from Canada to Barcelona, there are 4 airports to choose from.

From Calgary and Halifax, you can fly with WestJet.
From Montreal, direct flights are offered by Air Canada (Star Alliance), Air Transat and Porter.
From Toronto, the only airline with direct flights is Air Canada (Star Alliance). This is a seasonal route that starts in March and ends in October.

All flights from Canada

Flights from Cape Verde to Barcelona

Sal, Cape Verde is the only city in Cape Verde with direct flights to Barcelona. From Sal, Cape Verde, direct flights are offered by Vueling. This is a seasonal route that starts in June and ends in September.

All flights from Cape Verde

Flights from Chile to Barcelona

In Chile, the only airport that has a direct connection to Barcelona is Santiago de Chile. From Santiago de Chile, you can fly non-stop with Iberia (Oneworld) or LEVEL.

All flights from Chile

Flights from China to Barcelona

There are 3 airports in China that have non-stop flights to Barcelona.

From Beijing, direct flights are offered by Air China (Star Alliance).
From Shanghai, you can fly non-stop with Air China (Star Alliance) or China Eastern (SkyTeam).
From Shenzhen, you can fly non-stop to Barcelona with Shenzhen Airlines (Star Alliance).

All flights from China

Flights from Colombia to Barcelona

There is 1 airport in Colombia that has a direct connection to Barcelona, which is Bogotá. From Bogotá, direct flights are offered by Avianca (Star Alliance).

All flights from Colombia

Flights from Croatia to Barcelona

In Croatia, there are 4 airports that have direct flights to Barcelona.

From Dubrovnik and Split, you can fly with Vueling.
From Zadar, you can fly non-stop to Barcelona with Ryanair. This is a seasonal route that starts in June and ends in September.
From Zagreb, the only airline with direct flights is Croatia Airlines (Star Alliance).

All flights from Croatia

Flights from Cyprus to Barcelona

In Cyprus, the only airport that has a direct connection to Barcelona is Larnaca. From Larnaca, you can fly non-stop with Cyprus Airways or Wizz Air.

All flights from Cyprus

Flights from Czechia to Barcelona

Prague is the only city in Czechia with direct flights to Barcelona. From Prague, direct flights are offered by Ryanair, SmartWings and Vueling.

All flights from Czechia

Flights from Denmark to Barcelona

There are 2 airports in Denmark that have non-stop flights to Barcelona.

From Billund, direct flights are offered by Norwegian. This is a seasonal route that starts in March and ends in October.
From Copenhagen, there are 4 airlines that have direct services to Barcelona, which are Norwegian, Ryanair, SAS (SkyTeam) and Vueling.

All flights from Denmark

Flights from Dominican Republic to Barcelona

There is 1 airport in Dominican Republic that has a direct connection to Barcelona, which is Punta Cana. From Punta Cana, direct flights are offered by Iberojet. This is a seasonal route that starts in June and ends in August.

All flights from Dominican Republic

Flights from Egypt to Barcelona

If you are looking for a direct flight from Egypt to Barcelona, there are 2 airports to choose from.

From Cairo, you can fly non-stop with Egyptair (Star Alliance) or Vueling.
From Luxor, the only airline with direct flights is Egyptair (Star Alliance).

All flights from Egypt

Flights from Estonia to Barcelona

Tallinn is the only city in Estonia with direct flights to Barcelona. From Tallinn, you can fly non-stop with Air Baltic or Ryanair.

All flights from Estonia

Flights from Faroe Islands to Barcelona

In Faroe Islands, the only airport that has a direct connection to Barcelona is Sørvágur. From Sørvágur, direct flights are offered by Atlantic Airways. This is a seasonal route that starts in June and ends in September.

All flights from Faroe Islands

Flights from Finland to Barcelona

In Finland, there are 2 airports that have direct flights to Barcelona.

From Helsinki, you can fly non-stop with Finnair (Oneworld) or Norwegian.
From Rovaniemi, the only airline with direct flights is Norwegian. This is a seasonal route that starts in December and ends in February.

All flights from Finland

Flights from France to Barcelona

France is well-connected to Barcelona (BCN) with 14 airports around the country that have direct flights to the airport.

From Basel Mulhouse Freiburg, you can fly non-stop with easyJet or Vueling.
From Bordeaux, you can fly non-stop with Volotea or Vueling.
From Brest, Lille and Limoges, all direct flights to Barcelona are operated by Volotea.
From Lyon, you can fly non-stop with easyJet or Vueling.
From Marseille and Nantes, you can fly with Volotea and Vueling.
From Nice, you can fly non-stop with easyJet or Vueling.
From Paris, you can fly non-stop with Air France (SkyTeam) or Vueling.
From Paris (Beauvais), direct flights are offered by Ryanair. This is a seasonal route that starts in March and ends in October.
From Paris (Orly), you can fly non-stop with Transavia or Vueling.
From Rennes, direct flights are offered by easyJet. This route is recently announced though, and not operational yet. It will start in March 2026.
From Strasbourg, there are 4 airlines that have direct services to Barcelona, which are easyJet, Iberia (Oneworld), Volotea and Vueling.

All flights from France

Flights from Georgia to Barcelona

There is 1 airport in Georgia that has a direct connection to Barcelona, which is Kutaisi. From Kutaisi, direct flights are offered by Wizz Air.

All flights from Georgia

Flights from Germany to Barcelona

You can fly non-stop to Barcelona from lots of airports in Germany, as there is a total of 13 airports that have direct services to Barcelona.

From Berlin, direct flights are offered by easyJet, Ryanair and Vueling.
From Braunschweig, the only airline with direct flights is TUI Fly. This is a seasonal route that starts in March and ends in April.
From Cologne-Bonn, you can fly non-stop with Eurowings or Ryanair.
From Dresden, the only airline with direct flights is TUI Fly. This route is recently announced though, and not operational yet. It will start in March 2026.
From Düsseldorf, you can fly non-stop with Eurowings or Vueling.
From Frankfurt, direct flights are offered by Condor, Lufthansa (Star Alliance) and TUI Fly.
From Frankfurt Hahn, direct flights are offered by Ryanair. This is a seasonal route that starts in March and ends in October.
From Hamburg, you can fly non-stop with Eurowings or Vueling.
From Hanover, you can fly non-stop with TUI Fly or Vueling.
From Leipzig, the only airline with direct flights is TUI Fly. This route is recently announced though, and not operational yet. It will start in May 2026.
From Munich, there are 4 airlines that have direct services to Barcelona, which are Lufthansa (Star Alliance), Lufthansa City Airlines, TUI Fly and Vueling.
From Nuremberg, you can fly non-stop to Barcelona with Vueling.
From Stuttgart, you can fly non-stop with Eurowings or Vueling.

All flights from Germany

Flights from Greece to Barcelona

In Greece there are several airports with flights to Barcelona (6 in total).

From Athens, you can fly non-stop with Aegean (Star Alliance) or Vueling.
From Corfu (Kerkyra), the only airline with direct flights is Ryanair. This is a seasonal route that starts in June and ends in September.
From Heraklion (Crete), Mykonos and Santorini, all direct flights to Barcelona are operated by Vueling.
From Thessaloniki, you can fly non-stop to Barcelona with Aegean (Star Alliance).

All flights from Greece

Flights from Honduras to Barcelona

In Honduras, the only airport that has a direct connection to Barcelona is Comayagua. From Comayagua, direct flights are offered by Iberojet.

All flights from Honduras

Flights from Hong Kong to Barcelona

Hong Kong is the only city in Hong Kong with direct flights to Barcelona. From Hong Kong, direct flights are offered by Cathay Pacific (Oneworld). This is a seasonal route that starts in March and ends in October.

All flights from Hong Kong

Flights from Hungary to Barcelona

There is 1 airport in Hungary that has a direct connection to Barcelona, which is Budapest. From Budapest, you can fly non-stop with Ryanair or Wizz Air.

All flights from Hungary

Flights from Iceland to Barcelona

Reykjavik (Keflavik) is the only city in Iceland with direct flights to Barcelona. From Reykjavik (Keflavik), you can fly non-stop with Icelandair or Vueling.

All flights from Iceland

Flights from Ireland to Barcelona

If you are looking for a direct flight from Ireland to Barcelona, there are 2 airports to choose from.

From Cork, direct flights are offered by Ryanair.
From Dublin, direct flights are offered by Aer Lingus, Ryanair and Vueling.

All flights from Ireland

Flights from Israel to Barcelona

In Israel, the only airport that has a direct connection to Barcelona is Tel Aviv. From Tel Aviv, there are 4 airlines that have direct services to Barcelona, which are Arkia, Bluebird Airways, EL AL and Israir.

All flights from Israel

Flights from Italy to Barcelona

Italy is well-connected to Barcelona (BCN) with 21 airports around the country that have direct flights to the airport.

From Alghero (Sardinia), direct flights are offered by Ryanair. This is a seasonal route that starts in March and ends in October.
From Ancona, the only airline with direct flights is Volotea.
From Bari, you can fly non-stop to Barcelona with Vueling.
From Bologna, you can fly non-stop with Ryanair or Vueling.
From Cagliari (Sardinia), Catania, Florence and Genoa, all direct flights to Barcelona are operated by Vueling.
From Milan (Bergamo), you can fly non-stop to Barcelona with Ryanair.
From Milan (Linate), the only airline with direct flights is easyJet. This is a seasonal route that starts in March and ends in June.
From Milan (Malpensa), there are 5 airlines that have direct services to Barcelona, which are easyJet, Ryanair, Singapore Airlines (Star Alliance), Vueling and Wizz Air Malta.
From Naples, direct flights are offered by easyJet, Ryanair and Vueling.
From Olbia (Sardinia), you can fly non-stop with Volotea or Vueling.
From Palermo, you can fly non-stop with Ryanair or Vueling.
From Perugia and Reggio Calabria, you can fly with Ryanair.
From Rome (Fiumicino), there are 4 airlines that have direct services to Barcelona, which are ITA Airways, Ryanair, Vueling and Wizz Air Malta.
From Trieste, you can fly non-stop to Barcelona with Ryanair. This is a seasonal route that starts in March and ends in October.
From Turin, you can fly non-stop with Ryanair or Vueling.
From Venice Marco Polo, direct flights are offered by Ryanair, Vueling and Wizz Air Malta.
From Verona, you can fly non-stop to Barcelona with Volotea.

All flights from Italy

Flights from Jordan to Barcelona

There is 1 airport in Jordan that has a direct connection to Barcelona, which is Amman. From Amman, direct flights are offered by Royal Jordanian (Oneworld).

All flights from Jordan

Flights from Kuwait to Barcelona

In Kuwait, the only airport that has a direct connection to Barcelona is Kuwait City. From Kuwait City, direct flights are offered by Kuwait Airways.

All flights from Kuwait

Flights from Latvia to Barcelona

Riga is the only city in Latvia with direct flights to Barcelona. From Riga, you can fly non-stop with Air Baltic or Ryanair.

All flights from Latvia

Flights from Lebanon to Barcelona

There is 1 airport in Lebanon that has a direct connection to Barcelona, which is Beirut. From Beirut, direct flights are offered by Middle East (SkyTeam). This is a seasonal route that starts in June and ends in September.

All flights from Lebanon

Flights from Lithuania to Barcelona

Vilnius is the only city in Lithuania with direct flights to Barcelona. From Vilnius, you can fly non-stop with Ryanair or Wizz Air.

All flights from Lithuania

Flights from Luxembourg to Barcelona

In Luxembourg, the only airport that has a direct connection to Barcelona is Luxembourg City. From Luxembourg City, you can fly non-stop with Luxair or Ryanair.

All flights from Luxembourg

Flights from Malta to Barcelona

There is 1 airport in Malta that has a direct connection to Barcelona, which is Malta. From Malta, you can fly non-stop with Ryanair or Vueling.

All flights from Malta

Flights from Mexico to Barcelona

There are 2 airports in Mexico that have non-stop flights to Barcelona.

From Cancún, direct flights are offered by Iberojet. This is a seasonal route that starts in June and ends in September.
From Mexico City, you can fly non-stop with Aeromexico (SkyTeam) or Emirates.

All flights from Mexico

Flights from Moldova to Barcelona

In Moldova, the only airport that has a direct connection to Barcelona is Chișinău. From Chișinău, direct flights are offered by Fly One, SkyUp MT and Wizz Air Malta. This is a seasonal route that starts in March and ends in October.

All flights from Moldova

Flights from Montenegro to Barcelona

In Montenegro, there are 2 airports that have direct flights to Barcelona.

From Podgorica, direct flights are offered by Wizz Air. This is a seasonal route that starts in June and ends in October.
From Tivat, the only airline with direct flights is Vueling. This is a seasonal route that starts in March and ends in October.

All flights from Montenegro

Flights from Morocco to Barcelona

You can fly non-stop to Barcelona from lots of airports in Morocco, as there is a total of 11 airports that have direct services to Barcelona.

From Agadir, direct flights are offered by Vueling.
From Casablanca, direct flights are offered by Air Arabia Maroc, Royal Air Maroc (Oneworld) and TUI Fly.
From Essaouira, you can fly non-stop to Barcelona with Vueling.
From Fes and Marrakech, you can fly with Ryanair and Vueling.
From Nador, there are 4 airlines that have direct services to Barcelona, which are Air Arabia Maroc, Royal Air Maroc (Oneworld), Ryanair and Vueling.
From Ouarzazate and Oujda, all direct flights to Barcelona are operated by Ryanair.
From Rabat, you can fly non-stop with Air Arabia Maroc or Ryanair.
From Tangier, there are 4 airlines that have direct services to Barcelona, which are Air Arabia Maroc, Royal Air Maroc (Oneworld), Ryanair and Vueling.
From Tétouan, direct flights are offered by Royal Air Maroc (Oneworld).

All flights from Morocco

Flights from Netherlands to Barcelona

There are 3 airports in Netherlands that have non-stop flights to Barcelona.

From Amsterdam, direct flights are offered by KLM (SkyTeam), Transavia and Vueling.
From Eindhoven and Rotterdam, you can fly with Transavia.

All flights from Netherlands

Flights from Norway to Barcelona

If you are looking for a direct flight from Norway to Barcelona, there are 4 airports to choose from.

From Bergen, direct flights are offered by Norwegian. This is a seasonal route that starts in March and ends in October.
From Oslo, there are 4 airlines that have direct services to Barcelona, which are Norwegian, Norwegian, SAS (SkyTeam) and Vueling.
From Stavanger, you can fly non-stop to Barcelona with Norwegian. This is a seasonal route that starts in March and ends in October.
From Tromsø, the only airline with direct flights is Vueling. This route is recently announced though, and not operational yet. It will start in March 2026.

All flights from Norway

Flights from Peru to Barcelona

Lima is the only city in Peru with direct flights to Barcelona. From Lima, you can fly non-stop with Iberia (Oneworld) or LEVEL. This is a seasonal route that starts in June and ends in January.

All flights from Peru

Flights from Poland to Barcelona

In Poland there are several airports with flights to Barcelona (6 in total).

From Gdańsk, you can fly non-stop with Ryanair or Wizz Air.
From Katowice, the only airline with direct flights is Wizz Air.
From Krakow, direct flights are offered by LOT (Star Alliance), Ryanair and Wizz Air.
From Warsaw, you can fly non-stop with LOT (Star Alliance) or Wizz Air.
From Warsaw, you can fly non-stop with Ryanair or Wizz Air.
From Wrocław, you can fly non-stop to Barcelona with Wizz Air.

All flights from Poland

Flights from Portugal to Barcelona

In Portugal, there are 4 airports that have direct flights to Barcelona.

From Faro, you can fly non-stop with Ryanair or Vueling. This is a seasonal route that starts in March and ends in October.
From Lisbon, there are 4 airlines that have direct services to Barcelona, which are easyJet, Ryanair, TAP Portugal (Star Alliance) and Vueling.
From Ponta Delgada, you can fly non-stop to Barcelona with Azores Airlines. This is a seasonal route that starts in March and ends in October.
From Porto, you can fly non-stop with Ryanair or Vueling.

All flights from Portugal

Flights from Qatar to Barcelona

There is 1 airport in Qatar that has a direct connection to Barcelona, which is Doha. From Doha, direct flights are offered by Qatar Airways (Oneworld).

All flights from Qatar

Flights from Republic of North Macedonia to Barcelona

Skopje is the only city in Republic of North Macedonia with direct flights to Barcelona. From Skopje, direct flights are offered by Wizz Air.

All flights from Republic of North Macedonia

Flights from Romania to Barcelona

In Romania there are several airports with flights to Barcelona (7 in total).

From Bacău, direct flights are offered by Dan Air. This is a seasonal route that starts in April and ends in October.
From Bucharest, direct flights are offered by FlyOne Romania, HiSky and Wizz Air Malta. This is a seasonal route that starts in March and ends in October.
From Bucharest, Cluj-Napoca, Craiova, Iasi and Timișoara, all direct flights to Barcelona are operated by Wizz Air Malta.

All flights from Romania

Flights from Saudi Arabia to Barcelona

If you are looking for a direct flight from Saudi Arabia to Barcelona, there are 2 airports to choose from.

From Jeddah and Riyadh, you can fly with Saudi Arabian (SkyTeam).

All flights from Saudi Arabia

Flights from Serbia to Barcelona

In Serbia, the only airport that has a direct connection to Barcelona is Belgrade. From Belgrade, you can fly non-stop with Air Serbia or Wizz Air.

All flights from Serbia

Flights from Singapore to Barcelona

There is 1 airport in Singapore that has a direct connection to Barcelona, which is Singapore. From Singapore, direct flights are offered by Singapore Airlines (Star Alliance).

All flights from Singapore

Flights from Slovakia to Barcelona

In Slovakia, the only airport that has a direct connection to Barcelona is Bratislava. From Bratislava, you can fly non-stop with Ryanair or Wizz Air.

All flights from Slovakia

Flights from Slovenia to Barcelona

Ljubljana is the only city in Slovenia with direct flights to Barcelona. From Ljubljana, direct flights are offered by Vueling.

All flights from Slovenia

Flights from South Korea to Barcelona

There is 1 airport in South Korea that has a direct connection to Barcelona, which is Seoul. From Seoul, you can fly non-stop with Asiana Airlines (Star Alliance) or Tway Air.

All flights from South Korea

Flights from Sweden to Barcelona

There are 2 airports in Sweden that have non-stop flights to Barcelona.

From Gothenburg, direct flights are offered by Norwegian. This is a seasonal route that starts in March and ends in October.
From Stockholm (Arlanda), there are 4 airlines that have direct services to Barcelona, which are Norwegian, Ryanair, SAS (SkyTeam) and Vueling.

All flights from Sweden

Flights from Switzerland to Barcelona

In Switzerland, there are 2 airports that have direct flights to Barcelona.

From Geneva, you can fly non-stop with easyJet or Vueling.
From Zürich, you can fly non-stop with Swiss (Star Alliance) or Vueling.

All flights from Switzerland

Flights from Tunisia to Barcelona

Tunis is the only city in Tunisia with direct flights to Barcelona. From Tunis, direct flights are offered by Nouvelair, Tunisair and Vueling.

All flights from Tunisia

Flights from Turkey to Barcelona

There are 4 airports in Turkey that have non-stop flights to Barcelona.

From Ankara, direct flights are offered by AJet.
From Istanbul, you can fly non-stop with Turkish Airlines (Star Alliance) or Vueling.
From Istanbul (Sabiha), you can fly non-stop to Barcelona with Pegasus. This is a seasonal route that starts in March and ends in October.
From Izmir, you can fly non-stop with Pegasus or SunExpress.

All flights from Turkey

Flights from United Arab Emirates to Barcelona

If you are looking for a direct flight from United Arab Emirates to Barcelona, there are 2 airports to choose from.

From Abu Dhabi, direct flights are offered by Etihad Airways.
From Dubai, the only airline with direct flights is Emirates.

All flights from United Arab Emirates

Flights from United Kingdom to Barcelona

You can fly non-stop to Barcelona from lots of airports in United Kingdom, as there is a total of 18 airports that have direct services to Barcelona.

From Belfast International, direct flights are offered by easyJet. This is a seasonal route that starts in March and ends in October.
From Birmingham, there are 4 airlines that have direct services to Barcelona, which are easyJet, Jet2, Ryanair and Vueling.
From Bristol, you can fly non-stop with easyJet or Ryanair.
From Edinburgh, there are 4 airlines that have direct services to Barcelona, which are easyJet, Ryanair, Ryanair UK and Vueling.
From Glasgow, direct flights are offered by easyJet.
From Glasgow (Prestwick), you can fly non-stop to Barcelona with Ryanair. This is a seasonal route that starts in March and ends in October.
From Leeds / Bradford, you can fly non-stop with easyJet or Jet2.
From Liverpool, you can fly non-stop with easyJet or Ryanair.
From London (Southend), you can fly non-stop to Barcelona with easyJet.
From London City, the only airline with direct flights is British Airways (Oneworld). This is a seasonal route that starts in March and ends in October.
From London Gatwick, you can fly non-stop with easyJet or Vueling.
From London Heathrow, you can fly non-stop with British Airways (Oneworld) or Vueling.
From London Luton, there are 4 airlines that have direct services to Barcelona, which are easyJet, Ryanair, Wizz Air and Wizz Air Malta.
From London Stansted, you can fly non-stop with Ryanair or Ryanair UK.
From Manchester, there are 5 airlines that have direct services to Barcelona, which are easyJet, Jet2, Ryanair, Ryanair UK and Vueling.
From Newcastle, you can fly non-stop with easyJet or Ryanair.
From Nottingham, direct flights are offered by Ryanair. This is a seasonal route that starts in March and ends in October.
From Southampton, you can fly non-stop to Barcelona with easyJet.

All flights from United Kingdom

Flights from United States to Barcelona

United States is well-connected to Barcelona (BCN) with 12 airports around the country that have direct flights to the airport.

From Atlanta, direct flights are offered by Delta (SkyTeam).
From Boston, there are 4 airlines that have direct services to Barcelona, which are Delta (SkyTeam), Iberia (Oneworld), JetBlue and LEVEL.
From Chicago, you can fly non-stop with American Airlines (Oneworld) or United Airlines (Star Alliance).
From Dallas-Fort Worth, the only airline with direct flights is American Airlines (Oneworld).
From Los Angeles, you can fly non-stop with Iberia (Oneworld) or LEVEL.
From Miami, direct flights are offered by American Airlines (Oneworld), Iberia (Oneworld) and LEVEL.
From New York City, there are 4 airlines that have direct services to Barcelona, which are American Airlines (Oneworld), Delta (SkyTeam), Iberia (Oneworld) and LEVEL.
From Newark, the only airline with direct flights is United Airlines (Star Alliance).
From Philadelphia, you can fly non-stop to Barcelona with American Airlines (Oneworld).
From San Francisco, direct flights are offered by Iberia (Oneworld), LEVEL and United Airlines (Star Alliance). This is a seasonal route that starts in March and ends in October.
From Seattle / Tacoma, direct flights are offered by Delta (SkyTeam). This is a seasonal route that starts in May and ends in October.
From Washington, you can fly non-stop to Barcelona with United Airlines (Star Alliance).

All flights from United States