Book cheap flights from Barcelona

Flights from Barcelona*

Barcelona (BCN)to

Dublin (DUB)

Depart: 25 Aug 2025

From

59.60€

Seen: 12 hrs ago

One way
/
Economy

Barcelona (BCN)to

Seattle (SEA)

27 Aug 2025 - 4 Sep 2025

From

343.04€

Seen: 16 hrs ago

Each way
/
Economy

Barcelona (BCN)to

Nashville (BNA)

18 Aug 2025 - 2 Sep 2025

From

423.99€

Seen: 13 hrs ago

Each way
/
Economy

Barcelona (BCN)to

New York/Newark (EWR)

12 Aug 2025 - 25 Aug 2025

From

220.49€

Seen: 6 hrs ago

Each way
/
Economy

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

Barcelona Airport (BCN)

Book your flight from Barcelona with Aer Lingus to enjoy a comfortable flight and exceptional value. Treat yourself to business class for your transatlantic flight, or enjoy our Family First service with half-priced checked bags and seats for children aged between 2 to 11 when you fly to select European destinations.

Getting to Barcelona—El Prat Airport

Barcelona—El Prat Airport (BCN) lies 13 km outside the city centre. Catch the R2 Nord RENFE train at Barcelona Sants Station and get off at Aeropuerto Station.