1 airline flies nonstop from Seattle to Barcelona.
Checking today’s fares with the airlines.
| Airline | From | To |
|---|---|---|
| Delta Air LinesSeasonal | SEA Seattle-Tacoma International Airport | BCN Josep Tarradellas Barcelona-El Prat Airport |
Nonstop service as of October 2026. Airlines change schedules seasonally.
9 miles (15 km) from the city centre. 57.5 million passengers in 2025
| How | Route | Cost |
|---|---|---|
| Metro | Metro L9 Sud from both terminals | EUR 5.15 single |
| Train | Rodalies R2 Nord from Terminal 2 to Sants and Passeig de Gracia, every 30 minutes | – |
| Bus | TMB and Baixbus city buses, plus night buses N16 and N17 | – |
US citizens need a valid passport, but no visa, for stays of up to 90 days in any 180-day period in the Schengen Area.
Barcelona is 9 hours ahead of Seattle. Barcelona uses the euro (EUR).
Read the Barcelona guide: when to go, weather, airports and tips
Nonstop flight times vary by airline and season; flights with a connection take longer.
As of October 2026, Delta Air Lines flies this route nonstop, some of them seasonally.
About 5,415 miles (8,714 km), measured between the city centres.
Barcelona is 9 hours ahead of Seattle.
US citizens need a valid passport, but no visa, for stays of up to 90 days in any 180-day period in the Schengen Area.
Metro L9 Sud from both terminals, EUR 5.15 single.
Information checked in October 2026. Schedules, fares and entry rules change, so confirm with the airline or the official source before you travel.