Cheap Flights from Seattle, WA to Barcelona from $282

Return flight: Barcelona – Seattle

On Cheapflightsplus.com you will find 510 connecting flights from Seattle to Barcelona. You can compare airfare deals from 17 airlines and multiple travel sites from $282, book and save on cheap plane tickets and last minute offers. Also check out SEA-BCN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Barcelona Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $282 (one-way), $484 (round-trip).
Direct flights
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Full flight schedule will help you in detecting at what time planes fly from Seattle to Barcelona. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:02 — 16:15
+1 day
06:02 — 08:56 AY4215 Finnair
Seattle — Los Angeles
10h 34m stop
20:50 — 17:35 AY5396 Finnair
Los Angeles — Barcelona
25h 13m
including layover
Find flight
from$517
07:56 — 13:05
+1 day
07:56 — 16:55 AS305 Alaska Airlines
Seattle — Miami
4h 50m stop
21:45 — 13:05 VY9780 Vueling
Miami — Barcelona
20h 9m
including layover
Find flight
from$406
08:10 — 08:20
+1 day
08:10 — 16:09 UA1102 United Airlines
Seattle — Washington D.C.
2h 26m stop
18:35 — 08:20 UA992 United Airlines
Washington D.C. — Barcelona
15h 10m
including layover
Find flight
from$595
08:26 — 11:50
+1 day
07:00 — 15:13 AS306 Alaska Airlines
Seattle — Boston
5h 45m stop
23:25 — 12:35 VY9796 Vueling
Boston — Barcelona
18h 24m
including layover
Find flight
from$372
09:01 — 13:10
+1 day
09:01 — 17:29 AS398 Alaska Airlines
Seattle — New York
6h 16m stop
23:45 — 13:10 VY9798 Vueling
New York — Barcelona
19h 9m
including layover
Find flight
from$414
10:49 — 16:15
+1 day
10:49 — 13:39 AS1048 Alaska Airlines
Seattle — Los Angeles
5h 51m stop
19:30 — 16:15 VY9794 Vueling
Los Angeles — Barcelona
20h 26m
including layover
Find flight
from$379
11:59 — 16:15
+1 day
11:59 — 14:59 AS1144 Alaska Airlines
Seattle — Los Angeles
4h 31m stop
19:30 — 16:15 VY9794 Vueling
Los Angeles — Barcelona
19h 16m
including layover
Find flight
from$379
13:44 — 17:35
+1 day
13:44 — 16:32 AS1300 Alaska Airlines
Seattle — Los Angeles
4h 18m stop
20:50 — 17:35 VY9794 Vueling
Los Angeles — Barcelona
18h 51m
including layover
Find flight
from$413
13:55 — 17:35
+1 day
13:55 — 16:36 F91178 Frontier Airlines
Seattle — Los Angeles
4h 14m stop
20:50 — 17:35 VY9794 Vueling
Los Angeles — Barcelona
18h 40m
including layover
Find flight
from$412
14:00 — 15:25
+1 day
14:00 — 09:10 LH491 Lufthansa
Seattle — Frankfurt
4h 10m stop
14:10 — 16:15 LH1128 Lufthansa
Frankfurt — Barcelona
16h 25m
including layover
Find flight
from$551
14:35 — 13:10
+1 day
14:35 — 06:15 FI680 Icelandair
Seattle — Reykjavik
1h 45m stop
08:00 — 13:10 FI596 Icelandair
Reykjavik — Barcelona
13h 35m
including layover
Find flight
from$316
15:10 — 14:35
+1 day
15:10 — 10:15 LH489 Lufthansa
Seattle — Munich
2h 15m stop
12:45 — 14:50 LH1812 Lufthansa
Munich — Barcelona
14h 25m
including layover
Find flight
from$456
15:10 — 22:55
+1 day
15:10 — 10:15 LH489 Lufthansa
Seattle — Munich
10h 35m stop
20:50 — 22:55 LH1816 Lufthansa
Munich — Barcelona
22h 45m
including layover
Find flight
from$464
17:20 — 23:05
+1 day
17:20 — 12:30 DE2033 Condor Airlines
Seattle — Frankfurt
8h 30m stop
21:00 — 23:05 LH1138 Lufthansa
Frankfurt — Barcelona
20h 45m
including layover
Find flight
from$589
17:26 — 16:15
+2 days
17:26 — 20:14 NK261 Spirit Airlines
Seattle — Los Angeles
23h 16m stop
19:30 — 16:15 VY9794 Vueling
Los Angeles — Barcelona
37h 49m
including layover
Find flight
from$301
18:50 — 22:25
+1 day
18:50 — 12:15 BA48 British Airways
Seattle — London
6h 55m stop
19:10 — 22:25 BA482 British Airways
London — Barcelona
18h 35m
including layover
Find flight
from$390
18:50 — 09:10
+2 days
18:50 — 12:15 BA48 British Airways
Seattle — London
17h 50m stop
06:05 — 09:10 BA472 British Airways
London — Barcelona
29h 20m
including layover
Find flight
from$390
19:58 — 16:15
+2 days
19:55 — 22:40 AS1223 Alaska Airlines
Seattle — Los Angeles
20h 47m stop
19:30 — 16:15 VY9794 Vueling
Los Angeles — Barcelona
35h 17m
including layover
Find flight
from$310
20:00 — 10:50
+2 days
20:00 — 13:10 EI52 Aer Lingus
Seattle — Dublin
18h 5m stop
07:15 — 10:50 EI562 Aer Lingus
Dublin — Barcelona
29h 50m
including layover
Find flight
from$592
23:30 — 11:50
+2 days
23:30 — 07:44 AS536 Alaska Airlines
Seattle — Boston
14h 56m stop
22:40 — 11:50 IB2626 Iberia
Boston — Barcelona
27h 20m
including layover
Find flight
from$487
*Departure and arrival times - local. Updated on December 21, 2024

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Barcelona depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Barcelona is 8730 miles. Time difference between the cities is 9h. Airplanes depart 05:02 to 23:59 from 3 Seattle airports and arrive 05:02 to 23:59 to 1 Barcelona airport. Average flight time is 23h 44m.

  • The fastest flight 13h
  • Average flight time 23h 44m
  • The earliest flight 05:02
  • The latest flight 23:59
  • Distance 5425 ml

The cheapest months to travel to Barcelona are november (from 270 $), january (from 282 $), february (from 303 $).

The most expensive months are december (from 397 $), february (from 303 $), january (from 282 $).

What is the lowest airfare Seattle to Barcelona?

The cheapest plane ticket found by our users is $282. This airfare is for economy class on one-way FI680 flight by Icelandair for January 7, 2025 which leaves Seattle-Tacoma Intl in Seattle at 14:35 am and arrives at Barcelona Barcelona at 16:10.

Economy class
$282
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Seattle — Barcelona is served by 17 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 8 departures per week at the price of from $ 589 . And the most expensive tickets are offered by Condor Airlines airline - from $ 3419.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 510 flights with layovers on the route. The fastest connecting flight is BA52 by British Airways takes 13h and the cheapest is FI680 by Icelandair for $282.

See more connecting flights

Airports

You can fly from Seattle to Barcelona from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
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  • Seattle-Tacoma Intl-SEA
    from $282
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Barcelona airports

  • Barcelona-BCN
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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