Cheap Flights from Barcelona to Seattle, WA from $340

Return flight: Seattle – Barcelona

On Cheapflightsplus.com you will find 393 connecting flights from Barcelona to Seattle. You can compare airfare deals from 23 airlines and multiple travel sites from $340, book and save on cheap plane tickets and last minute offers. Also check out BCN-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Barcelona to Seattle 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: $340 (one-way), $583 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Barcelona to Seattle. 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
05:55 — 12:10
06:00 — 08:10 LH1139 Lufthansa
Barcelona — Frankfurt
2h 10m stop
10:30 — 12:25 LH490 Lufthansa
Frankfurt — Seattle
15h 15m
including layover
Find flight
from$1376
06:40 — 16:55
06:40 — 08:15 BA477 British Airways
Barcelona — London
6h 45m stop
15:00 — 16:55 BA49 British Airways
London — Seattle
19h 15m
including layover
Find flight
from$683
06:40 — 16:55
06:40 — 08:15 BA477 British Airways
Barcelona — London
6h 45m stop
15:00 — 16:55 IB3507 Iberia
London — Seattle
19h 15m
including layover
Find flight
from$796
07:25 — 16:55
07:25 — 08:50 U28062 EasyJet
Barcelona — London
6h 10m stop
15:00 — 16:55 IB3507 Iberia
London — Seattle
18h 30m
including layover
Find flight
from$811
07:50 — 17:05
07:50 — 13:25 TK1852 Turkish Airlines
Barcelona — Istanbul
1h 55m stop
15:20 — 17:05 TK203 Turkish Airlines
Istanbul — Seattle
18h 15m
including layover
Find flight
from$607
10:00 — 11:20
+1 day
09:55 — 11:25 BA473 British Airways
Barcelona — London
21h 55m stop
09:25 — 11:20 BA53 British Airways
London — Seattle
34h 20m
including layover
Find flight
from$702
10:00 — 16:55
10:00 — 11:30 BA473 British Airways
Barcelona — London
3h 30m stop
15:00 — 16:55 BA49 British Airways
London — Seattle
15h 55m
including layover
Find flight
from$704
11:35 — 11:20
+1 day
11:30 — 13:00 BA479 British Airways
Barcelona — London
20h 20m stop
09:25 — 11:20 BA53 British Airways
London — Seattle
32h 45m
including layover
Find flight
from$702
11:45 — 17:00
11:45 — 15:30 FI597 Icelandair
Barcelona — Reykjavik
1h 35m stop
17:05 — 17:00 FI681 Icelandair
Reykjavik — Seattle
14h 15m
including layover
Find flight
from$597
12:35 — 11:20
+1 day
12:35 — 14:00 BA483 British Airways
Barcelona — London
19h 25m stop
09:25 — 11:20 BA53 British Airways
London — Seattle
31h 45m
including layover
Find flight
from$702
12:35 — 11:20
+1 day
12:35 — 14:00 BA483 British Airways
Barcelona — London
19h 25m stop
09:25 — 11:20 IB3509 Iberia
London — Seattle
31h 45m
including layover
Find flight
from$798
13:25 — 14:50
+1 day
13:25 — 15:40 LH1127 Lufthansa
Barcelona — Frankfurt
21h 25m stop
13:05 — 14:50 DE2032 Condor Airlines
Frankfurt — Seattle
34h 25m
including layover
Find flight
from$814
13:30 — 21:53
13:30 — 16:25 BA1608 British Airways
Barcelona — Philadelphia
1h 55m stop
18:46 — 22:05 BA5437 British Airways
Philadelphia — Seattle
17h 23m
including layover
Find flight
from$679
14:30 — 17:05
+1 day
14:30 — 20:05 TK1468 Turkish Airlines
Barcelona — Istanbul
19h 15m stop
15:20 — 17:05 TK203 Turkish Airlines
Istanbul — Seattle
35h 35m
including layover
Find flight
from$607
14:30 — 16:55
+1 day
14:30 — 15:55 BA475 British Airways
Barcelona — London
23h 5m stop
15:00 — 16:55 IB3507 Iberia
London — Seattle
35h 25m
including layover
Find flight
from$799
15:35 — 16:55
+1 day
15:35 — 17:00 BA485 British Airways
Barcelona — London
22h stop
15:00 — 16:55 BA49 British Airways
London — Seattle
34h 20m
including layover
Find flight
from$684
15:35 — 11:20
+1 day
13:35 — 14:55 BA485 British Airways
Barcelona — London
16h 25m stop
09:25 — 11:20 BA53 British Airways
London — Seattle
28h 45m
including layover
Find flight
from$688
17:40 — 11:20
+1 day
17:15 — 18:35 BA481 British Airways
Barcelona — London
14h 20m stop
09:40 — 11:35 BA53 British Airways
London — Seattle
26h 40m
including layover
Find flight
from$702
17:40 — 16:55
+1 day
17:20 — 18:45 BA481 British Airways
Barcelona — London
19h 55m stop
15:00 — 16:55 BA49 British Airways
London — Seattle
32h 15m
including layover
Find flight
from$702
18:45 — 18:50
+1 day
18:45 — 22:00 VY9797 Vueling
Barcelona — Newark
17h 29m stop
15:29 — 18:50 AS281 Alaska Airlines
Newark — Seattle
33h 5m
including layover
Find flight
from$474
19:10 — 16:55
+1 day
19:10 — 20:35 BA471 British Airways
Barcelona — London
18h 25m stop
15:00 — 16:55 IB3507 Iberia
London — Seattle
30h 45m
including layover
Find flight
from$1211
18:05 — 14:21
+2 days
18:05 — 20:05 VY8246 Vueling
Barcelona — Paris
18h 25m stop
14:30 — 15:52 WS9 WestJet
Paris — Calgary
21h 28m stop
13:20 — 14:21 WS1552 WestJet
Calgary — Seattle
53h 16m
including layover
Find flight
from$349
19:20 — 14:21
+2 days
19:20 — 21:10 VY8018 Vueling
Barcelona — Paris
17h 20m stop
14:30 — 15:52 WS9 WestJet
Paris — Calgary
21h 36m stop
13:20 — 14:21 WS1552 WestJet
Calgary — Seattle
52h 1m
including layover
Find flight
from$340
20:35 — 14:21
+2 days
20:30 — 22:20 VY8008 Vueling
Barcelona — Paris
16h 5m stop
14:30 — 15:52 WS9 WestJet
Paris — Calgary
21h 36m stop
13:20 — 14:21 WS1552 WestJet
Calgary — Seattle
50h 46m
including layover
Find flight
from$340
20:50 — 14:21
+2 days
20:45 — 22:45 TO4759 Transavia France
Barcelona — Paris
15h 40m stop
14:30 — 15:52 WS9 WestJet
Paris — Calgary
21h 28m stop
13:20 — 14:21 WS1552 WestJet
Calgary — Seattle
50h 31m
including layover
Find flight
from$357
*Departure and arrival times - local. Updated on January 21, 2025

Flight Information

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

Distance between Barcelona and Seattle is 8730 miles. Time difference between the cities is 9h. Airplanes depart 05:55 to 22:15 from 1 Barcelona airport and arrive 05:55 to 22:15 to 3 Seattle airports. Average flight time is 30h 53m.

  • The fastest flight 14h 15m
  • Average flight time 30h 53m
  • The earliest flight 05:55
  • The latest flight 22:15
  • Distance 5425 ml

The cheapest months to travel to Seattle are january (from 340 $), february (from 350 $), december (from 489 $).

The most expensive months are november (from 607 $), december (from 489 $), february (from 350 $).

What is the lowest airfare Barcelona to Seattle?

The cheapest plane ticket found by our users is $340. This airfare is for economy class on one-way VY8008 flight by Vueling for January 22, 2025 which leaves Barcelona in Barcelona at 20:35 am and arrives at Seattle Seattle-Tacoma Intl at 14:21.

Economy class
$340
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Business class
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First class
?
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Popular Airlines on the Route

The flight Barcelona — Seattle is served by 23 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Air Canada - 23 departures per week at the price of from $ 1386 . And the most expensive tickets are offered by Iberia airline - from $ 1882.

Direct flights

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

Connecting Flights

There are 393 flights with layovers on the route. The fastest connecting flight is FI597 by Icelandair takes 14h 15m and the cheapest is VY8008 by Vueling for $340.

  • from $1386
    Find
  • from $556
    Find
  • from $756
    Find
  • from $652
    Find
  • S4 - SATA International
    from $457
    Find
  • VY - Vueling
    from $340
    Find
  • UX - Air Europa
    from $573
    Find
  • FI - Icelandair
    from $597
    Find
  • EI - Aer Lingus
    from $736
    Find
  • OS - Austrian Airlines
    from $1415
    Find
  • JU - Air Serbia
    from $598
    Find
  • LX - SWISS International Air Lines
    from $682
    Find
See more connecting flights

Airports

You can fly from Barcelona to Seattle from 1 airports (Barcelona).

Barcelona airports

  • Barcelona-BCN
    from $340
    Find

Seattle airports

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