Cheap Flights from Seattle, WA to Barcelona from $209

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On Cheapflightsplus.com you will find 783 connecting flights from Seattle to Barcelona. You can compare airfare deals from 19 airlines and multiple travel sites from $209, 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: $209 (one-way), $358 (round-trip).

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Best Flights from Seattle to Barcelona Today

Take a look at the list of non stop flights and flights with layovers from Seattle to Barcelona with the lowest price of $209. Take a look at the list of flights with layovers from Seattle to Barcelona from $209. There’re no direct flights. The fastest connecting flight – 12h 45m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $209 Find flight	23:30 Seattle Seattle-Tacoma Intl	13:10+2 дня Barcelona Barcelona	28h 40m layover 18h 0m - Reykjavik	Icelandair	FI684 FI596
from $296 Find flight	15:45 Seattle Seattle-Tacoma Intl	14:45+1 день Barcelona Barcelona	14h 0m layover 2h 10m - Reykjavik	Icelandair	FI680 FI596
from $310 Find flight	21:40 Seattle Seattle-Tacoma Intl	16:45+2 дня Barcelona Barcelona	34h 5m layover 20h 11m - San Francisco	Hawaiian Airlines	HA6897 VY9792
from $310 Find flight	19:05 Seattle Seattle-Tacoma Intl	16:45+2 дня Barcelona Barcelona	36h 40m layover 22h 50m - San Francisco	Hawaiian Airlines	HA6905 VY9792
from $324 Find flight	11:23 Seattle Seattle-Tacoma Intl	16:45+1 день Barcelona Barcelona	20h 22m layover 6h 34m - San Francisco	Hawaiian Airlines	HA6553 VY9792
from $324 Find flight	08:08 Seattle Seattle-Tacoma Intl	16:45+1 день Barcelona Barcelona	23h 37m layover 9h 38m - San Francisco	Hawaiian Airlines	HA6903 VY9792
from $324 Find flight	21:44 Seattle Seattle-Tacoma Intl	16:45+2 дня Barcelona Barcelona	34h 1m layover 20h 11m - San Francisco	Hawaiian Airlines	HA6800 VY9792
from $325 Find flight	08:05 Seattle Seattle-Tacoma Intl	16:45+1 день Barcelona Barcelona	23h 40m layover 9h 49m - San Francisco	Hawaiian Airlines	HA6557 VY9792
from $254 Find flight	19:00 Seattle Seattle-Tacoma Intl	00:40+2 дня Barcelona Barcelona	20h 40m layover 1h 30m - Reykjavik 5h 30m - Oslo	Icelandair	FI682 FI322 VY8539
from $293 Find flight	15:45 Seattle Seattle-Tacoma Intl	00:55+2 дня Barcelona Barcelona	24h 10m layover 1h 45m - Reykjavik 9h 5m - Milan	Icelandair	FI680 FI590 FR847
from $315 Find flight	19:59 Seattle Seattle-Tacoma Intl	17:45+2 дня Barcelona Barcelona	36h 46m layover 17h 43m - Los Angeles 3h 35m - London	Hawaiian Airlines	HA6770 Z0712 VY7827
from $319 Find flight	21:15 Seattle Seattle-Tacoma Intl	17:45+2 дня Barcelona Barcelona	35h 30m layover 16h 31m - Los Angeles 3h 35m - London	Alaska Airlines	AS1292 Z0712 VY7827
from $325 Find flight	05:20 Seattle Seattle-Tacoma Intl	16:45+1 день Barcelona Barcelona	26h 25m layover 0h 53m - Portland 11h 11m - San Francisco	Alaska Airlines	AS3204 AS2221 VY9792
from $328 Find flight	19:59 Seattle Seattle-Tacoma Intl	16:10+2 дня Barcelona Barcelona	35h 11m layover 17h 43m - Los Angeles 2h 5m - London	Hawaiian Airlines	HA6770 Z0712 VY7833
from $332 Find flight	21:15 Seattle Seattle-Tacoma Intl	16:10+2 дня Barcelona Barcelona	33h 55m layover 16h 31m - Los Angeles 2h 5m - London	Alaska Airlines	AS1292 Z0712 VY7833
from $333 Find flight	22:55 Seattle Seattle-Tacoma Intl	17:45+2 дня Barcelona Barcelona	33h 50m layover 11h 0m - New York 8h 10m - London	Hawaiian Airlines	HA6744 Z0702 VY7827

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 10, 2025

Flight Schedule Seattle (Washington) to Barcelona

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	Flight Details	Flight Duration	Price
06:00 — 16:30 +1 day	06:00 — 08:50 HA6774 Hawaiian Airlines Seattle — Los Angeles 11h stop 19:50 — 16:30 VY9794 Vueling Los Angeles — Barcelona	25h 30m including layover	Find flight from$411
06:41 — 13:35 +1 day	06:41 — 15:00 HA6671 Hawaiian Airlines Seattle — New York 8h 40m stop 23:40 — 13:35 VY9798 Vueling New York — Barcelona	21h 54m including layover	Find flight from$449
07:00 — 16:30 +1 day	07:00 — 09:50 HA6763 Hawaiian Airlines Seattle — Los Angeles 10h 3m stop 19:50 — 16:30 VY9794 Vueling Los Angeles — Barcelona	24h 30m including layover	Find flight from$336
07:00 — 13:20 +1 day	06:11 — 14:29 HA6593 Hawaiian Airlines Seattle — New York 7h 56m stop 23:40 — 13:40 VY9798 Vueling New York — Barcelona	21h 20m including layover	Find flight from$337
08:05 — 16:45 +1 day	08:05 — 10:21 HA6557 Hawaiian Airlines Seattle — San Francisco 9h 49m stop 20:10 — 16:45 VY9792 Vueling San Francisco — Barcelona	23h 40m including layover	Find flight from$325
08:08 — 16:45 +1 day	08:05 — 10:24 HA6903 Hawaiian Airlines Seattle — San Francisco 9h 38m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	23h 37m including layover	Find flight from$324
09:55 — 16:45 +1 day	09:55 — 12:09 AS3456 Alaska Airlines Seattle — San Francisco 8h 1m stop 20:10 — 16:45 VY9792 Vueling San Francisco — Barcelona	21h 50m including layover	Find flight from$403
09:55 — 16:00 +1 day	09:55 — 12:09 HA6909 Hawaiian Airlines Seattle — San Francisco 7h 16m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	21h 5m including layover	Find flight from$416
10:50 — 16:30 +1 day	10:47 — 13:39 F92176 Frontier Airlines Seattle — Los Angeles 6h 8m stop 21:00 — 17:40 VY9794 Vueling Los Angeles — Barcelona	20h 40m including layover	Find flight from$352
10:58 — 13:20 +1 day	11:00 — 19:27 HA6746 Hawaiian Airlines Seattle — New York 4h 1m stop 23:40 — 13:35 VY9798 Vueling New York — Barcelona	17h 22m including layover	Find flight from$358
11:23 — 16:45 +1 day	11:23 — 13:36 HA6553 Hawaiian Airlines Seattle — San Francisco 6h 34m stop 20:10 — 16:45 VY9792 Vueling San Francisco — Barcelona	20h 22m including layover	Find flight from$324
11:31 — 16:00 +1 day	11:31 — 13:43 HA6806 Hawaiian Airlines Seattle — San Francisco 5h 42m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	19h 29m including layover	Find flight from$399
12:00 — 16:30 +1 day	12:00 — 14:54 HA6768 Hawaiian Airlines Seattle — Los Angeles 4h 53m stop 19:50 — 16:30 VY9794 Vueling Los Angeles — Barcelona	19h 30m including layover	Find flight from$336
12:00 — 16:30 +1 day	12:00 — 14:54 HA6768 Hawaiian Airlines Seattle — Los Angeles 4h 56m stop 19:50 — 16:30 IB2624 Iberia Los Angeles — Barcelona	19h 30m including layover	Find flight from$424
13:55 — 16:30 +1 day	13:55 — 16:37 AS1300 Alaska Airlines Seattle — Los Angeles 3h 13m stop 19:50 — 16:30 VY9794 Vueling Los Angeles — Barcelona	17h 35m including layover	Find flight from$413
13:55 — 16:30 +1 day	13:55 — 16:37 AS1300 Alaska Airlines Seattle — Los Angeles 3h 13m stop 19:50 — 16:30 IB2624 Iberia Los Angeles — Barcelona	17h 35m including layover	Find flight from$427
14:05 — 12:25 +1 day	13:50 — 16:30 WS1553 WestJet Seattle — Calgary 2h 14m stop 19:00 — 12:25 WS8 WestJet Calgary — Barcelona	13h 20m including layover	Find flight from$407
14:20 — 13:05 +1 day	14:00 — 09:10 LH491 Lufthansa Seattle — Frankfurt 2h 5m stop 14:10 — 16:15 LH1128 Lufthansa Frankfurt — Barcelona	13h 45m including layover	Find flight from$448
15:45 — 14:45 +1 day	15:45 — 06:15 FI680 Icelandair Seattle — Reykjavik 2h 10m stop 08:25 — 14:45 FI596 Icelandair Reykjavik — Barcelona	14h including layover	Find flight from$296
15:55 — 16:45 +1 day	15:55 — 18:09 HA6904 Hawaiian Airlines Seattle — San Francisco 2h 1m stop 20:10 — 16:45 VY9792 Vueling San Francisco — Barcelona	15h 50m including layover	Find flight from$349
16:00 — 18:10 +1 day	16:00 — 10:30 SK938 SAS Seattle — Copenhagen 4h 50m stop 15:20 — 18:10 SK1585 SAS Copenhagen — Barcelona	17h 10m including layover	Find flight from$395
16:25 — 19:10 +1 day	16:20 — 11:40 LX8007 SWISS International Air Lines Seattle — Zurich 5h 35m stop 17:20 — 19:10 LX1956 SWISS International Air Lines Zurich — Barcelona	17h 45m including layover	Find flight from$449
18:09 — 17:40 +2 days	18:09 — 21:00 HA6765 Hawaiian Airlines Seattle — Los Angeles 24h stop 21:00 — 17:40 VY9794 Vueling Los Angeles — Barcelona	38h 31m including layover	Find flight from$385
18:55 — 16:30 +2 days	18:55 — 21:42 HA6766 Hawaiian Airlines Seattle — Los Angeles 22h 8m stop 19:50 — 16:30 VY9794 Vueling Los Angeles — Barcelona	36h 35m including layover	Find flight from$373
19:00 — 13:10 +2 days	19:00 — 09:25 FI682 Icelandair Seattle — Reykjavik 22h 35m stop 08:25 — 14:45 FI596 Icelandair Reykjavik — Barcelona	33h 10m including layover	Find flight from$209
19:05 — 16:45 +2 days	18:59 — 21:12 HA6905 Hawaiian Airlines Seattle — San Francisco 22h 50m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	36h 40m including layover	Find flight from$310
20:26 — 16:45 +2 days	20:26 — 22:40 HA6898 Hawaiian Airlines Seattle — San Francisco 21h 30m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	35h 19m including layover	Find flight from$438
21:40 — 16:45 +2 days	21:40 — 23:58 HA6897 Hawaiian Airlines Seattle — San Francisco 20h 11m stop 20:10 — 16:45 VY9792 Vueling San Francisco — Barcelona	34h 5m including layover	Find flight from$310
21:44 — 16:45 +2 days	21:44 — 23:59 HA6800 Hawaiian Airlines Seattle — San Francisco 20h 11m stop 20:00 — 16:45 VY9792 Vueling San Francisco — Barcelona	34h 1m including layover	Find flight from$324
22:55 — 13:20 +2 days	22:41 — 07:02 HA6744 Hawaiian Airlines Seattle — New York 16h 5m stop 23:40 — 13:35 VY9798 Vueling New York — Barcelona	29h 25m including layover	Find flight from$396
23:30 — 13:10 +2 days	23:30 — 14:00 FI684 Icelandair Seattle — Reykjavik 18h stop 08:25 — 14:45 FI596 Icelandair Reykjavik — Barcelona	28h 40m including layover	Find flight from$209
23:40 — 12:15 +2 days	23:40 — 08:00 HA6628 Hawaiian Airlines Seattle — Boston 15h stop 23:00 — 12:15 VY9796 Vueling Boston — Barcelona	27h 35m including layover	Find flight from$357

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on July 10, 2025

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 00:17 to 23:40 from 3 Seattle airports and arrive 00:17 to 23:40 to 1 Barcelona airport. Average flight time is 21h 56m.

The fastest flight 12h 45m
Average flight time 21h 56m
The earliest flight 00:17
The latest flight 23:40
Distance 5425 ml

The cheapest months to travel to Barcelona are july (from 205 $), october (from 254 $), august (from 300 $).

The most expensive months are november (from 664 $), february (from 648 $), december (from 646 $).

What is the lowest airfare Seattle to Barcelona?

The cheapest plane ticket found by our users is $209. This airfare is for economy class on one-way FI682 flight by Icelandair for July 14, 2025 which leaves Seattle-Tacoma Intl in Seattle at 19:00 am and arrives at Barcelona Barcelona at 13:10.

Economy class

$209

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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 19 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by KLM - 22 departures per week at the price of from $ 521 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 663.

Direct flights

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

Connecting Flights

There are 783 flights with layovers on the route. The fastest connecting flight is LX8007 by SWISS International Air Lines takes 12h 45m and the cheapest is FI682 by Icelandair for $209.

KL - KLM

from $521

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AC - Air Canada

from $437

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FI - Icelandair

from $209

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OS - Austrian Airlines

from $487

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EI - Aer Lingus

from $549

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AF - Air France

from $481

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LX - SWISS International Air Lines

from $449

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UA - United Airlines

from $471

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AS - Alaska Airlines

from $319

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F9 - Frontier Airlines

from $338

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TK - Turkish Airlines

from $511

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SK - SAS

from $395

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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 $209
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Kenmore Air Harbor SPB-LKE

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Barcelona airports

Barcelona-BCN

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Airplanes

There are flights to Barcelona from Seattle by 19 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Seattle

You may also consider searching for discounted plane tickets to some other popular places from Seattle within United States.

Seattle — Washington D.C.

from $78

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from $53

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Seattle — Denver

from $243

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Seattle — Dallas

from $72

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Seattle — Boston

from $63

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Top International Destinations from Seattle

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Seattle — Tokyo

from $77

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Seattle — London

from $70

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Seattle — Vancouver

from $57

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Seattle — Cancun

from $63

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Seattle — Paris

from $66

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Seattle — Toronto

from $64

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Seattle — Calgary

from $76

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Seattle — Mumbai

from $80

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Seattle — Montreal

from $68

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Seattle — Amsterdam

from $64

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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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.
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