United Airlines Barcelona to Seattle Flights

Return flight: Seattle – Barcelona

Cheapflightsplus.com will find cheap United Airlines flights from Barcelona to Seattle. Compare airline ticket prices and book air tickets starting from $933 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Barcelona — Seattle (WA) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $933, two-way – $1600.
Direct flights
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
11:00 am — 11:16 am
+1 day
11:00 am — 2:20 pm UA121 United Airlines
Barcelona — Newark
17h 39m stop
7:59 am — 11:24 am UA1330 United Airlines
Newark — Seattle
33h 16m
including layover
Find flight
from$1560
11:00 am — 10:02 pm
11:00 am — 2:20 pm UA121 United Airlines
Barcelona — Newark
4h 15m stop
6:35 pm — 10:02 pm UA330 United Airlines
Newark — Seattle
20h 2m
including layover
Find flight
from$1560
11:00 am — 10:46 pm
11:00 am — 2:20 pm UA121 United Airlines
Barcelona — Newark
2h 40m stop
5:00 pm — 6:39 pm UA661 United Airlines
Newark — Chicago
1h 16m stop
7:55 pm — 10:46 pm UA2850 United Airlines
Chicago — Seattle
20h 46m
including layover
Find flight
from$1569
11:00 am — 10:00 pm
11:00 am — 2:00 pm UA121 United Airlines
Barcelona — Newark
4h 20m stop
7:10 pm — 10:37 pm UA2044 United Airlines
Newark — Seattle
20h
including layover
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from$1594
11:00 am — 3:45 pm
+1 day
11:00 am — 2:20 pm UA121 United Airlines
Barcelona — Newark
15h 40m stop
6:00 am — 9:40 am UA593 United Airlines
Newark — San Francisco
3h 45m stop
1:25 pm — 3:45 pm UA593 United Airlines
San Francisco — Seattle
37h 45m
including layover
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from$1594
11:00 am — 8:51 pm
11:00 am — 2:20 pm UA121 United Airlines
Barcelona — Newark
3h 10m stop
5:30 pm — 8:51 pm AS477 Alaska Airlines
Newark — Seattle
18h 51m
including layover
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from$4060
11:45 am — 8:20 pm
11:45 am — 3:15 pm UA991 United Airlines
Barcelona — Washington D.C.
2h stop
5:15 pm — 8:20 pm UA326 United Airlines
Washington D.C. — Seattle
17h 35m
including layover
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from$1554
12:00 pm — 10:46 pm
12:00 pm — 2:05 pm UA9291 United Airlines
Barcelona — Munich
1h 30m stop
3:35 pm — 6:25 pm UA8855 United Airlines
Munich — Chicago
1h 30m stop
7:55 pm — 10:46 pm UA2850 United Airlines
Chicago — Seattle
19h 46m
including layover
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from$1567
12:00 pm — 1:20 pm
+1 day
12:00 pm — 2:05 pm UA9291 United Airlines
Barcelona — Munich
21h 35m stop
11:40 am — 1:20 pm UA9414 United Airlines
Munich — Seattle
34h 20m
including layover
Find flight
from$1570
12:15 pm — 11:24 am
+1 day
12:15 pm — 3:00 pm UA8602 United Airlines
Barcelona — Montreal
3h 15m stop
6:15 pm — 7:58 pm UA8154 United Airlines
Montreal — Newark
12h 1m stop
7:59 am — 11:24 am UA1330 United Airlines
Newark — Seattle
32h 9m
including layover
Find flight
from$1562
6:50 am — 12:10 pm
6:50 am — 9:05 am UA9304 United Airlines
Barcelona — Frankfurt
1h 15m stop
10:20 am — 12:10 pm UA8717 United Airlines
Frankfurt — Seattle
14h 20m
including layover
Find flight
from$1085
7:45 am — 1:20 pm
7:45 am — 9:50 am UA9273 United Airlines
Barcelona — Munich
1h 50m stop
11:40 am — 1:20 pm UA9414 United Airlines
Munich — Seattle
14h 35m
including layover
Find flight
from$933
*Departure and arrival times are local. Last updated on 11/17/2024

Flight Information

There are 13 flights by United Airlines from Barcelona to Seattle every week with departures from Barcelona. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 11:00 am to 7:45 am. Nonstop flight is 14h 20m. The time difference between Barcelona and Seattle is 9h.

  • The fastest flight 14h 20m
  • Average flight time 20h 1m
  • The earliest flight 11:00 am
  • The latest flight 7:45 am
  • Distance 5425 ml

The cheapest months for traveling to Seattle are november (from 898 $), january (from 933 $), december (from 1 085 $).

The most expensive and popular months are february (from 1 601 $), december (from 1 085 $), january (from 933 $).

The cheapest flight by United Airlines that our users were able to find is $933. This airfare is economy class on one-way UA9273 flight for January 12, 2025 leaving Barcelona in Barcelona at 7:45 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 31 airline carriers between Barcelona and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from Barcelona to Seattle.

Nonstop flights

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

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Connecting Flights

List of flights with layovers (1 and more stops):

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  • S4 - SATA International
    from $487
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  • TU - Tunisair
    from $789
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  • VY - Vueling
    from $362
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  • FI - Icelandair
    from $631
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  • LO - LOT
    from $783
    Find
  • JU - Air Serbia
    from $638
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  • LX - SWISS International Air Lines
    from $727
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See more connecting 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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