United Airlines Seattle to Barcelona Flights
Return flight: Barcelona – Seattle
Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Barcelona. Compare airline ticket prices and book air tickets starting from $563 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 Seattle (WA) — Barcelona 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 january: one-way - $563, two-way – $965.
Direct flights
Check prices for return flight
Cheap Flights from Seattle to Barcelona by United Airlines
Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $563. There’re no direct flights. The fastest connecting flight – 15h 10m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $563 | 8:10 am Seattle Seattle-Tacoma Intl | 8:20 am+1 день Barcelona Barcelona | 15h 10m layover 2h 26m - Washington D.C. | United Airlines | UA1102 UA992 |
| from $563 | 7:32 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 28h 28m layover 2h 5m - San Francisco 11h 13m - Newark | United Airlines | UA737 UA369 UA120 |
| from $563 | 5:02 am Seattle Seattle-Tacoma Intl | 9:00 am+1 день Barcelona Barcelona | 18h 58m layover 1h 9m - Denver 4h 0m - Newark | United Airlines | UA2269 UA2058 UA120 |
| from $563 | 7:00 am Seattle Seattle-Tacoma Intl | 9:00 am+1 день Barcelona Barcelona | 17h 0m layover 1h 10m - Chicago 2h 8m - Newark | United Airlines | UA1448 UA1502 UA120 |
| from $563 | 11:59 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 24h 1m layover 3h 10m - Chicago 7h 17m - Newark | United Airlines | UA747 UA1213 UA120 |
| from $563 | 11:20 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 24h 0m layover 2h 34m - Newark 7h 4m - Washington D.C. | United Airlines | UA341 UA4177 UA992 |
| from $563 | 11:59 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 23h 21m layover 2h 52m - Chicago 6h 54m - Washington D.C. | United Airlines | UA747 UA545 UA992 |
| from $563 | 4:58 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 30h 22m layover 3h 45m - San Francisco 11h 35m - Washington D.C. | United Airlines | UA2482 UA1849 UA992 |
| from $563 | 5:02 am Seattle Seattle-Tacoma Intl | 9:00 am+1 день Barcelona Barcelona | 18h 58m layover 3h 1m - Denver 2h 10m - Newark | United Airlines | UA2269 UA289 UA120 |
| from $569 | 12:37 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 34h 43m layover 8h 0m - San Francisco 11h 35m - Washington D.C. | United Airlines | UA1482 UA1849 UA992 |
| from $569 | 11:59 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 24h 1m layover 5h 0m - Chicago 5h 30m - Newark | United Airlines | UA747 UA2091 UA120 |
| from $569 | 4:58 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 31h 2m layover 4h 45m - San Francisco 11h 13m - Newark | United Airlines | UA2482 UA369 UA120 |
| from $569 | 11:59 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 24h 1m layover 7h 2m - Chicago 3h 25m - Newark | United Airlines | UA747 UA2238 UA120 |
| from $569 | 3:24 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 31h 56m layover 5h 13m - San Francisco 11h 35m - Washington D.C. | United Airlines | UA589 UA1849 UA992 |
| from $569 | 11:59 pm Seattle Seattle-Tacoma Intl | 8:20 am+2 дня Barcelona Barcelona | 23h 21m layover 7h 27m - Chicago 2h 19m - Washington D.C. | United Airlines | UA747 UA2649 UA992 |
| from $569 | 7:13 pm Seattle Seattle-Tacoma Intl | 9:00 am+2 дня Barcelona Barcelona | 28h 47m layover 8h 49m - Denver 6h 10m - Newark | United Airlines | UA1387 UA1536 UA120 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 01/21/2025
United Airlines Flight Schedule Seattle to Barcelona
Below is a detailed 2025 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 |
|---|---|---|---|---|
|
12:20 pm — 9:00 am
+2 days
|
12:20 pm — 8:32 pm
UA2033
United Airlines
Seattle — Newark
23h 3m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
35h 40m including layover |
Find flight
from$584 |
|
|
2:00 pm — 3:25 pm
+1 day
|
2:00 pm — 9:10 am
UA8718
United Airlines
Seattle — Frankfurt
4h 10m stop
2:10 pm — 4:15 pm
UA8719
United Airlines
Frankfurt — Barcelona
|
16h 25m including layover |
Find flight
from$579 |
|
|
2:00 pm — 7:45 pm
+1 day
|
2:00 pm — 9:10 am
UA8718
United Airlines
Seattle — Frankfurt
8h 30m stop
5:40 pm — 7:45 pm
UA9267
United Airlines
Frankfurt — Barcelona
|
20h 45m including layover |
Find flight
from$579 |
|
|
8:10 am — 8:20 am
+1 day
|
8:10 am — 4:09 pm
UA1102
United Airlines
Seattle — Washington D.C.
2h 26m stop
6:35 pm — 8:20 am
UA992
United Airlines
Washington D.C. — Barcelona
|
15h 10m including layover |
Find flight
from$563 |
|
|
11:20 pm — 8:20 am
+2 days
|
11:20 pm — 7:26 am
UA341
United Airlines
Seattle — Newark
2h 34m stop
10:00 am — 11:31 am
UA4177
United Airlines
Newark — Washington D.C.
7h 4m stop
6:35 pm — 8:20 am
UA992
United Airlines
Washington D.C. — Barcelona
|
24h including layover |
Find flight
from$563 |
|
|
11:59 pm — 9:00 am
+2 days
|
11:59 pm — 5:53 am
UA747
United Airlines
Seattle — Chicago
3h 10m stop
9:03 am — 12:18 pm
UA1213
United Airlines
Chicago — Newark
7h 17m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
24h 1m including layover |
Find flight
from$563 |
|
|
12:37 pm — 8:20 am
+2 days
|
12:37 pm — 2:55 pm
UA1482
United Airlines
Seattle — San Francisco
8h stop
10:55 pm — 7:00 am
UA1849
United Airlines
San Francisco — Washington D.C.
11h 35m stop
6:35 pm — 8:20 am
UA992
United Airlines
Washington D.C. — Barcelona
|
34h 43m including layover |
Find flight
from$569 |
|
|
3:24 pm — 8:20 am
+2 days
|
3:24 pm — 5:42 pm
UA589
United Airlines
Seattle — San Francisco
5h 13m stop
10:55 pm — 7:00 am
UA1849
United Airlines
San Francisco — Washington D.C.
11h 35m stop
6:35 pm — 8:20 am
UA992
United Airlines
Washington D.C. — Barcelona
|
31h 56m including layover |
Find flight
from$569 |
|
|
3:24 pm — 9:00 am
+2 days
|
3:24 pm — 5:42 pm
UA589
United Airlines
Seattle — San Francisco
6h 13m stop
11:55 pm — 8:22 am
UA369
United Airlines
San Francisco — Newark
11h 13m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
32h 36m including layover |
Find flight
from$569 |
|
|
4:58 pm — 8:20 am
+2 days
|
4:58 pm — 7:10 pm
UA2482
United Airlines
Seattle — San Francisco
3h 45m stop
10:55 pm — 7:00 am
UA1849
United Airlines
San Francisco — Washington D.C.
11h 35m stop
6:35 pm — 8:20 am
UA992
United Airlines
Washington D.C. — Barcelona
|
30h 22m including layover |
Find flight
from$563 |
|
|
4:58 pm — 9:00 am
+2 days
|
4:58 pm — 7:10 pm
UA2482
United Airlines
Seattle — San Francisco
4h 45m stop
11:55 pm — 8:22 am
UA369
United Airlines
San Francisco — Newark
11h 13m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
31h 2m including layover |
Find flight
from$569 |
|
|
5:02 am — 9:00 am
+1 day
|
5:02 am — 8:44 am
UA2269
United Airlines
Seattle — Denver
1h 9m stop
9:53 am — 3:35 pm
UA2058
United Airlines
Denver — Newark
4h stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
18h 58m including layover |
Find flight
from$563 |
|
|
5:02 am — 9:00 am
+1 day
|
5:02 am — 8:44 am
UA2269
United Airlines
Seattle — Denver
3h 1m stop
11:45 am — 5:25 pm
UA289
United Airlines
Denver — Newark
2h 10m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
18h 58m including layover |
Find flight
from$563 |
|
|
7:00 am — 9:00 am
+1 day
|
7:00 am — 1:04 pm
UA1448
United Airlines
Seattle — Chicago
1h 10m stop
2:14 pm — 5:27 pm
UA1502
United Airlines
Chicago — Newark
2h 8m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
17h including layover |
Find flight
from$563 |
|
|
7:32 pm — 9:00 am
+2 days
|
7:32 pm — 9:50 pm
UA737
United Airlines
Seattle — San Francisco
2h 5m stop
11:55 pm — 8:22 am
UA369
United Airlines
San Francisco — Newark
11h 13m stop
7:35 pm — 9:00 am
UA120
United Airlines
Newark — Barcelona
|
28h 28m including layover |
Find flight
from$563 |
|
*Departure and arrival times are local. Last updated on 01/21/2025
Flight Information
There are 28 flights by United Airlines from Seattle to Barcelona every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Barcelona.
Departures start from 11:20 pm to 8:10 am. Nonstop flight is 15h 10m. The time difference between Seattle and Barcelona is 9h.
- The fastest flight 15h 10m
- Average flight time 24h 1m
- The earliest flight 11:20 pm
- The latest flight 8:10 am
- Distance 5425 ml
The cheapest months for traveling to Barcelona are february (from 563 $), december (from 578 $), november (from 599 $).
The cheapest flight by United Airlines that our users were able to find is $563. This airfare is economy class on one-way UA737 flight for February 21, 2025 leaving Seattle-Tacoma Intl in Seattle at 7:32 pm, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from Seattle to Barcelona:
Other Popular Airlines on the Route
Besides United Airlines there are other 16 airline carriers between Seattle and Barcelona. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Barcelona.
Nonstop flights
There’re no direct flights on this route. Try flights with stops.
I’m lucky
Connecting Flights
List of flights with layovers (1 and more stops):
- from $557Find
- from $470Find
- from $285Find
- from $483Find
- from $369Find
- FI - Icelandairfrom $275Find
- EI - Aer Lingusfrom $560Find
- LX - SWISS International Air Linesfrom $491Find
- F9 - Frontier Airlinesfrom $346Find
- TK - Turkish Airlinesfrom $655Find
- AY - Finnairfrom $536Find
See more connecting flights
How to book an air ticket yourself?
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