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 $897 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 march: one-way - $897, two-way – $1538.
Direct flights
Check prices for return flight
Cheap Flights from Barcelona to Seattle by United Airlines
Look at the list of plane tickets for the most connecting flights by United Airlines, their prices start from $897. There’re no direct flights. The fastest connecting flight – 14h 20m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $897 | 6:50 am Barcelona Barcelona | 12:10 pm Seattle Seattle-Tacoma Intl | 14h 20m layover 1h 15m - Frankfurt | United Airlines | UA9304 UA8717 |
| from $898 | 7:45 am Barcelona Barcelona | 1:20 pm Seattle Seattle-Tacoma Intl | 14h 35m layover 1h 50m - Munich | United Airlines | UA9273 UA9414 |
| from $923 | 2:05 pm Barcelona Barcelona | 12:10 pm+1 день Seattle Seattle-Tacoma Intl | 31h 5m layover 18h 0m - Frankfurt | United Airlines | UA9314 UA8717 |
| from $1553 | 11:45 am Barcelona Barcelona | 8:20 pm Seattle Seattle-Tacoma Intl | 17h 35m layover 2h 0m - Washington D.C. | United Airlines | UA991 UA326 |
| from $1569 | 12:00 pm Barcelona Barcelona | 1:20 pm+1 день Seattle Seattle-Tacoma Intl | 34h 20m layover 21h 35m - Munich | United Airlines | UA9291 UA9414 |
| from $4056 | 11:00 am Barcelona Barcelona | 8:51 pm Seattle Seattle-Tacoma Intl | 18h 51m layover 3h 10m - Newark | United Airlines | UA121 AS477 |
| from $1561 | 12:15 pm Barcelona Barcelona | 11:24 am+1 день Seattle Seattle-Tacoma Intl | 32h 9m layover 3h 15m - Montreal 12h 1m - Newark | United Airlines | UA8602 UA8154 UA1330 |
| from $1563 | 12:00 pm Barcelona Barcelona | 10:46 pm Seattle Seattle-Tacoma Intl | 19h 46m layover 1h 30m - Munich 1h 30m - Chicago | United Airlines | UA9291 UA8855 UA2211 |
| from $1565 | 12:00 pm Barcelona Barcelona | 10:46 pm Seattle Seattle-Tacoma Intl | 19h 46m layover 1h 30m - Munich 1h 30m - Chicago | United Airlines | UA9291 UA8855 UA2850 |
Show All Flights
*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025
United Airlines Flight Schedule Barcelona to Seattle
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 |
|---|---|---|---|---|
|
11:00 am — 11:24 am
+1 day
|
11:00 am — 2:00 pm
UA121
United Airlines
Barcelona — Newark
17h 59m stop
7:59 am — 11:24 am
UA1558
United Airlines
Newark — Seattle
|
33h 24m including layover |
Find flight
from$1557 |
|
|
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$1559 |
|
|
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$1559 |
|
|
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 |
Find flight
from$1567 |
|
|
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$1568 |
|
|
11:00 am — 9:10 pm
|
11:00 am — 2:00 pm
UA121
United Airlines
Barcelona — Newark
1h 40m stop
3:40 pm — 6:10 pm
UA756
United Airlines
Newark — Denver
55m stop
7:05 pm — 9:10 pm
UA299
United Airlines
Denver — Seattle
|
19h 10m including layover |
Find flight
from$1568 |
|
|
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 |
Find flight
from$1593 |
|
|
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 |
Find flight
from$4056 |
|
|
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 |
Find flight
from$1553 |
|
|
11:45 am — 11:35 am
+1 day
|
11:45 am — 3:15 pm
UA991
United Airlines
Barcelona — Washington D.C.
17h 20m stop
8:35 am — 11:35 am
UA1964
United Airlines
Washington D.C. — Seattle
|
32h 50m including layover |
Find flight
from$1567 |
|
|
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
UA2211
United Airlines
Chicago — Seattle
|
19h 46m including layover |
Find flight
from$1563 |
|
|
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 |
Find flight
from$1565 |
|
|
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$1569 |
|
|
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$1561 |
|
|
2:05 pm — 12:10 pm
+1 day
|
1:55 pm — 4:10 pm
UA9314
United Airlines
Barcelona — Frankfurt
18h stop
10:20 am — 12:10 pm
UA8717
United Airlines
Frankfurt — Seattle
|
31h 5m including layover |
Find flight
from$923 |
|
|
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$897 |
|
|
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$898 |
|
*Departure and arrival times are local. Last updated on 02/23/2025
Flight Information
There are 18 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 2m
- 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 897 $), january (from 933 $), december (from 1 084 $).
The most expensive and popular months are february (from 1 600 $), december (from 1 084 $), january (from 933 $).
The cheapest flight by United Airlines that our users were able to find is $897. This airfare is economy class on one-way UA9304 flight for December 4, 2024 leaving Barcelona in Barcelona at 6:50 am, it includes all taxes and additional fees.
United Airlines Airplanes on the Route
List of the most popular United Airlines airplanes flying from Barcelona to Seattle:
Other Popular Airlines on the Route
Besides United Airlines there are other 2 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.
I’m lucky
Connecting Flights
List of flights with layovers (1 and more stops):
- from $631Find
- TP - TAP Portugalfrom $416Find
See more connecting flights
How to book an air ticket yourself?
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