Flights Europe Belgium Brussels Seattle to Brussels

Cheap flights from Seattle to Brussels

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Easily compare round-trip flights from Seattle to Brussels

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Brussels by changing tabs
Quickest
Cheapest
Brussels Airlines
Brussels Airlines
20 Nov
SEA
12:15 am
Seattle/Tacoma Intl airport
14h 00m
1 Stop
11:15 pm
BRU
Brussels Bruxelles-National & other airports airport
Brussels Airlines
04 Dec
BRU
11:00 am
Brussels Bruxelles-National & other airports airport
32h 18m
2 Stops
10:18 am
+1
SEA
Seattle/Tacoma Intl airport
454 USD
British Airways
British Airways
05 Dec
SEA
10:25 am
Seattle/Tacoma Intl airport
12h 35m
1 Stop
8:00 am
+1
BRU
Brussels Bruxelles-National & other airports airport
British Airways
09 Dec
BRU
7:10 pm
Brussels Bruxelles-National & other airports airport
31h 20m
1 Stop
5:30 pm
+1
SEA
Seattle/Tacoma Intl airport
521 USD
Brussels Airlines
Brussels Airlines
02 Mar
SEA
12:16 am
Seattle/Tacoma Intl airport
13h 59m
1 Stop
11:15 pm
BRU
Brussels Bruxelles-National & other airports airport
Brussels Airlines
12 Mar
BRU
11:15 am
Brussels Bruxelles-National & other airports airport
17h 57m
1 Stop
9:12 pm
SEA
Seattle/Tacoma Intl airport
596 USD
Icelandair
Icelandair
24 Nov
SEA
6:30 am
Seattle/Tacoma Intl airport
12h 25m
1 Stop
3:55 am
+1
BRU
Brussels Bruxelles-National & other airports airport
Icelandair
29 Nov
BRU
1:55 pm
Brussels Bruxelles-National & other airports airport
13h 05m
1 Stop
6:00 pm
SEA
Seattle/Tacoma Intl airport
731 USD
British Airways
British Airways
26 Mar
SEA
7:35 am
Seattle/Tacoma Intl airport
14h 35m
1 Stop
6:10 am
+1
BRU
Brussels Bruxelles-National & other airports airport
British Airways
04 Apr
BRU
9:05 am
Brussels Bruxelles-National & other airports airport
13h 30m
1 Stop
1:35 pm
SEA
Seattle/Tacoma Intl airport
677 USD
Lufthansa
Lufthansa
17 Dec
SEA
11:00 pm
Seattle/Tacoma Intl airport
17h 00m
1 Stop
1:00 am
+2
BRU
Brussels Bruxelles-National & other airports airport
Lufthansa
27 Dec
BRU
8:05 am
Brussels Bruxelles-National & other airports airport
14h 15m
1 Stop
1:20 pm
SEA
Seattle/Tacoma Intl airport
1,138 USD

How to get the cheapest flight ticket from Seattle to Brussels

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Brussels?
February
The cheapest time of year to fly to Brussels from Seattle is February. Most expensive is July
What is the cheapest day to fly to Brussels?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly to Brussels?
in the morning
Seattle to Brussels flights are approximately 32% more expensive in the evening than in the morning
What is the cheapest airline that flies to Brussels?
Iberia
Iberia, Finnair, and Brussels Airlines are the most popular carriers operating from Seattle to Brussels
What is the cheapest route?
Seattle/Tacoma Intl - Brussels Bruxelles-National & other airports
Fly from Seattle/Tacoma Intl to Brussels Bruxelles-National & other airports for the best Seattle - Brussels flight prices
When is the cheapest time to book a flight to Brussels?
58 days before
The cheapest time to buy a flight from Seattle to Brussels is approximately 58 days to departure
60
Days before departure
0

Flight information for Seattle to Brussels (BR1 - 03A)

Find info about flight duration, direct flights, and airports for your flight from Seattle to Brussels
Fastest flight time 12h 35m The fastest flight from Seattle to Brussels takes 12h 35m.
Direct flights None There are no direct flights from Seattle to Brussels. Popular non-direct routes for this connection are Seattle/Tacoma Intl - Brussels Bruxelles-National & other airports and Seattle/Tacoma Intl - Charleroi Brussels.
Airports in Brussels 2 airports There are 2 airports near Brussels: Brussels Bruxelles-National & other airports (BRU), Charleroi Brussels (CRL)

Alternative routes for Seattle to Brussels

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Portland to Brussels
Fastest flight time
16h 20m
Cheapest price
483 USD

Flights from Seattle to:

Flights Europe Belgium Brussels Seattle to Brussels