Cheap flights from Brussels to North Seattle

View AU$1,312 flight on Fri, 9 Jan. 2026Opens in a new window

Popular airlines from Brussels to North Seattle

  • Finnair

    Finnair

  • British Airways

    British Airways

  • Delta

    Delta

  • Aer Lingus

    Aer Lingus

  • Icelandair

    Icelandair

  • Lufthansa

    Lufthansa

  • SAS

    SAS

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Cheap Flights from Brussels (BRU) to North Seattle (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

FlexFlight
Wed, 30 Jul. - Wed, 6 Aug.
ZYR
Brussels
SEA
Seattle
AU$1,536 Return, found 1 day ago
AU$1,536
Return
found 1 day ago
Select FlexFlight flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,536 found 1 day ago
Condor
Wed, 30 Jul. - Wed, 6 Aug.
ZYR
Brussels
SEA
Seattle
AU$1,551 Return, found 1 day ago
AU$1,551
Return
found 1 day ago
Select Condor flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,551 found 1 day ago
United
Wed, 30 Jul. - Wed, 6 Aug.
BRU
Brussels
SEA
Seattle
AU$1,598 Return, found 1 day ago
AU$1,598
Return
found 1 day ago
Select United flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,598 found 1 day ago
United
Wed, 30 Jul. - Wed, 6 Aug.
BRU
Brussels
SEA
Seattle
AU$1,598 Return, found 1 day ago
AU$1,598
Return
found 1 day ago
Select United flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,598 found 1 day ago
Lufthansa
Wed, 30 Jul. - Wed, 6 Aug.
BRU
Brussels
SEA
Seattle
AU$1,630 Return, found 1 day ago
AU$1,630
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,630 found 1 day ago
Scandinavian Airlines
Wed, 30 Jul. - Wed, 6 Aug.
BRU
Brussels
SEA
Seattle
AU$1,873 Return, found 1 day ago
AU$1,873
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, 30 Jul. from Brussels to Seattle, returning Wed, 6 Aug., priced at AU$1,873 found 1 day ago

Find the cheapest month to fly from Brussels (BRU) to Seattle (SEA)

February is typically the cheapest month to fly

From AU$816 - AU$1,627 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.