Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belfast Intl Airport to State of Washington as you normally would.
Fly from
Fly to
Budget
$1,809 - $2,118
Route
Depart
Return
Price
Belfast IntlSeattle/Tacoma Intl
BFS - SEA
BFSSEA
Belfast Intl
Sat 6/15
2 stops21h 11m
Seattle/Tacoma Intl
Sat 8/17
2 stops35h 40m
Belfast IntlSeattle/Tacoma Intl
BFS - SEA
BFSSEA
Belfast Intl
Sat 6/15
2 stops21h 11m
Seattle/Tacoma Intl
Sat 8/17
2 stops35h 40m
No data available for this route at this time. Please check back soon.
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