


Cheap Flights from Belfast International Airport to Seattle
Search for flights from Belfast International Airport to Seattle and check out affordable one-way and round-trip options.
- One way
- Round-trip
- BFS06:0517h 40m1 stopSEA15:45Belfast - Seattle|Fri, May 16|Ryanair UK£1,359£1,66819% OFF19% OFF£1,668£1,359
- BFS06:4521h1 stopSEA19:45Belfast - Seattle|Mon, Apr 14|Ryanair UK£1,384£1,66817% OFF17% OFF£1,668£1,384
- BFS1:00 PM3h 5mNonstopSEA2:00 PMBelfast - Seattle|Wed, Apr 9|Ryanair UKFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Airports in Seattle
Learn about different airports in Seattle, find the best flight and transfer options, and plan your journey.
- 0.7 km from central SeattleSeattle-Tacoma International AirportTickets From£302
Flight Schedule from Belfast International Airport to Seattle
Check the schedule for flights from Belfast International Airport to Seattle and find the flight that best matches your travel plans.
U2155
easyJet
06:15
BFS
07:45
LGW
SMTWTFSWS019
WestJet
14:10
LHR
15:55
YYC
SMTWTFSWS1552
WestJet
17:45
YYC
18:38
SEA
SMTWT-SU2155
easyJet
06:15
BFS
07:45
LGW
SMTWTFSFI471
Icelandair
13:00
LGW
15:15
KEF
SMTWTFSFI681
Icelandair
16:50
KEF
17:50
SEA
SMTWTFSU2035
easyJet
06:45
BFS
08:05
STN
SMTWTFSWS019
WestJet
14:10
LHR
15:55
YYC
SMTWTFSWS1552
WestJet
17:45
YYC
18:38
SEA
SMTWT-SU2035
easyJet
06:45
BFS
08:05
STN
SMTWTFSUA263
United Airlines
14:50
LHR
17:35
DEN
SMTWTFSUA299
United Airlines
19:35
DEN
21:33
SEA
SMTWTFSU2035
easyJet
06:45
BFS
08:05
STN
SMTWTFSUA8581
United Airlines
14:10
LHR
15:55
YVR
SMTWTFSUA8249
United Airlines
17:25
YVR
18:25
SEA
SMTWTFSU2015
easyJet
07:00
BFS
08:10
LTN
SMT---SVS7054
Virgin Atlantic
20:55
LHR
23:10
AMS
SMTWT-SVS3962
Virgin Atlantic
14:40
AMS
15:50
SEA
SMTWTFSU2089
easyJet
07:10
BFS
08:05
MAN
SMTWT--FI441
Icelandair
13:05
MAN
14:50
KEF
SMTWTFSFI681
Icelandair
16:50
KEF
17:50
SEA
SMTWTFSU2418
easyJet
07:30
BFS
08:15
GLA
-MTW-F-FI431
Icelandair
14:20
GLA
15:45
KEF
SMT-TFSFI681
Icelandair
16:50
KEF
17:50
SEA
SMTWTFSU2037
easyJet
14:00
BFS
15:20
STN
SMTW-F-FI455
Icelandair
21:25
LHR
23:35
KEF
SMTWTFSFI681
Icelandair
16:50
KEF
17:50
SEA
SMTWTFS
Flight Info of Flights from Belfast International Airport to Seattle
Cheapest one-way flight price | £1,196 |
---|---|
Off-season travel month | March |
Peak season for travel | June |
FAQs for Belfast International Airport to Seattle Flights
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