Flights from Belfast to Seattle, United States

Did you mean flights from Seattle to Belfast?

Belfast to Seattle Last modified: Mar 26, 2024 19:47 -04:00

We've scanned 117,220,093 round trip itineraries and found the cheapest flights to Seattle. American & Multiple Airlines frequently offer the best deals to Seattle flights, or select your preferred carrier below to see the cheapest days to fly.

American
BFSSEA
Mon 01/04
2 stops
SEABFS
Mon 08/04
2 stops
£631
Multiple Airlines
BFSSEA
Sun 12/05
2 stops
SEABFS
Sun 19/05
2 stops
£632
Major Airlines
BFSSEA
Mon 01/04
1 stop
SEABFS
Mon 08/04
1 stop
£658
British Airways
BFSSEA
Mon 01/04
1 stop
SEABFS
Mon 08/04
1 stop
£664
KLM
BFSSEA
Mon 01/04
1 stop
SEABFS
Mon 08/04
1 stop
£695
Multiple Airlines
BFSSEA
Sun 21/04
1 stop
SEABFS
Sun 05/05
1 stop
£696

Where To Buy Cheap Flights from Belfast to Seattle?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Belfast to Seattle based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

Connecting Flights vs Direct Flights from Belfast to Seattle

Looks like something's not right... we're not seeing expected schedules from Belfast to Seattle. Run an airfare search now to update and compare prices. Find Flights

One Way Flights vs Round Trip Flights from Belfast to Seattle

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Belfast to Seattle. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison. Find Flights

Belfast to Seattle Flight Questions

Airlines in Belfast flying to Seattle Last modified: Mar 26, 2024 19:47 -04:00Number of routes searched: 0Number of itineraries searched: 0

Wondering which airlines fly out of Belfast to Seattle? We've gathered the average price of Belfast airlines with flights to Seattle. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Belfast to Seattle Airports

These are the major commercial airports we're currently monitoring in Belfast and Seattle. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Belfast - BFS Last modified: Mar 26, 2024 19:47 -04:00

Cheap Flights from Belfast to Seattle