Cheap flights from Belfast to Seattle

Return
1 adult
Economy
From?
To?
Sat 25/9
Sat 2/10

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Belfast to Seattle.
View current United States travel restrictions

Flight information for Belfast to Seattle

Find info about flight duration, direct flights, and airports for your flight from Belfast to Seattle
Best price found£332The best flight deal from Belfast to Seattle found on momondo in the last 72 hours is £332
Fastest flight time15h 25mThe fastest flight from Belfast to Seattle takes 15h 25m
Direct flightsNoneThere are no direct flights from Belfast to Seattle. Popular non-direct route for this connection is Belfast City Airport - Seattle/Tacoma Intl Airport.
Airports in Seattle3 airportsThere are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from Belfast to Seattle

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 airline that flies to Seattle from Belfast?

United Airlines

United Airlines is the most popular carrier operating from Belfast to Seattle

What is the cheapest Belfast to Seattle flight route?

Belfast City - Seattle/Tacoma Intl

Fly from Belfast City to Seattle/Tacoma Intl for the best Belfast - Seattle flight prices


Easily compare return flights from Belfast to Seattle

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Belfast to Seattle by changing tabs
Virgin Atlantic
9 Nov
BHD12:20Belfast City
25h 45m
1 stop
SEA14:05Seattle/Tacoma Intl
23 Nov
SEA08:30Seattle/Tacoma Intl
19h 20m
1 stop
BHD03:50Belfast City
Virgin Atlantic
9 Nov
BHD12:20Belfast City
34h 49m
2 stops
SEA23:09Seattle/Tacoma Intl
23 Nov
SEA08:30Seattle/Tacoma Intl
19h 20m
1 stop
BHD03:50Belfast City
KLM
30 Nov
BHD12:20Belfast City
25h 45m
1 stop
SEA14:05Seattle/Tacoma Intl
9 Feb
SEA08:30Seattle/Tacoma Intl
19h 20m
1 stop
BHD03:50Belfast City
Multiple Airlines
30 Nov
BHD12:20Belfast City
25h 45m
1 stop
SEA14:05Seattle/Tacoma Intl
10 Feb
SEA07:11Seattle/Tacoma Intl
20h 39m
2 stops
BHD03:50Belfast City
Multiple Airlines
30 Nov
BHD12:20Belfast City
32h 59m
2 stops
SEA21:19Seattle/Tacoma Intl
8 Feb
SEA08:30Seattle/Tacoma Intl
19h 20m
1 stop
BHD03:50Belfast City
Air France
30 Nov
BHD12:20Belfast City
32h 59m
2 stops
SEA21:19Seattle/Tacoma Intl
9 Feb
SEA07:11Seattle/Tacoma Intl
20h 39m
2 stops
BHD03:50Belfast City

Find the cheapest one-way flights from Belfast to Seattle

If you're looking for one-way flights from Belfast to Seattle, view some of our deals below provided by British Airways
British Airways
BFSBelfast Intl
15h 25m
SEASeattle/Tacoma Intl
British Airways
BHDBelfast City
15h 25m
SEASeattle/Tacoma Intl

Best airlines flying from Belfast to Seattle

Compare and see reviews for airlines that fly from Belfast to Seattle with momondo
AirlineRatingFree cancellationPrice
United Airlines
PriceFrom £534
Free cancellation
Rating
6.8

  • Are airlines flying from Belfast to Seattle/Tacoma Intl offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Belfast to Seattle/Tacoma Intl, such as United Airlines and British Airways may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Belfast to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 4463.0 mi away from Belfast. By plane, this route typically takes 14h 35m.


Can I fly to Seattle/Tacoma Intl from Belfast right now?

Information is based on travel restrictions from Belfast to Seattle/Tacoma Intl

Most visitors from Belfast will not be allowed to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from Belfast must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Belfast are not required to quarantine after entering Seattle/Tacoma Intl.

Can I fly back to Belfast from Seattle/Tacoma Intl?

Returning to Belfast from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Belfast.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Belfast.

If you are planning to travel to Seattle at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.