SEA

£653 Find Cheap Flights from Northern Ireland to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£653
American Airlines
czw. 5/3pon. 9/3
BHD - SEA • 1 stop
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Flight Deals

Cheap Flights from Northern Ireland to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Northern Ireland to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Northern Ireland to Seattle

czw., 5 mar - pon., 9 mar
American Airlines Logo
11:05 - 16:55BHD-SEA
13h 50m1 stop
American Airlines Logo
07:00 - 14:15SEA-BHD
24h 15m2 stops
£653American Airlines
Find Deal
czw., 5 mar - pon., 9 mar
American Airlines Logo
10:40 - 11:30BHD-SEA
32h 50m1 stop
American Airlines Logo
19:50 - 18:35SEA-BHD
15h 45m1 stop
£655American Airlines
Find Deal
czw., 5 mar - pon., 9 mar
British Airways Logo
17:45 - 16:55BHD-SEA
31h 10m1 stop
British Airways Logo
19:50 - 18:35SEA-BHD
15h 45m1 stop
£656British Airways
Find Deal
czw., 5 mar - pon., 9 mar
American Airlines Logo
15:05 - 23:32BHD-SEA
40h 27m2 stops
American Airlines Logo
13:48 - 14:15SEA-BHD
17h 27m2 stops
£657American Airlines
Find Deal
czw., 5 mar - pon., 9 mar
British Airways Logo
17:45 - 11:30BHD-SEA
25h 45m1 stop
British Airways Logo
19:50 - 18:35SEA-BHD
15h 45m1 stop
£658British Airways
Find Deal
czw., 5 mar - pon., 9 mar
American Airlines Logo
09:05 - 23:32BHD-SEA
22h 27m2 stops
American Airlines Logo
07:00 - 14:15SEA-BHD
24h 15m2 stops
£659American Airlines
Find Deal
czw., 5 mar - pon., 9 mar
American Airlines Logo
06:35 - 23:32BHD-SEA
24h 57m2 stops
American Airlines Logo
07:00 - 14:15SEA-BHD
24h 15m2 stops
£660American Airlines
Find Deal
śr., 10 gru - śr., 17 gru
British Airways Logo
06:35 - 16:55BHD-SEA
18h 20m1 stop
British Airways Logo
13:28 - 19:10SEA-BHD
21h 42m2 stops
£744British Airways
Find Deal
śr., 10 gru - śr., 17 gru
Aer Lingus Logo
06:40 - 18:20BHD-SEA
19h 40m2 stops
Aer Lingus Logo
20:05 - 18:25SEA-BHD
14h 20m2 stops
£762Aer Lingus
Find Deal
śr., 10 gru - śr., 17 gru
British Airways Logo
06:35 - 16:55BHD-SEA
18h 20m1 stop
British Airways Logo
18:50 - 19:10SEA-BHD
16h 20m1 stop
£1,017British Airways
Find Deal
Useful Info

Good to know - Cheap tickets from Northern Ireland to Seattle

Low seasonJanuary
Cheapest flight£653
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Belfast City Airport to Seattle

FAQs for booking flights from Northern Ireland to Seattle

  • How does KAYAK find such low prices on flights from Northern Ireland to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Northern Ireland to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Northern Ireland to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Northern Ireland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Northern Ireland to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Seattle with an airline and back to Northern Ireland with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Northern Ireland to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Ashford
Bothell
Olympia
Kirkland
Westport
Federal Way
Issaquah
Marysville
Tukwila
Redmond
Mukilteo
Lacey
Puyallup
Ellensburg
Gig Harbor
Aberdeen
Renton
Bainbridge Island

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

Seattle (SEA)