$694 Find Cheap Flights from Northern Ireland to Seattle

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 1/21. 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 round-trip
$694
American Airlines
Wed 1/21Sun 1/25
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 round-trip 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 round-trip flight deals from Northern Ireland to Seattle

Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
11:25 am - 4:55 pmBHD-SEA
13h 30m1 stop
American Airlines Logo
2:04 pm - 4:05 pmSEA-BHD
42h 01m2 stops
$694American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
12:25 pm - 4:55 pmBHD-SEA
12h 30m1 stop
American Airlines Logo
2:04 pm - 4:05 pmSEA-BHD
42h 01m2 stops
$695American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:35 am - 4:55 pmBHD-SEA
18h 20m1 stop
American Airlines Logo
5:52 pm - 4:05 pmSEA-BHD
38h 13m2 stops
$709American Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
6:35 am - 4:55 pmBHD-SEA
18h 20m1 stop
American Airlines Logo
10:09 am - 2:15 pmSEA-BHD
20h 06m2 stops
$728American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
11:25 am - 4:55 pmBHD-SEA
13h 30m1 stop
American Airlines Logo
6:50 pm - 6:40 pmSEA-BHD
15h 50m1 stop
$729American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
6:35 am - 4:55 pmBHD-SEA
18h 20m1 stop
American Airlines Logo
6:50 pm - 6:40 pmSEA-BHD
15h 50m1 stop
$730American Airlines
Find Deal
Wed, Jan 21 - Sun, Jan 25
British Airways Logo
11:25 am - 4:55 pmBHD-SEA
13h 30m1 stop
British Airways Logo
6:50 pm - 4:50 pmSEA-BHD
14h 00m1 stop
$732British Airways
Find Deal
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
5:45 pm - 11:30 amBHD-SEA
25h 45m1 stop
British Airways Logo
6:50 pm - 4:05 pmSEA-BHD
13h 15m1 stop
$733British Airways
Find Deal
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
11:05 am - 11:30 amBHD-SEA
32h 25m1 stop
British Airways Logo
6:50 pm - 6:35 pmSEA-BHD
15h 45m1 stop
$734British Airways
Find Deal
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
9:05 am - 10:20 pmBHD-SEA
21h 15m2 stops
American Airlines Logo
8:04 am - 2:15 pmSEA-BHD
22h 11m2 stops
$735American Airlines
Find Deal
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Good to know

Cheapest flight$694
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 round-trip 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.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle