BHD - SEA

£554 Find Cheap Flights from Belfast City Airport to Seattle

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast City 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Belfast to Seattle, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Belfast City to Seattle (BHD-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast City 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 Belfast City to Seattle

Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
06:35 - 16:55BHD-SEA
18h 20m1 stop
American Airlines Logo
13:48 - 14:15SEA-BHD
17h 27m2 stops
£554American Airlines
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Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
06:35 - 16:55BHD-SEA
18h 20m1 stop
American Airlines Logo
13:48 - 14:15SEA-BHD
17h 27m2 stops
£555American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
17:45 - 16:55BHD-SEA
31h 10m1 stop
British Airways Logo
19:50 - 18:35SEA-BHD
15h 45m1 stop
£556British Airways
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
10:40 - 23:07BHD-SEA
20h 27m2 stops
American Airlines Logo
23:59 - 14:50SEA-BHD
31h 51m2 stops
£558American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
06:35 - 23:07BHD-SEA
24h 32m2 stops
American Airlines Logo
13:48 - 14:15SEA-BHD
17h 27m2 stops
£559American Airlines
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
07:05 - 12:59BHD-SEA
37h 54m3 stops
Logo
08:40 - 12:40SEA-BHD
20h 00m2 stops
£788
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
07:05 - 19:21BHD-SEA
44h 16m3 stops
Logo
10:00 - 12:40SEA-BHD
18h 40m3 stops
£790
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
06:30 - 20:40BHD-SEA
22h 10m2 stops
Logo
08:40 - 12:40SEA-BHD
20h 00m2 stops
£845
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
06:40 - 11:35BHD-SEA
12h 55m1 stop
Logo
08:40 - 12:40SEA-BHD
20h 00m2 stops
£904
Find Deal
Mon, 6 Oct - Wed, 8 Oct
Logo
19:30 - 11:10BHD-SEA
23h 40m1 stop
Logo
17:40 - 21:15SEA-BHD
19h 35m1 stop
£971
Find Deal

Everything you should know

Cheapest return fare
£554
American Airlines
Thu 5/3Mon 9/3
BHD - SEA • 1 stop
Cheapest one-way flight
Multiple Airlines
Mon 15/9
BHD - SEA • multi-stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for Belfast City to Seattle flights

Get data-powered insights and trends into flights from Belfast City to Seattle to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Belfast City Airport to Seattle?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Belfast City Airport to Seattle were found on American Airlines (£554) and British Airways (£556).

Find deals

Good to know - Cheap tickets from Belfast City Airport to Seattle

Cheapest flight£554
Flight from Belfast City Airport to Seattle

When to book flights from Belfast City to Seattle

Are your dates flexible? Find out the best times to travel from Belfast City to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Belfast City Airport to Seattle flights

  • What is the cheapest flight from Belfast City Airport to Seattle?

    In the last 3 days, the lowest price for a flight from Belfast City Airport to Seattle was £753 for a return ticket.

  • Which airports will I be using when flying from Belfast City Airport to Seattle?

    Belfast City Airport airport is called Belfast City and the only airport in Seattle is Seattle/Tacoma Intl.

  • Which aircraft models fly most regularly from Belfast City Airport to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Belfast City Airport to Seattle?

    oneworld is the only airline alliance operating flights between Belfast City Airport and Seattle.

  • How does KAYAK find such low prices on flights from Belfast City Airport 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 Belfast City Airport to Seattle.

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

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

  • What is the Hacker Fare option on flights from Belfast City Airport 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 Belfast City Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast City Airport 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 Belfast City Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast City to Seattle

Information on your arrival and departure airports

Belfast City Airport (BHD)
Seattle (SEA)

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