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$726+ Cheap flights from Belfast City (BHD) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SEA
Sep 21 — Sep 281
From?
To?
Sat 9/21
Sat 9/28
1 adult, Economy
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Cheap Belfast City to Seattle flights in September & October 2024

Find cheap flight options from Belfast City to Seattle specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,981,092 searches. Prices were last updated on September 16, 2024.
Check out some of the best flight deals from Belfast to Seattle in 2024. Check back in a little while for more flight options.
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/235:20 pmBHD - SEA
1 stop25h 00mKLM
Mon 9/3012:30 pmSEA - BHD
2 stops20h 20mKLM
Deal found 9/16$726
This EaseMyTrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
1 stop13h 00mBritish Airways
Sun 9/2912:22 amSEA - BHD
2 stops24h 33mBritish Airways
Deal found 9/16$745
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
2 stops21h 01mAmerican Airlines
Tue 10/16:00 amSEA - BHD
2 stops20h 35mAmerican Airlines
Deal found 9/16$748
This EaseMyTrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/256:50 amBHD - SEA
2 stops24h 10mMultiple Airlines
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mMultiple Airlines
Deal found 9/15$758
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/245:20 pmBHD - SEA
2 stops31h 17mDelta
Wed 10/28:50 amSEA - BHD
2 stops24h 00mDelta
Deal found 9/16$771
This TravelUp deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/233:35 pmBHD - SEA
2 stops36h 39mLufthansa
Mon 9/307:00 amSEA - BHD
3 stops23h 45mLufthansa
Deal found 9/16$861
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/226:50 amBHD - SEA
1 stop12h 40mAer Lingus
Sat 9/287:40 pmSEA - BHD
1 stop12h 45mAer Lingus
Deal found 9/16$2,559
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/216:50 amBHD - SEA
1 stop12h 45mIberia
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mIberia
Deal found 9/16$4,237

Belfast City to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Belfast City and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,981,092 searches. Data last updated September 16, 2024.
Check out some of the best flight deals from Belfast to Seattle in 2024. Check back in a little while for more flight options.
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/235:20 pmBHD - SEA
1 stop25h 00mKLM
Mon 9/306:10 pmSEA - BHD
1 stop14h 40mKLM
Deal found 9/16$726
This EaseMyTrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
1 stop13h 00mBritish Airways
Sun 9/2912:22 amSEA - BHD
2 stops24h 33mBritish Airways
Deal found 9/16$745
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
2 stops21h 01mAmerican Airlines
Tue 10/16:00 amSEA - BHD
2 stops20h 35mAmerican Airlines
Deal found 9/16$748
This EaseMyTrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/256:50 amBHD - SEA
2 stops24h 10mMultiple Airlines
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mMultiple Airlines
Deal found 9/15$758
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/245:20 pmBHD - SEA
2 stops31h 17mDelta
Wed 10/28:50 amSEA - BHD
2 stops24h 00mDelta
Deal found 9/16$771
This TravelUp deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/233:35 pmBHD - SEA
2 stops36h 39mLufthansa
Mon 9/307:00 amSEA - BHD
3 stops23h 45mLufthansa
Deal found 9/16$861
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/226:50 amBHD - SEA
1 stop12h 40mAer Lingus
Sat 9/287:40 pmSEA - BHD
1 stop12h 45mAer Lingus
Deal found 9/16$2,559
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/216:50 amBHD - SEA
1 stop12h 45mIberia
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mIberia
Deal found 9/16$4,237

Belfast City to Seattle flights leaving soon

Find last-minute flight options from Belfast City to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,981,092 searches. Data last updated September 16, 2024.
Have a look at some of the flights available from Belfast to Seattle departing last-minute. It's wise to confirm all flight details are correct before booking.
This KLM deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/235:20 pmBHD - SEA
1 stop25h 00mKLM
Mon 9/3012:30 pmSEA - BHD
2 stops20h 20mKLM
Deal found 9/16$726
This EaseMyTrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
1 stop13h 00mBritish Airways
Sun 9/2912:22 amSEA - BHD
2 stops24h 33mBritish Airways
Deal found 9/16$745
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/236:35 amBHD - SEA
2 stops21h 01mAmerican Airlines
Tue 10/16:00 amSEA - BHD
2 stops20h 35mAmerican Airlines
Deal found 9/16$748
This EaseMyTrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/256:50 amBHD - SEA
2 stops24h 10mMultiple Airlines
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mMultiple Airlines
Deal found 9/15$758
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/245:20 pmBHD - SEA
2 stops31h 17mDelta
Wed 10/28:50 amSEA - BHD
2 stops24h 00mDelta
Deal found 9/16$771
This TravelUp deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/233:35 pmBHD - SEA
2 stops36h 39mLufthansa
Mon 9/307:00 amSEA - BHD
3 stops23h 45mLufthansa
Deal found 9/16$861
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/226:50 amBHD - SEA
1 stop12h 40mAer Lingus
Sat 9/287:40 pmSEA - BHD
1 stop12h 45mAer Lingus
Deal found 9/16$2,559
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/216:50 amBHD - SEA
1 stop12h 45mIberia
Mon 9/307:40 pmSEA - BHD
1 stop11h 55mIberia
Deal found 9/16$4,237

Find flights from Belfast City to Seattle within your budget

Customize your flight search to find flights from Belfast City to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,981,092 searches. Data last updated September 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$734 - $2,102

Route

Depart

Return

Price

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Tue 10/22

1 stop25h 25m

Seattle/Tacoma Intl

Mon 10/28

1 stop22h 45m

$734

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Thu 9/26

1 stop12h 55m

Seattle/Tacoma Intl

Mon 9/30

2 stops18h 00m

$782

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Thu 9/26

1 stop16h 10m

Seattle/Tacoma Intl

Sun 9/29

1 stop16h 55m

$2,102

Flights are sorted by cheapest first

Deals found on 9/16

Best time to book a flight from Belfast City to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Belfast City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Belfast City to Seattle

Get recent, data-driven insights about flights from Belfast City to Seattle including ideal travel times, pricing trends, and more.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated September 16, 2024.
To help decide which airline to fly from Belfast to Seattle, see what other customers have to say about KLM and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,353 reviews

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

KLM
7.8
Good
1,353 reviews
KLM
7.8
Good
1,353 reviews

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

American Airlines
7.3
Good
10,000 reviews
KLM
7.8
Good
1,353 reviews

Boarding

7.9

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.2

Reviews

1 / 10

Liked the service, seating was ok but the seat supports where in a way that one couldn’t stretch your legs

Related info for your journey

Find useful and relevant information for your journey from Belfast City to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Belfast City?

    If you book a flight to Seattle from Belfast City, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from Belfast City to Seattle/Tacoma Intl per day from 0 different airlines.

  • Can I find flights from Belfast City Airport to Seattle for under $800 on Cheapflights?

    Yes, there are multiple flights from Belfast City Airport to Seattle for under $800. The cheapest flight booked recently is on KLM for just $734, but on average you can expect to pay $1,206.

  • Are there last-minute flights available from Belfast City Airport to Seattle for under $800?

    There are currently 8+ open flights from Belfast City Airport to Seattle within the next 7 days for less than $800.

  • What does BHD to SEA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Belfast City Airport to Seattle/Tacoma Intl Airport flight would often be abbreviated as a BHD to SEA flight.

  • Can I find deals for flights from Belfast City to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Belfast City to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Belfast City to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast City to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Belfast City to Seattle that include hotel bookings?

    Yes. In addition to deals on Belfast City to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast City to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Seattle.

  • Can I find deals for business class flights from Belfast City to Seattle?

    Yes. Cheapflights offers flight deals from Belfast City to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Belfast City to Seattle that allow pets onboard?

    Many airlines flying from Belfast City to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Belfast City to Seattle?

    Yes, you can often find last-minute deals on Belfast City to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Belfast City Airport to Seattle flight deals updated?

    The Belfast City Airport to Seattle flight deals you see on this page were last updated on 9/16.

See more FAQs

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Alternative routes for Belfast City to Seattle
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Belfast City to Seattle by cabin class

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