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Cheap flights from Belfast to Washington from £322

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/6. 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.
BHD — SEA
27 May — 3 Jun1
1 adult
Mon 27/5
Mon 3/6

When is the cheapest time to fly from Belfast to State of Washington (BFS - WA)?

When flying from Belfast to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Virgin Atlantic flights from Belfast to Washington

Explore cheap flight options specifically provided by Virgin Atlantic for the route between Belfast and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 22 May 2024.
Take a peek at the cheapest Virgin Atlantic flights we've detected travelling from Belfast to Washington. Make sure to check back often as deals are often changing.
Sun 29/917:20BHD - SEA
1 stop25h 05mVirgin Atlantic
Wed 16/1018:05SEA - BHD
1 stop14h 45mVirgin Atlantic
Deal found 22/5£1,269
Sun 29/917:20BHD - SEA
2 stops36h 55mVirgin Atlantic
Wed 16/1006:30SEA - BHD
2 stops26h 20mVirgin Atlantic
Deal found 22/5£1,291

Cheap Delta flights from Belfast to Washington

Explore cheap flight options specifically provided by Delta for the route between Belfast and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 22 May 2024.
Take a gander at the lowest prices we've found on Delta flights from Belfast to Washington. Make sure to examine the flight information before completing your reservation.
Sat 15/617:20BHD - SEA
1 stop25h 00mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,004
Sat 15/617:20BHD - SEA
2 stops30h 16mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,038

Cheap Belfast to Washington flights in May & June 2024

Find cheap flight options from Belfast to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Prices were last updated on 22 May 2024.
Scroll through some of the best deals on flights from Belfast to Washington in 2024. Check back regularly for other flight deals.
Sat 15/617:20BHD - SEA
1 stop25h 00mMultiple Airlines
Sat 17/813:30SEA - BHD
1 stop19h 20mMultiple Airlines
Deal found 22/5£982
Sat 15/617:20BHD - SEA
1 stop25h 00mMultiple Airlines
Sat 17/818:10SEA - BHD
1 stop14h 40mMultiple Airlines
Deal found 22/5£984
Sat 15/617:20BHD - SEA
1 stop25h 00mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,004
Sat 15/617:20BHD - SEA
1 stop25h 00mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,005
Sat 15/617:20BHD - SEA
2 stops30h 16mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,038
Sat 15/617:20BHD - SEA
2 stops30h 16mDelta
Sat 17/811:50SEA - BHD
2 stops21h 00mDelta
Deal found 22/5£1,040
Sat 15/607:10BFS - SEA
2 stops21h 11mMultiple Airlines
Sat 17/813:50SEA - BFS
2 stops35h 40mMultiple Airlines
Deal found 22/5£1,252
Sat 15/607:10BFS - SEA
2 stops21h 11mMultiple Airlines
Sat 17/813:50SEA - BFS
2 stops35h 40mMultiple Airlines
Deal found 22/5£1,253

Belfast to Washington 2024 flight deals

Discover exclusive flight deals for travel between Belfast and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 22 May 2024.
Scroll through some of the best deals on flights from Belfast to Washington in 2024. Check back regularly for other flight deals.
Mon 1/717:20BHD - SEA
1 stop24h 55mMultiple Airlines
Sat 20/707:10SEA - BHD
2 stops25h 40mMultiple Airlines
Deal found 22/5£758
Mon 1/717:20BHD - SEA
1 stop24h 55mMultiple Airlines
Sat 20/718:10SEA - BHD
1 stop14h 40mMultiple Airlines
Deal found 22/5£767
Mon 1/718:30BHD - SEA
2 stops33h 18mBritish Airways
Sat 20/707:18SEA - BHD
2 stops18h 52mBritish Airways
Deal found 22/5£832
Mon 1/720:35BHD - SEA
3 stops43h 57mMultiple Airlines
Sat 20/713:50SEA - BHD
3 stops43h 00mMultiple Airlines
Deal found 22/5£961
Sat 15/617:20BHD - SEA
1 stop25h 00mMultiple Airlines
Sat 17/813:30SEA - BHD
1 stop19h 20mMultiple Airlines
Deal found 22/5£982
Sat 15/617:20BHD - SEA
1 stop25h 00mMultiple Airlines
Sat 17/818:10SEA - BHD
1 stop14h 40mMultiple Airlines
Deal found 22/5£984
Sat 15/617:20BHD - SEA
1 stop25h 00mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,004
Sat 15/617:20BHD - SEA
1 stop25h 00mDelta
Sat 17/811:55SEA - BHD
2 stops20h 55mDelta
Deal found 22/5£1,005
Mon 1/706:55BHD - SEA
2 stops18h 26mMultiple Airlines
Sat 20/705:10SEA - BHD
3 stops31h 35mMultiple Airlines
Deal found 22/5£1,007

One-way flights to Washington from Belfast

Search for one-way flight options from Belfast to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 22 May 2024.
Users in need of a one-way flight from Belfast to Washington can choose from these deals. Users can also find round-trip Belfast to Washington flights by using the search form above.
Wed 19/621:00BFS - SEA
3 stops55h 21mMultiple Airlines
Deal found 22/5£322
Wed 19/606:55BHD - SEA
3 stops47h 10mMultiple Airlines
Deal found 22/5£390
Wed 19/614:45BFS - SEA
1 stop30h 25mMultiple Airlines
Deal found 22/5£473
Wed 19/620:10BFS - SEA
2 stops25h 00mMultiple Airlines
Deal found 22/5£507
Wed 19/607:05BHD - SEA
2 stops18h 35mMultiple Airlines
Deal found 22/5£614
Wed 19/611:50BHD - SEA
1 stop13h 55mAer Lingus
Deal found 22/5£977

Find flights from Belfast to Washington within your budget

Customise your flight search to find flights from Belfast to Washington 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 858,538 searches. Data last updated 22 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£758 - £1,269

Route

Depart

Return

Price

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Mon 1/7

1 stop24h 55m

Seattle/Tacoma Intl

Sat 20/7

2 stops25h 40m

£758

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Mon 1/7

1 stop24h 55m

Seattle/Tacoma Intl

Sat 20/7

1 stop14h 40m

£767

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Mon 1/7

2 stops33h 18m

Seattle/Tacoma Intl

Sat 20/7

2 stops18h 52m

£832

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Mon 1/7

3 stops43h 57m

Seattle/Tacoma Intl

Sat 20/7

3 stops43h 00m

£961

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Sat 15/6

1 stop25h 00m

Seattle/Tacoma Intl

Sat 17/8

1 stop19h 20m

£982

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Sat 15/6

1 stop25h 00m

Seattle/Tacoma Intl

Sat 17/8

2 stops20h 55m

£1,004

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Sat 15/6

2 stops30h 16m

Seattle/Tacoma Intl

Sat 17/8

2 stops20h 55m

£1,038

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Sun 29/9

1 stop34h 00m

Seattle/Tacoma Intl

Wed 16/10

2 stops17h 40m

£1,260

Belfast CitySeattle/Tacoma Intl

BHD - SEA

BHDSEA

Belfast City

Sun 29/9

1 stop25h 05m

Seattle/Tacoma Intl

Wed 16/10

1 stop14h 45m

£1,269

Flights are sorted by cheapest first

Deals found on 22/5

No data available for this route at this time. Please check back soon.

Best time to book a flight from Belfast to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Belfast with our price prediction graph.
Estimated return 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated 22 May 2024.
Read through reviews of airlines operating flights from Belfast to Washington, such as Virgin Atlantic and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very Good
10,585 reviews
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Virgin Atlantic
7.7
Good
730 reviews
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Aer Lingus
7.2
Good
1,321 reviews
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Lufthansa
7.0
Good
7,618 reviews
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

British Airways
6.8
Okay
6,794 reviews
Delta
8.0
Very Good
10,585 reviews
Check prices

Crew

8.6

Entertainment

8.0

Comfort

7.9

Boarding

8.2

Food

7.4

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • Can I find flights from Belfast to State of Washington for under £800 on Cheapflights?

    Yes, there are multiple flights from Belfast to State of Washington for under £800. The cheapest flight booked recently is on Multiple Airlines for just £758, but on average you can expect to pay £1,062.

  • What does BFS to SEA mean?

    BFS and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to SEA refers to a flight route from Belfast Intl Airport to Seattle/Tacoma Intl Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

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

    The amount of baggage you can bring on your Belfast to Washington 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 to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Belfast to Washington 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 to Washington that include hotel bookings?

    Yes. In addition to deals on Belfast to Washington flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast to Washington?

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

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

    Yes. Cheapflights offers flight deals from Belfast to Washington 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 to Washington that allow pets onboard?

    Many airlines flying from Belfast to Washington 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 to Washington?

    Yes, you can often find last-minute deals on Belfast to Washington 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 to State of Washington flight deals updated?

    The Belfast to State of Washington flight deals you see on this page were last updated on 22/5.

  • When is the best time to book a flight from Belfast to State of Washington?

    Currently, December is the cheapest month in which you can book a flight from Belfast to State of Washington (average of £576). Flying from Belfast to State of Washington in July is currently the most expensive (average of £805). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Belfast to Washington

Discover the top airline that operate flights from Belfast to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,538 searches. Data last updated 22 May 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£553Average£634FlexibilityNo cancel feeOn-time70%
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Search flights from Belfast to Washington by cabin class

Find flights from Belfast to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Washington?

When you search for this flight from Belfast to Washington, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Washington?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Belfast to Washington with no change fees?

Yes, we can. To see specific flights from Belfast to Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Belfast to Washington become cheaper?

Yes! Start tracking prices for Belfast to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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