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District of Columbia

$755+ Cheap flights from Belfast to District of Columbia

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Belfast to District of Columbia

Best flights from Belfast to District of Columbia
Discover carefully curated flight deals from Belfast to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2911:05 amBHD - IAD
1 stop13h 50mBritish Airways
Mon 2/25:46 pmIAD - BHD
2 stops15h 29mBritish Airways
Deal found 12/17$755
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/59:05 amBHD - IAD
1 stop15h 50mBritish Airways
Mon 2/95:46 pmIAD - BHD
2 stops15h 29mBritish Airways
Deal found 12/17$755
This British Airways deal was found by Cheapflights users on 12/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:35 amBHD - DCA
2 stops17h 22mBritish Airways
Mon 3/94:23 pmDCA - BHD
2 stops14h 17mBritish Airways
Deal found 12/17$760

Find flight deals from Belfast to District of Columbia

Keep the following information in mind while searching for Belfast to District of Columbia flight deals. Data was last updated December 18, 2025.

Round-trip from

$755
(British Airways)
From Belfast to District of Columbia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast to District of Columbia 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Belfast to District of Columbia that are best for you.

Fly from

Belfast

Fly to

District of Columbia

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 1/29

11:05 am-7:55 pm

1 stop13h 50m

Washington, D.C. Dulles Intl

Mon 2/2

5:46 pm-2:15 pm

2 stops15h 29m

$755

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Thu 2/5

9:05 am-7:55 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 2/9

5:46 pm-2:15 pm

2 stops15h 29m

$755

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 3/5

6:35 am-6:57 pm

2 stops17h 22m

Washington, D.C. Reagan-National

Mon 3/9

4:23 pm-10:40 am

2 stops14h 17m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Best time to book a flight from Belfast to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Belfast 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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • How long is the flight from Belfast to District of Columbia?

    Airlines like British Airways fly from Belfast to District of Columbia in about 13h 50m. The time it takes to get you to your destination can typically vary by up to . Belfast and District of Columbia are separated by a distance of 3390 mi.

  • What are the most popular routes from Belfast to District of Columbia?

    The most popular route from Belfast to District of Columbia is Belfast City - Washington, D.C. Reagan-National. You may also consider Belfast Intl - Washington, D.C. Dulles Intl or Belfast City - Washington, D.C. Dulles Intl.

  • Can I find deals for flights from Belfast to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Belfast to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast to District of Columbia?

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

  • Can I find deals for business class flights from Belfast to District of Columbia?

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

See more FAQs

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