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Cheap flights from Belfast to District of Columbia from £691

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — IAD
28 Feb — 7 Mar1
1 adult

Cheap 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 23 February 2025.

Round-trip from

£691
British Airways
  • British Airways
  • 14/5-11/6
  • 2 total stops
  • 22h 40m total
  • Belfast to District of Columbia
Search Deals

Find flight deals from Belfast to District of Columbia

Cheapest flights from Belfast to District of Columbia
Explore the most affordable flight options available from Belfast to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 February 2025.

Wed 14/510:00BHD - IAD
1 stop10h 45mBritish Airways
Wed 11/622:40IAD - BHD
1 stop11h 55mBritish Airways
Deal found 21/2£691
Sun 6/421:00BFS - IAD
3 stops27h 05mMultiple Airlines
Sun 13/423:05IAD - BFS
2 stops18h 15mMultiple Airlines
Deal found 22/2£745
Wed 14/506:50BHD - DCA
2 stops14h 04mAmerican Airlines
Wed 11/616:59DCA - BHD
2 stops13h 56mAmerican Airlines
Deal found 21/2£753
Wed 14/510:00BHD - IAD
1 stop10h 50mMultiple Airlines
Wed 11/616:35IAD - BHD
2 stops21h 05mMultiple Airlines
Deal found 21/2£775
Wed 14/506:30BHD - IAD
2 stops15h 39mKLM
Wed 11/621:20IAD - BHD
2 stops14h 35mKLM
Deal found 21/2£805
Mon 19/515:25BHD - DCA
2 stops23h 04mBritish Airways
Wed 11/606:59DCA - BHD
2 stops20h 51mBritish Airways
Deal found 22/2£841
Mon 19/509:50BHD - IAD
2 stops34h 10mIberia
Wed 11/622:40IAD - BHD
1 stop15h 00mIberia
Deal found 22/2£892
Mon 19/509:50BHD - IAD
2 stops14h 05mAer Lingus
Wed 11/617:20IAD - BHD
2 stops13h 35mAer Lingus
Deal found 22/2£899

Find flights from Belfast to District of Columbia within your budget

Customise 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 858,174 searches. Data last updated 23 February 2025.

Fly from

Belfast

Fly to

District of Columbia

Route

Depart

Return

Price

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 14/5

10:00-15:45

1 stop10h 45m

Washington, D.C. Dulles Intl

Wed 11/6

22:40-15:35

1 stop11h 55m

£691

BelfastWashington, D.C.

BFS - IAD

BFSIAD

Belfast Intl

Sun 6/4

21:00-19:05

3 stops27h 05m

Washington, D.C. Dulles Intl

Sun 13/4

23:05-22:20

2 stops18h 15m

£745

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Wed 14/5

06:50-15:54

2 stops14h 04m

Washington, D.C. Reagan-National

Wed 11/6

16:59-11:55

2 stops13h 56m

£753

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 14/5

10:00-15:50

1 stop10h 50m

Washington, D.C. Dulles Intl

Wed 11/6

16:35-18:40

2 stops21h 05m

£775

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Wed 14/5

06:30-17:09

2 stops15h 39m

Washington, D.C. Dulles Intl

Wed 11/6

21:20-16:55

2 stops14h 35m

£805

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Mon 19/5

15:25-09:29

2 stops23h 04m

Washington, D.C. Reagan-National

Wed 11/6

06:59-08:50

2 stops20h 51m

£841

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Mon 19/5

09:50-15:00

2 stops34h 10m

Washington, D.C. Dulles Intl

Wed 11/6

22:40-18:40

1 stop15h 00m

£892

BelfastWashington, D.C.

BHD - IAD

BHDIAD

Belfast City

Mon 19/5

09:50-18:55

2 stops14h 05m

Washington, D.C. Dulles Intl

Wed 11/6

17:20-11:55

2 stops13h 35m

£899

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 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.

Travel insights for flights from Belfast to District of Columbia

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

What is the cheapest time of day to fly from BFS to DC?

Find hourly flight availability from Belfast to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 February 2025.

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

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 23 February 2025.
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,332 reviews
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Aer Lingus
7.0
Good
1,071 reviews
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Iberia
7.0
Good
2,639 reviews
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,754 reviews
KLM
7.8
Good
1,332 reviews
Check prices

Comfort

7.7

Crew

8.4

Entertainment

7.2

Boarding

7.8

Food

7.3

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

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.

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

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

  • 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 holiday 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.

  • What is the cheapest month to book a flight from Belfast to District of Columbia?

    Currently, January is the cheapest month in which you can book a flight from Belfast to District of Columbia (average of £599). Flying from Belfast to District of Columbia in July is currently the most expensive (average of £947). 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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Alternative routes for Belfast to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Belfast to District of Columbia

Discover the top airline that operate flights from Belfast to District of Columbia. 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 858,174 searches. Data last updated 23 February 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£721Average£754FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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How does Cheapflights help users find flights from Belfast to District of Columbia?

Cheapflights makes it easy to find Belfast to District of Columbia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights notify me if prices for flights from Belfast to District of Columbia become cheaper?

Yes, Cheapflights offers price alerts on Belfast to District of Columbia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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