How long is the flight from Belfast City Airport to Washington, D.C.?

Airlines like British Airways fly from Belfast City Airport to Washington, D.C. in about 27h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to Washington, D.C. is about 3390 mi.

In terms of precipitation, rainfall in Washington, D.C. 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 Washington, D.C. when rainfall is around 66.0 mm.

If weather is an important factor for your trip to Washington, D.C., 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).

What are the most popular routes from Belfast City Airport to Washington, D.C.?

While some choose either Belfast City - Baltimore/Washington or Belfast City - Washington, D.C. Reagan-National, Belfast City - Washington, D.C. Dulles Intl is the most popular route from Belfast City Airport to Washington, D.C..

What is the cheapest time of day to fly from BHD to WAS?

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

Can I find deals for flights from Belfast City to Washington, D.C. that include hotel bookings?

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

How can I find direct flights from Belfast City to Washington, D.C.?

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

Can I find deals for business class flights from Belfast City to Washington, D.C.?

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

£439+ Cheap Flights from Belfast City Airport to Washington, D.C.

Cheap flight deals from Belfast City to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Belfast City to Washington, D.C.
Explore the most affordable flight options available from Belfast City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Wed 30/910:05 -

1 stop15h 15m

Wed 7/1022:25 -

1 stop10h 10m

Deal found 2/9£547

Mon 26/1009:25 -

2 stops16h 55m

Sat 31/1022:22 -

2 stops35h 28m

Deal found 4/9£627

Mon 26/1006:35 -

1 stop14h 05m

Sat 31/1022:45 -

1 stop11h 30m

Deal found 4/9£692

Mon 26/1006:50 -

2 stops17h 30m

Sat 31/1020:40 -

2 stops18h 30m

Deal found 4/9£727

Wed 30/907:00 -

3 stops19h 24m

Wed 7/1009:55 -

2 stops24h 05m

Deal found 2/9£755

Mon 26/1008:35 -

1 stop13h 30m

Sat 31/1019:55 -

1 stop14h 20m

Deal found 4/9£757

Mon 26/1006:35 -

2 stops15h 49m

Sat 31/1019:55 -

1 stop14h 20m

Deal found 4/9£765

Fri 11/909:35 -

1 stop15h 05m

Mon 14/919:09 -

2 stops17h 21m

Deal found 6/9£794

Fri 11/906:30 -

1 stop18h 10m

Tue 15/919:09 -

2 stops17h 26m

Deal found 6/9£825

Mon 26/1009:25 -

2 stops14h 55m

Sat 31/1022:45 -

1 stop14h 00m

Deal found 4/9£826

Thu 10/909:35 -

2 stops17h 21m

Mon 14/921:30 -

1 stop13h 00m

Deal found 6/9£828

Fri 11/909:35 -

1 stop15h 05m

Mon 14/921:30 -

1 stop16h 15m

Deal found 6/9£831

Find flight deals from Belfast City to Washington, D.C.

Round-trip from	£547
One-way from	£439

British Airways
30/9-7/10
2 total stops
25h 25m total
Belfast to Washington, D.C.

Search Deals

4/10-31/12
3 total stops
36h 07m total
Belfast to Washington, D.C.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBaltimore

BHD Belfast City - BWI Baltimore/Washington

BHDBWI

Belfast City

Sun 4/10

07:00-14:07

3 stops36h 07m

Baltimore/Washington

Wed 31/12

00:00-06:00

Nonstop0h 00m

£439

BelfastWashington, D.C.

BHD Belfast City - IAD Washington, D.C. Dulles Intl

BHDIAD

Belfast City

Thu 21/1

17:50-16:20

2 stops27h 30m

Washington, D.C. Dulles Intl

Mon 25/1

16:13-16:05

2 stops18h 52m

£595

BelfastWashington, D.C.

BHD Belfast City - IAD Washington, D.C. Dulles Intl

BHDIAD

Belfast City

Thu 28/1

11:05-16:20

2 stops34h 15m

Washington, D.C. Dulles Intl

Mon 1/2

18:05-09:05

1 stop10h 00m

£602

BelfastBaltimore

BHD Belfast City - BWI Baltimore/Washington

BHDBWI

Belfast City

Thu 21/1

17:50-17:05

1 stop28h 15m

Baltimore/Washington

Mon 25/1

18:55-10:50

1 stop10h 55m

£604

BelfastWashington, D.C.

BHD Belfast City - DCA Washington, D.C. Reagan-National

BHDDCA

Belfast City

Thu 14/1

06:30-21:54

2 stops20h 24m

Washington, D.C. Reagan-National

Sun 17/1

17:21-13:50

2 stops15h 29m

£609

BelfastWashington, D.C.

BHD Belfast City - DCA Washington, D.C. Reagan-National

BHDDCA

Belfast City

Mon 26/10

09:25-22:20

2 stops16h 55m

Washington, D.C. Reagan-National

Sat 31/10

22:22-13:50

2 stops35h 28m

£627

Fastest return journey

BelfastBaltimore

BHD Belfast City - BWI Baltimore/Washington

BHDBWI

Belfast City

Sun 4/10

11:00-19:45

1 stop13h 45m

Baltimore/Washington

Wed 31/12

00:00-06:00

Nonstop0h 00m

£698

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Sorted by cheapest first

Best time to book a flight from Belfast City to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Belfast City with our price prediction graph.

BHD-WAS

BHD-IAD

BHD-DCA

BHD-BWI

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast City Airport to Washington, D.C.

BHD-WAS

BHD-IAD

BHD-DCA

BHD-BWI

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

Related info for your journey

How long is the flight from Belfast City Airport to Washington, D.C.?
Airlines like British Airways fly from Belfast City Airport to Washington, D.C. in about 27h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Belfast City Airport to Washington, D.C. is about 3390 mi.
What are the most popular routes from Belfast City Airport to Washington, D.C.?
While some choose either Belfast City - Baltimore/Washington or Belfast City - Washington, D.C. Reagan-National, Belfast City - Washington, D.C. Dulles Intl is the most popular route from Belfast City Airport to Washington, D.C..
Can I find deals for flights from Belfast City to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Belfast City to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast City to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast City to Washington, D.C..
Can I find deals for business class flights from Belfast City to Washington, D.C.?
Yes. Cheapflights offers flight deals from Belfast City to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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How does Cheapflights help users find flights from Belfast City to Washington, D.C.?

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Why should you use Cheapflights to find cheap flight tickets from Belfast City to Washington, D.C.?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast City to Washington, D.C. for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast City to Washington, D.C. with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Belfast City to Washington, D.C. flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Belfast City to Washington, D.C. become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Washington, D.C. from Belfast City today and book when prices fit your budget.

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Cheap flights from Belfast City Airport to Washington, D.C. from £439

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast City to Washington, D.C.

Cheapest flights from Belfast City to Washington, D.C.Explore the most affordable flight options available from Belfast City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Belfast City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Belfast City to Washington, D.C.Discover carefully curated flight deals from Belfast City to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Belfast City to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Belfast City to Washington, D.C.Discover last-minute flight deals from Belfast City to Washington, D.C.. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast City to Washington, D.C.. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Belfast City to Washington, D.C.Search for one-way flight options from Belfast City to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Belfast City to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

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Best time to book a flight from Belfast City to Washington, D.C.

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Related info for your journey

How long is the flight from Belfast City Airport to Washington, D.C.?

What are the most popular routes from Belfast City Airport to Washington, D.C.?

Can I find deals for flights from Belfast City to Washington, D.C. that include hotel bookings?

How can I find direct flights from Belfast City to Washington, D.C.?

Can I find deals for business class flights from Belfast City to Washington, D.C.?

Travelling to a place near Washington, D.C.?

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Alternative routes for Belfast City to Washington, D.C.

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Complete your trip

Complete your trip to Washington, D.C. by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Belfast City to Washington, D.C. by cabin class

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Belfast City and Washington, D.C. flights

Browse other Belfast City and Washington, D.C. flight options. Last updated on 6 September 2026.

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Belfast City to Washington, D.C. flights

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How does Cheapflights help users find flights from Belfast City to Washington, D.C.?

Why should you use Cheapflights to find cheap flight tickets from Belfast City to Washington, D.C.?

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Can Cheapflights notify me if prices for flights from Belfast City to Washington, D.C. become cheaper?

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Cheapest flights from Belfast City to Washington, D.C.
Explore the most affordable flight options available from Belfast City to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Belfast City to Washington, D.C.
Discover carefully curated flight deals from Belfast City to Washington, D.C. that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Belfast City to Washington, D.C.
Discover last-minute flight deals from Belfast City to Washington, D.C.. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Belfast City to Washington, D.C.
Search for one-way flight options from Belfast City to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.