In terms of precipitation, rainfall in Belfast City Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast City Airport when rainfall is around 2.0 in.

If weather is an important factor for your trip to Belfast City Airport, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Belfast City Airport?

The best pricing can be found in the month of August. Prices to Belfast City Airport from Washington, D.C. Reagan-National Airport average $754. You can even find prices in August for less than $754, as users have found deals to Belfast City Airport from as low as $585. The month of June appears to be one of the more expensive times to travel to Belfast City Airport from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 63%.

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

When flying from Washington, D.C. Reagan-National Airport to Belfast City Airport, 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 Reagan-National to Belfast City that include hotel bookings?

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

How can I find direct flights from Reagan-National to Belfast City?

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

Can I find deals for business class flights from Reagan-National to Belfast City?

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

$390+ Flights from Washington, D.C. Reagan-National Airport to Belfast City Airport

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Cheap flight deals from Reagan-National to Belfast City

Round-trip from	$641 (Ovago)
One-way from	$390 (Ovago)
Popular in	June
Cheapest in	August
Average price	$1,023

From Washington, D.C. Reagan-National to Belfast City

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One-way flight from Washington, D.C. Reagan-National to Belfast City

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Highest demand for flights based on searches. 22% potential increase in price ($219 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Reagan-National to Belfast City

Cheapest flights from Reagan-National to Belfast City
Explore the most affordable flight options available from Reagan-National to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Sun 10/124:38 pmDCA - BHD

2 stops13h 52mBritish Airways

Sun 10/1911:00 amBHD - DCA

2 stops16h 57mBritish Airways

Deal found 7/9

$641

Wed 10/85:15 pmDCA - BHD

2 stops23h 00mVirgin Atlantic

Sun 10/126:30 amBHD - DCA

2 stops32h 52mVirgin Atlantic

Deal found 7/10

$723

Wed 10/85:00 pmDCA - BHD

2 stops18h 55mDelta

Sun 10/126:30 amBHD - DCA

2 stops21h 59mDelta

Deal found 7/9

$724

Mon 7/285:05 pmDCA - BHD

2 stops22h 40mIberia

Mon 8/49:50 amBHD - DCA

2 stops18h 21mIberia

Deal found 7/9

$1,776

Best flights from Reagan-National to Belfast City
Discover carefully curated flight deals from Reagan-National to Belfast City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2025.

Sun 10/124:38 pmDCA - BHD

2 stops13h 52mBritish Airways

Sun 10/1911:00 amBHD - DCA

2 stops16h 57mBritish Airways

Deal found 7/9

$641

Wed 10/85:15 pmDCA - BHD

2 stops23h 00mVirgin Atlantic

Sun 10/126:30 amBHD - DCA

2 stops32h 52mVirgin Atlantic

Deal found 7/10

$723

Wed 10/85:00 pmDCA - BHD

2 stops18h 55mDelta

Sun 10/126:30 amBHD - DCA

2 stops21h 59mDelta

Deal found 7/9

$724

Mon 7/285:05 pmDCA - BHD

2 stops22h 40mIberia

Mon 8/49:50 amBHD - DCA

2 stops18h 21mIberia

Deal found 7/9

$1,776

Last-minute flights from Reagan-National to Belfast City
Discover last-minute flight deals from Reagan-National to Belfast City. Data last updated July 11, 2025 and is based on user searches.

Sun 7/205:00 pmDCA - BHD

2 stops15h 05mBritish Airways

Mon 7/287:30 pmBHD - DCA

2 stops27h 57mBritish Airways

Deal found 7/10

$8,707

Mon 7/285:05 pmDCA - BHD

2 stops22h 40mIberia

Mon 8/49:50 amBHD - DCA

2 stops18h 21mIberia

Deal found 7/9

$1,776

Sat 8/23:59 pmDCA - BHD

2 stops19h 56mDelta

Sat 8/96:30 amBHD - DCA

2 stops22h 05mDelta

Deal found 7/9

$840

Sat 8/96:30 amDCA - BHD

2 stops21h 50mBritish Airways

Mon 9/86:40 amBHD - DCA

2 stops21h 27mBritish Airways

Deal found 7/10

$643

One-way flights from Reagan-National to Belfast City
Search for one-way flight options from Reagan-National to Belfast City. Find affordable one-way fares based on user searches. Data last updated July 11, 2025.

Mon 9/85:24 pmDCA - BHD

2 stops14h 31mBritish Airways

Deal found 7/10

$390

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Sun 10/12

4:38 pm-11:30 am

2 stops13h 52m

Belfast City

Sun 10/19

11:00 am-10:57 pm

2 stops16h 57m

$641

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 10/8

5:15 pm-9:15 pm

2 stops23h 00m

Belfast City

Sun 10/12

6:30 am-10:22 am

2 stops32h 52m

$723

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Wed 10/8

5:00 pm-4:55 pm

2 stops18h 55m

Belfast City

Sun 10/12

6:30 am-11:29 pm

2 stops21h 59m

$724

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 7/28

5:05 pm-8:45 pm

2 stops22h 40m

Belfast City

Mon 8/4

9:50 am-11:11 pm

2 stops18h 21m

$1,776

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

Mon 9/8

5:24 pm-12:55 pm

2 stops14h 31m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Best time to book a flight from Reagan-National to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Reagan-National 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.

Reviews of airlines servicing Belfast City

See what other customers who have flown with Delta, Virgin Atlantic, and Iberia from Washington, D.C. Reagan-National Airport to Belfast City Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,952 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,952 reviews

Delta

8.0

Very good

7,952 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

653 reviews

Delta

8.0

Very good

7,952 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Iberia

7.0

Good

2,826 reviews

Delta

8.0

Very good

7,952 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,109 reviews

Delta

8.0

Very good

7,952 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Reagan-National to Belfast City that include hotel bookings?
Yes. In addition to deals on Reagan-National to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Belfast City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Belfast City.
Can I find deals for business class flights from Reagan-National to Belfast City?
Yes. Cheapflights offers flight deals from Reagan-National to Belfast City 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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$390+ Cheap flights from Reagan-National (DCA) to Belfast City (BHD)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Belfast City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Belfast City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Belfast City

Cheapest flights from Reagan-National to Belfast CityExplore the most affordable flight options available from Reagan-National to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Explore the most affordable flight options available from Reagan-National to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Reagan-National with our price prediction graph.

Reviews of airlines servicing Belfast City

See what other customers who have flown with Delta, Virgin Atlantic, and Iberia from Washington, D.C. Reagan-National Airport to Belfast City Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Reagan-National to Belfast City that include hotel bookings?

How can I find direct flights from Reagan-National to Belfast City?

Can I find deals for business class flights from Reagan-National to Belfast City?

Traveling to a place near Washington, D.C. Reagan-National Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Belfast City
Explore the most affordable flight options available from Reagan-National to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.