HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast City

$563+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BHD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$702
(Ovago)

One-way from

$563
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$1,232
From Washington, D.C. Reagan-National to Belfast City
Search Deals
One-way flight from Washington, D.C. Reagan-National to Belfast City
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($219 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/37:23 pmDCA - BHD
2 stops15h 07mAmerican Airlines
dom. 10/121:00 pmBHD - DCA
2 stops14h 55mAmerican Airlines
Deal found 6/9$645
This Ovago deal was found by Cheapflights users on 6/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/12:54 pmDCA - BHD
2 stops13h 31mBritish Airways
vie. 8/89:30 amBHD - DCA
2 stops18h 07mBritish Airways
Deal found 6/10$702
This KLM deal was found by Cheapflights users on 6/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/57:55 pmDCA - BHD
2 stops16h 00mKLM
lun. 9/86:30 amBHD - DCA
2 stops15h 35mKLM
Deal found 6/10$721
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/26:20 pmDCA - BHD
2 stops21h 55mDelta
sáb. 8/96:30 amBHD - DCA
2 stops16h 44mDelta
Deal found 6/10$824
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/166:00 amDCA - BHD
3 stops34h 10mMultiple Airlines
lun. 7/216:50 pmBHD - DCA
3 stops32h 37mMultiple Airlines
Deal found 6/10$995

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to Belfast City 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 junio 12, 2025.
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

Reagan-National

Fly to

Belfast City

Route

Depart

Return

Price

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

vie. 10/3

7:23 pm-3:30 pm

2 stops15h 07m

Belfast City

dom. 10/12

1:00 pm-10:55 pm

2 stops14h 55m

$645

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

vie. 8/1

2:54 pm-9:25 am

2 stops13h 31m

Belfast City

vie. 8/8

9:30 am-10:37 pm

2 stops18h 07m

$702

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

vie. 9/5

7:55 pm-4:55 pm

2 stops16h 00m

Belfast City

lun. 9/8

6:30 am-5:05 pm

2 stops15h 35m

$721

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

sáb. 8/2

6:20 pm-9:15 pm

2 stops21h 55m

Belfast City

sáb. 8/9

6:30 am-6:14 pm

2 stops16h 44m

$824

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

mié. 7/16

6:00 am-9:10 pm

3 stops34h 10m

Belfast City

lun. 7/21

6:50 pm-10:27 pm

3 stops32h 37m

$995

Washington, D.C.Belfast

DCA - BHD

DCABHD

Washington, D.C. Reagan-National

lun. 7/7

2:54 pm-9:20 am

2 stops13h 26m

$563

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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.

Cheapflights Insights

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

Rainfall in Belfast City by month

Plan your trip to Belfast City by taking into account the average rainfall totals by month.

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.

Temperature in Belfast City by month

Plan your trip to Belfast City by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Belfast City

Get insights into the airlines that provide service to Belfast City. 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 Belfast City. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

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

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?

    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.

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

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Newcastle

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.
Dulles Intl to Belfast Intl flights
Baltimore to Belfast Intl flights
Reagan-National to Belfast Intl flights
Dulles Intl to Belfast City flights
Baltimore to Belfast City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.