Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Belfast from $998

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:00 am - 4:30 pmDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
24h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
8:30 am - 10:34 pmBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
19h 04m3 stops London Gatwick Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$998Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
11:00 am - 4:30 pmDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
24h 30m2 stops Toronto Pearson Intl Edinburgh Turnhouse
Multiple Airlines Logo
8:55 am - 7:59 pmBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
16h 04m2 stops Manchester Toronto Pearson Intl
$1,058Multiple Airlines
Fri, Oct 16 - Fri, Oct 23
Multiple Airlines Logo
5:05 pm - 9:00 pmDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
22h 55m2 stops New York John F Kennedy Intl Manchester
Multiple Airlines Logo
7:00 am - 10:55 pmBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
20h 55m2 stops Manchester New York John F Kennedy Intl
$1,126Multiple Airlines
Fri, Oct 9 - Tue, Oct 13
Multiple Airlines Logo
6:59 am - 9:40 amDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
21h 41m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
8:20 am - 10:20 amBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
31h 00m3 stops London Gatwick Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,145Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
9:40 am - 9:40 amDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
19h 00m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Manchester
Multiple Airlines Logo
6:15 am - 10:20 amBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
33h 05m3 stops London Gatwick Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$1,146Multiple Airlines
Thu, Oct 8 - Tue, Oct 13
Multiple Airlines Logo
11:00 am - 9:40 amDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
17h 40m2 stops Toronto Pearson Intl Manchester
Multiple Airlines Logo
8:20 am - 10:34 pmBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
19h 14m2 stops London Gatwick Toronto Pearson Intl
$1,285Multiple Airlines
Thu, Oct 8 - Tue, Oct 13

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 10/16

11:00 am-4:30 pm

2 stops24h 30m

Belfast Intl

Fri 10/23

8:30 am-10:34 pm

3 stops19h 04m

$998

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 10/16

11:00 am-4:30 pm

2 stops24h 30m

Belfast Intl

Fri 10/23

8:55 am-7:59 pm

2 stops16h 04m

$1,058

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Fri 10/9

5:05 pm-9:00 pm

2 stops22h 55m

Belfast Intl

Tue 10/13

7:00 am-10:55 pm

2 stops20h 55m

$1,126

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Thu 10/8

6:59 am-9:40 am

2 stops21h 41m

Belfast Intl

Tue 10/13

8:20 am-10:20 am

3 stops31h 00m

$1,145

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Thu 10/8

9:40 am-9:40 am

3 stops19h 00m

Belfast Intl

Tue 10/13

6:15 am-10:20 am

3 stops33h 05m

$1,146
Quickest round-trip

Washington, D.C.Belfast

DCA Washington, D.C. Reagan-National - BFS Belfast Intl

DCABFS

Washington, D.C. Reagan-National

Thu 10/8

11:00 am-9:40 am

2 stops17h 40m

Belfast Intl

Tue 10/13

8:20 am-10:34 pm

2 stops19h 14m

$1,285

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Belfast Intl Airport (DCA to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Belfast Intl Airport

Best Price Found

$998

Fastest flight time

14h 51m

Direct flights

None
The best flight deal from Washington, D.C. Reagan-National Airport to Belfast Intl Airport found on momondo in the last 72 hours is $998
The fastest flight from Washington, D.C. Reagan-National Airport to Belfast Intl Airport takes 14h 51m
There are no direct flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Belfast Intl Airport.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Belfast Intl Airport

  • How far is Washington, D.C. Reagan-National to Belfast Intl by plane?

    Washington, D.C. Reagan-National and Belfast Intl are 3364.1 mi apart from one another. By plane, this route typically takes 14h 51m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Belfast Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Belfast Intl Airport

  • How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport?

    Price Alerts will notify you by email when the price for flights to Belfast Intl Airport from Washington, D.C. Reagan-National Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Washington, D.C. Reagan-National Airport to Belfast Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh
Ballymena
Newry
Dungannon

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Belfast?

Finding the right flight to Belfast from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Belfast with flexible booking policies on momondo?

Flights from Washington, D.C. to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Belfast right now. Can momondo alert me if prices change?

Price alerts on flights to Belfast from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belfast Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/2
Fri 10/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belfast

Popular cities in the United Kingdom

Flights to London Heathrow Airportfrom $178
Flights to London Gatwick Airportfrom $416
Flights to London Stansted Airportfrom $499
Flights to London City Airportfrom $675
Flights to London Luton Airportfrom $485
Flights to Glasgow Intl Airportfrom $585
Flights to London Southend Airportfrom $649
Flights to Belfast City Airportfrom $683