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Cheap flights from Washington, D.C. Reagan-National Airport to Belfast from $1,122

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
4:00 pm - 7:50 pmDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
22h 50m3 stops Montreal Pierre Elliott Trudeau Intl Brussels Bruxelles-National Manchester
Multiple Airlines Logo
10:05 pm - 3:24 pmBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
22h 19m3 stops Manchester Brussels Bruxelles-National Montreal Pierre Elliott Trudeau Intl
$1,122Multiple Airlines
Thu, Jan 28 - Mon, Feb 1
Multiple Airlines Logo
10:59 am - 5:55 pmDCA  Washington, D.C. Reagan-National-BFS Belfast Intl
25h 56m3 stops Newark Lisbon Humberto Delgado London Gatwick
Multiple Airlines Logo
6:20 am - 8:24 amBFS  Belfast Intl-DCA Washington, D.C. Reagan-National
31h 04m3 stops London Gatwick Lisbon Humberto Delgado Newark
$1,597Multiple Airlines
Mon, Nov 16 - Mon, Nov 23

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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.

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Washington, D.C.Belfast

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

DCABFS

Washington, D.C. Reagan-National

Thu 1/28

4:00 pm-7:50 pm

3 stops22h 50m

Belfast Intl

Mon 2/1

10:05 pm-3:24 pm

3 stops22h 19m

$1,122

Washington, D.C.Belfast

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

DCABFS

Washington, D.C. Reagan-National

Mon 11/16

10:59 am-5:55 pm

3 stops25h 56m

Belfast Intl

Mon 11/23

6:20 am-8:24 am

3 stops31h 04m

$1,597

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

$1,122

Fastest flight time

15h 05m

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 $1,122
The fastest flight from Washington, D.C. Reagan-National Airport to Belfast Intl Airport takes 15h 05m
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 15h 05m.

  • 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
Newry
Armagh
Ballymena
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.

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