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

In the last 3 days, the lowest price for a flight from Belfast to Washington, D.C. Reagan-National Airport was $592 for a one-way ticket and $936 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Belfast and Washington, D.C.?

Yes, you’ll need a passport to travel to Washington, D.C. from Belfast. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Belfast to Washington, D.C.?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Belfast to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Washington, D.C.. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Belfast is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Belfast to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Belfast with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$592 CHEAP FLIGHTS from Belfast to Washington, D.C. (DCA) (BF1 - DCA)

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Cheapest round-trip

$936

Multiple Airlines

Thu 6/11Wed 6/17

BFS - DCA • 2 stops

Cheapest one-way

$592

Multiple Airlines

Wed 7/29

BFS - DCA • 2 stops

Start a new search

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We hope you love your trip to Reagan-National!

Flight Deals

Cheap Flights from Belfast to Reagan-National

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Belfast to Reagan-National

Thu, Jun 11 - Wed, Jun 17

8:20 am - 10:28 pm

BFS

DCA

19h 08m

2 stops

12:45 pm - 7:15 pm

DCA

BFS

25h 30m

3 stops

$936Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

6:40 am - 7:58 pm

BFS

DCA

18h 18m

2 stops

6:55 pm - 7:15 pm

DCA

BFS

19h 20m

2 stops

$1,001Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

12:00 pm - 10:57 pm

BHD

DCA

15h 57m

2 stops

5:59 pm - 2:35 pm

DCA

BHD

15h 36m

2 stops

$1,025Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

6:10 am - 10:28 pm

BFS

DCA

21h 18m

3 stops

12:45 pm - 7:15 pm

DCA

BFS

25h 30m

3 stops

$1,047Multiple Airlines

Tue, Jun 23 - Tue, Aug 11

9:40 am - 11:14 pm

BHD

DCA

18h 34m

2 stops

6:23 pm - 3:20 pm

DCA

BHD

15h 57m

2 stops

$1,053American Airlines

Tue, Jun 23 - Tue, Aug 11

9:40 am - 9:30 pm

BHD

DCA

16h 50m

2 stops

12:59 pm - 10:45 am

DCA

BHD

16h 46m

2 stops

$1,057American Airlines

Tue, Jun 23 - Tue, Aug 11

4:25 pm - 8:55 am

BHD

DCA

21h 30m

2 stops

5:35 pm - 10:45 am

DCA

BHD

12h 10m

2 stops

$1,058American Airlines

Thu, Jun 11 - Wed, Jun 17

6:10 am - 8:53 am

BFS

DCA

31h 43m

3 stops

6:55 pm - 7:15 pm

DCA

BFS

19h 20m

2 stops

$1,074Multiple Airlines

Thu, Jun 11 - Wed, Jun 17

6:10 am - 10:28 pm

BFS

DCA

21h 18m

3 stops

6:55 pm - 7:15 pm

DCA

BFS

19h 20m

2 stops

$1,076Multiple Airlines

Sun, Sep 13 - Tue, Sep 15

11:00 am - 10:15 pm

BHD

DCA

16h 15m

2 stops

10:00 pm - 8:50 am

DCA

BHD

29h 50m

2 stops

$4,559British Airways

Useful Info

When to book flights from Belfast to Reagan-National

Are your dates flexible? Find out the best times to travel from Belfast to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Belfast to Washington, D.C. Reagan-National Airport?
In the last 3 days, the lowest price for a flight from Belfast to Washington, D.C. Reagan-National Airport was $592 for a one-way ticket and $936 for a round-trip.
Do I need a passport to fly between Belfast and Washington, D.C.?
Yes, you’ll need a passport to travel to Washington, D.C. from Belfast.
Which aircraft models fly most regularly from Belfast to Washington, D.C.?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Belfast to Washington, D.C.?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Washington, D.C.?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Belfast is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Belfast to Washington, D.C.?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Belfast with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Washington, D.C.?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast to Reagan-National

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Reagan-National (DCA)

$592 Find Cheap Flights from Belfast to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

Everything you should know

Cheap Flights from Belfast to Reagan-National

Recent round-trip flight deals from Belfast to Reagan-National

Recent one-way flight deals from Belfast to Reagan-National

Recent last minute flight deals from Belfast to Reagan-National

When to book flights from Belfast to Reagan-National

FAQs for booking Belfast to Washington, D.C. flights

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

In the last 3 days, the lowest price for a flight from Belfast to Washington, D.C. Reagan-National Airport was $592 for a one-way ticket and $936 for a round-trip.

Do I need a passport to fly between Belfast and Washington, D.C.?

Yes, you’ll need a passport to travel to Washington, D.C. from Belfast.

Which aircraft models fly most regularly from Belfast to Washington, D.C.?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Belfast to Washington, D.C.?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Washington, D.C..

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Washington, D.C.?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Belfast is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Belfast to Washington, D.C.?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington, D.C. with an airline and back to Belfast with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Washington, D.C.?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington, D.C. from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast to Reagan-National

Information on your arrival and departure airports

Cabin class types available on flights to Reagan-National

Complete your trip to Washington, D.C. with a hotel stay or car rental

Find direct flights to and from Belfast and Reagan-National

Flights to other popular destinations

Flights from domestic origins to Reagan-National

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight