What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£576 Cheap Flights from Belfast City Airport to Washington, D.C. Reagan-National Airport in 2026

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Belfast City Airport to Washington, D.C.

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:35 - 21:35

BHD

DCA

31h 00m

2 stops

16:43 - 12:55

DCA

BHD

15h 12m

2 stops

£582British Airways

Fri, 1 May - Mon, 4 May

19:35 - 21:35

BHD

DCA

31h 00m

2 stops

16:43 - 12:55

DCA

BHD

15h 12m

2 stops

£585British Airways

Fri, 1 May - Mon, 4 May

19:35 - 21:35

BHD

DCA

31h 00m

2 stops

16:43 - 12:55

DCA

BHD

15h 12m

2 stops

£586British Airways

Fri, 1 May - Mon, 4 May

20:10 - 23:00

BHD

DCA

31h 50m

2 stops

17:31 - 12:55

DCA

BHD

14h 24m

2 stops

£591British Airways

Fri, 1 May - Mon, 4 May

06:30 - 22:29

BHD

DCA

20h 59m

2 stops

13:45 - 12:55

DCA

BHD

18h 10m

2 stops

£600British Airways

Thu, 23 Apr - Mon, 27 Apr

06:30 - 22:29

BHD

DCA

20h 59m

2 stops

13:45 - 12:55

DCA

BHD

18h 10m

2 stops

£630British Airways

Thu, 23 Apr - Mon, 27 Apr

09:35 - 20:19

BHD

DCA

15h 44m

2 stops

17:31 - 12:55

DCA

BHD

14h 24m

2 stops

£632British Airways

Thu, 23 Apr - Mon, 27 Apr

06:30 - 22:29

BHD

DCA

20h 59m

2 stops

13:25 - 12:55

DCA

BHD

18h 30m

2 stops

£674British Airways

Thu, 23 Apr - Mon, 27 Apr

12:45 - 23:59

BHD

DCA

16h 14m

2 stops

19:59 - 17:30

DCA

BHD

16h 31m

2 stops

£711British Airways

Thu, 2 Apr - Mon, 6 Apr

09:50 - 22:51

BHD

DCA

18h 01m

2 stops

11:00 - 09:20

DCA

BHD

17h 20m

2 stops

£921Delta

Thu, 9 Apr - Wed, 15 Apr

British Airways flights from Belfast City Airport to Washington, D.C. Reagan-National Airport

Our best British Airways deals on Belfast City Airport to Washington, D.C. Reagan-National Airport flight tickets

British Airways

1 May

BHD19:35Belfast City

31h 00m

2 stops

DCA21:35Washington, D.C. Reagan-National

4 May

DCA16:43Washington, D.C. Reagan-National

15h 12m

2 stops

BHD12:55Belfast City

£582

British Airways

1 May

BHD19:35Belfast City

31h 00m

2 stops

DCA21:35Washington, D.C. Reagan-National

4 May

DCA16:43Washington, D.C. Reagan-National

15h 12m

2 stops

BHD12:55Belfast City

£585

British Airways

1 May

BHD19:35Belfast City

31h 00m

2 stops

DCA21:35Washington, D.C. Reagan-National

4 May

DCA16:43Washington, D.C. Reagan-National

15h 12m

2 stops

BHD12:55Belfast City

£586

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 1/5

19:35-21:35

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 4/5

16:43-12:55

2 stops15h 12m

£582

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 1/5

19:35-21:35

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 4/5

16:43-12:55

2 stops15h 12m

£585

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 1/5

19:35-21:35

2 stops31h 00m

Washington, D.C. Reagan-National

Mon 4/5

16:43-12:55

2 stops15h 12m

£586

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Fri 1/5

20:10-23:00

2 stops31h 50m

Washington, D.C. Reagan-National

Mon 4/5

17:31-12:55

2 stops14h 24m

£591

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 23/4

06:30-22:29

2 stops20h 59m

Washington, D.C. Reagan-National

Mon 27/4

13:45-12:55

2 stops18h 10m

£600

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 23/4

06:30-22:29

2 stops20h 59m

Washington, D.C. Reagan-National

Mon 27/4

13:45-12:55

2 stops18h 10m

£630

Fastest return journey

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 23/4

09:35-20:19

2 stops15h 44m

Washington, D.C. Reagan-National

Mon 27/4

17:31-12:55

2 stops14h 24m

£632

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 23/4

06:30-22:29

2 stops20h 59m

Washington, D.C. Reagan-National

Mon 27/4

13:25-12:55

2 stops18h 30m

£674

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 2/4

12:45-23:59

2 stops16h 14m

Washington, D.C. Reagan-National

Mon 6/4

19:59-17:30

2 stops16h 31m

£711

BelfastWashington, D.C.

BHD - DCA

BHDDCA

Belfast City

Thu 9/4

09:50-22:51

2 stops18h 01m

Washington, D.C. Reagan-National

Wed 15/4

11:00-09:20

2 stops17h 20m

£921

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Belfast City Airport to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast City to Washington, D.C. Reagan-National?

British Airways is the most popular carrier operating from Belfast City to Washington, D.C. Reagan-National

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

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

Estimated return price

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

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

Fastest flight time	20h 59m
Direct flights	None

The fastest flight from Belfast City Airport to Washington, D.C. Reagan-National Airport takes 20h 59m

There are no direct flights from Belfast City Airport to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Belfast City Airport to Washington, D.C. Reagan-National Airport.

Search flight deals

How far is Belfast City to Washington, D.C. Reagan-National by plane?
The distance between Belfast City and Washington, D.C. Reagan-National is about 3378.1 mi. In terms of flight time, this usually takes a little over 20h 59m.
When did momondo last update prices for flights from Belfast City Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Belfast City Airport to Washington, D.C. Reagan-National Airport are updated daily.
How old do you have to be to fly from Belfast City Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The required travel and health documents for your Washington, D.C. Reagan-National Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Laurel

College Park

Arlington

Fairfax

Linthicum Heights

Alexandria

Glen Burnie

Lutherville Timonium

Ellicott City

Cambridge

Lexington Park

Westminster

Woodbridge

Bethesda

Silver Spring

Rockville

Owings Mills

Landover

National Harbor

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Washington, D.C. for you.

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

momondo does allow users to show only those flights to Washington, D.C. from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Belfast to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.