Cheap flights from Belfast to Washington, D.C. from $376

Cheap flights from Belfast to Washington, D.C. from $376

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3 stops
Wed, Apr 22
Belfast BFSWashington, D.C. DCA
$376
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3 stops
Wed, Apr 22
Belfast BFSWashington, D.C. DCA
$376
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3 stops
Wed, Apr 22
Belfast BFSWashington, D.C. DCA
$402
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3 stops
Wed, Apr 22
Belfast BFSWashington, D.C. DCA
$402
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1 stop
Wed, Apr 22
Belfast BFSWashington, D.C. BWI
$557
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2 stops
Tue, Apr 21
Belfast BHDWashington, D.C. IAD
$571
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3 stops
Wed, Apr 22 – Mon, Apr 27
Belfast BFSWashington, D.C. DCA
$757
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3 stops
Wed, Apr 22 – Sun, Apr 26
Belfast BFSWashington, D.C. DCA
$759
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3 stops
Wed, Apr 22 – Mon, Apr 27
Belfast BFSWashington, D.C. DCA
$782
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3 stops
Wed, Apr 22 – Sun, Apr 26
Belfast BFSWashington, D.C. DCA
$785
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1 stop
Wed, Apr 22 – Sun, Apr 26
Belfast BFSWashington, D.C. BWI
$862
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1 stop
Wed, Apr 22 – Sun, Apr 26
Belfast BFSWashington, D.C. IAD
$897
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

$376

Cheapest round-trip

$757

Average round-trip

$876

Includes rare itinerary

Travel hack

Most popular airline

Ryanair

Key info about flying to Washington, D.C.

Depart from
Belfast International
Arrive to
Washington Dulles International
Average flights per week
400
Flight distance
Worth visiting
Lincoln Memorial - National Mall

Check-in for a flight from Belfast to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
easyJetEZYU2Yes
IcelandairICEFINo
AviancaAVAAVNo
JetBlue AirwaysJBUB6No

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-2°C
February7°C0°C
March13°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-2°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
12 Apr
19°C8°C
19 Apr
62%
32°C14°C
Monday
13 Apr
28°C13°C
20 Apr
18°C10°C
Tuesday
14 Apr
30°C19°C
21 Apr
14°C5°C
Wednesday
15 Apr
32°C18°C
22 Apr
20°C5°C
Thursday
16 Apr
31°C19°C
23 Apr
25°C8°C
Friday
17 Apr
30°C20°C
24 Apr
29°C13°C
Saturday
18 Apr
32°C18°C
25 Apr
83%
24°C11°C
Travelers usually depart from Belfast International, or George Best Belfast City when they travel from Belfast to Washington, D.C.. Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are Ryanair, easyJet, Icelandair, Avianca, and JetBlue Airways. Belfast and Washington, D.C. have 400 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

What are the most popular routes to and from Belfast?
Travelers frequently search for route combinations, such as Belfast and New York, London, Edinburgh, Manchester, Antalya, Alicante, Enfidha, Tirana, Nottingham, Madrid, Barcelona, Málaga, Birmingham, New Delhi, Reykjavik, Glasgow, Milan, Paris, Warsaw, Tel Aviv.
What are the most popular routes to and from Washington, D.C.?
Travelers frequently search for route combinations, such as Washington, D.C. and Atlanta, Los Angeles, Orlando, Dallas, Mexico City, Tampa, London, Denver, San Francisco, Houston, Boston, Lima, Miami, Chicago, Phoenix, Las Vegas, Guadalajara, Seattle, Detroit, New Delhi.
Which airports are there in Belfast?
Belfast is mainly served by Belfast International. But there are other airports nearby, including George Best Belfast City.
What airports are near Belfast?
The main airport in Belfast is Belfast International. It is also served by Dublin, Glasgow Prestwick, Ireland West Airport Knock, Isle of Man, City of Derry, Donegal.
What airports are near Washington, D.C.?
The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Atlantic City International, Richmond International, Lehigh Valley International, Harrisburg International, Trenton–Mercer, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.
Which airlines fly between Belfast and Washington, D.C.?
Currently, you can fly between Belfast and Washington, D.C. with Ryanair, easyJet, Icelandair, Avianca, JetBlue Airways.
When’s the best time to travel between Belfast and Washington, D.C.?
If you don’t have specific dates for your trip between Belfast and Washington, D.C., you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Belfast and Washington, D.C.?
Traveling between Belfast and Washington, D.C., you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Belfast?
There are a number of airports in and around Belfast. The main one is Belfast International and other nearby airports include Dublin, Glasgow Prestwick, Ireland West Airport Knock, Isle of Man, City of Derry, Donegal
How many airports are there near Washington, D.C.?
What time do nonstop (direct) flights between Belfast and Washington, D.C. depart?
What time do nonstop (direct) flights between Belfast and Washington, D.C. arrive?
What time do flights between Belfast and Washington, D.C. depart?
What time do flights between Belfast and Washington, D.C. arrive?

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