WAS - BHD

$366 Find Cheap Flights from Washington, D.C. to Belfast City Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Belfast departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast City Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Belfast, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Belfast, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

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Everything you should know

Cheapest round-trip
$956
Multiple Airlines
Thu 9/3Tue 9/8
BWI - BHD • 2 stops
Cheapest one-way
$366
British Airways
Sun 9/6
IAD - BHD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Belfast. You'll need at least 1 connection.
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Top layover airports
London (LHR)
Cheapest • Avg $872 (round-trip)
London (LHR)
Shortest trip • 10h 43m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Belfast (WAS-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Belfast

Thu, Sep 3 - Tue, Sep 8
Multiple Airlines Logo
8:30 pm - 4:25 pm
BWI
-
BHD
14h 55m
2 stops
Multiple Airlines Logo
12:50 pm - 10:15 pm
BHD
-
BWI
38h 25m
3 stops
$956Multiple Airlines
Wed, Oct 21 - Thu, Oct 29
British Airways Logo
7:15 pm - 1:35 pm
IAD
-
BHD
13h 20m
1 stop
British Airways Logo
6:35 am - 4:35 pm
BHD
-
IAD
14h 00m
1 stop
$957British Airways
Wed, Oct 21 - Thu, Oct 29
British Airways Logo
9:30 pm - 3:40 pm
BWI
-
BHD
13h 10m
1 stop
British Airways Logo
6:35 am - 7:45 pm
BHD
-
BWI
17h 10m
1 stop
$957British Airways
Sun, Jun 7 - Sun, Jun 14
Multiple Airlines Logo
12:45 pm - 2:55 pm
DCA
-
BHD
21h 10m
3 stops
Multiple Airlines Logo
7:00 am - 10:28 pm
BHD
-
DCA
44h 28m
3 stops
$967Multiple Airlines
Mon, Sep 7 - Fri, Sep 11
British Airways Logo
10:25 pm - 5:30 pm
IAD
-
BHD
14h 05m
1 stop
British Airways Logo
6:30 am - 8:20 pm
BHD
-
IAD
18h 50m
1 stop
$978British Airways
Sun, Sep 27 - Wed, Sep 30
British Airways Logo
9:35 pm - 2:35 pm
BWI
-
BHD
12h 00m
1 stop
British Airways Logo
6:20 pm - 7:40 pm
BHD
-
BWI
30h 20m
1 stop
$978British Airways
Mon, Sep 7 - Fri, Sep 11
British Airways Logo
7:15 pm - 12:55 pm
IAD
-
BHD
12h 40m
1 stop
British Airways Logo
6:30 am - 5:25 pm
BHD
-
IAD
15h 55m
1 stop
$979British Airways
Wed, Oct 21 - Thu, Oct 29
American Airlines Logo
5:30 pm - 12:00 pm
DCA
-
BHD
13h 30m
2 stops
American Airlines Logo
9:05 am - 10:00 pm
BHD
-
DCA
16h 55m
2 stops
$992American Airlines
Wed, Oct 21 - Thu, Oct 29
KLM Logo
1:00 pm - 9:20 am
BWI
-
BHD
15h 20m
2 stops
KLM Logo
9:40 am - 9:16 am
BHD
-
BWI
27h 36m
2 stops
$1,013KLM
Thu, Sep 3 - Tue, Sep 8
Delta Logo
10:35 am - 9:20 am
DCA
-
BHD
17h 45m
2 stops
Delta Logo
9:50 am - 9:50 pm
BHD
-
DCA
17h 00m
2 stops
$1,064Delta
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Belfast flights

Get data-powered insights and trends into flights from Washington, D.C. to Belfast to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Belfast City Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Belfast City Airport were found on British Airways ($957) and American Airlines ($992).

Find deals

Good to know

Cheapest flight$366
Flight from Washington Dulles Airport to Belfast City Airport

When to book flights from Washington, D.C. to Belfast

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Belfast 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.

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

  • What is the cheapest flight from Washington, D.C. to Belfast City Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Belfast City Airport was $366 for a one-way ticket and $956 for a round-trip.

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

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

  • Which airports will I be using when flying from Washington, D.C. to Belfast City Airport?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Belfast City is the only airport in Belfast City Airport. You’ll usually find the cheapest deals if you fly from Washington Dulles Airport.

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

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

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

    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 Washington, D.C. to Belfast City Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast City Airport from Washington, D.C. 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 Washington, D.C. to Belfast City Airport?

    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 Belfast City Airport with an airline and back to Washington, D.C. with another airline.

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

    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 Belfast City Airport from Washington, D.C. 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 Washington, D.C. to Belfast

Information on your arrival and departure airports

Belfast City (BHD)