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Cheap flights from Northern Ireland to Washington, D.C. Dulles Intl Airport from £331

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Washington, D.C. Dulles Intl Airport departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Northern Ireland to Washington, D.C.

Cheap return flights

These are some of the best return flight deals from Northern Ireland to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Northern Ireland to Washington, D.C..

Cheap last-minute flights

Planning a quick getaway from Northern Ireland to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Northern Ireland to Washington, D.C.

Find recent round-trip train or bus tickets from Northern Ireland to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
17:20 - 15:45BHD-IAD
27h 25m1 stop
17:35 - 21:00IAD-BHD
22h 25m1 stop
£726KLM
Find Deal
lun., 2 déc. - lun., 9 déc.
17:20 - 15:45BHD-IAD
27h 25m1 stop
19:09 - 16:50IAD-BHD
16h 41m2 stops
£732KLM
Find Deal
lun., 2 déc. - lun., 9 déc.
22:25 - 15:40BFS-IAD
46h 15m2 stops
21:55 - 16:15IAD-BFS
13h 20m1 stop
lun., 2 déc. - lun., 9 déc.
07:25 - 21:19BHD-IAD
42h 54m3 stops
19:40 - 13:10IAD-BHD
12h 30m2 stops
lun., 2 déc. - lun., 9 déc.
18:50 - 19:45BHD-IAD
29h 55m2 stops
20:45 - 17:20IAD-BHD
15h 35m2 stops
£893Aer Lingus
Find Deal
lun., 2 déc. - lun., 9 déc.
21:05 - 15:40BFS-IAD
23h 35m2 stops
19:40 - 17:00IAD-BFS
16h 20m2 stops
lun., 2 déc. - lun., 9 déc.
20:50 - 17:40BHD-IAD
25h 50m2 stops
mar., 8 avr.
07:45 - 17:40BHD-IAD
38h 55m3 stops
mar., 8 avr.
06:35 - 15:35BHD-IAD
14h 00m1 stop
£1,229
Find Deal
mar., 8 avr.
15:15 - 19:45BHD-IAD
33h 30m2 stops
17:10 - 12:50IAD-BHD
14h 40m2 stops
£781Aer Lingus
Find Deal
mar., 19 nov. - mar., 26 nov.
20:55 - 15:00BFS-IAD
47h 05m2 stops
17:30 - 17:55IAD-BFS
19h 25m2 stops
mar., 19 nov. - mar., 26 nov.
09:55 - 19:45BHD-IAD
14h 50m1 stop
21:55 - 16:45IAD-BHD
13h 50m1 stop
£1,010Finnair
Find Deal
mar., 19 nov. - mar., 26 nov.
08:40 - 19:31BHD-IAD
15h 51m2 stops
21:55 - 13:35IAD-BHD
10h 40m1 stop
£1,012British Airways
Find Deal
mar., 19 nov. - mar., 26 nov.

KLM flights from Northern Ireland to Washington, D.C. Dulles Intl Airport

Our best KLM deals on Northern Ireland to Washington, D.C. Dulles Intl Airport flight tickets
KLM
2 Dec
BHD17:20Belfast City
27h 25m
1 stop
IAD15:45Washington, D.C. Dulles Intl
9 Dec
IAD17:35Washington, D.C. Dulles Intl
22h 25m
1 stop
BHD21:00Belfast City
KLM
2 Dec
BHD17:20Belfast City
27h 25m
1 stop
IAD15:45Washington, D.C. Dulles Intl
9 Dec
IAD19:09Washington, D.C. Dulles Intl
16h 41m
2 stops
BHD16:50Belfast City
KLM
22 Nov
BHD06:30Belfast City
14h 45m
2 stops
IAD16:15Washington, D.C. Dulles Intl
1 Dec
IAD18:30Washington, D.C. Dulles Intl
17h 20m
2 stops
BHD16:50Belfast City

Delta flights from Northern Ireland to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Northern Ireland to Washington, D.C. Dulles Intl Airport flight tickets
Delta
22 Nov
BHD06:30Belfast City
21h 52m
2 stops
IAD23:22Washington, D.C. Dulles Intl
1 Dec
IAD17:35Washington, D.C. Dulles Intl
22h 25m
1 stop
BHD21:00Belfast City
Delta
22 Nov
BHD06:30Belfast City
21h 52m
2 stops
IAD23:22Washington, D.C. Dulles Intl
1 Dec
IAD17:35Washington, D.C. Dulles Intl
22h 25m
1 stop
BHD21:00Belfast City

How to get the cheapest flight ticket from Northern Ireland to Washington, D.C. Dulles Intl 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 to Washington, D.C. Dulles Intl Airport from Northern Ireland?

British Airways. British Airways is the most popular carrier operating from Northern Ireland to Washington, D.C. Dulles Intl Airport

Cheap Northern Ireland to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Washington, D.C. Dulles Intl Airport

Best price found

£331

Fastest flight time

14h 00m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Northern Ireland in the past 72 hours is £331. The best return flight deal from Northern Ireland to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is £726.
The fastest flight from Northern Ireland to Washington, D.C. Dulles Intl Airport takes 14h 00m
There are no direct flights from Northern Ireland to Washington, D.C. Dulles Intl Airport. Popular non-direct routes for this connection are Belfast Intl Airport - Washington, D.C. Dulles Intl Airport and Belfast City Airport - Washington, D.C. Dulles Intl Airport.

  • When did momondo last update prices for flights from Northern Ireland to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Northern Ireland to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Northern Ireland to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Northern Ireland to Washington, D.C. Dulles Intl 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 Northern Ireland to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from Northern Ireland to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Northern Ireland to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £719Free CancellationRating
6.6
6,836 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Washington, D.C. from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Washington, D.C. from Northern Ireland 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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