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Cheap flights from Northern Ireland to Washington, D.C. from $390

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. departing on 4/8. 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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0 bags
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Find the cheapest flights from Northern Ireland to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip 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 layovers.

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.
10:25 pm - 3:40 pmBFS-IAD
46h 15m2 stops
9:55 pm - 4:15 pmIAD-BFS
13h 20m1 stop
$1,050
Find Deal
Mon, Dec 2 - Mon, Dec 9
8:35 am - 11:09 amBFS-BWI
31h 34m3 stops
6:10 pm - 4:15 pmBWI-BFS
17h 05m2 stops
$1,160
Find Deal
Mon, Dec 2 - Mon, Dec 9
9:05 pm - 3:40 pmBFS-IAD
23h 35m2 stops
7:40 pm - 5:00 pmIAD-BFS
16h 20m2 stops
$1,235
Find Deal
Mon, Dec 2 - Mon, Dec 9
6:00 am - 5:00 pmBFS-BWI
16h 00m2 stops
7:30 pm - 5:00 pmBWI-BFS
16h 30m2 stops
$1,433
Find Deal
Mon, Dec 2 - Mon, Dec 9
3:45 pm - 5:40 pmBFS-BWI
30h 55m3 stops
Tue, Apr 8
10:55 pm - 5:40 pmBFS-BWI
23h 45m2 stops
Tue, Apr 8
6:50 am - 7:30 pmBFS-BWI
17h 40m1 stop
$1,482
Find Deal
Tue, Apr 8

Delta flights from Northern Ireland to Washington, D.C.

Our best Delta deals on Northern Ireland to Washington, D.C. flight tickets
Delta
Nov 22
BHD6:30 amBelfast City
21h 52m
2 stops
IAD11:22 pmWashington, D.C. Dulles Intl
Dec 1
IAD5:35 pmWashington, D.C. Dulles Intl
22h 25m
1 stop
BHD9:00 pmBelfast City
Delta
Nov 22
BHD6:30 amBelfast City
21h 52m
2 stops
IAD11:22 pmWashington, D.C. Dulles Intl
Dec 1
IAD5:35 pmWashington, D.C. Dulles Intl
22h 25m
1 stop
BHD9:00 pmBelfast City

KLM flights from Northern Ireland to Washington, D.C.

Our best KLM deals on Northern Ireland to Washington, D.C. flight tickets
KLM
Nov 22
BHD6:30 amBelfast City
14h 45m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
Dec 1
IAD6:30 pmWashington, D.C. Dulles Intl
17h 20m
2 stops
BHD4:50 pmBelfast City
KLM
Nov 22
BHD6:30 amBelfast City
14h 45m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
Dec 1
IAD6:30 pmWashington, D.C. Dulles Intl
17h 20m
2 stops
BHD4:50 pmBelfast City

How to get the cheapest flight ticket from Northern Ireland to Washington, D.C.

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 Northern Ireland to Washington, D.C. flight route?

Belfast Intl - Baltimore/Washington. Fly from Belfast Intl to Baltimore/Washington for the best Northern Ireland - Washington, D.C. flight prices

Can stopping save me money on Northern Ireland to Washington, D.C. flights?

You could potentially save up to 59% on your flight if you consider stops on a Northern Ireland to Washington, D.C. flight.

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

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

Best Price Found

$390

Fastest flight time

16h 00m

Direct flights

None

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Northern Ireland in the past 72 hours is $390. The best round-trip flight deal from Northern Ireland to Washington, D.C. found on momondo in the last 72 hours is $1,050.
The fastest flight from Northern Ireland to Washington, D.C. takes 16h 00m
There are no direct flights from Northern Ireland to Washington, D.C.. Popular non-direct routes for this connection are Belfast Intl Airport - Washington, D.C. Dulles Intl Airport and Belfast Intl Airport - Baltimore/Washington Airport.
There are 2 airports near Washington, D.C.: Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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

    Prices for flights from Northern Ireland to Washington, D.C. refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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..

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

    The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

It is quick and easy to find Northern Ireland to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

All flight searches from Northern Ireland to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Washington, D.C..

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

Of course. momondo tracks the price of Northern Ireland to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.