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Cheap flights from Washington, D.C. Dulles Intl Airport to Northern Ireland from £484

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Northern Ireland departing on 9/1. 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 Washington, D.C. Dulles Intl Airport to Northern Ireland

Cheap return flights

These are some of the best return flight deals from Washington, D.C. Dulles Intl Airport to Northern Ireland 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 Washington, D.C. Dulles Intl Airport to Northern Ireland.

Cheap last-minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Northern Ireland? 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 Northern Ireland, so you can enjoy a seamless trip without stopovers.

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

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

All round-trip flight deals to Northern Ireland

The cheapest plane tickets to Northern Ireland found on KAYAK recently.
13:53 - 10:20IAD-BHD
15h 27m2 stops
09:10 - 23:58BHD-IAD
19h 48m2 stops
£484British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan
21:55 - 16:40IAD-BHD
13h 45m1 stop
09:10 - 15:35BHD-IAD
11h 25m1 stop
£489British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan
19:00 - 14:15IAD-BHD
15h 15m1 stop
06:30 - 20:45BHD-IAD
18h 15m1 stop
£496British Airways
Find Deal
Sat, 15 Mar - Sat, 22 Mar
18:59 - 16:50IAD-BHD
16h 51m2 stops
17:20 - 15:45BHD-IAD
27h 25m1 stop
£550KLM
Find Deal
Thu, 23 Jan - Thu, 30 Jan
18:59 - 16:50IAD-BHD
16h 51m2 stops
06:30 - 18:04BHD-IAD
16h 34m2 stops
£558KLM
Find Deal
Thu, 23 Jan - Thu, 30 Jan
17:10 - 13:55IAD-BFS
15h 45m2 stops
14:30 - 15:40BFS-IAD
30h 10m3 stops
Fri, 7 Feb - Fri, 14 Feb
19:40 - 16:40IAD-BHD
16h 00m2 stops
07:30 - 09:14BHD-IAD
30h 44m3 stops
Thu, 23 Jan - Thu, 30 Jan
12:29 - 16:50IAD-BHD
23h 21m2 stops
06:30 - 16:45BHD-IAD
14h 15m1 stop
£650Virgin Atlantic
Find Deal
Sat, 8 Mar - Sat, 15 Mar
21:45 - 17:20IAD-BHD
15h 35m2 stops
06:30 - 20:15BHD-IAD
17h 45m2 stops
£673Aer Lingus
Find Deal
Sat, 15 Mar - Sat, 22 Mar
17:10 - 13:35IAD-BHD
15h 25m2 stops
15:05 - 16:40BHD-IAD
29h 35m2 stops
£685Aer Lingus
Find Deal
Sat, 8 Mar - Sat, 15 Mar

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

Our best Aer Lingus deals on Washington, D.C. Dulles Intl Airport to Northern Ireland flight tickets
Aer Lingus
15 Mar
IAD21:45Washington, D.C. Dulles Intl
15h 35m
2 stops
BHD17:20Belfast City
22 Mar
BHD06:30Belfast City
17h 45m
2 stops
IAD20:15Washington, D.C. Dulles Intl
Aer Lingus
8 Mar
IAD17:10Washington, D.C. Dulles Intl
15h 25m
2 stops
BHD13:35Belfast City
15 Mar
BHD15:05Belfast City
29h 35m
2 stops
IAD16:40Washington, D.C. Dulles Intl
Aer Lingus
11 Apr
IAD20:30Washington, D.C. Dulles Intl
16h 40m
2 stops
BHD18:10Belfast City
19 Apr
BHD06:40Belfast City
14h 10m
2 stops
IAD15:50Washington, D.C. Dulles Intl

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

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Northern Ireland flight tickets
British Airways
9 Jan
IAD13:53Washington, D.C. Dulles Intl
15h 27m
2 stops
BHD10:20Belfast City
13 Jan
BHD09:10Belfast City
19h 48m
2 stops
IAD23:58Washington, D.C. Dulles Intl
British Airways
9 Jan
IAD21:55Washington, D.C. Dulles Intl
13h 45m
1 stop
BHD16:40Belfast City
13 Jan
BHD09:10Belfast City
11h 25m
1 stop
IAD15:35Washington, D.C. Dulles Intl
British Airways
15 Mar
IAD19:00Washington, D.C. Dulles Intl
15h 15m
1 stop
BHD14:15Belfast City
22 Mar
BHD06:30Belfast City
18h 15m
1 stop
IAD20:45Washington, D.C. Dulles Intl

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

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

Best price found

£484

Fastest flight time

11h 00m

Direct flights

None

Airports in Northern Ireland

2 airports
The best flight deal from Washington, D.C. Dulles Intl Airport to Northern Ireland found on momondo in the last 72 hours is £484
The fastest flight from Washington, D.C. Dulles Intl Airport to Northern Ireland takes 11h 00m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Northern Ireland. Popular non-direct routes for this connection are Washington, D.C. Dulles Intl Airport - Belfast City Airport and Washington, D.C. Dulles Intl Airport - Belfast Intl Airport.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Northern Ireland are updated daily.

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

    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 Washington, D.C. Dulles Intl Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


  • How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Northern Ireland?

    Search flight deals from Washington, D.C. Dulles Intl Airport to Northern Ireland. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Washington, D.C. Dulles Intl Airport to Northern Ireland with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Why use momondo?

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

Finding the right flight to Northern Ireland from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Washington, D.C. and Northern Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Washington, D.C. and alert you when they change.


An easier way to manage your Northern Ireland trip

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Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo