Find the cheapest flights from Northern Ireland to Washington, D.C.
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Not ready to book? to track prices.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
American Airlines flights from Northern Ireland to Washington, D.C. Dulles Intl Airport
Our best American Airlines deals on Northern Ireland to Washington, D.C. Dulles Intl Airport flight tickets
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Use the filters below to find and compare flights from Northern Ireland to Washington, D.C. Dulles Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Thu 29/10
07:15-19:30
2 stops16h 15m
Washington, D.C. Dulles Intl
Tue 3/11
19:40-20:30
2 stops19h 50m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Mon 29/3
09:40-17:25
1 stop12h 45m
Washington, D.C. Dulles Intl
Thu 1/4
17:40-10:10
1 stop11h 30m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Sun 28/3
11:00-20:20
1 stop14h 20m
Washington, D.C. Dulles Intl
Fri 2/4
22:25-15:30
1 stop12h 05m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Thu 25/3
11:05-20:55
1 stop13h 50m
Washington, D.C. Dulles Intl
Wed 31/3
17:40-12:00
1 stop13h 20m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Thu 25/3
08:50-16:40
1 stop11h 50m
Washington, D.C. Dulles Intl
Tue 30/3
22:25-15:20
1 stop11h 55m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Sat 27/3
09:20-16:40
1 stop11h 20m
Washington, D.C. Dulles Intl
Wed 31/3
19:15-13:35
1 stop13h 20m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Sat 27/3
09:20-16:40
1 stop11h 20m
Washington, D.C. Dulles Intl
Tue 30/3
22:25-15:20
1 stop11h 55m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Fri 26/3
08:35-16:40
1 stop12h 05m
Washington, D.C. Dulles Intl
Mon 29/3
17:40-12:55
1 stop14h 15m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Fri 26/3
08:35-16:40
1 stop12h 05m
Washington, D.C. Dulles Intl
Fri 2/4
22:25-18:10
1 stop14h 45m
BelfastWashington, D.C.
BHD Belfast City - IAD Washington, D.C. Dulles Intl
BHDIAD
Belfast City
Fri 26/3
13:35-20:55
1 stop11h 20m
Washington, D.C. Dulles Intl
Wed 31/3
19:15-12:00
1 stop11h 45m
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
Frequently asked questions about flying from Northern Ireland to 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 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.
Frequently asked questions about flying from Northern Ireland to Washington, D.C. Dulles Intl Airport
How do I get Price Alerts for flights from Northern Ireland to Washington, D.C. Dulles Intl Airport?
Price Alerts will notify you by email when the price for flights to Washington, D.C. Dulles Intl Airport from Northern Ireland decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Northern Ireland to Washington, D.C. Dulles Intl Airport with momondo?
By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.
Travelling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy 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.