Cheap flights from Washington, D.C. to Northern Ireland from £317
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/6. 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.
What is the cheapest month to fly from Washington, D.C. to Northern Ireland?
Flights from Washington, D.C. to Northern Ireland lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. to Northern Ireland in September, with the cheapest ticket starting at £535.
When is the cheapest time to fly from Washington, D.C. to Northern Ireland (WAS - NIR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Northern Ireland as you normally would.
Cheap American Airlines flights from Washington, D.C. to Northern Ireland
Explore cheap flight options specifically provided by American Airlines for the route between Washington, D.C. and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Find some of the cheapest American Airlines flights travelling from Washington, D.C. to Northern Ireland. Come back soon if you're not finding the exact deal you're looking for.
Cheap British Airways flights from Washington, D.C. to Northern Ireland
Explore cheap flight options specifically provided by British Airways for the route between Washington, D.C. and Northern Ireland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Browse through some of the cheapest British Airways flights travelling from Washington, D.C. to Northern Ireland. Check back soon if you're not seeing flights that suit your needs.
Cheap Washington, D.C. to Northern Ireland flights in May & June 2024
Find cheap flight options from Washington, D.C. to Northern Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Prices were last updated on 16 May 2024.
The lowest fares we've come across on flights travelling from Washington, D.C. to Northern Ireland in May and June 2024. For more flight deals, be sure to check back very soon.
Washington, D.C. to Northern Ireland 2024 flight deals
Discover exclusive flight deals for travel between Washington, D.C. and Northern Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
The lowest fares we've come across on flights travelling from Washington, D.C. to Northern Ireland in May and June 2024. For more flight deals, be sure to check back very soon.
Washington, D.C. to Northern Ireland flights leaving soon
Find last-minute flight options from Washington, D.C. to Northern Ireland for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Northern Ireland. It's wise to confirm all flight details are correct before booking.
One-way flights to Northern Ireland from Washington, D.C.
Search for one-way flight options from Washington, D.C. to Northern Ireland. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
If you're seeking multiple options on one-way flights from Washington, D.C. to Northern Ireland, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Washington, D.C. to Northern Ireland should utilise the search form at the top of the page.
Find flights from Washington, D.C. to Northern Ireland within your budget
Customise your flight search to find flights from Washington, D.C. to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 844,321 searches. Data last updated 16 May 2024.
Fly from
Fly to
Budget
£450 - £745
Route
Depart
Return
Price
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Fri 20/9
1 stop14h 25m
Belfast City
Sat 28/9
1 stop18h 40m
Baltimore/WashingtonBelfast City
BWI - BHD
BWIBHD
Baltimore/Washington
Tue 8/10
1 stop10h 30m
Belfast City
Sun 13/10
1 stop11h 30m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Tue 8/10
2 stops14h 24m
Belfast City
Sun 13/10
1 stop18h 45m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sun 13/10
1 stop10h 10m
Belfast City
Sat 19/10
1 stop29h 45m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 21/10
2 stops16h 00m
Belfast City
Mon 28/10
2 stops33h 23m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Tue 11/6
1 stop18h 00m
Belfast City
Wed 19/6
2 stops27h 39m
Washington, D.C. Dulles IntlBelfast Intl
IAD - BFS
IADBFS
Washington, D.C. Dulles Intl
Fri 20/9
2 stops14h 15m
Belfast Intl
Sat 28/9
2 stops26h 50m
Washington, D.C. Reagan-NationalBelfast City
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Tue 8/10
2 stops17h 35m
Belfast City
Sun 13/10
2 stops21h 29m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sun 9/6
2 stops15h 50m
Belfast City
Sun 16/6
1 stop14h 50m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Northern Ireland
Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 16 May 2024.
To help decide which airline to fly from Washington, D.C. to Northern Ireland, see what other customers have to say about American Airlines, British Airways and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Related info for your journey
Find useful and relevant information for your journey from Washington, D.C. to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Yes, we can. To see specific flights from Washington, D.C. to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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