September is one of the best times of the year to fly to Northern Ireland from District of Columbia. Prices for September average £653 per person but you can even find prices for as low as £477. The most expensive prices can be found in the month of December. Opting for a September flight can save you 42% on your journey compared to booking in December
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Northern Ireland as you normally would.
Fly from
Fly to
Budget
£443 - £942
Route
Depart
Return
Price
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Tue 17/9
1 stop13h 40m
Belfast City
Fri 27/9
1 stop13h 40m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Mon 9/9
1 stop10h 00m
Belfast City
Wed 18/9
1 stop10h 45m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sat 12/10
1 stop11h 20m
Belfast City
Sun 20/10
1 stop14h 15m
Washington, D.C. Reagan-NationalBelfast City
DCA - BHD
DCABHD
Washington, D.C. Reagan-National
Fri 1/11
2 stops17h 15m
Belfast City
Sat 9/11
2 stops18h 15m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sat 12/10
2 stops23h 20m
Belfast City
Sun 20/10
2 stops30h 23m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Wed 11/9
1 stop18h 00m
Belfast City
Wed 18/9
2 stops27h 10m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sun 13/10
2 stops14h 28m
Belfast City
Sat 19/10
2 stops24h 28m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Sat 14/9
1 stop13h 05m
Belfast City
Fri 20/9
1 stop26h 55m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
Fri 1/11
2 stops15h 05m
Belfast City
Sat 9/11
2 stops17h 15m
No data available for this route at this time. Please check back soon.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
Overall
Boarding
Crew
Entertainment
Comfort
Food
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.
When you search for this flight from District of Columbia to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights simply makes it quick and affordable to book flights from District of Columbia to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Certainly. Search results for flights to Northern Ireland from District of Columbia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Yes, Cheapflights offers price alerts on District of Columbia to Northern Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.