September can be a great time to fly to Northern Ireland from Washington, D.C. Dulles Intl Airport with a flight ticket averaging about £651. Cheapflights users have found deals in the month of September for as cheap as £476. The most expensive prices can be found in the month of December.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Northern Ireland as you normally would.
Fly from
Fly to
Budget
£471 - £1,103
Route
Depart
Return
Price
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
sön 13/10
1 stop10h 10m
Belfast City
lör 19/10
1 stop29h 45m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tis 17/9
1 stop11h 35m
Belfast City
fre 27/9
1 stop13h 40m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tis 17/9
2 stops16h 36m
Belfast City
fre 27/9
1 stop11h 15m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
sön 11/8
1 stop18h 25m
Belfast City
sön 18/8
1 stop27h 15m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
sön 11/8
2 stops17h 24m
Belfast City
sön 18/8
2 stops27h 37m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tis 27/8
1 stop10h 10m
Belfast City
tis 3/9
1 stop30h 55m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tis 17/9
2 stops12h 15m
Belfast City
fre 27/9
2 stops22h 35m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tis 17/9
2 stops15h 40m
Belfast City
lör 21/9
2 stops27h 40m
Washington, D.C. Dulles IntlBelfast City
IAD - BHD
IADBHD
Washington, D.C. Dulles Intl
tors 27/6
1 stop18h 30m
Belfast City
tis 2/7
1 stop26h 55m
No data available for this route at this time. Please check back soon.
Overall
Crew
Entertainment
Food
Boarding
Comfort
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
Crew
Entertainment
Food
Boarding
Comfort
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
Crew
Entertainment
Food
Boarding
Comfort
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
Crew
Entertainment
Food
Boarding
Comfort
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
Crew
Entertainment
Food
Boarding
Comfort
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
Crew
Entertainment
Food
Boarding
Comfort
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.
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