
Round-trip from | $627 (Cheapflightsfares) |
|---|---|
One-way from | $316 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $1,558 |
Fly from
Fly to
Route
Depart
Return
Price
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Wed 2/18
5:25 pm-2:15 pm
1 stop13h 50m
Belfast City
Fri 2/27
8:45 am-3:30 pm
1 stop13h 45m
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Sun 1/11
5:25 pm-4:50 pm
1 stop16h 25m
Belfast City
Mon 1/19
7:25 pm-11:16 pm
2 stops34h 51m
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Thu 4/16
6:40 pm-3:30 pm
1 stop13h 50m
Belfast City
Tue 4/21
4:25 pm-4:35 pm
1 stop31h 10m
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Fri 2/6
5:25 pm-5:15 pm
1 stop16h 50m
Belfast City
Tue 2/10
6:35 am-3:30 pm
1 stop15h 55m
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Fri 2/6
10:50 am-4:50 pm
2 stops23h 00m
Belfast City
Tue 2/10
5:20 pm-7:28 pm
2 stops33h 08m
DenverBelfast
DEN - BHD
DENBHD
Denver Intl
Wed 12/31
12:20 pm-4:50 pm
2 stops21h 30m
Belfast City
Wed 1/7
5:20 pm-10:57 am
2 stops48h 37m
DenverBelfast
DEN - BFS
DENBFS
Denver Intl
Sun 1/11
3:40 pm-9:55 pm
2 stops23h 15m
Belfast Intl
Mon 1/19
6:30 am-7:55 pm
2 stops20h 25m
DenverBelfast
DEN - BFS
DENBFS
Denver Intl
Mon 12/29
3:40 pm-10:15 pm
3 stops23h 35m
Belfast Intl
Wed 1/7
9:05 pm-6:05 pm
2 stops28h 00m
DenverBelfast
DEN - BFS
DENBFS
Denver Intl
Wed 2/18
3:40 pm-3:35 pm
2 stops16h 55m
Belfast Intl
Fri 2/27
2:20 pm-4:00 pm
2 stops32h 40m
DenverBelfast
DEN - BFS
DENBFS
Denver Intl
Sat 1/17
11:15 am-10:40 pm
3 stops28h 25m
Belfast Intl
Sat 1/24
10:25 pm-6:05 pm
3 stops26h 40m
It’s optimal to fly from Colorado to Northern Ireland in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the evening.
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Aug 2025
IAD - LHR
Crew
Boarding
Food
Comfort
Entertainment
Overall
Reviews
Anonymous,Aug 2025
IAD - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$608 | Average$771 | FlexibilityNo cancel fee | On-time70% |