
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,104 (Mytrip) |
One-way from | $389 (Kiwi.com) |
Fly from
Fly to
Route
Depart
Return
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Mon 5/3
8:25 pm-4:35 pm
2 stops39h 10m
Belfast Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Sun 11/15
5:40 pm-9:40 pm
2 stops23h 00m
Belfast Intl
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Sat 4/10
5:05 pm-6:35 pm
2 stops20h 30m
Belfast Intl
Sat 4/17
7:55 am-6:55 pm
2 stops16h 00m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Sun 12/6
4:16 pm-9:40 pm
3 stops24h 24m
Belfast Intl
Fri 12/11
9:05 pm-4:10 pm
2 stops24h 05m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Wed 12/16
7:01 am-10:05 am
2 stops22h 04m
Belfast Intl
Mon 12/21
7:00 pm-4:10 pm
2 stops26h 10m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Wed 12/23
5:40 pm-5:25 pm
2 stops18h 45m
Belfast Intl
Sun 12/27
10:00 pm-4:10 pm
2 stops23h 10m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Tue 12/22
9:15 am-11:10 am
3 stops20h 55m
Belfast Intl
Tue 12/29
10:30 pm-4:10 pm
2 stops22h 40m
PhiladelphiaBelfast
PHL Philadelphia - BFS Belfast Intl
PHLBFS
Philadelphia
Sat 12/19
7:05 am-10:00 am
3 stops21h 55m
Belfast Intl
Sat 12/26
7:00 am-4:10 pm
2 stops14h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
IAH - LHR
Entertainment
Food
Comfort
Crew
Boarding
Overall
Reviews
Anonymous,Jun 2026
IAH - LHR
Find useful and relevant information for your journey from Philadelphia to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$577 | Average$1,179 | FlexibilityNo cancel fee | On-time70% |