
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Islamabad (ISB). 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 | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $980 (oojo) |
One-way from | $603 (oojo) |
Popular in | December |
Cheapest in | February |
Average price | $1,083 |
Fly from
Fly to
Route
Depart
Return
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Tue 3/23
9:45 pm-7:25 am
1 stop24h 40m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Tue 12/1
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Sun 12/6
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Sat 12/5
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Mon 1/4
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Tue 12/8
5:40 pm-6:10 am
3 stops50h 30m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Thu 11/26
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Wed 11/25
8:45 pm-1:40 am
1 stop18h 55m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Sat 1/2
10:14 pm-7:25 am
2 stops47h 11m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
PhiladelphiaIslamabad
PHL Philadelphia - ISB Islamabad Intl
PHLISB
Philadelphia
Tue 12/1
4:10 pm-7:25 am
2 stops53h 15m
Islamabad Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
Everything you need to know about your flight from Philadelphia to Islamabad
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Oct 2026
IAH - DOH
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Oct 2026
IAH - DOH
Entertainment
Food
Overall
Crew
Comfort
Boarding
Reviews
Anonymous,Oct 2026
IAH - DOH
Find useful and relevant information for your journey from Philadelphia to Islamabad. 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$849 | Average$1,074 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$882 | Average$1,046 | FlexibilityNo cancel fee | On-time75% |