Cheap flights from London Heathrow Airport to Islamabad – Compare and Save

LHR — ISB
21 Jun — 28 Jun1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Islamabad

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Cheapest flights from Heathrow to Islamabad
Explore the most affordable flight options available from Heathrow to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 May 2026.

Thu 24/922:05
LHR
-
ISB
1 stop12h 25m
Gulf Air
Thu 15/1015:30
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 17/5£477
Sun 14/620:45
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Sat 11/704:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 20/5£479
Mon 8/609:30
LHR
-
ISB
1 stop13h 55m
Etihad Airways
Sat 11/704:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 21/5£480
Wed 2/922:05
LHR
-
ISB
1 stop12h 25m
Gulf Air
Thu 15/1015:30
ISB
-
LHR
1 stop19h 25m
Gulf Air
Deal found 20/5£480
Thu 10/922:05
LHR
-
ISB
1 stop12h 25m
Gulf Air
Thu 8/1015:30
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 19/5£481
Sun 21/621:45
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Tue 14/704:50
ISB
-
LHR
1 stop17h 55m
Etihad Airways
Deal found 19/5£482
Sun 14/609:30
LHR
-
ISB
1 stop13h 55m
Etihad Airways
Fri 14/804:50
ISB
-
LHR
1 stop14h 15m
Etihad Airways
Deal found 18/5£483
Sun 13/921:45
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Wed 30/904:50
ISB
-
LHR
1 stop14h 15m
Etihad Airways
Deal found 19/5£483
Wed 3/620:45
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Mon 3/804:50
ISB
-
LHR
1 stop14h 15m
Etihad Airways
Deal found 21/5£484
Wed 3/620:45
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Mon 3/804:50
ISB
-
LHR
1 stop17h 55m
Etihad Airways
Deal found 20/5£485
Fri 3/716:45
LHR
-
ISB
1 stop11h 00m
Turkish Airlines
Sat 25/705:05
ISB
-
LHR
1 stop15h 35m
Turkish Airlines
Deal found 21/5£486
Wed 2/909:30
LHR
-
ISB
1 stop13h 55m
Etihad Airways
Wed 23/919:45
ISB
-
LHR
1 stop15h 15m
Etihad Airways
Deal found 18/5£486

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