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

LHR — ISB
3 May — 10 May2
2 travellers
2 travellers, 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 3 April 2026.

Tue 5/521:45
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Sat 23/504:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 1/4£458
Fri 29/521:45
LHR
-
ISB
1 stop25h 40m
Etihad Airways
Tue 16/604:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 31/3£459
Sun 19/409:15
LHR
-
ISB
1 stop14h 10m
Etihad Airways
Fri 8/519:45
ISB
-
LHR
1 stop27h 00m
Etihad Airways
Deal found 1/4£460
Fri 17/414:50
LHR
-
ISB
1 stop23h 35m
Etihad Airways
Wed 1/704:50
ISB
-
LHR
1 stop14h 15m
Etihad Airways
Deal found 1/4£461
Fri 1/520:45
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Mon 25/504:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 2/4£462
Tue 21/409:15
LHR
-
ISB
1 stop14h 10m
Etihad Airways
Fri 22/504:50
ISB
-
LHR
1 stop17h 55m
Etihad Airways
Deal found 2/4£463
Thu 23/409:15
LHR
-
ISB
1 stop14h 10m
Etihad Airways
Wed 20/504:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 31/3£463
Tue 21/409:15
LHR
-
ISB
1 stop14h 10m
Etihad Airways
Mon 13/704:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 2/4£464
Thu 23/409:15
LHR
-
ISB
1 stop14h 10m
Etihad Airways
Tue 19/519:45
ISB
-
LHR
1 stop15h 15m
Etihad Airways
Deal found 31/3£465
Mon 4/514:40
LHR
-
ISB
1 stop14h 10m
SAUDIA
Mon 8/610:35
ISB
-
LHR
1 stop13h 55m
SAUDIA
Deal found 31/3£466
Mon 20/410:00
LHR
-
ISB
1 stop18h 05m
SAUDIA
Wed 13/509:50
ISB
-
LHR
1 stop25h 40m
SAUDIA
Deal found 31/3£466
Mon 20/410:00
LHR
-
ISB
1 stop18h 05m
SAUDIA
Wed 27/510:35
ISB
-
LHR
1 stop13h 55m
SAUDIA
Deal found 30/3£467

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