Cheap flights to Islamabad – Compare and Save

— ISB
20 Jul — 27 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Islamabad in 2026

Find the latest flights to Islamabad in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 20 June 2026.

Return from

£531

One-way from

£300

Popular in

July

Cheapest in

September

Average price

£576

Good round-trip deal

£690 or less

Good one-way deal

£451 or less
Gulf Air
  • Gulf Air
  • 7/9-14/9
  • 2 total stops
  • 31h 50m total
  • London to Islamabad
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26/6
  • 26/6
  • 2 total stops
  • 33h 55m total
  • London to Islamabad
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Highest demand for flights based on searches. 9% potential increase in price (£65 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
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Average for return flights in June 2026
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Price to beat on a round-trip flight from London to Islamabad Intl.
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Price to beat on a one-way flight from London to Islamabad Intl.
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Find flight deals to Islamabad

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Cheapest flights to Islamabad
Explore the most affordable flight options available to Islamabad. Find the lowest fares based on data from user searches, with prices last updated on 20 June 2026.

Mon 7/922:05
LHR
-
ISB
1 stop12h 25m
Gulf Air
Mon 14/915:30
ISB
-
LHR
1 stop19h 25m
Gulf Air
Deal found 16/6£531
Thu 1/1010:00
LHR
-
ISB
1 stop24h 30m
Gulf Air
Thu 3/1215:10
ISB
-
LHR
1 stop20h 25m
Gulf Air
Deal found 16/6£532
Thu 6/809:30
LHR
-
ISB
1 stop13h 55m
Etihad Airways
Sun 20/904:50
ISB
-
LHR
1 stop17h 55m
Etihad Airways
Deal found 17/6£533
Thu 3/921:45
LHR
-
ISB
1 stop25h 40m
Etihad Airways
Wed 16/919:45
ISB
-
LHR
1 stop27h 00m
Etihad Airways
Deal found 19/6£533
Wed 2/910:30
LGW
-
ISB
Nonstop7h 50m
British Airways
Wed 16/900:20
ISB
-
LGW
Nonstop8h 55m
British Airways
Deal found 17/6£533
Sat 5/917:45
STN
-
ISB
1 stop10h 00m
Turkish Airlines
Fri 18/909:15
ISB
-
STN
1 stop11h 25m
Turkish Airlines
Deal found 17/6£534
Mon 6/720:45
LHR
-
ISB
1 stop26h 40m
Etihad Airways
Mon 20/704:50
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 15/6£534
Fri 25/910:40
LGW
-
ISB
1 stop23h 50m
Gulf Air
Tue 10/1115:10
ISB
-
LGW
1 stop20h 20m
Gulf Air
Deal found 20/6£534
Mon 6/710:00
LHR
-
ISB
1 stop18h 05m
SAUDIA
Mon 28/910:35
ISB
-
LHR
1 stop13h 55m
SAUDIA
Deal found 19/6£535
Wed 14/1010:40
LGW
-
ISB
1 stop23h 50m
Gulf Air
Tue 17/1115:10
ISB
-
LGW
1 stop20h 20m
Gulf Air
Deal found 18/6£535
Tue 7/717:40
STN
-
ISB
3 stops30h 55m
Multiple Airlines
Tue 28/704:50
ISB
-
STN
3 stops33h 00m
Multiple Airlines
Deal found 19/6£536
Wed 14/1014:45
LHR
-
ISB
1 stop32h 40m
Etihad Airways
Thu 12/1119:25
ISB
-
LHR
1 stop16h 15m
Etihad Airways
Deal found 17/6£536

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