Flights from Islamabad to London Heathrow

Our cheapest offers for flights from Islamabad to London Heathrow

Here you can compare cheap flights from Islamabad (ISB) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Islamabad
London Heathrow
Outbound
28/08/25
2 Stopovers (KWI, PRG)
J90512, J90037, BA0857
20h 55min
Return
-
Jazeera Airways, British Airways
£707
found 3 days ago
Prices based on recent searches, subject to last-minute changes
Page 1 / 1

Tips and tricks to help you find cheap flights from Islamabad to London Heathrow

Favourite airline: Etihad Airways
91 % of bookings on this flight route are made with Etihad Airways, Turkish Airlines and Kuwait Airways.
Etihad Airways
43 %
Turkish Airlines
39 %
Kuwait Airways
9 %
Favourite connection: via Abu Dhabi
Flights with a stopover in Abu Dhabi are the most popular connection for this route.
Route
bookings
1 stopover Abu Dhabi
18h 55min, from £ 644
75 %
1 stopover Kuwait-Kuwait International
14h 10min, from £ 995
17 %
1 stopover Dubai
33h 50min, from £ 719
8 %

Important flight information

Flight information: Islamabad - London Heathrow

Cheapest outbound flight from £ 706,20
Flight duration min. 08:30
Return flight duration min. 07:35
Distance 6073 km
Flights per week 6
Departure airport Airport Islamabad International (ISB)
Departure country Flights from Pakistan
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Popular destinations for onward travel
Flight destinations with a similar price