Flight Routes from Islamabad to London Heathrow

Trip type

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
25/06/26
1 Stopover (GYD)
J20144, J20007
22h 20min
Return
-
Azerbaijan Airlines
£368
Islamabad
London Heathrow
Outbound
06/07/26
1 Stopover (IST)
TK0751, TK1985
33h 55min
Return
03/08/26
1 Stopover (IST)
TK1980, TK0750
40h 25min
Turkish Airlines
£541
Best option
Islamabad
London Heathrow
Outbound
03/08/26
1 Stopover (JED)
SV0723, SV0117
13h 55min
Return
20/08/26
1 Stopover (AUH)
EY0068, EY0302
25h 40min
Saudi Arabian Airlines
£583
Islamabad
London Heathrow
Outbound
06/07/26
1 Stopover (IST)
TK0751, TK1985
33h 55min
Return
03/08/26
1 Stopover (IST)
TK1980, TK0750
40h 25min
Turkish Airlines
£542
Islamabad
London Heathrow
Outbound
06/07/26
1 Stopover (IST)
TK0751, TK1985
33h 55min
Return
03/08/26
1 Stopover (IST)
TK1980, TK0750
40h 25min
Turkish Airlines
£543
Islamabad
London Heathrow
Outbound
17/08/26
1 Stopover (RUH)
SV0725, SV0121
32h 25min
Return
15/09/26
1 Stopover (DOH)
QR0112, QR0614
18h 10min
Saudi Arabian Airlines
£626
Islamabad
London Heathrow
Outbound
06/07/26
1 Stopover (AUH)
EY0303, EY0065
14h 15min
Return
03/08/26
1 Stopover (AUH)
EY0062, EY0302
13h 55min
Etihad Airways
£634
Islamabad
London Heathrow
Outbound
03/08/26
1 Stopover (JED)
SV0723, SV0117
13h 55min
Return
20/08/26
1 Stopover (AUH)
EY0064, EY0300
23h 40min
Saudi Arabian Airlines
£661
Islamabad
London Heathrow
Outbound
17/08/26
2 Stopovers (RUH, SAW, IST)
XY0316, XY0257, BA0719
22h 25min
Return
15/09/26
2 Stopovers (IST, SAW, RUH)
BA0700, XY0258, XY0315
38h 00min
Flynas, British Airways ?
£675
Islamabad
London Heathrow
Outbound
03/08/26
1 Stopover (DXB)
EK0613, EK0031
34h 45min
Return
20/08/26
1 Stopover (DXB)
EK0032, EK0614
25h 25min
Emirates Airline
£681
Prices based on recent searches, subject to last-minute changes
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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 368,00 £
Outbound and return from 540,99 £
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