Flights 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
29/03/26
1 Stopover (JED)
SV0723, SV0117
13h 55min
Return
-
Saudi Arabian Airlines
£283
Islamabad
London Heathrow
Outbound
08/08/26
1 Stopover (IST)
TK0751, TK1989
30h 25min
Return
31/08/26
1 Stopover (IST)
TK1984, TK0710
48h 45min
Turkish Airlines
£531
Best option
Islamabad
London Heathrow
Outbound
25/05/26
1 Stopover (KWI)
KU0206, KU0101
13h 10min
Return
07/06/26
1 Stopover (KWI)
KU0104, KU0205
12h 50min
Kuwait Airways ?
£601
Islamabad
London Heathrow
Outbound
08/08/26
1 Stopover (IST)
TK0751, TK1989
30h 25min
Return
31/08/26
1 Stopover (IST)
TK1984, TK0710
48h 45min
Turkish Airlines
£532
Islamabad
London Heathrow
Outbound
25/05/26
1 Stopover (DOH)
QR0615, QR0001
12h 35min
Return
07/06/26
2 Stopovers (IST, KWI)
TK1988, KU0156, KU0205
18h 05min
Qatar Airways
£551
Islamabad
London Heathrow
Outbound
25/05/26
1 Stopover (DOH)
QR0633, QR0001
18h 25min
Return
07/06/26
1 Stopover (DOH)
QR0112, QR0632
12h 50min
Qatar Airways
£584
Islamabad
London Heathrow
Outbound
08/08/26
1 Stopover (JED)
SV0727, SV0119
13h 45min
Return
31/08/26
1 Stopover (AUH)
EY0062, EY0302
13h 55min
Saudi Arabian Airlines
£594
Islamabad
London Heathrow
Outbound
08/08/26
1 Stopover (IST)
TK0751, TK1971
11h 35min
Return
31/08/26
1 Stopover (IST)
TK1984, TK0710
24h 45min
Turkish Airlines
£612
Islamabad
London Heathrow
Outbound
25/05/26
1 Stopover (KWI)
KU0206, KU0101
13h 10min
Return
07/06/26
1 Stopover (KWI)
KU0104, KU0205
12h 50min
Kuwait Airways
£615
Islamabad
London Heathrow
Outbound
31/03/26
1 Stopover (JED)
SV0729, SV0119
22h 50min
Return
21/04/26
2 Stopovers (IST, SAW, RUH)
BA0720, XY0258, XY0315
28h 25min
Saudi Arabian Airlines ?
£616
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 £283.00
Outbound and return from £530.99
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