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
Best option
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0068, EY0300
16h 20min
Etihad Airways ?
$748
Islamabad
London Heathrow
Outbound
11/09/25
2 Stopovers (KHI, DXB)
PK0301, EK2107, EK0007
26h 10min
Return
12/07/25
1 Stopover (DXB)
EK0004, EK0612
29h 55min
Pakistan International Airlines, Emirates Airline
$997
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0068, EY0300
16h 20min
Etihad Airways ?
$754
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0064, EY0302
32h 15min
Etihad Airways ?
$766
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0068, EY0300
16h 20min
Etihad Airways ?
$776
Islamabad
London Heathrow
Outbound
11/09/25
2 Stopovers (GYD, IST)
J20144, J20075, BA0675
25h 45min
Return
12/07/25
3 Stopovers (ATH, IST, SAW, RUH)
A30605, A30994, XY0258, XY0315
51h 15min
Azerbaijan Airlines, British Airways ?
$999
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (JED)
SV0723, SV0117
14h 40min
Return
12/07/25
1 Stopover (RUH)
SV0122, SV0724
34h 55min
Saudi Arabian Airlines
$1,325
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0068, EY0300
16h 20min
Etihad Airways ?
$1,591
Islamabad
London Heathrow
Outbound
11/09/25
1 Stopover (AUH)
EY0303, EY0061
31h 10min
Return
12/07/25
1 Stopover (AUH)
EY0064, EY0302
32h 15min
Etihad Airways ?
$1,766
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

Favorite airline: Etihad Airways
69 % of travelers choose to book flights on this route with Etihad Airways, Turkish Airlines and Saudia.
Etihad Airways
31 %
Turkish Airlines
23 %
Saudia
15 %
Favourite connection: via Abu Dhabi
Stopover flights on this route are especially popular via Abu Dhabi, making up 44 % of bookings.
Route
bookings
1 stopover Abu Dhabi
30h 15min, from $671
44 %
1 stopover Istanbul
14h 45min, from $674
33 %
1 stopover Jeddah-King Abdulaziz International Airport
15h 00min, from $774
22 %

Important flight information

Flight information: Islamabad - London Heathrow

Roundtrip from $747.70
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
Flight destinations with a similar price
Flight destinations with a similar price