Flights from Karachi to London Heathrow

Our cheapest offers for flights from Karachi to London Heathrow

Here you can compare cheap flights from Karachi (KHI) 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
Karachi
London Heathrow
Outbound
18/11/25
1 Stopover (MCT)
WY0324, WY0101
11h 55min
Return
-
Oman Air
£246
Karachi
London Heathrow
Outbound
20/03/26
2 Stopovers (SAW, BGY, MXP)
PC0131, PC1213, BA0587
44h 10min
Return
17/04/26
2 Stopovers (MAN, SAW)
BA1358, PC1180, PC0130
40h 40min
Pegasus Airlines, British Airways ?
£464
Karachi
London Heathrow
Outbound
20/03/26
1 Stopover (IST)
TK0709, TK1979
32h 40min
Return
17/04/26
1 Stopover (IST)
TK1984, TK0708
49h 45min
Turkish Airlines
£529
Best option
Karachi
London Heathrow
Outbound
22/12/25
1 Stopover (AUH)
EY0293, EY0067
11h 15min
Return
10/01/26
1 Stopover (AUH)
EY0062, EY0296
12h 55min
Etihad Airways ?
£538
Karachi
London Heathrow
Outbound
19/02/26
2 Stopovers (AUH, IST)
EY0299, EY0541, TK1971
14h 45min
Return
22/02/26
2 Stopovers (IST, AUH)
TK1984, EY0544, EY0294
14h 00min
Etihad Airways, Turkish Airlines
£470
Karachi
London Heathrow
Outbound
04/11/25
2 Stopovers (BAH, IST)
GF0753, GF0045, TK1971
25h 05min
Return
03/12/25
2 Stopovers (MUC, SAW)
BA0956, PC1022, PC0130
27h 20min
Gulf Air, Turkish Airlines ?
£502
Karachi
London Heathrow
Outbound
22/12/25
1 Stopover (AUH)
EY0299, EY0067
16h 45min
Return
10/01/26
1 Stopover (AUH)
EY0062, EY0296
12h 55min
Etihad Airways
£507
Karachi
London Heathrow
Outbound
22/12/25
1 Stopover (AUH)
EY0293, EY0067
11h 15min
Return
10/01/26
1 Stopover (AUH)
EY0064, EY0294
22h 40min
Etihad Airways
£510
Karachi
London Heathrow
Outbound
19/02/26
1 Stopover (AUH)
EY0297, EY0063
11h 55min
Return
22/02/26
1 Stopover (AUH)
EY0062, EY0298
15h 40min
Etihad Airways ?
£536
Karachi
London Heathrow
Outbound
19/02/26
1 Stopover (AUH)
EY0297, EY0063
11h 55min
Return
22/02/26
1 Stopover (AUH)
EY0062, EY0298
15h 40min
Etihad Airways ?
£544
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Karachi to London Heathrow

Favourite airline: Turkish Airlines
99 % of travellers choose to book flights on this route with Turkish Airlines, Emirates and Etihad Airways.
Turkish Airlines
71 %
Emirates
14 %
Etihad Airways
14 %
Favourite connection: via Istanbul
The most popular flights on this route are via Istanbul and are booked by 83 % of all travellers.
Route
bookings
1 stopover Istanbul
20h 40min, from £ 563
83 %
1 stopover Dubai
18h 20min, from £ 768
17 %

Important flight information

Flight information: Karachi - London Heathrow

Cheapest outbound flight from £ 245,70
Outbound and return from £ 463,92
Flight duration min. 08:30
Return flight duration min. 07:35
Distance 6346 km
Flights per week 2
Departure airport Airport Karachi Jinnah (KHI)
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