- Cheapest roundtrip flight
- from€525
- Fastest outbound flight
- Fastest inbound flight
- non-stop flights
- 2x / week
- Flight distance
- 6,346 km
- Time difference
Flight schedule from London Heathrow (LHR) to Karachi (KHI)
Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Karachi (KHI) and compare affordable flight deals.
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- 12 – 18 October 2026
- 19 – 25 October 2026
- 26 Oct – 1 Nov 2026
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Tips and tricks to help you find cheap flights from London Heathrow to Karachi
Favourite airline: Turkish Airlines
The favourite airline for flights from London Heathrow to Karachi is Turkish Airlines.
Turkish Airlines
36 %
Air Serbia
21 %
Qatar Airways
21 %
Important flight information
Frequently Asked Questions (FAQ)
Which airline is most commonly chosen for flights from London Heathrow to Karachi?
For flights from London Heathrow to Karachi, offers from Saudia, Gulf Air and Etihad Airways are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline suits you also depends on price, flight times, baggage and possible stopovers.
In which months do idealo users most frequently search for flights from London Heathrow to Karachi?
Flights from London Heathrow to Karachi are most frequently searched for travel in October, March and August. If you are planning to fly in one of these months, it may be worth comparing offers early. Outside the most popular months, you may find more choice or cheaper connections.
Which departure days are most popular for flights from London Heathrow to Karachi?
For flights from London Heathrow to Karachi, departures on Friday, Saturday and Monday are particularly in demand. Demand can be higher on popular travel days, so it is worth checking alternative departure days. You may find more suitable flight times or cheaper offers.
How long is the typical stay on trips from London Heathrow to Karachi?
For trips from London Heathrow to Karachi, stays of 7, 49 and 9 days are most commonly searched. These trip lengths are particularly popular with idealo users on this route.
Which airports near London Heathrow are frequently used for flights to Karachi?
As well as London Heathrow airport, users also frequently search for flights from Manchester, Birmingham and London Gatwick to Karachi. Alternative departure airports can offer more choice of flight times, airlines or prices. Do also check how accessible each airport is for you.