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Cheap flights from London Heathrow Airport to Karachi from C$ 625

LHR — KHI
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Karachi

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Karachi

Thu 26/118:55 p.m. -
1 stop24h 50m
Fri 18/1211:55 a.m. -
1 stop11h 15m
Deal found 12/9C$ 976
Fri 6/118:55 p.m. -
1 stop15h 40m
Mon 25/15:10 a.m. -
1 stop11h 55m
Deal found 14/9C$ 978
Mon 19/108:45 p.m. -
1 stop10h 25m
Tue 3/115:10 a.m. -
1 stop18h 00m
Deal found 16/9C$ 1,008
Fri 18/99:30 a.m. -
1 stop13h 30m
Tue 6/105:25 a.m. -
1 stop11h 20m
Deal found 15/9C$ 1,011
Tue 27/107:20 p.m. -
1 stop10h 40m
Thu 5/116:25 a.m. -
1 stop13h 05m
Deal found 12/9C$ 1,012
Mon 28/98:45 p.m. -
1 stop10h 25m
Sun 18/105:25 a.m. -
1 stop13h 40m
Deal found 14/9C$ 1,014
Tue 20/102:45 p.m. -
1 stop10h 55m
Tue 3/115:10 a.m. -
1 stop11h 55m
Deal found 16/9C$ 1,015
Wed 30/1210:40 p.m. -
1 stop48h 55m
Wed 27/19:45 a.m. -
1 stop33h 30m
Deal found 13/9C$ 1,028
Sun 20/99:40 p.m. -
1 stop16h 55m
Mon 5/109:35 p.m. -
1 stop21h 30m
Deal found 16/9C$ 1,032
Mon 21/98:45 p.m. -
1 stop10h 25m
Mon 5/1012:05 p.m. -
1 stop10h 40m
Deal found 16/9C$ 1,033
Fri 4/127:20 p.m. -
1 stop17h 15m
Wed 23/126:25 a.m. -
1 stop13h 05m
Deal found 17/9C$ 1,042

Find flight deals from Heathrow to Karachi

Round-trip from

C$ 976

One-way from

C$ 625

Popular in

December

Cheapest in

January

Average price

C$ 1,005
Etihad Airways
  • Etihad Airways
  • 1/12-21/12
  • 2 total stops
  • 27h 35m total
  • London to Karachi
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Etihad Airways
  • Etihad Airways
  • 22/11-31/12
  • 1 total stop
  • 24h 50m total
  • London to Karachi
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to Karachi that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Thu 25/2

8:55 p.m.-2:45 a.m.

1 stop24h 50m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 658

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Thu 15/10

9:30 a.m.-11:10 a.m.

1 stop21h 40m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 746
Quickest round-trip

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Sat 17/10

5:00 p.m.-12:00 p.m.

1 stop15h 00m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 831

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Wed 21/10

4:15 p.m.-12:00 p.m.

1 stop15h 45m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 831

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Mon 9/11

7:45 p.m.-6:55 a.m.

2 stops30h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 879

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Mon 2/11

6:25 p.m.-1:35 a.m.

2 stops26h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 880

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Tue 6/10

7:35 p.m.-7:15 a.m.

2 stops31h 40m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 881

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Wed 24/2

6:30 a.m.-6:55 a.m.

2 stops19h 25m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 890

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Fri 2/10

7:40 a.m.-7:15 a.m.

2 stops19h 35m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 902

LondonKarachi

LHR London Heathrow - KHI Karachi Quaid-E-Azam Intl

LHRKHI

London Heathrow

Tue 5/1

10:45 a.m.-6:55 a.m.

2 stops15h 10m

Karachi Quaid-E-Azam Intl

Wed 31/12

12:00 a.m.-8:00 p.m.

Nonstop0h 00m

C$ 926

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Karachi

Have a flexible travel schedule? Discover the best time to fly to Karachi from Heathrow with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Karachi

How far ahead should I book a flight from London Heathrow Airport to Karachi?

The best time to book flights from London Heathrow Airport to Karachi is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Karachi?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Karachi (average of C$ 946). Flying from London Heathrow Airport to Karachi in December is currently the most expensive (average of C$ 1,353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from London Heathrow Airport to Karachi?

Airfare is typical for this route at the moment.

London Heathrow Airport to Karachi flights typically cost between C$ 908 and C$ 1,099 in November.
The cheapest round-trip price found within the last 5 days was C$ 976 on Etihad Airways (26 Nov-19 Dec).

Related info for your journey

  • What airport do you fly into for flights to Karachi from London Heathrow?

    If you book a flight to Karachi from London Heathrow, you will be flying to Quaid-E-Azam Intl, which is the city’s only airport. Karachi Quaid-E-Azam Intl (KHI) is located 17.2 km from the centre of Karachi. There are 0 flights from London Heathrow to Quaid-E-Azam Intl per day from 0 different airlines.

  • How long is the flight from London Heathrow Airport to Karachi?

    There are many flights that can get you from London Heathrow Airport to Karachi in 15h 40m. Fly via Etihad Airways or Turkish Airlines to get the fastest option. The distance between London Heathrow Airport and Karachi is about 6334 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Heathrow to Karachi that include hotel bookings?

    Yes. In addition to deals on Heathrow to Karachi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Karachi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Karachi.

  • Can I find deals for business class flights from Heathrow to Karachi?

    Yes. Cheapflights offers flight deals from Heathrow to Karachi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Karachi?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Karachi (average of C$ 946). Flying from London Heathrow Airport to Karachi in December is currently the most expensive (average of C$ 1,353). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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