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Cheap flights from London Heathrow Airport to Karachi from $265

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Karachi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:30 pm - 3:25 amLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
27h 55m3 stops Vienna Intl Tirana Rinas Istanbul Sabiha Gokcen
Multiple Airlines Logo
4:25 am - 7:20 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
18h 55m3 stops Istanbul Sabiha Gokcen Tirana Rinas Zurich
$619Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
Multiple Airlines Logo
7:00 am - 4:10 amLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
16h 10m2 stops Geneva Geneve-Cointrin Istanbul Sabiha Gokcen
Multiple Airlines Logo
11:55 am - 12:05 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
29h 10m1 stop Abu Dhabi Zayed Intl
$633Multiple Airlines
Mon, Jan 4 - Mon, Feb 1
Etihad Airways Logo
8:55 pm - 5:35 pmLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
15h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
9:25 pm - 2:30 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
22h 05m1 stop Abu Dhabi Zayed Intl
$665Etihad Airways
Tue, Nov 10 - Fri, Nov 20
Etihad Airways Logo
8:55 pm - 5:30 amLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
27h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
6:25 am - 6:10 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
16h 45m1 stop Abu Dhabi Zayed Intl
$665Etihad Airways
Mon, Nov 16 - Fri, Nov 27
Gulf Air Logo
10:05 pm - 7:15 pmLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
17h 10m1 stop Manama Bahrain Intl
Gulf Air Logo
6:50 am - 3:20 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
12h 30m1 stop Manama Bahrain Intl
$729Gulf Air
Wed, Oct 14 - Wed, Oct 21
Gulf Air Logo
9:30 am - 7:05 pmLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
28h 35m1 stop Manama Bahrain Intl
Gulf Air Logo
7:10 am - 2:45 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
12h 35m1 stop Manama Bahrain Intl
$765Gulf Air
Mon, Oct 26 - Wed, Mar 3
Qatar Airways Logo
9:25 am - 6:55 amLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
16h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 12:15 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
12h 55m1 stop Doha Hamad Intl
$840Qatar Airways
Tue, Nov 17 - Fri, Nov 20
Qatar Airways Logo
9:25 am - 6:55 amLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
16h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 12:15 pmKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
12h 55m1 stop Doha Hamad Intl
$841Qatar Airways
Tue, Nov 17 - Fri, Nov 20
SAUDIA Logo
4:15 pm - 12:00 pmLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
14h 45m1 stop Riyadh King Khaled Intl
SAUDIA Logo
1:30 pm - 7:30 amKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
23h 00m1 stop Riyadh King Khaled Intl
$1,172SAUDIA
Mon, Jan 4 - Thu, Jan 7
SAUDIA Logo
4:15 pm - 12:00 pmLHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
14h 45m1 stop Riyadh King Khaled Intl
SAUDIA Logo
1:30 pm - 7:30 amKHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
23h 00m1 stop Riyadh King Khaled Intl
$1,172SAUDIA
Sun, Jan 3 - Thu, Jan 7

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Gulf Air flights from London Heathrow Airport to Karachi

Our best Gulf Air deals on London Heathrow Airport to Karachi flight tickets
Gulf Air
Oct 14
LHR10:05 pmLondon Heathrow
17h 10m
1 stop
KHI7:15 pmKarachi Quaid-E-Azam Intl
Oct 21
KHI6:50 amKarachi Quaid-E-Azam Intl
12h 30m
1 stop
LHR3:20 pmLondon Heathrow
$729
Gulf Air
Sep 20
LHR10:00 amLondon Heathrow
29h 15m
1 stop
KHI7:15 pmKarachi Quaid-E-Azam Intl
Oct 4
KHI6:50 amKarachi Quaid-E-Azam Intl
12h 30m
1 stop
LHR3:20 pmLondon Heathrow
$3,755

Turkish Airlines flights from London Heathrow Airport to Karachi

Our best Turkish Airlines deals on London Heathrow Airport to Karachi flight tickets
Turkish Airlines
Jan 3
LHR10:40 pmLondon Heathrow
48h 55m
1 stop
KHI4:35 amKarachi Quaid-E-Azam Intl
Feb 1
KHI6:05 amKarachi Quaid-E-Azam Intl
21h 25m
1 stop
LHR10:30 pmLondon Heathrow
$730
Turkish Airlines
Dec 30
LHR10:40 pmLondon Heathrow
48h 55m
1 stop
KHI4:35 amKarachi Quaid-E-Azam Intl
Jan 27
KHI9:45 amKarachi Quaid-E-Azam Intl
33h 30m
1 stop
LHR2:15 pmLondon Heathrow
$737
Turkish Airlines
Dec 30
LHR6:25 amLondon Heathrow
41h 10m
1 stop
KHI4:35 amKarachi Quaid-E-Azam Intl
Jan 28
KHI6:05 amKarachi Quaid-E-Azam Intl
13h 50m
1 stop
LHR2:55 pmLondon Heathrow
$738

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonKarachi

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

LHRKHI

London Heathrow

Wed 10/14

7:30 pm-3:25 am

3 stops27h 55m

Karachi Quaid-E-Azam Intl

Wed 10/21

4:25 am-7:20 pm

3 stops18h 55m

$619

LondonKarachi

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

LHRKHI

London Heathrow

Mon 1/4

7:00 am-4:10 am

2 stops16h 10m

Karachi Quaid-E-Azam Intl

Mon 2/1

11:55 am-12:05 pm

1 stop29h 10m

$633

LondonKarachi

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

LHRKHI

London Heathrow

Tue 11/10

8:55 pm-5:35 pm

1 stop15h 40m

Karachi Quaid-E-Azam Intl

Fri 11/20

9:25 pm-2:30 pm

1 stop22h 05m

$665

LondonKarachi

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

LHRKHI

London Heathrow

Mon 11/16

8:55 pm-5:30 am

1 stop27h 35m

Karachi Quaid-E-Azam Intl

Fri 11/27

6:25 am-6:10 pm

1 stop16h 45m

$665

LondonKarachi

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

LHRKHI

London Heathrow

Wed 10/14

10:05 pm-7:15 pm

1 stop17h 10m

Karachi Quaid-E-Azam Intl

Wed 10/21

6:50 am-3:20 pm

1 stop12h 30m

$729

LondonKarachi

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

LHRKHI

London Heathrow

Mon 10/26

9:30 am-7:05 pm

1 stop28h 35m

Karachi Quaid-E-Azam Intl

Wed 3/3

7:10 am-2:45 pm

1 stop12h 35m

$765
Quickest round-trip

LondonKarachi

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

LHRKHI

London Heathrow

Tue 11/17

9:25 am-6:55 am

1 stop16h 30m

Karachi Quaid-E-Azam Intl

Fri 11/20

4:20 am-12:15 pm

1 stop12h 55m

$840

LondonKarachi

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

LHRKHI

London Heathrow

Tue 11/17

9:25 am-6:55 am

1 stop16h 30m

Karachi Quaid-E-Azam Intl

Fri 11/20

4:20 am-12:15 pm

1 stop12h 55m

$841

LondonKarachi

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

LHRKHI

London Heathrow

Mon 1/4

4:15 pm-12:00 pm

1 stop14h 45m

Karachi Quaid-E-Azam Intl

Thu 1/7

1:30 pm-7:30 am

1 stop23h 00m

$1,172

LondonKarachi

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

LHRKHI

London Heathrow

Sun 1/3

4:15 pm-12:00 pm

1 stop14h 45m

Karachi Quaid-E-Azam Intl

Thu 1/7

1:30 pm-7:30 am

1 stop23h 00m

$1,172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Karachi from

How to get the cheapest flight ticket from London Heathrow Airport to Karachi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Karachi?

Prices are currently low for flights on this route.

Typical prices usually range from $651 to $788.
The lowest price recently found on this route was $619.

What is the cheapest month to fly to Karachi?

If you don’t want to visit Karachi in January, then you should wait until November to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $691.

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

You are more likely to see cheaper flights to Karachi from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Karachi for around $779 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karachi from London Heathrow Airport for as low as $735 on momondo.

How have London Heathrow Airport to Karachi flight prices changed over time?

As of September 2026, prices for London Heathrow Airport to Karachi flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Karachi

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Karachi according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Heathrow Airport to Karachi (LHR to KHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Karachi

Best Price Found

$265

Fastest flight time

16h 10m

Direct flights

None
The best one-way flight to Karachi from London Heathrow Airport in the past 72 hours is $265. The best round-trip flight deal from London Heathrow Airport to Karachi found on momondo in the last 72 hours is $619.
The fastest flight from London Heathrow Airport to Karachi takes 16h 10m
There are no direct flights from London Heathrow Airport to Karachi. There are no popular flight routes from London Heathrow Airport to Karachi.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Karachi

  • How far is London Heathrow to Karachi Quaid-E-Azam Intl by plane?

    The distance between London Heathrow and Karachi Quaid-E-Azam Intl is about 3931.8 mi. 16h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

    Prices for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Karachi Quaid-E-Azam Intl Airport.

  • What documentation or ID do you need to fly to Karachi Quaid-E-Azam Intl Airport?

    The travel and health documents required for your trip to Karachi Quaid-E-Azam Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Karachi Quaid-E-Azam Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from London Heathrow Airport to Karachi?

Best airlines flying from London Heathrow Airport to Karachi

Compare and see reviews for airlines that fly from London Heathrow Airport to Karachi with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom $533Free CancellationRating
7.3
685 reviews
Search SAUDIA flights
Gulf AirPriceFrom $619Free CancellationRating
7.2
244 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom $633Free CancellationRating
7.3
1,535 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $668Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Karachi?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karachi from London.

Can I find flights from London to Karachi with flexible booking policies on momondo?

All flight searches from London to Karachi on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Karachi?

Once all potential London to Karachi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Karachi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Karachi from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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