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Cheap flights from London Heathrow Airport to Karachi from £197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Karachi departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Karachi

Cheap return flights

Turkish Airlines Logo
11:30 - 04:45LHR-KHI
36h 15m1 stop
Turkish Airlines Logo
06:15 - 14:55KHI-LHR
13h 40m1 stop
£429Turkish Airlines
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Etihad Airways Logo
09:30 - 03:15LHR-KHI
13h 45m1 stop
Etihad Airways Logo
05:15 - 18:45KHI-LHR
17h 30m1 stop
£432Etihad Airways
Find Deal
Thu, 25 Sep - Thu, 2 Oct
Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
Logo
05:10 - 19:35KHI-LHR
19h 25m2 stops
£435
Find Deal
Tue, 25 Nov - Tue, 9 Dec
Etihad Airways Logo
08:50 - 11:00LHR-KHI
21h 10m1 stop
Etihad Airways Logo
05:10 - 12:05KHI-LHR
11h 55m1 stop
£436Etihad Airways
Find Deal
Mon, 3 Nov - Mon, 17 Nov
Turkish Airlines Logo
11:30 - 04:45LHR-KHI
36h 15m1 stop
Turkish Airlines Logo
06:15 - 14:55KHI-LHR
13h 40m1 stop
£438Turkish Airlines
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Turkish Airlines Logo
22:35 - 04:45LHR-KHI
49h 10m1 stop
Turkish Airlines Logo
06:15 - 09:55KHI-LHR
32h 40m1 stop
£439Turkish Airlines
Find Deal
Wed, 19 Nov - Mon, 1 Dec
Turkish Airlines Logo
22:35 - 04:45LHR-KHI
49h 10m1 stop
Turkish Airlines Logo
06:15 - 22:25KHI-LHR
21h 10m1 stop
£439Turkish Airlines
Find Deal
Wed, 7 Jan - Tue, 13 Jan
Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
Logo
05:10 - 17:55KHI-LHR
17h 45m2 stops
£443
Find Deal
Mon, 17 Nov - Sun, 23 Nov
Gulf Air Logo
22:05 - 19:15LHR-KHI
17h 10m1 stop
Gulf Air Logo
20:05 - 14:45KHI-LHR
23h 40m1 stop
£444Gulf Air
Find Deal
Mon, 13 Oct - Thu, 13 Nov
Gulf Air Logo
10:00 - 19:15LHR-KHI
29h 15m1 stop
Gulf Air Logo
06:50 - 06:55KHI-LHR
28h 05m1 stop
£444Gulf Air
Find Deal
Wed, 1 Oct - Wed, 8 Oct

Gulf Air flights from London Heathrow Airport to Karachi

Our best Gulf Air deals on London Heathrow Airport to Karachi flight tickets
Gulf Air
13 Oct
LHR22:05London Heathrow
17h 10m
1 stop
KHI19:15Karachi Quaid-E-Azam Intl
13 Nov
KHI20:05Karachi Quaid-E-Azam Intl
23h 40m
1 stop
LHR14:45London Heathrow
£444
Find similar
Gulf Air
1 Oct
LHR10:00London Heathrow
29h 15m
1 stop
KHI19:15Karachi Quaid-E-Azam Intl
8 Oct
KHI06:50Karachi Quaid-E-Azam Intl
28h 05m
1 stop
LHR06:55London Heathrow
£444
Find similar
Gulf Air
8 Oct
LHR10:00London Heathrow
29h 15m
1 stop
KHI19:15Karachi Quaid-E-Azam Intl
22 Oct
KHI06:50Karachi Quaid-E-Azam Intl
12h 30m
1 stop
LHR15:20London Heathrow
£447
Find similar

Turkish Airlines flights from London Heathrow Airport to Karachi

Our best Turkish Airlines deals on London Heathrow Airport to Karachi flight tickets
Turkish Airlines
17 Nov
LHR11:30London Heathrow
36h 15m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
23 Nov
KHI06:15Karachi Quaid-E-Azam Intl
13h 40m
1 stop
LHR14:55London Heathrow
£429
Find similar
Turkish Airlines
6 Nov
LHR11:30London Heathrow
36h 15m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
10 Nov
KHI06:15Karachi Quaid-E-Azam Intl
13h 40m
1 stop
LHR14:55London Heathrow
£438
Find similar
Turkish Airlines
19 Nov
LHR22:35London Heathrow
49h 10m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
1 Dec
KHI06:15Karachi Quaid-E-Azam Intl
32h 40m
1 stop
LHR09:55London Heathrow
£439
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Karachi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
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

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 17/11

11:30-04:45

1 stop36h 15m

Karachi Quaid-E-Azam Intl

Sun 23/11

06:15-14:55

1 stop13h 40m

£429

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 25/9

09:30-03:15

1 stop13h 45m

Karachi Quaid-E-Azam Intl

Thu 2/10

05:15-18:45

1 stop17h 30m

£432

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Tue 25/11

08:05-04:10

2 stops15h 05m

Karachi Quaid-E-Azam Intl

Tue 9/12

05:10-19:35

2 stops19h 25m

£435

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 3/11

08:50-11:00

1 stop21h 10m

Karachi Quaid-E-Azam Intl

Mon 17/11

05:10-12:05

1 stop11h 55m

£436

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 6/11

11:30-04:45

1 stop36h 15m

Karachi Quaid-E-Azam Intl

Mon 10/11

06:15-14:55

1 stop13h 40m

£438

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 19/11

22:35-04:45

1 stop49h 10m

Karachi Quaid-E-Azam Intl

Mon 1/12

06:15-09:55

1 stop32h 40m

£439

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 7/1

22:35-04:45

1 stop49h 10m

Karachi Quaid-E-Azam Intl

Tue 13/1

06:15-22:25

1 stop21h 10m

£439

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 17/11

08:05-04:10

2 stops15h 05m

Karachi Quaid-E-Azam Intl

Sun 23/11

05:10-17:55

2 stops17h 45m

£443

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 13/10

22:05-19:15

1 stop17h 10m

Karachi Quaid-E-Azam Intl

Thu 13/11

20:05-14:45

1 stop23h 40m

£444

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 1/10

10:00-19:15

1 stop29h 15m

Karachi Quaid-E-Azam Intl

Wed 8/10

06:50-06:55

1 stop28h 05m

£444

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 cheapest month to fly to Karachi?

The cheapest month to fly to Karachi from London Heathrow Airport is in September. Flight prices, which tend to average around £487, are often lower during this time because this is during the off-season. If you aren’t able to travel to Karachi during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £500.

What is the cheapest day to depart on your flight to Karachi?

The cheapest day to depart on your flight to Karachi is on a Tuesday when prices can be found for as low as £480. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Karachi on Saturday is £532.

What is the cheapest time of day to depart on your flight to Karachi?

The cheapest time of day to fly to Karachi is at midday when flights can be purchased for as low as £468. In the afternoon is when there is more demand to fly to Karachi, so prices are often more expensive at around £536 per ticket.

How far in advance should I book a flight 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 £554 when searching weeks before you fly. 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 £511 on momondo.

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

As of September 2025, prices for London Heathrow Airport to Karachi flights are approximately 41% more expensive 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 return 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

Direct flights

None
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

  • 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. A reasonable flight in good conditions will take 10h 35m.

  • 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 for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 required travel and health documents for your Karachi Quaid-E-Azam Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Karachi Quaid-E-Azam Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Pegasus AirlinesPriceFrom £148Free CancellationRating
6.7
638 reviews
Search Pegasus Airlines flights
SAUDIAPriceFrom £384Free CancellationRating
7.4
634 reviews
Search SAUDIA flights
Gulf AirPriceFrom £394Free CancellationRating
7.1
209 reviews
Search Gulf Air flights
Turkish AirlinesPriceFrom £402Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £412Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Oman AirPriceFrom £434Free CancellationRating
8.3
93 reviews
Search Oman Air flights
Qatar AirwaysPriceFrom £449Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £470Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
EmiratesPriceFrom £524Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
Pakistan International AirlinesPriceFrom £606Free CancellationRating
6.2
49 reviews
Search Pakistan International Airlines flights

Why use momondo?

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

Finding the right flight to Karachi from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Karachi quick and easy, saving you time and money.

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

Flights from London to Karachi with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Karachi.

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.

An easier way to manage your Karachi trip

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