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Cheap flights from London Heathrow Airport to Karachi from £170

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 20/11. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:00 - 04:10LHR-KHI
28h 10m2 stops
Multiple Airlines Logo
11:30 - 18:25KHI-LHR
11h 55m1 stop
£449Multiple Airlines
Find Deal
Sun, 11 Jan - Thu, 22 Jan
Etihad Airways Logo
08:50 - 11:00LHR-KHI
21h 10m1 stop
Etihad Airways Logo
05:10 - 18:10KHI-LHR
18h 00m1 stop
£449Etihad Airways
Find Deal
Mon, 17 Nov - Tue, 13 Jan
Etihad Airways Logo
13:55 - 17:35LHR-KHI
22h 40m1 stop
Etihad Airways Logo
21:25 - 12:05KHI-LHR
19h 40m1 stop
£450Etihad Airways
Find Deal
Sat, 15 Nov - Fri, 5 Dec
Etihad Airways Logo
08:50 - 11:00LHR-KHI
21h 10m1 stop
Etihad Airways Logo
06:25 - 18:10KHI-LHR
16h 45m1 stop
£452Etihad Airways
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Multiple Airlines Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
Multiple Airlines Logo
17:20 - 06:35KHI-LHR
18h 15m1 stop
£454Multiple Airlines
Find Deal
Fri, 14 Nov - Wed, 19 Nov
Gulf Air Logo
21:50 - 19:05LHR-KHI
16h 15m1 stop
Gulf Air Logo
07:10 - 14:45KHI-LHR
12h 35m1 stop
£455Gulf Air
Find Deal
Sun, 23 Nov - Wed, 17 Dec
Etihad Airways Logo
08:50 - 02:45LHR-KHI
12h 55m1 stop
Etihad Airways Logo
21:25 - 12:05KHI-LHR
19h 40m1 stop
£455Etihad Airways
Find Deal
Thu, 13 Nov - Sun, 16 Nov
Gulf Air Logo
09:30 - 19:05LHR-KHI
28h 35m1 stop
Gulf Air Logo
07:10 - 06:35KHI-LHR
28h 25m1 stop
£456Gulf Air
Find Deal
Sun, 1 Feb - Sat, 28 Feb
Gulf Air Logo
09:30 - 19:05LHR-KHI
28h 35m1 stop
Gulf Air Logo
07:10 - 06:35KHI-LHR
28h 25m1 stop
£458Gulf Air
Find Deal
Wed, 12 Nov - Wed, 26 Nov
Gulf Air Logo
09:30 - 05:40LHR-KHI
15h 10m1 stop
Gulf Air Logo
07:10 - 14:45KHI-LHR
12h 35m1 stop
£459Gulf Air
Find Deal
Thu, 15 Jan - Wed, 11 Feb

Etihad Airways flights from London Heathrow Airport to Karachi

Our best Etihad Airways deals on London Heathrow Airport to Karachi flight tickets
Etihad Airways
17 Nov
LHR08:50London Heathrow
21h 10m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
13 Jan
KHI05:10Karachi Quaid-E-Azam Intl
18h 00m
1 stop
LHR18:10London Heathrow
£449
Find similar
Etihad Airways
15 Nov
LHR13:55London Heathrow
22h 40m
1 stop
KHI17:35Karachi Quaid-E-Azam Intl
5 Dec
KHI21:25Karachi Quaid-E-Azam Intl
19h 40m
1 stop
LHR12:05London Heathrow
£450
Find similar
Etihad Airways
13 Nov
LHR08:50London Heathrow
21h 10m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
20 Nov
KHI06:25Karachi Quaid-E-Azam Intl
16h 45m
1 stop
LHR18:10London Heathrow
£452
Find similar

Gulf Air flights from London Heathrow Airport to Karachi

Our best Gulf Air deals on London Heathrow Airport to Karachi flight tickets
Gulf Air
23 Nov
LHR21:50London Heathrow
16h 15m
1 stop
KHI19:05Karachi Quaid-E-Azam Intl
17 Dec
KHI07:10Karachi Quaid-E-Azam Intl
12h 35m
1 stop
LHR14:45London Heathrow
£455
Find similar
Gulf Air
1 Feb
LHR09:30London Heathrow
28h 35m
1 stop
KHI19:05Karachi Quaid-E-Azam Intl
28 Feb
KHI07:10Karachi Quaid-E-Azam Intl
28h 25m
1 stop
LHR06:35London Heathrow
£456
Find similar
Gulf Air
12 Nov
LHR09:30London Heathrow
28h 35m
1 stop
KHI19:05Karachi Quaid-E-Azam Intl
26 Nov
KHI07:10Karachi Quaid-E-Azam Intl
28h 25m
1 stop
LHR06:35London Heathrow
£458
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 31 October 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

Sun 11/1

19:00-04:10

2 stops28h 10m

Karachi Quaid-E-Azam Intl

Thu 22/1

11:30-18:25

1 stop11h 55m

£449

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Mon 17/11

08:50-11:00

1 stop21h 10m

Karachi Quaid-E-Azam Intl

Tue 13/1

05:10-18:10

1 stop18h 00m

£449

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Sat 15/11

13:55-17:35

1 stop22h 40m

Karachi Quaid-E-Azam Intl

Fri 5/12

21:25-12:05

1 stop19h 40m

£450

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 13/11

08:50-11:00

1 stop21h 10m

Karachi Quaid-E-Azam Intl

Thu 20/11

06:25-18:10

1 stop16h 45m

£452

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Fri 14/11

08:05-04:10

2 stops15h 05m

Karachi Quaid-E-Azam Intl

Wed 19/11

17:20-06:35

1 stop18h 15m

£454

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Sun 23/11

21:50-19:05

1 stop16h 15m

Karachi Quaid-E-Azam Intl

Wed 17/12

07:10-14:45

1 stop12h 35m

£455

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 13/11

08:50-02:45

1 stop12h 55m

Karachi Quaid-E-Azam Intl

Sun 16/11

21:25-12:05

1 stop19h 40m

£455

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Sun 1/2

09:30-19:05

1 stop28h 35m

Karachi Quaid-E-Azam Intl

Sat 28/2

07:10-06:35

1 stop28h 25m

£456

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Wed 12/11

09:30-19:05

1 stop28h 35m

Karachi Quaid-E-Azam Intl

Wed 26/11

07:10-06:35

1 stop28h 25m

£458

LondonKarachi

LHR - KHI

LHRKHI

London Heathrow

Thu 15/1

09:30-05:40

1 stop15h 10m

Karachi Quaid-E-Azam Intl

Wed 11/2

07:10-14:45

1 stop12h 35m

£459

Flights are sorted by cheapest return 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 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 £502, 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 £515.

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 £495. 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 £549.

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 £482. In the afternoon is when there is more demand to fly to Karachi, so prices are often more expensive at around £552 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 £574 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 £530 on momondo.

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

As of October 2025, prices for London Heathrow Airport to Karachi flights are approximately 30% 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.
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  • 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 £153Free CancellationRating
6.7
634 reviews
Search Pegasus Airlines flights
SAUDIAPriceFrom £397Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Turkish AirlinesPriceFrom £413Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom £429Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Gulf AirPriceFrom £436Free CancellationRating
7.2
217 reviews
Search Gulf Air flights
Oman AirPriceFrom £447Free CancellationRating
8.2
99 reviews
Search Oman Air flights
Qatar AirwaysPriceFrom £484Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
British AirwaysPriceFrom £487Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
EmiratesPriceFrom £535Free CancellationRating
8.1
3,395 reviews
Search Emirates 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.

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