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Cheap flights from Karachi to London from £219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Karachi to London departing on 30/10. 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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Cheap return flights

Multiple Airlines Logo
05:10 - 17:50KHI-LHR
17h 40m2 stops
Multiple Airlines Logo
06:00 - 04:10LHR-KHI
17h 10m2 stops
£467Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
05:10 - 21:40KHI-LHR
21h 30m2 stops
Multiple Airlines Logo
06:00 - 04:10LHR-KHI
41h 10m2 stops
£478Multiple Airlines
Find Deal
Tue, 4 Nov - Mon, 17 Nov
Multiple Airlines Logo
05:10 - 17:50KHI-LHR
17h 40m2 stops
Multiple Airlines Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
£480Multiple Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Etihad Airways Logo
11:55 - 06:40KHI-LHR
23h 45m1 stop
Etihad Airways Logo
19:20 - 17:35LHR-KHI
17h 15m1 stop
£489Etihad Airways
Find Deal
Wed, 5 Nov - Sat, 10 Jan
Turkish Airlines Logo
05:50 - 16:40KHI-LHR
14h 50m1 stop
Turkish Airlines Logo
06:35 - 04:45LHR-KHI
41h 10m1 stop
£495Turkish Airlines
Find Deal
Tue, 30 Sep - Tue, 2 Dec
Turkish Airlines Logo
05:50 - 16:40KHI-LHR
38h 50m1 stop
Turkish Airlines Logo
16:40 - 04:20LHR-KHI
31h 40m1 stop
£504Turkish Airlines
Find Deal
Tue, 30 Sep - Thu, 2 Oct
Turkish Airlines Logo
05:50 - 15:05KHI-LHR
13h 15m1 stop
Turkish Airlines Logo
22:25 - 04:20LHR-KHI
49h 55m1 stop
£506Turkish Airlines
Find Deal
Mon, 29 Sep - Tue, 7 Oct
Etihad Airways Logo
05:15 - 12:45KHI-LHR
11h 30m1 stop
Etihad Airways Logo
20:55 - 17:35LHR-KHI
15h 40m1 stop
£509Etihad Airways
Find Deal
Wed, 8 Oct - Thu, 30 Oct
Etihad Airways Logo
05:10 - 14:30KHI-LHR
14h 20m1 stop
Etihad Airways Logo
13:55 - 11:00LHR-KHI
16h 05m1 stop
£511Etihad Airways
Find Deal
Fri, 30 Jan - Sun, 8 Feb
Oman Air Logo
11:00 - 19:10KHI-LHR
12h 10m1 stop
Oman Air Logo
20:50 - 10:50LHR-KHI
10h 00m1 stop
£560Oman Air
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Tue, 14 Oct - Tue, 21 Oct

Turkish Airlines flights from Karachi to London Heathrow Airport

Our best Turkish Airlines deals on Karachi to London Heathrow Airport flight tickets
Turkish Airlines
30 Sept
KHI05:50Karachi Quaid-E-Azam Intl
14h 50m
1 stop
LHR16:40London Heathrow
2 Dec
LHR06:35London Heathrow
41h 10m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
£495
Find similar
Turkish Airlines
30 Sept
KHI05:50Karachi Quaid-E-Azam Intl
38h 50m
1 stop
LHR16:40London Heathrow
2 Oct
LHR16:40London Heathrow
31h 40m
1 stop
KHI04:20Karachi Quaid-E-Azam Intl
£504
Find similar
Turkish Airlines
24 Sept
KHI05:50Karachi Quaid-E-Azam Intl
20h 35m
1 stop
LHR22:25London Heathrow
6 Oct
LHR13:25London Heathrow
34h 55m
1 stop
KHI04:20Karachi Quaid-E-Azam Intl
£506
Find similar

Etihad Airways flights from Karachi to London Heathrow Airport

Our best Etihad Airways deals on Karachi to London Heathrow Airport flight tickets
Etihad Airways
5 Nov
KHI11:55Karachi Quaid-E-Azam Intl
23h 45m
1 stop
LHR06:40London Heathrow
10 Jan
LHR19:20London Heathrow
17h 15m
1 stop
KHI17:35Karachi Quaid-E-Azam Intl
£489
Find similar
Etihad Airways
8 Oct
KHI05:15Karachi Quaid-E-Azam Intl
11h 30m
1 stop
LHR12:45London Heathrow
30 Oct
LHR20:55London Heathrow
15h 40m
1 stop
KHI17:35Karachi Quaid-E-Azam Intl
£509
Find similar
Etihad Airways
30 Jan
KHI05:10Karachi Quaid-E-Azam Intl
14h 20m
1 stop
LHR14:30London Heathrow
8 Feb
LHR13:55London Heathrow
16h 05m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
£511
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Karachi to London Heathrow Airport 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 Karachi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 30/10

05:10-17:50

2 stops17h 40m

London Heathrow

Thu 6/11

06:00-04:10

2 stops17h 10m

£467

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 4/11

05:10-21:40

2 stops21h 30m

London Heathrow

Mon 17/11

06:00-04:10

2 stops41h 10m

£478

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 29/10

05:10-17:50

2 stops17h 40m

London Heathrow

Wed 5/11

08:05-04:10

2 stops15h 05m

£480

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 5/11

11:55-06:40

1 stop23h 45m

London Heathrow

Sat 10/1

19:20-17:35

1 stop17h 15m

£489

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 30/9

05:50-16:40

1 stop14h 50m

London Heathrow

Tue 2/12

06:35-04:45

1 stop41h 10m

£495

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 30/9

05:50-16:40

1 stop38h 50m

London Heathrow

Thu 2/10

16:40-04:20

1 stop31h 40m

£504

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 29/9

05:50-15:05

1 stop13h 15m

London Heathrow

Tue 7/10

22:25-04:20

1 stop49h 55m

£506

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 8/10

05:15-12:45

1 stop11h 30m

London Heathrow

Thu 30/10

20:55-17:35

1 stop15h 40m

£509

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 30/1

05:10-14:30

1 stop14h 20m

London Heathrow

Sun 8/2

13:55-11:00

1 stop16h 05m

£511

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 14/10

11:00-19:10

1 stop12h 10m

London Heathrow

Tue 21/10

20:50-10:50

1 stop10h 00m

£560

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 London from

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

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 Karachi and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

In general, October is the cheapest month to fly from Karachi to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £534. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Karachi averaging around £542.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Karachi is on a Monday. momondo users have found tickets for Monday departures for as low as £532. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Friday is £642.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Karachi to London Heathrow Airport in the afternoon for as low as £482. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £604 on average. Flights to London Heathrow Airport from Karachi in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to London Heathrow Airport from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £570 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Karachi for as low as £497 on momondo.

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

As of September 2025, prices for Karachi to London Heathrow Airport flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Karachi to London Heathrow Airport

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

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

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

Direct flights

None
There are no direct flights from Karachi to London Heathrow Airport. There are no popular flight routes from Karachi to London Heathrow Airport.
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  • How far is Karachi Quaid-E-Azam Intl to London Heathrow by plane?

    The straight-line distance from Karachi Quaid-E-Azam Intl to London Heathrow is 3931.8 mi. 11h 15m is a normal flight duration for this route.

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

    Prices for flights from Karachi Quaid-E-Azam Intl Airport to London Heathrow Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow 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 London Heathrow 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 Karachi to London Heathrow Airport?

Best airlines flying from Karachi to London Heathrow Airport

Compare and see reviews for airlines that fly from Karachi to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom £340Free CancellationRating
8.1
3,336 reviews
Search Emirates flights
Etihad AirwaysPriceFrom £408Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £452Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Oman AirPriceFrom £455Free CancellationRating
8.3
93 reviews
Search Oman Air flights
Turkish AirlinesPriceFrom £486Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £498Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
Gulf AirPriceFrom £662Free CancellationRating
7.1
209 reviews
Search Gulf Air flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Karachi to London for you.

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

Flights from Karachi to London 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 Karachi to London?

Once you have performed a search for Karachi to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Karachi to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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