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Cheap flights from Karachi to London from £202

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 14/11. 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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Cheap return flights

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Multiple Airlines Logo
05:10 - 22:00KHI-LHR
21h 50m3 stops
Multiple Airlines Logo
07:00 - 04:10LHR-KHI
16h 10m2 stops
£375Multiple Airlines
Find Deal
Thu, 25 Dec - Sun, 11 Jan
Multiple Airlines Logo
22:50 - 05:55KHI-LHR
12h 05m1 stop
Multiple Airlines Logo
06:40 - 04:10LHR-KHI
16h 30m2 stops
£461Multiple Airlines
Find Deal
Fri, 26 Dec - Sun, 18 Jan
Multiple Airlines Logo
05:10 - 17:05KHI-LHR
16h 55m2 stops
Multiple Airlines Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
£475Multiple Airlines
Find Deal
Sat, 27 Dec - Sun, 18 Jan
Multiple Airlines Logo
11:30 - 18:25KHI-LHR
11h 55m1 stop
Multiple Airlines Logo
08:05 - 04:10LHR-KHI
15h 05m2 stops
£501Multiple Airlines
Find Deal
Thu, 18 Dec - Sat, 3 Jan
Multiple Airlines Logo
17:50 - 19:10KHI-LHR
30h 20m1 stop
Multiple Airlines Logo
07:05 - 04:10LHR-KHI
16h 05m2 stops
£509Multiple Airlines
Find Deal
Thu, 25 Dec - Sun, 11 Jan
Turkish Airlines Logo
06:15 - 16:10KHI-LHR
14h 55m1 stop
Turkish Airlines Logo
22:35 - 04:45LHR-KHI
49h 10m1 stop
£552Turkish Airlines
Find Deal
Sun, 15 Mar - Sun, 15 Mar
Turkish Airlines Logo
06:15 - 09:55KHI-LHR
32h 40m1 stop
Turkish Airlines Logo
22:35 - 04:45LHR-KHI
49h 10m1 stop
£554Turkish Airlines
Find Deal
Fri, 12 Dec - Fri, 9 Jan
Etihad Airways Logo
05:10 - 18:10KHI-LHR
18h 00m1 stop
Etihad Airways Logo
08:50 - 05:30LHR-KHI
15h 40m1 stop
£562Etihad Airways
Find Deal
Mon, 17 Nov - Tue, 9 Dec
Etihad Airways Logo
06:25 - 18:10KHI-LHR
16h 45m1 stop
Etihad Airways Logo
20:55 - 17:35LHR-KHI
15h 40m1 stop
£564Etihad Airways
Find Deal
Sat, 27 Dec - Sun, 11 Jan
Oman Air Logo
11:30 - 18:25KHI-LHR
11h 55m1 stop
Oman Air Logo
20:50 - 10:55LHR-KHI
10h 05m1 stop
£584Oman Air
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Sat, 21 Mar - Fri, 8 May

Turkish Airlines flights from Karachi to London Heathrow Airport

Our best Turkish Airlines deals on Karachi to London Heathrow Airport flight tickets
Turkish Airlines
15 Mar
KHI06:15Karachi Quaid-E-Azam Intl
14h 55m
1 stop
LHR16:10London Heathrow
15 Mar
LHR22:35London Heathrow
49h 10m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
£552
Find similar
Turkish Airlines
12 Dec
KHI06:15Karachi Quaid-E-Azam Intl
32h 40m
1 stop
LHR09:55London Heathrow
9 Jan
LHR22:35London Heathrow
49h 10m
1 stop
KHI04:45Karachi Quaid-E-Azam Intl
£554
Find similar
Turkish Airlines
24 Mar
KHI06:15Karachi Quaid-E-Azam Intl
14h 55m
1 stop
LHR16:10London Heathrow
28 May
LHR11:10London Heathrow
37h 10m
1 stop
KHI04:20Karachi Quaid-E-Azam Intl
£557
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
17 Nov
KHI05:10Karachi Quaid-E-Azam Intl
18h 00m
1 stop
LHR18:10London Heathrow
9 Dec
LHR08:50London Heathrow
15h 40m
1 stop
KHI05:30Karachi Quaid-E-Azam Intl
£562
Find similar
Etihad Airways
27 Dec
KHI06:25Karachi Quaid-E-Azam Intl
16h 45m
1 stop
LHR18:10London Heathrow
11 Jan
LHR20:55London Heathrow
15h 40m
1 stop
KHI17:35Karachi Quaid-E-Azam Intl
£564
Find similar
Etihad Airways
11 Nov
KHI05:10Karachi Quaid-E-Azam Intl
11h 55m
1 stop
LHR12:05London Heathrow
24 Nov
LHR19:20London Heathrow
10h 40m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
£575
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 7 November 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 25/12

05:10-22:00

3 stops21h 50m

London Heathrow

Sun 11/1

07:00-04:10

2 stops16h 10m

£375

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 26/12

22:50-05:55

1 stop12h 05m

London Heathrow

Sun 18/1

06:40-04:10

2 stops16h 30m

£461

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 27/12

05:10-17:05

2 stops16h 55m

London Heathrow

Sun 18/1

08:05-04:10

2 stops15h 05m

£475

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 18/12

11:30-18:25

1 stop11h 55m

London Heathrow

Sat 3/1

08:05-04:10

2 stops15h 05m

£501

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 25/12

17:50-19:10

1 stop30h 20m

London Heathrow

Sun 11/1

07:05-04:10

2 stops16h 05m

£509

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 15/3

06:15-16:10

1 stop14h 55m

London Heathrow

Sun 15/3

22:35-04:45

1 stop49h 10m

£552

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 12/12

06:15-09:55

1 stop32h 40m

London Heathrow

Fri 9/1

22:35-04:45

1 stop49h 10m

£554

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 17/11

05:10-18:10

1 stop18h 00m

London Heathrow

Tue 9/12

08:50-05:30

1 stop15h 40m

£562

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 27/12

06:25-18:10

1 stop16h 45m

London Heathrow

Sun 11/1

20:55-17:35

1 stop15h 40m

£564

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 21/3

11:30-18:25

1 stop11h 55m

London Heathrow

Fri 8/5

20:50-10:55

1 stop10h 05m

£584

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £554. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Karachi averaging around £564.

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 £552. 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 £666.

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 £500. 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 £627 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 £596 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 £506 on momondo.

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

As of November 2025, prices for Karachi to London Heathrow Airport flights are approximately 5% 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.
Search flight deals

  • 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 £299Free CancellationRating
8.1
3,402 reviews
Search Emirates flights
Etihad AirwaysPriceFrom £424Free CancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
Oman AirPriceFrom £472Free CancellationRating
8.1
101 reviews
Search Oman Air flights
Qatar AirwaysPriceFrom £474Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £513Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £517Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Gulf AirPriceFrom £687Free CancellationRating
7.2
218 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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