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Cheap flights from Karachi to London from £230

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Karachi to London

Cheap return flights

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Multiple Airlines Logo
21:25 - 12:05KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
19h 40m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
07:00 - 04:10LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
16h 10m2 stops Geneva Geneve-Cointrin Istanbul Sabiha Gokcen
£422Multiple Airlines
Mon, 9 Nov - Tue, 17 Nov
Etihad Airways Logo
11:55 - 18:10KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
11h 15m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 11:00LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
10h 40m1 stop Abu Dhabi Zayed Intl
£424Etihad Airways
Fri, 6 Nov - Fri, 13 Nov
Multiple Airlines Logo
21:25 - 12:05KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
19h 40m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
06:30 - 04:10LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
16h 40m2 stops Amsterdam Schiphol Istanbul Sabiha Gokcen
£431Multiple Airlines
Thu, 5 Nov - Sat, 30 Jan
Etihad Airways Logo
21:25 - 12:05KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
19h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
19:20 - 11:00LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
10h 40m1 stop Abu Dhabi Zayed Intl
£439Etihad Airways
Sat, 7 Nov - Sat, 14 Nov
Qatar Airways Logo
03:50 - 14:10KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
14h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
15:05 - 07:45LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
12h 40m1 stop Doha Hamad Intl
£542Qatar Airways
Tue, 6 Oct - Wed, 14 Oct
Qatar Airways Logo
10:15 - 18:00KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
11h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
18:55 - 01:45LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
26h 50m1 stop Doha Hamad Intl
£544Qatar Airways
Tue, 6 Oct - Tue, 20 Oct
Gulf Air Logo
06:50 - 06:55KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
28h 05m1 stop Manama Bahrain Intl
Gulf Air Logo
10:00 - 19:15LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
29h 15m1 stop Manama Bahrain Intl
£590Gulf Air
Fri, 16 Oct - Wed, 21 Oct
Gulf Air Logo
06:50 - 15:20KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
12h 30m1 stop Manama Bahrain Intl
Gulf Air Logo
10:00 - 19:15LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
29h 15m1 stop Manama Bahrain Intl
£596Gulf Air
Wed, 14 Oct - Wed, 21 Oct
Turkish Airlines Logo
05:50 - 14:55KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
14h 05m1 stop Istanbul
Turkish Airlines Logo
17:55 - 08:45LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
33h 50m1 stop Istanbul
£657Turkish Airlines
Wed, 3 Feb - Mon, 8 Mar
Turkish Airlines Logo
06:50 - 09:50KHI  Karachi Quaid-E-Azam Intl-LHR London Heathrow
31h 00m2 stops Manama Bahrain Intl Istanbul
Turkish Airlines Logo
06:25 - 04:35LHR  London Heathrow-KHI Karachi Quaid-E-Azam Intl
17h 10m1 stop Istanbul
£1,059Turkish Airlines
Sun, 18 Oct - Wed, 28 Oct

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Etihad Airways flights from Karachi to London Heathrow Airport

Our best Etihad Airways deals on Karachi to London Heathrow Airport flight tickets
Etihad Airways
3 Oct
KHI21:35Karachi Quaid-E-Azam Intl
13h 25m
1 stop
LHR07:00London Heathrow
25 Oct
LHR13:55London Heathrow
31h 50m
1 stop
KHI02:45Karachi Quaid-E-Azam Intl
£404
Etihad Airways
6 Nov
KHI11:55Karachi Quaid-E-Azam Intl
11h 15m
1 stop
LHR18:10London Heathrow
13 Nov
LHR19:20London Heathrow
10h 40m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
£424
Etihad Airways
8 Nov
KHI11:55Karachi Quaid-E-Azam Intl
11h 15m
1 stop
LHR18:10London Heathrow
15 Nov
LHR19:20London Heathrow
10h 40m
1 stop
KHI11:00Karachi Quaid-E-Azam Intl
£432

Qatar Airways flights from Karachi to London Heathrow Airport

Our best Qatar Airways deals on Karachi to London Heathrow Airport flight tickets
Qatar Airways
5 Oct
KHI03:50Karachi Quaid-E-Azam Intl
20h 35m
1 stop
LHR20:25London Heathrow
20 Oct
LHR18:55London Heathrow
26h 50m
1 stop
KHI01:45Karachi Quaid-E-Azam Intl
£521
Qatar Airways
28 Sept
KHI03:50Karachi Quaid-E-Azam Intl
14h 35m
1 stop
LHR14:25London Heathrow
31 Jan
LHR14:15London Heathrow
11h 40m
1 stop
KHI06:55Karachi Quaid-E-Azam Intl
£538
Qatar Airways
6 Oct
KHI10:15Karachi Quaid-E-Azam Intl
11h 45m
1 stop
LHR18:00London Heathrow
20 Oct
LHR18:55London Heathrow
26h 50m
1 stop
KHI01:45Karachi Quaid-E-Azam Intl
£544

momondo Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Mon 9/11

21:25-12:05

1 stop19h 40m

London Heathrow

Tue 17/11

07:00-04:10

2 stops16h 10m

£422
Fastest return journey

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Fri 6/11

11:55-18:10

1 stop11h 15m

London Heathrow

Fri 13/11

19:20-11:00

1 stop10h 40m

£424

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Thu 5/11

21:25-12:05

1 stop19h 40m

London Heathrow

Sat 30/1

06:30-04:10

2 stops16h 40m

£431

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Sat 7/11

21:25-12:05

1 stop19h 40m

London Heathrow

Sat 14/11

19:20-11:00

1 stop10h 40m

£439

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Tue 6/10

03:50-14:10

1 stop14h 20m

London Heathrow

Wed 14/10

15:05-07:45

1 stop12h 40m

£542

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Tue 6/10

10:15-18:00

1 stop11h 45m

London Heathrow

Tue 20/10

18:55-01:45

1 stop26h 50m

£544

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Fri 16/10

06:50-06:55

1 stop28h 05m

London Heathrow

Wed 21/10

10:00-19:15

1 stop29h 15m

£590

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Wed 14/10

06:50-15:20

1 stop12h 30m

London Heathrow

Wed 21/10

10:00-19:15

1 stop29h 15m

£596

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Wed 3/2

05:50-14:55

1 stop14h 05m

London Heathrow

Mon 8/3

17:55-08:45

1 stop33h 50m

£657

KarachiLondon

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

KHILHR

Karachi Quaid-E-Azam Intl

Sun 18/10

06:50-09:50

2 stops31h 00m

London Heathrow

Wed 28/10

06:25-04:35

1 stop17h 10m

£1,059

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?

Prices are currently low for flights on this route.

Typical prices usually range from £507 to £619.
The lowest price recently found on this route was £422.

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

In general, March 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 £540. The month of February is another great option to travel to London Heathrow Airport, with average flight prices from Karachi averaging around £542.

How far in advance should I book a flight from Karachi 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 £591 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 £501 on momondo.

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

As of September 2026, prices for Karachi to London Heathrow Airport flights are approximately 26% cheaper 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

Best price found

£230

Fastest flight time

10h 40m

Direct flights

None
The best one-way flight to London Heathrow Airport from Karachi in the past 72 hours is £230. The best return flight deal from Karachi to London Heathrow Airport found on momondo in the last 72 hours is £422.
The fastest flight from Karachi to London Heathrow Airport takes 10h 40m
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

Frequently asked questions about flying from Karachi to London Heathrow Airport

  • 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. 10h 40m 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
Etihad AirwaysPriceFrom £383Free CancellationRating
7.3
1,535 reviews
Search Etihad Airways flights
Gulf AirPriceFrom £473Free CancellationRating
7.2
243 reviews
Search Gulf Air flights
Oman AirPriceFrom £483Free CancellationRating
8.0
141 reviews
Search Oman Air flights
Qatar AirwaysPriceFrom £513Free CancellationRating
7.3
3,727 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £533Free CancellationRating
7.4
4,460 reviews
Search Turkish Airlines flights
EmiratesPriceFrom £624Free CancellationRating
8.1
3,664 reviews
Search Emirates 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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