Cheap flights from Karachi to London from £248

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 23/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Karachi to London

Cheap return flights

Enter your travel dates to find the best prices.
Pegasus Airlines Logo
04:25 - 13:35
KHI
-
STN
13h 10m
1 stop
Pegasus Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£507Pegasus Airlines
Wed, 5 Aug - Sat, 19 Sep
Multiple Airlines Logo
04:25 - 14:15
KHI
-
LGW
13h 50m
1 stop
Multiple Airlines Logo
06:00 - 03:25
LGW
-
KHI
17h 25m
2 stops
£508Multiple Airlines
Tue, 4 Aug - Mon, 10 Aug
Multiple Airlines Logo
04:25 - 15:00
KHI
-
STN
14h 35m
1 stop
Multiple Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£508Multiple Airlines
Sun, 19 Jul - Thu, 6 Aug
Multiple Airlines Logo
04:25 - 07:25
KHI
-
LHR
31h 00m
2 stops
Multiple Airlines Logo
08:05 - 03:25
LHR
-
KHI
15h 20m
2 stops
£508Multiple Airlines
Thu, 16 Jul - Sat, 25 Jul
Pegasus Airlines Logo
04:25 - 13:35
KHI
-
STN
13h 10m
1 stop
Pegasus Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£509Pegasus Airlines
Fri, 31 Jul - Thu, 17 Sep
Pegasus Airlines Logo
04:25 - 13:35
KHI
-
STN
13h 10m
1 stop
Pegasus Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£510Pegasus Airlines
Thu, 30 Jul - Mon, 12 Oct
Etihad Airways Logo
12:05 - 18:45
KHI
-
LHR
10h 40m
1 stop
Etihad Airways Logo
14:45 - 11:10
LHR
-
KHI
16h 25m
1 stop
£555Etihad Airways
Sun, 11 Oct - Tue, 20 Oct
Etihad Airways Logo
21:35 - 12:45
KHI
-
LHR
19h 10m
1 stop
Etihad Airways Logo
14:45 - 05:40
LHR
-
KHI
10h 55m
1 stop
£556Etihad Airways
Thu, 30 Jul - Tue, 20 Oct
Etihad Airways Logo
12:05 - 18:45
KHI
-
LHR
10h 40m
1 stop
Etihad Airways Logo
20:55 - 17:35
LHR
-
KHI
15h 40m
1 stop
£556Etihad Airways
Sat, 11 Jul - Sun, 6 Dec
Etihad Airways Logo
12:05 - 18:45
KHI
-
LHR
10h 40m
1 stop
Etihad Airways Logo
20:55 - 17:35
LHR
-
KHI
15h 40m
1 stop
£558Etihad Airways
Sat, 11 Jul - Sun, 6 Dec

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Qatar Airways flights from Karachi to London

Our best Qatar Airways deals on Karachi to London flight tickets
Qatar Airways
3 Sept
KHI10:15Karachi Quaid-E-Azam Intl
31h 50m
1 stop
LHR14:05London Heathrow
10 Sept
LHR15:05London Heathrow
12h 10m
1 stop
KHI07:15Karachi Quaid-E-Azam Intl
£589
Qatar Airways
13 Oct
KHI10:15Karachi Quaid-E-Azam Intl
15h 45m
1 stop
LHR22:00London Heathrow
21 Oct
LHR10:50London Heathrow
16h 25m
1 stop
KHI07:15Karachi Quaid-E-Azam Intl
£609
Qatar Airways
8 Jul
KHI10:15Karachi Quaid-E-Azam Intl
25h 45m
1 stop
LHR08:00London Heathrow
28 Jul
LHR12:00London Heathrow
15h 15m
2 stops
KHI07:15Karachi Quaid-E-Azam Intl
£729

Etihad Airways flights from Karachi to London

Our best Etihad Airways deals on Karachi to London flight tickets
Etihad Airways
7 Jul
KHI21:35Karachi Quaid-E-Azam Intl
19h 10m
1 stop
LHR12:45London Heathrow
23 Sept
LHR09:30London Heathrow
13h 30m
1 stop
KHI03:00Karachi Quaid-E-Azam Intl
£552
Etihad Airways
11 Oct
KHI12:05Karachi Quaid-E-Azam Intl
10h 40m
1 stop
LHR18:45London Heathrow
20 Oct
LHR14:45London Heathrow
16h 25m
1 stop
KHI11:10Karachi Quaid-E-Azam Intl
£555
Etihad Airways
30 Jul
KHI21:35Karachi Quaid-E-Azam Intl
19h 10m
1 stop
LHR12:45London Heathrow
20 Oct
LHR14:45London Heathrow
10h 55m
1 stop
KHI05:40Karachi Quaid-E-Azam Intl
£556

momondo Fare Finder

 
Customise your flight search to find flights from Karachi to London 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 1 July 2026.
Use the filters below to find and compare flights from Karachi to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Wed 5/8

04:25-13:35

1 stop13h 10m

London Stansted

Sat 19/9

12:15-03:25

1 stop11h 10m

£507

KarachiLondon

KHI - LGW

KHILGW

Karachi Quaid-E-Azam Intl

Tue 4/8

04:25-14:15

1 stop13h 50m

London Gatwick

Mon 10/8

06:00-03:25

2 stops17h 25m

£508

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Sun 19/7

04:25-15:00

1 stop14h 35m

London Stansted

Thu 6/8

12:15-03:25

1 stop11h 10m

£508

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 16/7

04:25-07:25

2 stops31h 00m

London Heathrow

Sat 25/7

08:05-03:25

2 stops15h 20m

£508

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Fri 31/7

04:25-13:35

1 stop13h 10m

London Stansted

Thu 17/9

12:15-03:25

1 stop11h 10m

£509

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Thu 30/7

04:25-13:35

1 stop13h 10m

London Stansted

Mon 12/10

12:15-03:25

1 stop11h 10m

£510

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 11/10

12:05-18:45

1 stop10h 40m

London Heathrow

Tue 20/10

14:45-11:10

1 stop16h 25m

£555

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 30/7

21:35-12:45

1 stop19h 10m

London Heathrow

Tue 20/10

14:45-05:40

1 stop10h 55m

£556

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 11/7

12:05-18:45

1 stop10h 40m

London Heathrow

Sun 6/12

20:55-17:35

1 stop15h 40m

£556

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 11/7

12:05-18:45

1 stop10h 40m

London Heathrow

Sun 6/12

20:55-17:35

1 stop15h 40m

£558

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

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?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Karachi is in October. Flight prices, which tend to average around £137, are often lower during this time because this is during the off-season. The month of July is another great option to travel to London, with average flight prices from Karachi averaging around £198.

How far in advance should I book a flight from Karachi to London?

You are more likely to see cheaper flights to London from Karachi when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £586 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Karachi for as low as £528 on momondo.

How have Karachi to London flight prices changed over time?

As of July 2026, prices for Karachi to London flights are approximately 18% cheaper when compared to flights at the same time last year.

When to book flights from Karachi to London

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

Cheap Karachi to London (KHI to LON) flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from Karachi to London takes 10h 40m
There are no direct flights from Karachi to London. There are no popular flight routes from Karachi to London.

Frequently asked questions about flying from Karachi to London

  • How far is Karachi Quaid-E-Azam Intl to London by plane?

    There are 3917.6 mi between Karachi Quaid-E-Azam Intl and London. Typically, this will take 10h 40m by plane in normal conditions.

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

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

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

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

    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.

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

    The travel and health documents required for your trip to London 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. 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?

Best airlines flying from Karachi to London

Compare and see reviews for airlines that fly from Karachi to London with momondo
Airline
Rating
Free Cancellation
Price
Oman AirPriceFrom £261Free CancellationRating
8.1
130 reviews
Search Oman Air flights
Etihad AirwaysPriceFrom £385Free CancellationRating
7.3
1,469 reviews
Search Etihad Airways flights
EmiratesPriceFrom £399Free CancellationRating
8.1
3,603 reviews
Search Emirates flights
Gulf AirPriceFrom £436Free CancellationRating
7.2
235 reviews
Search Gulf Air flights
Qatar AirwaysPriceFrom £514Free CancellationRating
7.3
3,738 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £521Free CancellationRating
7.4
4,430 reviews
Search Turkish Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Luton
Southend-on-Sea
Slough
Maidstone
Ipswich
Ilford
Canterbury
Folkestone
Guildford
Hayes
Chichester
Hastings
Bedford
Colchester
Harlow
Chelmsford

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Karachi to London. momondo saves you time and could save you money on your trip.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Karachi.

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

If you are not ready to book a flight from Karachi to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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1 adult
Fri 31/7
Fri 7/8

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London