Cheap flights from Karachi to London from £254

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 18/5. 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
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
04:25 - 19:30
KHI
-
STN
19h 05m
2 stops
Multiple Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£453Multiple Airlines
Thu, 21 May - Thu, 28 May
Pegasus Airlines Logo
04:25 - 13:35
KHI
-
STN
13h 10m
1 stop
Pegasus Airlines Logo
09:30 - 03:25
STN
-
KHI
13h 55m
1 stop
£454Pegasus Airlines
Thu, 11 Jun - Sat, 20 Jun
Multiple Airlines Logo
04:25 - 17:35
KHI
-
STN
17h 10m
2 stops
Multiple Airlines Logo
12:15 - 03:25
STN
-
KHI
11h 10m
1 stop
£455Multiple Airlines
Sat, 23 May - Thu, 28 May
Gulf Air Logo
20:55 - 06:55
KHI
-
LGW
14h 00m
1 stop
Gulf Air Logo
10:40 - 19:15
LGW
-
KHI
28h 35m
1 stop
£458Gulf Air
Tue, 22 Sep - Wed, 30 Sep
Multiple Airlines Logo
04:25 - 23:20
KHI
-
STN
22h 55m
2 stops
Multiple Airlines Logo
08:20 - 03:25
STN
-
KHI
39h 05m
3 stops
£458Multiple Airlines
Thu, 28 May - Wed, 10 Jun
Multiple Airlines Logo
04:25 - 07:55
KHI
-
STN
31h 30m
3 stops
Multiple Airlines Logo
18:10 - 03:25
STN
-
KHI
29h 15m
3 stops
£459Multiple Airlines
Tue, 26 May - Tue, 6 Oct
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
£460Pegasus Airlines
Fri, 18 Sep - Tue, 22 Sep
Gulf Air Logo
20:55 - 06:55
KHI
-
LHR
14h 00m
1 stop
Gulf Air Logo
22:05 - 06:00
LHR
-
KHI
27h 55m
1 stop
£464Gulf Air
Thu, 28 May - Wed, 10 Jun
Qatar Airways Logo
03:20 - 06:40
KHI
-
LGW
31h 20m
1 stop
Qatar Airways Logo
09:00 - 01:45
LGW
-
KHI
12h 45m
1 stop
£488Qatar Airways
Sun, 14 Jun - Mon, 22 Jun
Qatar Airways Logo
10:15 - 07:45
KHI
-
LGW
25h 30m
1 stop
Qatar Airways Logo
08:10 - 01:45
LGW
-
KHI
13h 35m
1 stop
£488Qatar Airways
Mon, 1 Jun - Thu, 24 Sep

Gulf Air flights from Karachi to London

Our best Gulf Air deals on Karachi to London flight tickets
Gulf Air
22 Sept
KHI20:55Karachi Quaid-E-Azam Intl
14h 00m
1 stop
LGW06:55London Gatwick
30 Sept
LGW10:40London Gatwick
28h 35m
1 stop
KHI19:15Karachi Quaid-E-Azam Intl
£458
Gulf Air
28 May
KHI20:55Karachi Quaid-E-Azam Intl
14h 00m
1 stop
LHR06:55London Heathrow
10 Jun
LHR22:05London Heathrow
27h 55m
1 stop
KHI06:00Karachi Quaid-E-Azam Intl
£464
Gulf Air
9 Jun
KHI20:55Karachi Quaid-E-Azam Intl
14h 00m
1 stop
LGW06:55London Gatwick
17 Jun
LGW10:40London Gatwick
28h 35m
1 stop
KHI19:15Karachi Quaid-E-Azam Intl
£469

Qatar Airways flights from Karachi to London

Our best Qatar Airways deals on Karachi to London flight tickets
Qatar Airways
14 Jun
KHI03:20Karachi Quaid-E-Azam Intl
31h 20m
1 stop
LGW06:40London Gatwick
22 Jun
LGW09:00London Gatwick
12h 45m
1 stop
KHI01:45Karachi Quaid-E-Azam Intl
£488
Qatar Airways
1 Jun
KHI10:15Karachi Quaid-E-Azam Intl
25h 30m
1 stop
LGW07:45London Gatwick
24 Sept
LGW08:10London Gatwick
13h 35m
1 stop
KHI01:45Karachi Quaid-E-Azam Intl
£488
Qatar Airways
1 Jun
KHI10:15Karachi Quaid-E-Azam Intl
25h 30m
1 stop
LGW07:45London Gatwick
11 Jun
LGW09:15London Gatwick
19h 00m
1 stop
KHI08:15Karachi Quaid-E-Azam Intl
£505

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 10 May 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

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Thu 21/5

04:25-19:30

2 stops19h 05m

London Stansted

Thu 28/5

12:15-03:25

1 stop11h 10m

£453

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Thu 11/6

04:25-13:35

1 stop13h 10m

London Stansted

Sat 20/6

09:30-03:25

1 stop13h 55m

£454

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Sat 23/5

04:25-17:35

2 stops17h 10m

London Stansted

Thu 28/5

12:15-03:25

1 stop11h 10m

£455

KarachiLondon

KHI - LGW

KHILGW

Karachi Quaid-E-Azam Intl

Tue 22/9

20:55-06:55

1 stop14h 00m

London Gatwick

Wed 30/9

10:40-19:15

1 stop28h 35m

£458

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Thu 28/5

04:25-23:20

2 stops22h 55m

London Stansted

Wed 10/6

08:20-03:25

3 stops39h 05m

£458

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Tue 26/5

04:25-07:55

3 stops31h 30m

London Stansted

Tue 6/10

18:10-03:25

3 stops29h 15m

£459
Fastest return journey

KarachiLondon

KHI - STN

KHISTN

Karachi Quaid-E-Azam Intl

Fri 18/9

04:25-13:35

1 stop13h 10m

London Stansted

Tue 22/9

12:15-03:25

1 stop11h 10m

£460

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 28/5

20:55-06:55

1 stop14h 00m

London Heathrow

Wed 10/6

22:05-06:00

1 stop27h 55m

£464

KarachiLondon

KHI - LGW

KHILGW

Karachi Quaid-E-Azam Intl

Sun 14/6

03:20-06:40

1 stop31h 20m

London Gatwick

Mon 22/6

09:00-01:45

1 stop12h 45m

£488

KarachiLondon

KHI - LGW

KHILGW

Karachi Quaid-E-Azam Intl

Mon 1/6

10:15-07:45

1 stop25h 30m

London Gatwick

Thu 24/9

08:10-01:45

1 stop13h 35m

£488

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 £133, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Karachi averaging around £164.

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 £567 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 £450 on momondo.

How have Karachi to London flight prices changed over time?

As of May 2026, prices for Karachi to London flights are approximately 28% more expensive 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 55m

Direct flights

None
The fastest flight from Karachi to London takes 10h 55m
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 55m 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 £280Free CancellationRating
8.1
127 reviews
Search Oman Air flights
Etihad AirwaysPriceFrom £373Free CancellationRating
7.3
1,435 reviews
Search Etihad Airways flights
EmiratesPriceFrom £387Free CancellationRating
8.1
3,571 reviews
Search Emirates flights
Gulf AirPriceFrom £423Free CancellationRating
7.2
232 reviews
Search Gulf Air flights
Qatar AirwaysPriceFrom £450Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom £489Free CancellationRating
7.4
4,356 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
Milton Keynes
Luton
Gatwick
Wembley
Slough
Maidstone
Ipswich
Southend-on-Sea
Canterbury
Ilford
Hayes
Guildford
Folkestone
Chelmsford
Dover
Chichester
Bedford
Harlow
Ramsgate

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
Tue 9/6
Tue 16/6

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