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Cheap flights from Karachi to London from $310

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 2/7. 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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0 bags

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Find the cheapest flights from Karachi to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m
1 stop
Multiple Airlines Logo
6:00 am - 4:10 am
LHR
-
KHI
17h 10m
2 stops
$617Multiple Airlines
Thu, Feb 12 - Wed, Feb 18
Gulf Air Logo
8:05 pm - 2:45 pm
KHI
-
LHR
23h 40m
1 stop
Gulf Air Logo
9:50 pm - 7:05 pm
LHR
-
KHI
16h 15m
1 stop
$625Gulf Air
Thu, Feb 12 - Wed, Feb 18
Multiple Airlines Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m
1 stop
Multiple Airlines Logo
6:00 am - 4:10 am
LHR
-
KHI
17h 10m
2 stops
$630Multiple Airlines
Mon, Feb 9 - Tue, Feb 17
Gulf Air Logo
6:50 am - 3:20 pm
KHI
-
LHR
12h 30m
1 stop
Gulf Air Logo
10:00 am - 7:15 pm
LHR
-
KHI
29h 15m
1 stop
$650Gulf Air
Fri, May 1 - Sun, May 10
Gulf Air Logo
8:55 pm - 6:55 am
KHI
-
LHR
14h 00m
1 stop
Gulf Air Logo
10:00 am - 6:00 am
LHR
-
KHI
16h 00m
1 stop
$651Gulf Air
Tue, May 12 - Fri, May 15
Etihad Airways Logo
6:25 am - 2:30 pm
KHI
-
LHR
13h 05m
1 stop
Etihad Airways Logo
8:50 am - 2:45 am
LHR
-
KHI
12h 55m
1 stop
$655Etihad Airways
Mon, Feb 9 - Tue, Feb 17
Turkish Airlines Logo
5:30 am - 4:00 pm
KHI
-
LHR
14h 30m
1 stop
Turkish Airlines Logo
10:35 pm - 4:20 am
LHR
-
KHI
49h 45m
1 stop
$659Turkish Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
11:55 am - 6:10 pm
KHI
-
LHR
11h 15m
1 stop
Multiple Airlines Logo
6:50 pm - 12:00 pm
LHR
-
KHI
12h 10m
1 stop
$660Multiple Airlines
Wed, Feb 25 - Sun, Mar 1
Etihad Airways Logo
9:25 pm - 12:05 pm
KHI
-
LHR
19h 40m
1 stop
Etihad Airways Logo
9:30 am - 3:00 am
LHR
-
KHI
13h 30m
1 stop
$675Etihad Airways
Sun, Mar 15 - Thu, Sep 10
Etihad Airways Logo
5:10 am - 6:10 pm
KHI
-
LHR
18h 00m
1 stop
Etihad Airways Logo
9:30 am - 3:00 am
LHR
-
KHI
13h 30m
1 stop
$688Etihad Airways
Sun, Mar 15 - Thu, Sep 10

Qatar Airways flights from Karachi to London

Our best Qatar Airways deals on Karachi to London flight tickets
Qatar Airways
Jun 10
KHI3:15 amKarachi Quaid-E-Azam Intl
18h 45m
1 stop
LHR6:00 pmLondon Heathrow
Jun 24
LHR3:35 pmLondon Heathrow
11h 40m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$722
Qatar Airways
Jun 11
KHI10:15 amKarachi Quaid-E-Azam Intl
15h 45m
1 stop
LHR10:00 pmLondon Heathrow
Jun 24
LHR9:30 amLondon Heathrow
12h 15m
1 stop
KHI1:45 amKarachi Quaid-E-Azam Intl
$723
Qatar Airways
Apr 22
KHI3:15 amKarachi Quaid-E-Azam Intl
18h 45m
1 stop
LHR6:00 pmLondon Heathrow
Jul 31
LHR11:00 amLondon Heathrow
16h 15m
1 stop
KHI7:15 amKarachi Quaid-E-Azam Intl
$742

Etihad Airways flights from Karachi to London

Our best Etihad Airways deals on Karachi to London flight tickets
Etihad Airways
Feb 5
KHI11:55 amKarachi Quaid-E-Azam Intl
11h 15m
1 stop
LHR6:10 pmLondon Heathrow
Feb 20
LHR8:50 amLondon Heathrow
12h 55m
1 stop
KHI2:45 amKarachi Quaid-E-Azam Intl
$652
Etihad Airways
Feb 9
KHI6:25 amKarachi Quaid-E-Azam Intl
13h 05m
1 stop
LHR2:30 pmLondon Heathrow
Feb 17
LHR8:50 amLondon Heathrow
12h 55m
1 stop
KHI2:45 amKarachi Quaid-E-Azam Intl
$655
Etihad Airways
Feb 5
KHI5:10 amKarachi Quaid-E-Azam Intl
14h 20m
1 stop
LHR2:30 pmLondon Heathrow
Feb 16
LHR8:50 amLondon Heathrow
12h 55m
1 stop
KHI2:45 amKarachi Quaid-E-Azam Intl
$671

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 29, 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

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 2/12

6:25 am-2:30 pm

1 stop13h 05m

London Heathrow

Wed 2/18

6:00 am-4:10 am

2 stops17h 10m

$617

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 2/12

8:05 pm-2:45 pm

1 stop23h 40m

London Heathrow

Wed 2/18

9:50 pm-7:05 pm

1 stop16h 15m

$625

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 2/9

6:25 am-2:30 pm

1 stop13h 05m

London Heathrow

Tue 2/17

6:00 am-4:10 am

2 stops17h 10m

$630

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 5/1

6:50 am-3:20 pm

1 stop12h 30m

London Heathrow

Sun 5/10

10:00 am-7:15 pm

1 stop29h 15m

$650

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 5/12

8:55 pm-6:55 am

1 stop14h 00m

London Heathrow

Fri 5/15

10:00 am-6:00 am

1 stop16h 00m

$651

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 2/9

6:25 am-2:30 pm

1 stop13h 05m

London Heathrow

Tue 2/17

8:50 am-2:45 am

1 stop12h 55m

$655

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 5/5

5:30 am-4:00 pm

1 stop14h 30m

London Heathrow

Tue 5/12

10:35 pm-4:20 am

1 stop49h 45m

$659

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 2/25

11:55 am-6:10 pm

1 stop11h 15m

London Heathrow

Sun 3/1

6:50 pm-12:00 pm

1 stop12h 10m

$660

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 3/15

9:25 pm-12:05 pm

1 stop19h 40m

London Heathrow

Thu 9/10

9:30 am-3:00 am

1 stop13h 30m

$675

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 3/15

5:10 am-6:10 pm

1 stop18h 00m

London Heathrow

Thu 9/10

9:30 am-3:00 am

1 stop13h 30m

$688

Flights are sorted by cheapest round-trip 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 $631, are often lower during this time because this is during the off-season. The month of December is another great option to travel to London, with average flight prices from Karachi averaging around $687.

How far in advance should I book a flight 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 $780 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Karachi for as low as $643 on momondo.

How have Karachi to London flight prices changed over time?

As of January 2026, prices for Karachi to London flights are approximately 21% 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 round-trip 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

14h 35m

Direct flights

None
The fastest flight from Karachi to London takes 14h 35m
There are no direct flights from Karachi to London. There are no popular flight routes from Karachi to London.
Search flight deals

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

    London is 3917.6 mi away from Karachi Quaid-E-Azam Intl. A reasonable flight in good conditions will take 14h 35m.

  • 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 refresh daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • 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
Pegasus AirlinesPriceFrom $495Free CancellationRating
6.6
636 reviews
Search Pegasus Airlines flights
Turkish AirlinesPriceFrom $593Free CancellationRating
7.3
4,208 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $619Free CancellationRating
7.3
1,375 reviews
Search Etihad Airways flights
Oman AirPriceFrom $629Free CancellationRating
8.0
114 reviews
Search Oman Air flights
Qatar AirwaysPriceFrom $676Free CancellationRating
7.4
3,727 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $707Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
EmiratesPriceFrom $897Free CancellationRating
8.1
3,490 reviews
Search Emirates flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Croydon
Richmond

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?

Yes. All flights to London from Karachi on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport