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$271+ Cheap flights from Karachi (KHI) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LON
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to London are usually found in October or June, booked 57 days in advance, depart on a Monday or Thursday and return on a Monday

Find flight deals from Karachi to London

Cheapest flights from Karachi to London
Explore the most affordable flight options available from Karachi to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Trip.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:25 amKHI - LHR
2 stops15h 15mMultiple Airlines
Sat 12/65:40 pmLHR - KHI
2 stops36h 20mMultiple Airlines
Deal found 10/27$699
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Tue 12/27:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/28$706
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Thu 11/207:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/27$707
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1311:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Mon 12/17:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/28$709
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Tue 1/67:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/27$710
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Mon 3/28:50 amLHR - KHI
1 stop21h 10mMultiple Airlines
Deal found 10/27$713
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Wed 2/257:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/27$714
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Thu 1/87:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/27$715
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Wed 12/312:15 pmLHR - KHI
1 stop13h 15mMultiple Airlines
Deal found 10/27$718
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Sun 11/308:05 amLHR - KHI
2 stops15h 05mMultiple Airlines
Deal found 10/29$719
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/611:30 amKHI - LHR
1 stop11h 55mMultiple Airlines
Tue 3/31:55 pmLHR - KHI
1 stop10h 35mMultiple Airlines
Deal found 10/27$720

Cheap flight deals from Karachi to London

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$644
(Kiwi.com)

One-way from

$271
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$668
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-London (LON) flights.
Search Deals
From Karachi Quaid-E-Azam Intl to London (LON)
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to London (LON)
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Karachi to London that are best for you.

Fly from

Karachi

Fly to

London

Route

Depart

Return

Price

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 3/15

6:15 am-4:10 pm

1 stop14h 55m

London Heathrow

Sun 3/15

10:35 pm-4:45 am

1 stop49h 10m

$724

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 11/20

11:30 am-5:55 am

1 stop23h 25m

London Heathrow

Fri 11/21

1:55 pm-5:30 am

1 stop10h 35m

$739

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 1/30

6:15 am-4:10 pm

1 stop14h 55m

London Heathrow

Sun 2/8

10:35 pm-4:45 am

1 stop49h 10m

$785

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 11/12

6:15 am-4:05 pm

1 stop14h 50m

London Heathrow

Mon 11/17

4:35 pm-4:45 am

1 stop31h 10m

$812

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 11/15

11:55 am-6:10 pm

1 stop11h 15m

London Heathrow

Thu 11/20

7:20 pm-11:00 am

1 stop10h 40m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 11/27

5:10 am-12:05 pm

1 stop11h 55m

London Heathrow

Sun 12/7

7:20 pm-5:35 pm

1 stop17h 15m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 11/21

6:25 am-2:30 pm

1 stop13h 05m

London Heathrow

Tue 12/9

8:55 pm-5:35 pm

1 stop15h 40m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 11/22

5:10 am-12:05 pm

1 stop11h 55m

London Heathrow

Tue 12/9

7:20 pm-5:35 pm

1 stop17h 15m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 11/21

6:25 am-6:10 pm

1 stop16h 45m

London Heathrow

Wed 12/3

8:50 am-5:30 am

1 stop15h 40m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 11/21

6:25 am-6:10 pm

1 stop16h 45m

London Heathrow

Fri 12/5

8:50 am-2:45 am

1 stop12h 55m

$836

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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Compare providers for flights from Karachi to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Karachi to London in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Trip.comPrice Accuracy2 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Karachi-London flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Karachi-London flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from Karachi-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Karachi-London flights, Cheapflights users trust OneTravel the most. OneTravel has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Karachi-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Karachi to London

Have a flexible travel schedule? Discover the best time to fly to London from Karachi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Karachi to London

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

Use this chart to determine the optimal time to book a round-trip flight from Karachi to London. Price data was last updated on October 24, 2025.

The price you pay for your flight from Karachi to London may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Karachi to London?

Currently, May is the cheapest month in which you can book a flight from Karachi to London (average of $180). Flying from Karachi to London in January is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KHI to LON?

Find hourly flight availability from Karachi to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

When flying from Karachi to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 38% versus a flight in the afternoon.

How much does it cost to fly round-trip from Karachi to London?

What’s the top layover airport for flights from Karachi to London?

Share of 1-stop round-trip flights from Karachi to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (SAW) – chosen by Cheapflights users on 32% of 1-stop itineraries from Karachi to London on Cheapflights.

What’s the cheapest layover airport for flights from Karachi to London?

Average round-trip fare for 1-stop flights from Karachi to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (SAW) is the most affordable 1-stop option, with an average round-trip price of $570.

What’s the fastest layover option from Karachi to London?

Shortest average travel time for 1-stop one-way flights from Karachi to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Muscat (MCT) have the shortest average one-way travel time for 1-stop routes: 11h 00m.

Which airport typically offers the quickest layover for flights from Karachi to London?

Average layover duration for 1-stop one-way flights from Karachi to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Muscat (MCT) offer the fastest connection on this route, with an average layover time of 1h 20m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Qatar Airways, Etihad Airways, and Turkish Airlines from Karachi to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,659 reviews
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Etihad Airways
7.4
Good
1,283 reviews
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Turkish Airlines
7.3
Good
4,031 reviews
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Pegasus Airlines
6.7
Okay
634 reviews
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
British Airways
6.7
Okay
7,487 reviews
Qatar Airways
7.4
Good
3,659 reviews

Comfort

7.4

Boarding

7.5

Food

7.3

Overall

7.4

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Karachi to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Karachi to London?

    Most people fly from Karachi Quaid-E-Azam Intl (KHI) if they book a flight from Karachi to London. On average, Quaid-E-Azam Intl has 0 outbound flights to London per day from 6 airlines. Karachi Quaid-E-Azam Intl is conveniently located just 10.7 mi from Karachi’s city center.

  • How long is the flight from Karachi to London?

    For as low as $724, Turkish Airlines can have you in London from Karachi in 14h 55m. Karachi and London are separated by a distance of 3936 mi.

  • What are the cheapest airlines flying from Karachi to London round-trip?

    Turkish Airlines, at $593, was found to be the cheapest airline from Karachi to London.Alternate airlines to your destination round-trip include Etihad Airways and Oman Air. Users have found that Turkish Airlines is 19% cheaper than the other options available to this destination.

  • Can I find deals for flights from Karachi to London that include hotel bookings?

    Yes. In addition to deals on Karachi to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Karachi to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Karachi to London.

  • Can I find deals for business class flights from Karachi to London?

    Yes. Cheapflights offers flight deals from Karachi to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Karachi to London?

    Currently, May is the cheapest month in which you can book a flight from Karachi to London (average of $180). Flying from Karachi to London in January is currently the most expensive (average of $653). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Karachi to London

See prices for flight routes from nearby airports that may be better suited for you.
Islamabad to Manchester flights
Karachi to Heathrow flights
Karachi to Manchester flights
Islamabad to Heathrow flights
Lahore to Manchester flights
Lahore to Heathrow flights

Top 6 airlines flying from Karachi to London

Discover the top 6 airlines that operate flights from Karachi to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$593Average$726FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$623Average$728FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$629Average$816FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$676Average$841FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$707Average$893FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$903Average$1,066FlexibilityNo cancel feeOn-time75%

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