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$271+ Cheap flights from Karachi (KHI) to Heathrow (LHR)

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 — LHR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Karachi Quaid-E-Azam Intl to London Heathrow are usually found in October or May, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Find flight deals from Karachi to Heathrow

Cheapest flights from Karachi to Heathrow
Explore the most affordable flight options available from Karachi to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Wed 11/55:10 amKHI - LHR
2 stops16h 35mMultiple Airlines
Thu 11/207:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/25$670
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/255:10 amKHI - LHR
2 stops16h 30mMultiple Airlines
Tue 12/27:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/26$697
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 10/26. 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.
Wed 11/125:10 amKHI - LHR
2 stops16h 30mMultiple Airlines
Thu 11/277:20 pmLHR - KHI
1 stop10h 40mMultiple Airlines
Deal found 10/26$701
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
Sun 3/17:20 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

Cheap flight deals from Karachi to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Karachi (KHI) to Heathrow (LHR). 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 28, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$644
(Kiwi.com)

One-way from

$271
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$726
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-London Heathrow flights.
Search Deals
From Karachi Quaid-E-Azam Intl to London Heathrow
Search Deals
One-way flight from Karachi Quaid-E-Azam Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 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 Heathrow 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 28, 2025.
Use the filters below to find and compare flights from Karachi to London Heathrow Airport that are best for you.

Fly from

Karachi

Fly to

Heathrow

Route

Depart

Return

Price

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 3/15

6:15 am-2:55 pm

1 stop13h 40m

London Heathrow

Sun 3/15

10:35 pm-4:45 am

1 stop49h 10m

$724

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 1/30

6:15 am-2:55 pm

1 stop13h 40m

London Heathrow

Sun 2/8

6:35 am-4:45 am

1 stop41h 10m

$785

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 11/15

11:55 am-6:10 pm

1 stop11h 15m

London Heathrow

Fri 11/21

8:50 am-2:45 am

1 stop12h 55m

$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

Sun 11/23

5:10 am-12:05 pm

1 stop11h 55m

London Heathrow

Tue 12/9

8:55 pm-5:35 pm

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

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

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 11/23

6:25 am-6:10 pm

1 stop16h 45m

London Heathrow

Mon 12/8

8:50 am-5:30 am

1 stop15h 40m

$836

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 11/11

5:10 am-12:05 pm

1 stop11h 55m

London Heathrow

Sun 11/30

8:50 am-5:30 am

1 stop15h 40m

$840

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Karachi to Heathrow

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 Heathrow in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice 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 Heathrow Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Karachi-London Heathrow Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Karachi-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Karachi-London Heathrow Airport flights, Cheapflights users trust CheapOair the most. CheapOair 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 Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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 Heathrow Airport

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

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

The price you pay for your flight from Karachi to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 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 Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $462). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of $691). 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 LHR?

Find hourly flight availability from Karachi to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Karachi to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the afternoon.

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

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Karachi to London Heathrow Airport, such as Oman Air, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4
Oman Air
8.2
Very good
99 reviews
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4
Qatar Airways
7.4
Good
3,659 reviews
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4
Etihad Airways
7.4
Good
1,283 reviews
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4
Turkish Airlines
7.3
Good
4,031 reviews
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4
British Airways
6.7
Okay
7,483 reviews
Oman Air
8.2
Very good
99 reviews

Boarding

8.2

Food

8.0

Comfort

8.1

Entertainment

7.9

Overall

8.2

Crew

8.4

Related info for your journey

Find useful and relevant information for your journey from Karachi to Heathrow. 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 Heathrow?

    Karachi Quaid-E-Azam Intl (KHI), located 10.7 mi from the city center, is the airport you fly out of when you book flights from Karachi to London Heathrow. 6 airlines have flights from Quaid-E-Azam Intl to London Heathrow on a regular basis. Booking flights from Karachi Quaid-E-Azam Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

  • How long is the flight from Karachi to London Heathrow Airport?

    Airlines like Turkish Airlines and Etihad Airways fly from Karachi to London Heathrow Airport in about 11h 15m. The time it takes to get you to your destination can typically vary by up to 2h 25m. The distance between Karachi and London Heathrow Airport is about 3936 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $623, Etihad Airways will fly you from Karachi to London Heathrow Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Oman Air and Turkish Airlines - these airlines can fly you to your destination from $629 and $646, respectively. Users have found that Etihad Airways is 20% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Karachi to Heathrow 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 Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $462). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of $691). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

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Alternative routes for Karachi to Heathrow

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

Top 6 airlines flying from Karachi to Heathrow

Discover the top 6 airlines that operate flights from Karachi to Heathrow. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$623Average$728FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$629Average$816FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$646Average$763FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$678Average$854FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$707Average$893FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$903Average$1,066FlexibilityNo cancel feeOn-time75%

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