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$320+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 67 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

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 April 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$649
(Turkish Airlines)

One-way from

$320
(CheapOair)

Popular in

April

Cheapest in

October

Average price

$912
Provider with most accurate pricing for Karachi Quaid-E-Azam Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Karachi Quaid-E-Azam Intl-London Heathrow flights.
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From Karachi Quaid-E-Azam Intl to London Heathrow
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One-way flight from Karachi Quaid-E-Azam Intl to London Heathrow
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Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 15, 2025.

This Turkish Airlines deal was found by Cheapflights users on 4/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/165:50 amKHI - LHR
1 stop20h 35mTurkish Airlines
Tue 5/2711:20 amLHR - KHI
1 stop37h 00mTurkish Airlines
Deal found 4/13$649
This oojo deal was found by Cheapflights users on 4/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/133:50 amKHI - LHR
1 stop14h 20mQatar Airways
Tue 5/279:00 amLHR - KHI
1 stop12h 45mQatar Airways
Deal found 4/13$670
This Trip.com deal was found by Cheapflights users on 4/14. 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.
Thu 5/83:50 amKHI - LHR
1 stop13h 25mMultiple Airlines
Mon 9/1511:00 amLHR - KHI
2 stops36h 25mMultiple Airlines
Deal found 4/14$681
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:25 pmKHI - LHR
1 stop22h 50mEtihad Airways
Fri 7/49:45 pmLHR - KHI
1 stop16h 10mEtihad Airways
Deal found 4/14$711
This British Airways deal was found by Cheapflights users on 4/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:50 amKHI - LHR
1 stop13h 25mBritish Airways
Wed 6/188:45 amLHR - KHI
2 stops18h 30mBritish Airways
Deal found 4/14$795
This Trip.com deal was found by Cheapflights users on 4/13. 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.
Sat 5/176:55 amKHI - LHR
1 stop17h 05mSriLankan Airlines
Sat 5/249:30 pmLHR - KHI
1 stop28h 15mSriLankan Airlines
Deal found 4/13$800
This Oman Air deal was found by Cheapflights users on 4/14. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/412:10 pmKHI - LHR
1 stop11h 00mOman Air
Sun 5/118:50 pmLHR - KHI
1 stop10h 25mOman Air
Deal found 4/14$833
This Ethiopian Air deal was found by Cheapflights users on 4/13. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/185:20 pmKHI - LHR
1 stop28h 00mEthiopian Air
Thu 5/229:00 pmLHR - KHI
1 stop15h 25mEthiopian Air
Deal found 4/13$942
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:50 amKHI - LHR
1 stop14h 50mPakistan International Airlines
Tue 7/226:00 pmLHR - KHI
1 stop30h 20mPakistan International Airlines
Deal found 4/14$958
This Emirates deal was found by Cheapflights users on 4/14. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/242:45 amKHI - LHR
1 stop15h 40mEmirates
Wed 8/134:50 pmLHR - KHI
1 stop13h 55mEmirates
Deal found 4/14$962
This Priceline deal was found by Cheapflights users on 4/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:40 pmKHI - LHR
2 stops27h 00mSAUDIA
Sun 5/115:30 pmLHR - KHI
1 stop34h 00mSAUDIA
Deal found 4/14$965
This Gulf Air deal was found by Cheapflights users on 4/14. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:50 amKHI - LHR
1 stop12h 30mGulf Air
Mon 5/1210:05 pmLHR - KHI
1 stop17h 10mGulf Air
Deal found 4/14$1,069

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 April 15, 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

Fri 5/16

5:50 am-10:25 pm

1 stop20h 35m

London Heathrow

Tue 5/27

11:20 am-4:20 am

1 stop37h 00m

$649

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 5/13

3:50 am-2:10 pm

1 stop14h 20m

London Heathrow

Tue 5/27

9:00 am-1:45 am

1 stop12h 45m

$670

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 5/8

3:50 am-1:15 pm

1 stop13h 25m

London Heathrow

Mon 9/15

11:00 am-3:25 am

2 stops36h 25m

$681

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 6/18

8:25 pm-3:15 pm

1 stop22h 50m

London Heathrow

Fri 7/4

9:45 pm-5:55 pm

1 stop16h 10m

$711

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 6/9

3:50 am-1:15 pm

1 stop13h 25m

London Heathrow

Wed 6/18

8:45 am-7:15 am

2 stops18h 30m

$795

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 5/17

6:55 am-8:00 pm

1 stop17h 05m

London Heathrow

Sat 5/24

9:30 pm-5:45 am

1 stop28h 15m

$800

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 5/4

12:10 pm-7:10 pm

1 stop11h 00m

London Heathrow

Fri 5/9

8:50 pm-11:15 am

1 stop10h 25m

$833

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 5/18

5:20 pm-5:20 pm

1 stop28h 00m

London Heathrow

Thu 5/22

9:00 pm-4:25 pm

1 stop15h 25m

$942

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 7/8

5:50 am-4:40 pm

1 stop14h 50m

London Heathrow

Tue 7/22

6:00 pm-4:20 am

1 stop30h 20m

$958

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 7/24

2:45 am-2:25 pm

1 stop15h 40m

London Heathrow

Wed 8/13

4:50 pm-10:45 am

1 stop13h 55m

$962

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 21 results
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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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Karachi-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 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 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 April 11, 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 67 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, November is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $661). Flying from Karachi to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 April 15, 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 at noon, which can drop the price by up to 8% versus a flight in the morning.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 April 15, 2025.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways and SAUDIA from Karachi to London to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,195 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Emirates
8.0
Very good
3,195 reviews
Emirates
8.0
Very good
3,195 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Qatar Airways
7.4
Good
3,550 reviews
Emirates
8.0
Very good
3,195 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
SAUDIA
7.4
Good
608 reviews
Emirates
8.0
Very good
3,195 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.
Etihad Airways
7.4
Good
1,189 reviews
Emirates
8.0
Very good
3,195 reviews

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Umair,Jul 2024

LHE - DXB

Worst experience. The staff at the airport were unprofessional, uncourtious, disrespectful and straight up discriminating. I will never travel via emirates again. And the flight was delayed too.

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.

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

    Currently priced at $649, Turkish Airlines will fly you from Karachi to London Heathrow Airport and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Etihad Airways - these airlines can fly you to your destination from $670 and $711, respectively. Users have found that Turkish Airlines is 18% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Karachi to London Heathrow Airport one-way?

    $323 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on British Airways and Oman Air, with prices starting from $442 and $452, respectively.

  • 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, November is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $661). Flying from Karachi to London Heathrow Airport in June is currently the most expensive (average of $1,110). 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 Karachi?

Book flights to Karachi if you plan to visit one of these locations
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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.
Lahore to Heathrow flights
Islamabad 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$615Average$714FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$646Average$762FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$704Average$840FlexibilityNo cancel feeOn-time68%
Oman AirCheapest$705Average$939FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$712Average$861FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$848Average$1,009FlexibilityNo cancel feeOn-time75%

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