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Heathrow

$344+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap 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 July 27, 2026.

This Etihad Airways deal was found by Cheapflights users on 7/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 am
KHI
-
LHR
1 stop16h 10m
Etihad Airways
Mon 10/268:55 pm
LHR
-
KHI
1 stop15h 40m
Etihad Airways
Deal found 7/23$686
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Fri 8/219:35 pm
KHI
-
LHR
1 stop25h 10m
Etihad Airways
Sat 9/58:45 pm
LHR
-
KHI
1 stop10h 25m
Etihad Airways
Deal found 7/23$687
This Etihad Airways deal was found by Cheapflights users on 7/24. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:05 pm
KHI
-
LHR
1 stop10h 40m
Etihad Airways
Mon 10/192:45 pm
LHR
-
KHI
1 stop23h 05m
Etihad Airways
Deal found 7/24$690
This Booking.com deal was found by Cheapflights users on 7/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:25 am
KHI
-
LHR
1 stop11h 20m
Etihad Airways
Mon 9/218:45 pm
LHR
-
KHI
1 stop10h 25m
Etihad Airways
Deal found 7/27$691
This FlightHub deal was found by Cheapflights users on 7/24. 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.
Wed 10/286:25 am
KHI
-
LHR
1 stop13h 05m
Etihad Airways
Mon 11/97:20 pm
LHR
-
KHI
1 stop10h 40m
Etihad Airways
Deal found 7/24$692
This Justfly.com deal was found by Cheapflights users on 7/23. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:25 am
KHI
-
LHR
1 stop16h 45m
Etihad Airways
Sun 11/157:20 pm
LHR
-
KHI
1 stop17h 15m
Etihad Airways
Deal found 7/23$693
This Etihad Airways deal was found by Cheapflights users on 7/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:25 am
KHI
-
LHR
1 stop17h 20m
Etihad Airways
Thu 9/38:45 pm
LHR
-
KHI
1 stop17h 05m
Etihad Airways
Deal found 7/23$704
This Kiwi.com deal was found by Cheapflights users on 7/26. 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.
Sun 9/276:35 am
KHI
-
LHR
1 stop12h 30m
Etihad Airways
Mon 10/129:30 am
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 7/26$707
This Etihad Airways deal was found by Cheapflights users on 7/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:35 pm
KHI
-
LHR
1 stop25h 10m
Etihad Airways
Mon 8/319:45 pm
LHR
-
KHI
1 stop16h 05m
Etihad Airways
Deal found 7/23$708
This FlightHub deal was found by Cheapflights users on 7/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:35 am
KHI
-
LHR
1 stop12h 30m
Etihad Airways
Wed 10/149:30 am
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 7/26$711
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 9/2912:05 pm
KHI
-
LHR
1 stop10h 40m
Etihad Airways
Mon 10/192:45 pm
LHR
-
KHI
1 stop10h 55m
Etihad Airways
Deal found 7/27$712

Find 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$686
(Etihad Airways)

One-way from

$344
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$836
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. 5% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 27, 2026.
Use the filters below to find and compare flights from Karachi to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 8/21

5:25 am-6:45 pm

1 stop17h 20m

London Heathrow

Thu 9/3

8:45 pm-5:50 pm

1 stop17h 05m

$704
Quickest round-trip

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 9/30

6:35 am-3:05 pm

1 stop12h 30m

London Heathrow

Tue 10/20

9:45 pm-5:50 pm

1 stop16h 05m

$721

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 10/8

6:40 am-6:30 am

1 stop27h 50m

London Heathrow

Sun 10/18

8:50 pm-5:55 am

1 stop29h 05m

$757

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 10/2

6:40 am-6:30 am

1 stop27h 50m

London Heathrow

Sat 10/17

8:25 am-5:55 am

1 stop17h 30m

$760

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 10/3

6:40 am-6:30 am

1 stop27h 50m

London Heathrow

Fri 10/16

8:25 am-5:55 am

1 stop17h 30m

$760

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 10/6

6:40 am-7:10 pm

1 stop16h 30m

London Heathrow

Tue 10/20

8:50 pm-10:15 pm

1 stop21h 25m

$760

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 10/8

6:40 am-6:30 am

1 stop27h 50m

London Heathrow

Wed 10/21

8:50 pm-5:55 am

1 stop29h 05m

$761

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 10/8

6:40 am-7:10 pm

1 stop16h 30m

London Heathrow

Tue 10/20

8:50 pm-10:15 pm

1 stop21h 25m

$761

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 9/30

10:55 pm-7:10 pm

1 stop24h 15m

London Heathrow

Sun 10/25

8:05 pm-5:55 am

1 stop28h 50m

$761

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 10/6

6:40 am-7:10 pm

1 stop16h 30m

London Heathrow

Wed 10/21

8:50 pm-5:55 am

1 stop29h 05m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Karachi-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 80 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, March is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $717). Flying from Karachi to London Heathrow Airport in July is currently the most expensive (average of $836). 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.

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

Airfare is below average for this route at the moment.

Karachi to London Heathrow Airport flights typically cost between $733 and $925 in October.
The cheapest round-trip price found within the last 5 days was $686 on Etihad Airways (Oct 12-Oct 26).

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 July 27, 2026.
Read through reviews of airlines operating flights from Karachi to London Heathrow Airport, such as Emirates,Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Emirates
8.1
Very good
3,638 reviews
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Qatar Airways
7.4
Good
3,744 reviews
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Turkish Airlines
7.4
Good
4,454 reviews
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Etihad Airways
7.3
Good
1,492 reviews
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative
Gulf Air
7.2
Good
239 reviews
Emirates
8.1
Very good
3,638 reviews

Food

7.9

Crew

8.4

Overall

8.1

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Steven,May 2026

DXB - GLA

Anyone that i had the pleasure of dealing with i found to be courteous well mannered and informative

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 Etihad Airways fly from Karachi to London Heathrow Airport in about 16h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Karachi and London Heathrow Airport is about 3936 mi.

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

    Currently priced at $533, 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 Gulf Air and Oman Air - these airlines can fly you to your destination from $567 and $632, respectively. Users have found that Etihad Airways is 31% cheaper than the other options available to this destination.

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

    $284 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Oman Air and Qatar Airways, with prices starting from $320 and $332, 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, March is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of $717). Flying from Karachi to London Heathrow Airport in July is currently the most expensive (average of $836). 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
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
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Harrow
Eastleigh
Southend-on-Sea
Watford
Northampton
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton

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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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$533Average$775FlexibilityNo cancel feeOn-time75%
Gulf AirCheapest$567Average$692FlexibilityNo cancel feeOn-time67%
Oman AirCheapest$632Average$758FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$666Average$836FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$737Average$871FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$855Average$1,076FlexibilityNo cancel feeOn-time75%

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