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$286+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
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

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 julio 30, 2025.

Round-trip from

$646
(Trip.com)

One-way from

$286
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$935
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. 7% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 30, 2025.

This Trip.com deal was found by Cheapflights users on 7/30. 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.
mar. 9/303:50 amKHI - LHR
1 stop13h 25mMultiple Airlines
mié. 10/86:35 amLHR - KHI
2 stops16h 50mMultiple Airlines
Deal found 7/30$646
This Oman Air deal was found by Cheapflights users on 7/30. 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.
sáb. 9/1311:40 amKHI - LHR
1 stop11h 30mOman Air
sáb. 9/208:50 pmLHR - KHI
1 stop10h 00mOman Air
Deal found 7/30$687
This FlightHub deal was found by Cheapflights users on 7/30. 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.
lun. 8/45:15 amKHI - LHR
1 stop17h 30mEtihad Airways
dom. 9/78:55 pmLHR - KHI
1 stop17h 00mEtihad Airways
Deal found 7/30$720
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/55:50 amKHI - LHR
1 stop14h 50mTurkish Airlines
mié. 8/2010:25 pmLHR - KHI
1 stop49h 55mTurkish Airlines
Deal found 7/29$729
This Qatar Airways deal was found by Cheapflights users on 7/29. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/283:50 amKHI - LHR
1 stop14h 15mQatar Airways
mar. 10/73:05 pmLHR - KHI
1 stop12h 10mQatar Airways
Deal found 7/29$746

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 julio 30, 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

mar. 9/30

3:50 am-1:15 pm

1 stop13h 25m

London Heathrow

mié. 10/8

6:35 am-3:25 am

2 stops16h 50m

$646

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

sáb. 9/13

11:40 am-7:10 pm

1 stop11h 30m

London Heathrow

sáb. 9/20

8:50 pm-10:50 am

1 stop10h 00m

$687

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

mié. 10/1

9:35 pm-7:00 am

1 stop13h 25m

London Heathrow

mié. 10/8

9:45 pm-5:55 pm

1 stop16h 10m

$720

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

mar. 10/7

5:50 am-10:25 pm

1 stop20h 35m

London Heathrow

mar. 11/4

6:35 am-4:45 am

1 stop41h 10m

$728

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

dom. 9/28

3:50 am-2:05 pm

1 stop14h 15m

London Heathrow

mar. 10/7

3:05 pm-7:15 am

1 stop12h 10m

$746

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

lun. 12/15

4:20 am-2:05 pm

1 stop14h 45m

London Heathrow

lun. 12/29

3:30 pm-6:55 am

1 stop10h 25m

$807

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

jue. 8/14

4:25 am-6:30 pm

3 stops18h 05m

$286

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

mié. 10/1

11:40 am-7:10 pm

1 stop11h 30m

$303

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

mié. 12/24

4:20 am-2:05 pm

1 stop14h 45m

$349

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

sáb. 9/20

6:55 am-8:00 pm

1 stop17h 05m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 13 results
1
2

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 July 25, 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, 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 $1,097). 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 julio 30, 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.

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

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

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

Abu Dhabi (AUH) – chosen by Cheapflights users on 43% of 1-stop itineraries from Karachi to London Heathrow Airport on Cheapflights.

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

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

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $686.

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

Shortest average travel time for 1-stop one-way flights from Karachi to London Heathrow Airport, 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 Heathrow Airport?

Average layover duration for 1-stop one-way flights from Karachi to London Heathrow Airport, 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 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 julio 30, 2025.
Read through reviews of airlines operating flights from Karachi to London Heathrow Airport, such as Emirates, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,299 reviews

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Emirates
8.1
Very good
3,299 reviews
Emirates
8.1
Very good
3,299 reviews

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Qatar Airways
7.4
Good
3,607 reviews
Emirates
8.1
Very good
3,299 reviews

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Etihad Airways
7.4
Good
1,230 reviews
Emirates
8.1
Very good
3,299 reviews

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this
Turkish Airlines
7.3
Good
3,928 reviews
Emirates
8.1
Very good
3,299 reviews

Overall

8.1

Crew

8.3

Food

7.9

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Muhammed,Jun 2025

DXB - DUR

Amazing. Not bad at all. Wish all my flights are like this

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 $687, Oman Air will fly you from Karachi to London Heathrow Airport and back. In addition to Oman Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Turkish Airlines - these airlines can fly you to your destination from $720 and $728, respectively. Users have found that Oman Air is 13% cheaper than the other options available to this destination.

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

    $303 is the cheapest one-way deal found within the past few days, from Oman Air. You may also be able to find cheap deals on Qatar Airways and SriLankan Airlines, with prices starting from $350 and $358, 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 $1,097). 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
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Stratford-upon-Avon
Orpington
Watford
Northampton
Gatwick
Borehamwood
Dartford
Broadway
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Swindon

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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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$614Average$713FlexibilityNo cancel feeOn-time75%
Oman AirCheapest$642Average$854FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$646Average$757FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$663Average$854FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$707Average$893FlexibilityNo cancel feeOn-time70%
EmiratesCheapest$897Average$1,052FlexibilityNo cancel feeOn-time75%

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