Find flights
When to book
Airlines
FAQs

Cheap flights from Karachi to London Heathrow Airport from £232

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Karachi to Heathrow

Enter your travel dates to find the best prices.

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 18 July 2026.

Fri 14/805:25
KHI
-
LHR
1 stop13h 40m
Etihad Airways
Fri 21/809:30
LHR
-
KHI
1 stop21h 40m
Etihad Airways
Deal found 15/7£514
Mon 3/812:05
KHI
-
LHR
1 stop10h 40m
Etihad Airways
Wed 19/814:45
LHR
-
KHI
1 stop16h 25m
Etihad Airways
Deal found 16/7£514
Sat 1/805:25
KHI
-
LHR
1 stop11h 20m
Etihad Airways
Mon 31/809:30
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 17/7£515
Mon 10/805:25
KHI
-
LHR
1 stop13h 40m
Etihad Airways
Wed 19/814:45
LHR
-
KHI
1 stop23h 05m
Etihad Airways
Deal found 15/7£517
Mon 7/912:05
KHI
-
LHR
1 stop31h 00m
Etihad Airways
Wed 16/921:45
LHR
-
KHI
1 stop25h 15m
Etihad Airways
Deal found 17/7£519
Mon 17/812:05
KHI
-
LHR
1 stop10h 40m
Etihad Airways
Sun 13/920:45
LHR
-
KHI
1 stop10h 25m
Etihad Airways
Deal found 16/7£525
Thu 10/906:35
KHI
-
LHR
1 stop12h 30m
Etihad Airways
Wed 30/909:30
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 16/7£526
Wed 19/806:35
KHI
-
LHR
1 stop16h 10m
Etihad Airways
Wed 16/920:45
LHR
-
KHI
1 stop10h 25m
Etihad Airways
Deal found 16/7£527
Fri 18/921:35
KHI
-
LHR
1 stop21h 30m
Etihad Airways
Wed 30/909:30
LHR
-
KHI
1 stop16h 10m
Etihad Airways
Deal found 15/7£528
Fri 21/806:35
KHI
-
LHR
1 stop12h 30m
Etihad Airways
Fri 4/920:45
LHR
-
KHI
1 stop26h 15m
Etihad Airways
Deal found 17/7£529
Thu 20/812:05
KHI
-
LHR
1 stop10h 40m
Etihad Airways
Mon 7/909:30
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 16/7£530
Fri 7/806:35
KHI
-
LHR
1 stop16h 10m
Etihad Airways
Sat 22/814:45
LHR
-
KHI
1 stop10h 55m
Etihad Airways
Deal found 17/7£531

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 18 July 2026.

Round-trip from

£514

One-way from

£232

Popular in

July

Cheapest in

March

Average price

£619
Etihad Airways
  • Etihad Airways
  • 14/8-21/8
  • 2 total stops
  • 35h 20m total
  • Karachi to London
Search Deals
14/11
  • 14/11
  • 2 total stops
  • 31h 40m total
  • Karachi to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 18 July 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 return flight

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 12/9

05:25-15:05

1 stop13h 40m

London Heathrow

Fri 2/10

21:45-17:50

1 stop16h 05m

£538

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 13/8

06:40-19:10

1 stop16h 30m

London Heathrow

Sat 22/8

20:50-05:55

1 stop29h 05m

£563

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 7/9

06:40-19:10

1 stop16h 30m

London Heathrow

Wed 23/9

20:50-05:55

1 stop29h 05m

£563

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 21/8

06:40-06:30

1 stop27h 50m

London Heathrow

Fri 4/9

08:25-05:55

1 stop17h 30m

£563

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 7/9

06:40-19:10

1 stop16h 30m

London Heathrow

Sun 18/10

08:25-05:55

1 stop17h 30m

£565

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 31/7

06:40-19:10

1 stop16h 30m

London Heathrow

Tue 18/8

20:50-05:55

1 stop29h 05m

£565

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 31/7

06:40-19:10

1 stop16h 30m

London Heathrow

Wed 12/8

20:50-05:55

1 stop29h 05m

£565
Fastest return journey

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 8/8

12:05-18:45

1 stop10h 40m

London Heathrow

Fri 21/8

09:30-03:00

1 stop13h 30m

£570

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 16/9

06:35-15:05

1 stop12h 30m

London Heathrow

Sun 13/12

20:55-17:35

1 stop15h 40m

£592

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 13/9

06:35-15:05

1 stop12h 30m

London Heathrow

Sun 22/11

20:55-17:35

1 stop15h 40m

£595

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 return 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 17 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 £533). Flying from Karachi to London Heathrow Airport in July is currently the most expensive (average of £619). 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 for a return flight 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 18 July 2026.
Check out reviews from past customers who have flown with Oman Air,Emirates, andQatar Airways from Karachi to London Heathrow Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6
Oman Air
8.1
Very Good
131 reviews
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6
Emirates
8.1
Very Good
3,629 reviews
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6
Qatar Airways
7.3
Good
3,745 reviews
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6
Etihad Airways
7.3
Good
1,479 reviews
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6
Gulf Air
7.2
Good
235 reviews
Oman Air
8.1
Very Good
131 reviews
Check prices

Comfort

8.0

Overall

8.1

Entertainment

7.6

Boarding

8.1

Crew

8.2

Food

7.6

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?

    Located just 10.7 mi from the city center, Karachi Quaid-E-Azam Intl is the airport most travelers will use when flying to London Heathrow from Karachi. Booking flights from Quaid-E-Azam Intl (KHI) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 6 different airlines.

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

    Etihad Airways and Oman Air can get you from Karachi to London Heathrow Airport in just under 13h 40m. Your travel time can differ by up to 2h 50m. Karachi and London Heathrow Airport are separated by a distance of 3936 mi. This flight may include one or multiple stops.

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

    Currently priced at £379, 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 Emirates and Oman Air - these airlines can fly you to your destination from £393 and £395, respectively. Users have found that Etihad Airways is 34% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as £213 on Etihad Airways. Other airlines that offer cheap prices include Oman Air from £229 and SriLankan Airlines from £231 one-way.

  • 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 holiday 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 £533). Flying from Karachi to London Heathrow Airport in July is currently the most expensive (average of £619). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Slough
Ilford
Croydon
Hayes
Brentford
Colchester
Northampton
Watford
Eastbourne
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 858,174 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest£379Average£541FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
EmiratesCheapest£393Average£702FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Oman AirCheapest£395Average£594FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Gulf AirCheapest£429Average£602FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Qatar AirwaysCheapest£506Average£610FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£526Average£589FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Karachi to Heathrow?

Deals for Karachi to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Karachi to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Karachi to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Karachi to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Karachi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Karachi to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Karachi to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.