Find flights
When to book
Airlines
FAQs

Cheap flights from Karachi to London Heathrow Airport from £220

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
KHI — LHR
22 Mar — 29 Mar1
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 20 February 2026.

Tue 14/406:35
KHI
-
LHR
3 stops30h 35m
Multiple Airlines
Tue 21/422:15
LHR
-
KHI
3 stops27h 25m
Multiple Airlines
Deal found 20/2£472
Fri 1/505:25
KHI
-
LHR
1 stop11h 20m
Etihad Airways
Thu 14/509:30
LHR
-
KHI
1 stop13h 30m
Etihad Airways
Deal found 17/2£476
Tue 31/310:15
KHI
-
LHR
1 stop11h 45m
Multiple Airlines
Thu 16/408:45
LHR
-
KHI
2 stops14h 40m
Multiple Airlines
Deal found 20/2£476
Sat 14/307:10
KHI
-
LHR
1 stop28h 25m
Gulf Air
Fri 1/522:05
LHR
-
KHI
1 stop27h 55m
Gulf Air
Deal found 17/2£478
Sat 2/511:55
KHI
-
LHR
1 stop10h 50m
Etihad Airways
Tue 2/609:30
LHR
-
KHI
1 stop16h 10m
Etihad Airways
Deal found 19/2£480
Sun 15/311:30
KHI
-
LHR
1 stop11h 55m
Multiple Airlines
Thu 10/908:45
LHR
-
KHI
2 stops14h 40m
Multiple Airlines
Deal found 17/2£482
Wed 18/306:15
KHI
-
LHR
1 stop14h 55m
Turkish Airlines
Wed 1/416:45
LHR
-
KHI
1 stop35h 20m
Turkish Airlines
Deal found 20/2£483
Sat 21/311:30
KHI
-
LHR
1 stop11h 55m
Multiple Airlines
Mon 20/408:45
LHR
-
KHI
2 stops14h 40m
Multiple Airlines
Deal found 19/2£484
Wed 1/403:50
KHI
-
LHR
1 stop14h 15m
Multiple Airlines
Wed 15/408:45
LHR
-
KHI
2 stops14h 40m
Multiple Airlines
Deal found 20/2£486
Sun 5/409:05
KHI
-
LHR
1 stop11h 45m
Multiple Airlines
Wed 15/419:15
LHR
-
KHI
2 stops28h 10m
Multiple Airlines
Deal found 17/2£487
Fri 20/306:15
KHI
-
LHR
1 stop14h 55m
Turkish Airlines
Wed 1/422:40
LHR
-
KHI
1 stop49h 40m
Turkish Airlines
Deal found 20/2£488
Tue 12/505:30
KHI
-
LHR
1 stop20h 55m
Turkish Airlines
Tue 26/511:20
LHR
-
KHI
1 stop37h 00m
Turkish Airlines
Deal found 18/2£490

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 20 February 2026.

Round-trip from

£472

One-way from

£220

Popular in

April

Cheapest in

March

Average price

£539
14/4-21/4
  • 14/4-21/4
  • 6 total stops
  • 58h 00m total
  • Karachi to London
Search Deals
Etihad Airways
  • Etihad Airways
  • 27/4
  • 1 total stop
  • 12h 30m total
  • Karachi to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 20 February 2026.
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 1/5

05:25-12:45

1 stop11h 20m

London Heathrow

Thu 14/5

09:30-03:00

1 stop13h 30m

£476

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sat 14/3

07:10-06:35

1 stop28h 25m

London Heathrow

Fri 1/5

22:05-06:00

1 stop27h 55m

£478

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 15/3

11:30-18:25

1 stop11h 55m

London Heathrow

Thu 10/9

08:45-03:25

2 stops14h 40m

£482

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 5/4

05:50-16:40

1 stop14h 50m

London Heathrow

Mon 13/4

16:45-08:05

1 stop35h 20m

£501

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 15/3

21:25-18:10

1 stop25h 45m

London Heathrow

Thu 10/9

09:30-03:00

1 stop13h 30m

£504

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 13/3

06:15-14:45

1 stop13h 30m

London Heathrow

Thu 2/4

06:30-04:20

1 stop41h 50m

£531

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 15/3

06:15-22:25

1 stop21h 10m

London Heathrow

Thu 10/9

11:20-04:20

1 stop37h 00m

£541

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 19/3

20:05-06:35

1 stop15h 30m

London Heathrow

Fri 3/4

22:05-06:00

1 stop27h 55m

£545

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 3/4

05:50-15:10

1 stop13h 20m

London Heathrow

Fri 10/4

22:35-04:20

1 stop25h 45m

£555

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 29/4

10:15-22:10

1 stop15h 55m

London Heathrow

Thu 6/8

21:25-01:45

1 stop24h 20m

£558

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 20 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 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?

Use this chart to determine the optimal time to book a return flight from Karachi to Heathrow. Price data was last updated on 18 February 2026.

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, August is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £380). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £531). 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 20 February 2026.
Check out reviews from past customers who have flown with Oman Air, Qatar Airways, andEtihad 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
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7
Oman Air
8.1
Very Good
115 reviews
Oman Air
8.1
Very Good
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7
Qatar Airways
7.4
Good
3,738 reviews
Oman Air
8.1
Very Good
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7
Etihad Airways
7.3
Good
1,406 reviews
Oman Air
8.1
Very Good
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7
Turkish Airlines
7.3
Good
4,224 reviews
Oman Air
8.1
Very Good
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7
British Airways
6.7
Okay
7,756 reviews
Oman Air
8.1
Very Good
115 reviews
Check prices

Overall

8.1

Crew

8.2

Comfort

8.0

Boarding

8.1

Entertainment

7.7

Food

7.7

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 7 different airlines.

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

    Gulf Air, Turkish Airlines, and Etihad Airways can get you from Karachi to London Heathrow Airport in just under 14h 50m. Your travel time can differ by up to 13h 35m. 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 £392, Emirates will fly you from Karachi to London Heathrow Airport and back. In addition to Emirates, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Oman Air and Etihad Airways - these airlines can fly you to your destination from £394 and £421, respectively. Users have found that Emirates is 32% 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 £175 on Ethiopian Air. Other airlines that offer cheap prices include Etihad Airways from £195 and Oman Air from £201 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, August is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £380). Flying from Karachi to London Heathrow Airport in April is currently the most expensive (average of £531). 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
Milton Keynes
Luton
Croydon
Wembley
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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 7 airlines flying from Karachi to Heathrow

Discover the top 7 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest£392Average£775FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Oman AirCheapest£394Average£578FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Etihad AirwaysCheapest£421Average£542FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£458Average£572FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£486Average£554FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£502Average£659FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Gulf AirCheapest£667Average£679FlexibilityNo cancel feeOn-time67%
Search Gulf Air 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.