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

Doha (DOH) – chosen by Cheapflights users on 42% of one-stop itineraries from Karachi to London Heathrow Airport on Cheapflights.

Which airport typically offers the quickest stopover for flights from Karachi to London Heathrow Airport?

Flights via Muscat (MCT) offer the fastest connection on this route, with an average stopover time of 1h 19m.

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

Flights via Muscat (MCT) have the shortest average one-way travel time for one-stop routes: 11h 05m.

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

Istanbul (SAW) is the most affordable one-stop option, with an average return flight price of £559.

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

Etihad Airways and Turkish Airlines can get you from Karachi to London Heathrow Airport in just under 14h. Your travel time can differ by up to 18h. 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 £341, 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 Etihad Airways and Qatar Airways - these airlines can fly you to your destination from £409 and £453, respectively. Users have found that Emirates is 41% cheaper than the other options available to this destination.

What is the cheapest day to fly from Karachi to London Heathrow Airport?

Travellers seeking maximum savings on their Karachi to London Heathrow Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular airlines that fly from Karachi to London Heathrow Airport?

British Airways, Emirates and Etihad Airways are the most popular airlines when flying from Karachi to London Heathrow Airport.

Where are the most common stopover locations when flying from Karachi to London Heathrow Airport?

Karachi to London Heathrow Airport flights have a stopover in Doha most often.

Where are the least popular stopover locations for Karachi to London Heathrow Airport flights?

Karachi to London Heathrow Airport flights have a stopover in Abu Dhabi least often.

What is the cheapest day to fly round-trip from Karachi to London Heathrow Airport?

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 20% on the overall cost on flights from Karachi to London Heathrow Airport.

How far in advance should I book a flight from Karachi to London Heathrow Airport?

To save on the cost of your flight from Karachi to London Heathrow Airport, book at least 58 days before your planned departure. Booking around this time can save you about 128% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £552 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £571.

What is the cheapest month to fly from Karachi to London Heathrow Airport?

Flights from Karachi to London Heathrow Airport lean towards being more expensive in January. Prices are generally better when you fly from Karachi to London Heathrow Airport in October, with the cheapest ticket starting at £205.

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.

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.

£217+ Cheap Flights from Karachi to London Heathrow Airport

Q: How much does it cost for a return flight 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 £526 and £712 in November. The cheapest return flight price found within the last 3 days was £409 on Multiple Airlines (10 Nov-18 Nov).

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 Monday or Tuesday and return on a Tuesday

Cheap flight deals from Karachi to Heathrow

Round-trip from	£409
One-way from	£217
Popular in	April
Cheapest in	October
Average price	£582

10/11-18/11
3 total stops
29h 20m total
Karachi to London

Search Deals

6/10
2 total stops
33h 20m total
Karachi to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).

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 September 2025

Search Deals

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 12 September 2025.

Mon 10/1121:25KHI - LHR

1 stop14h 15mMultiple Airlines

Tue 18/1108:05LHR - KHI

2 stops15h 05mMultiple Airlines

Deal found 12/9£409

Sat 15/1121:25KHI - LHR

1 stop14h 15mMultiple Airlines

Thu 27/1108:05LHR - KHI

2 stops15h 05mMultiple Airlines

Deal found 11/9£419

Thu 2/1021:35KHI - LHR

1 stop13h 25mMultiple Airlines

Wed 15/1020:50LHR - KHI

2 stops26h 35mMultiple Airlines

Deal found 12/9£423

Thu 2/1005:15KHI - LHR

1 stop11h 30mMultiple Airlines

Sat 8/1109:00LHR - KHI

2 stops14h 10mMultiple Airlines

Deal found 12/9£443

Sun 12/1006:35KHI - LHR

1 stop12h 40mMultiple Airlines

Tue 28/1019:30LHR - KHI

2 stops27h 40mMultiple Airlines

Deal found 12/9£444

Sat 27/905:15KHI - LHR

1 stop17h 30mEtihad Airways

Mon 13/1020:55LHR - KHI

1 stop28h 45mEtihad Airways

Deal found 10/9£445

Sun 26/1004:25KHI - LHR

2 stops18h 25mMultiple Airlines

Sun 2/1109:00LHR - KHI

2 stops14h 10mMultiple Airlines

Deal found 11/9£459

Sat 15/1105:10KHI - LHR

1 stop11h 55mEtihad Airways

Thu 27/1119:20LHR - KHI

1 stop10h 40mEtihad Airways

Deal found 11/9£460

Thu 25/905:15KHI - LHR

1 stop14h 00mMultiple Airlines

Tue 30/908:45LHR - KHI

2 stops14h 40mMultiple Airlines

Deal found 10/9£464

Thu 25/905:15KHI - LHR

1 stop14h 00mMultiple Airlines

Sun 5/1008:55LHR - KHI

2 stops14h 30mMultiple Airlines

Deal found 10/9£466

Wed 1/1021:35KHI - LHR

1 stop21h 40mEtihad Airways

Mon 10/1113:55LHR - KHI

1 stop10h 35mEtihad Airways

Deal found 12/9£467

Best flights from Karachi to Heathrow
Discover carefully curated flight deals from Karachi to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Wed 24/905:15KHI - LHR

1 stop14h 00mEtihad Airways

Mon 6/1020:55LHR - KHI

1 stop17h 00mEtihad Airways

Deal found 10/9£469

Thu 25/905:50KHI - LHR

1 stop32h 00mTurkish Airlines

Fri 10/1006:30LHR - KHI

1 stop41h 50mTurkish Airlines

Deal found 10/9£507

Mon 6/1005:15KHI - LHR

1 stop11h 30mEtihad Airways

Mon 10/1119:20LHR - KHI

1 stop10h 40mEtihad Airways

Deal found 10/9£479

Thu 2/1005:15KHI - LHR

1 stop11h 30mEtihad Airways

Sat 8/1119:20LHR - KHI

1 stop10h 40mEtihad Airways

Deal found 12/9£487

Fri 30/105:10KHI - LHR

1 stop11h 55mEtihad Airways

Sun 8/213:55LHR - KHI

1 stop22h 40mEtihad Airways

Deal found 11/9£490

Sun 5/1005:15KHI - LHR

1 stop11h 30mEtihad Airways

Wed 12/1119:20LHR - KHI

1 stop10h 40mEtihad Airways

Deal found 12/9£493

Wed 1/1005:15KHI - LHR

1 stop11h 30mEtihad Airways

Wed 8/1009:30LHR - KHI

1 stop13h 30mEtihad Airways

Deal found 11/9£508

Thu 25/905:15KHI - LHR

1 stop11h 30mEtihad Airways

Fri 3/1020:55LHR - KHI

1 stop17h 00mEtihad Airways

Deal found 10/9£509

Tue 30/905:15KHI - LHR

1 stop17h 30mEtihad Airways

Tue 11/1113:55LHR - KHI

1 stop10h 35mEtihad Airways

Deal found 12/9£509

Mon 29/905:15KHI - LHR

1 stop11h 30mEtihad Airways

Sat 8/1108:50LHR - KHI

1 stop15h 40mEtihad Airways

Deal found 12/9£509

Fri 26/905:15KHI - LHR

1 stop11h 30mEtihad Airways

Fri 3/1021:45LHR - KHI

1 stop25h 15mEtihad Airways

Deal found 10/9£509

Last-minute flights from Karachi to Heathrow
Discover last-minute flight deals from Karachi to Heathrow. Data last updated 12 September 2025 and is based on user searches.

Mon 22/920:35KHI - LHR

1 stop26h 10mEtihad Airways

Mon 6/1020:55LHR - KHI

1 stop17h 00mEtihad Airways

Deal found 10/9£470

Mon 22/920:35KHI - LHR

1 stop26h 10mEtihad Airways

Sun 5/1020:55LHR - KHI

1 stop17h 00mEtihad Airways

Deal found 10/9£470

Tue 23/905:15KHI - LHR

1 stop17h 30mEtihad Airways

Tue 7/1020:55LHR - KHI

1 stop17h 00mEtihad Airways

Deal found 10/9£469

Thu 25/905:15KHI - LHR

1 stop14h 00mMultiple Airlines

Tue 30/908:45LHR - KHI

2 stops14h 40mMultiple Airlines

Deal found 10/9£464

Thu 25/905:15KHI - LHR

1 stop14h 00mMultiple Airlines

Sun 5/1008:55LHR - KHI

2 stops14h 30mMultiple Airlines

Deal found 10/9£466

Sat 27/905:15KHI - LHR

1 stop17h 30mEtihad Airways

Mon 13/1020:55LHR - KHI

1 stop28h 45mEtihad Airways

Deal found 10/9£445

Wed 1/1021:35KHI - LHR

1 stop21h 40mEtihad Airways

Mon 10/1113:55LHR - KHI

1 stop10h 35mEtihad Airways

Deal found 12/9£467

Thu 2/1021:35KHI - LHR

1 stop13h 25mMultiple Airlines

Wed 15/1020:50LHR - KHI

2 stops26h 35mMultiple Airlines

Deal found 12/9£423

Thu 2/1005:15KHI - LHR

1 stop11h 30mMultiple Airlines

Sat 8/1109:00LHR - KHI

2 stops14h 10mMultiple Airlines

Deal found 12/9£443

Sun 12/1006:35KHI - LHR

1 stop12h 40mMultiple Airlines

Tue 28/1019:30LHR - KHI

2 stops27h 40mMultiple Airlines

Deal found 12/9£444

Sun 26/1004:25KHI - LHR

2 stops18h 25mMultiple Airlines

Sun 2/1109:00LHR - KHI

2 stops14h 10mMultiple Airlines

Deal found 11/9£459

One-way flights from Karachi to Heathrow
Search for one-way flight options from Karachi to Heathrow. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 6/1003:20KHI - LHR

2 stops33h 20mMultiple Airlines

Deal found 12/9£217

Thu 6/1105:10KHI - LHR

2 stops18h 30mMultiple Airlines

Deal found 10/9£230

Sun 25/105:10KHI - LHR

2 stops18h 35mMultiple Airlines

Deal found 10/9£241

Sat 20/904:25KHI - LHR

2 stops32h 30mMultiple Airlines

Deal found 11/9£244

Wed 5/1105:10KHI - LHR

2 stops19h 10mMultiple Airlines

Deal found 10/9£250

Fri 31/1005:10KHI - LHR

3 stops19h 45mMultiple Airlines

Deal found 10/9£253

Mon 22/904:25KHI - LHR

3 stops32h 45mMultiple Airlines

Deal found 11/9£254

Tue 4/1117:50KHI - LHR

1 stop30h 20mSriLankan Airlines

Deal found 10/9£256

Sat 6/1205:10KHI - LHR

2 stops17h 40mMultiple Airlines

Deal found 11/9£257

Sat 17/106:25KHI - LHR

3 stops19h 25mMultiple Airlines

Deal found 11/9£262

Cheapflights Fare Finder

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

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 24/9

05:15-15:15

1 stop14h 00m

London Heathrow

Mon 6/10

20:55-17:55

1 stop17h 00m

£469

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 6/10

05:15-12:45

1 stop11h 30m

London Heathrow

Mon 10/11

19:20-11:00

1 stop10h 40m

£479

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 2/10

05:15-12:45

1 stop11h 30m

London Heathrow

Sat 8/11

19:20-11:00

1 stop10h 40m

£487

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Fri 30/1

05:10-12:05

1 stop11h 55m

London Heathrow

Sun 8/2

13:55-17:35

1 stop22h 40m

£490

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Sun 5/10

05:15-12:45

1 stop11h 30m

London Heathrow

Wed 12/11

19:20-11:00

1 stop10h 40m

£493

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 25/9

05:50-09:50

1 stop32h 00m

London Heathrow

Fri 10/10

06:30-04:20

1 stop41h 50m

£507

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Wed 1/10

05:15-12:45

1 stop11h 30m

London Heathrow

Wed 8/10

09:30-03:00

1 stop13h 30m

£508

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Thu 25/9

05:15-12:45

1 stop11h 30m

London Heathrow

Fri 3/10

20:55-17:55

1 stop17h 00m

£509

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Tue 30/9

05:15-18:45

1 stop17h 30m

London Heathrow

Tue 11/11

13:55-05:30

1 stop10h 35m

£509

KarachiLondon

KHI - LHR

KHILHR

Karachi Quaid-E-Azam Intl

Mon 29/9

05:15-12:45

1 stop11h 30m

London Heathrow

Sat 8/11

08:50-05:30

1 stop15h 40m

£509

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 23 results

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

Prices

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 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, January is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £112). Flying from Karachi to London Heathrow Airport in August is currently the most expensive (average of £164). 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?

One of the essential ways to save on airfare from Karachi to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 21% on airfare.

How much does it cost for a return flight from Karachi to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Emirates, 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.

Emirates

8.1

Very Good

3,334 reviews

Check prices

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

3,334 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

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

3,624 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

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

1,250 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

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

3,968 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Muhammed,Jun 2025

DXB - DUR

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

British Airways

6.7

Okay

7,361 reviews

Emirates

8.1

Very Good

3,334 reviews

Check prices

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

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?
Etihad Airways and Turkish Airlines can get you from Karachi to London Heathrow Airport in just under 14h. Your travel time can differ by up to 18h. 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 £341, 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 Etihad Airways and Qatar Airways - these airlines can fly you to your destination from £409 and £453, respectively. Users have found that Emirates is 41% cheaper than the other options available to this destination.
Where are the most common stopover locations when flying from Karachi to London Heathrow Airport?
Karachi to London Heathrow Airport flights have a stopover in Doha most often.
Where are the least popular stopover locations for Karachi to London Heathrow Airport flights?
Karachi to London Heathrow Airport flights have a stopover in Abu Dhabi least often.
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, January is the cheapest month in which you can book a flight from Karachi to London Heathrow Airport (average of £112). Flying from Karachi to London Heathrow Airport in August is currently the most expensive (average of £164). 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

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Top 7 airlines flying from Karachi to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Emirates	Cheapest£341	Average£729	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Etihad Airways	Cheapest£409	Average£525	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Qatar Airways	Cheapest£453	Average£577	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Oman Air	Cheapest£456	Average£576	FlexibilityNo cancel fee	On-time76%	Search Oman Air flights
Turkish Airlines	Cheapest£488	Average£548	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
British Airways	Cheapest£500	Average£618	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Gulf Air	Cheapest£664	Average£679	FlexibilityNo cancel fee	On-time67%	Search Gulf Air flights

Fly with Cheapflights

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.

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Cheap flights from Karachi to London Heathrow Airport from £217

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.

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 Monday or Tuesday and return on a Tuesday

Cheap flight deals from Karachi to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Karachi to Heathrow

Cheapest flights from Karachi to HeathrowExplore 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 12 September 2025.

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 12 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Karachi to London Heathrow Airport that are best for you.

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.

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?

What is the cheapest month to book a flight from Karachi to London Heathrow Airport?

What is the cheapest time of day to fly from KHI to LHR?

How much does it cost for a return flight from Karachi to London Heathrow Airport?

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

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

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

Which airport typically offers the quickest stopover for flights from Karachi to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Check out reviews from past customers who have flown with Emirates, 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.

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?

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

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

Where are the most common stopover locations when flying from Karachi to London Heathrow Airport?

Where are the least popular stopover locations for Karachi to London Heathrow Airport flights?

Can I find deals for flights from Karachi to Heathrow that include hotel bookings?

How can I find direct flights from Karachi to Heathrow?

Can I find deals for business class flights from Karachi to Heathrow?

What is the cheapest month to book a flight from Karachi to London Heathrow Airport?

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Alternative routes for Karachi to Heathrow

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Top 7 airlines flying from Karachi to Heathrow

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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 12 September 2025.