Which airport is the most popular layover for flights between Islamabad and London Heathrow Airport?

Doha (DOH) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Islamabad to London Heathrow Airport?

Istanbul (IST) has the shortest average layover time for this route: 1h 13m.

What airlines fly to London Heathrow Airport?

Qatar Airways, Etihad Airways and Turkish Airlines are the top three most popular airlines that fly to London Heathrow Airport from Islamabad according to our data. Qatar Airways is the first choice among our users, with 37% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 6 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Islamabad to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Islamabad Intl to London Heathrow?

Gulf Air, Kuwait Airways, and SAUDIA are the most popular carriers operating from Islamabad Intl to London Heathrow

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Islamabad to London delayed?

Historically, on average around 43% of flights between Islamabad and London have experienced a delay on any given week. The average delay length over the past 12 months has been 345 minutes.

Which airline has the best punctuality record on Islamabad to London flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Islamabad to London Heathrow Airport?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,070.

Which layover airport has the shortest travel time from Islamabad to London Heathrow Airport?

Flights connecting via Istanbul (IST) have the shortest average one-way travel time: 10h 50m.

When did momondo last update prices for flights from Islamabad Intl Airport to London Heathrow Airport?

Prices for flights from Islamabad Intl Airport to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Islamabad Intl Airport to London Heathrow Airport?

As of November 2025, there are 6 operators available to choose from for flights from Islamabad Intl Airport to London Heathrow Airport.

How old do you have to be to fly from Islamabad Intl Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islamabad Intl Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$349 Cheap Flights from Islamabad to London Heathrow Airport in 2025/26

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2:40 am - 9:05 pmISB-LHR

23h 25m1 stop

8:40 am - 1:40 amLHR-ISB

12h 00m1 stop

$686Multiple Airlines

Find Deal

Wed, Nov 26 - Thu, Dec 4

3:10 am - 1:45 pmISB-LHR

15h 35m1 stop

10:15 pm - 7:10 pmLHR-ISB

15h 55m2 stops

$714Multiple Airlines

Find Deal

Fri, Feb 13 - Sun, Feb 22

3:10 am - 1:45 pmISB-LHR

15h 35m1 stop

10:15 pm - 6:15 pmLHR-ISB

15h 00m2 stops

$718Multiple Airlines

Find Deal

Fri, Feb 13 - Fri, Feb 20

10:20 am - 9:55 amISB-LHR

28h 35m1 stop

11:30 am - 4:45 amLHR-ISB

36h 15m1 stop

$724Turkish Airlines

Find Deal

Wed, Dec 17 - Wed, Jan 7

8:55 am - 10:25 pmISB-LHR

17h 30m1 stop

6:30 pm - 7:25 amLHR-ISB

32h 55m1 stop

$725Turkish Airlines

Find Deal

Wed, Apr 22 - Wed, Jun 10

4:30 am - 6:10 pmISB-LHR

18h 40m1 stop

8:55 pm - 6:15 pmLHR-ISB

16h 20m1 stop

$777Etihad Airways

Find Deal

Mon, Jan 26 - Mon, Feb 2

3:10 am - 1:45 pmISB-LHR

15h 35m1 stop

11:45 am - 3:35 amLHR-ISB

11h 50m1 stop

$781Kuwait Airways

Find Deal

Fri, Mar 20 - Sun, Sep 6

7:25 pm - 6:40 amISB-LHR

16h 15m1 stop

8:50 am - 3:10 amLHR-ISB

13h 20m1 stop

$782Etihad Airways

Find Deal

Fri, Feb 13 - Wed, Feb 18

3:10 pm - 2:45 pmISB-LHR

28h 35m1 stop

9:30 am - 2:20 pmLHR-ISB

23h 50m1 stop

$796Gulf Air

Find Deal

Thu, Nov 27 - Thu, Dec 4

3:10 pm - 2:45 pmISB-LHR

28h 35m1 stop

9:30 am - 2:20 pmLHR-ISB

23h 50m1 stop

$818Gulf Air

Find Deal

Thu, Nov 27 - Thu, Dec 4

Turkish Airlines flights from Islamabad to London Heathrow Airport

Our best Turkish Airlines deals on Islamabad to London Heathrow Airport flight tickets

Turkish Airlines

Dec 17

ISB10:20 amIslamabad Intl

28h 35m

1 stop

LHR9:55 amLondon Heathrow

Jan 7

LHR11:30 amLondon Heathrow

36h 15m

1 stop

ISB4:45 amIslamabad Intl

$724

Find similar

Turkish Airlines

Apr 22

ISB8:55 amIslamabad Intl

17h 30m

1 stop

LHR10:25 pmLondon Heathrow

Jun 10

LHR6:30 pmLondon Heathrow

32h 55m

1 stop

ISB7:25 amIslamabad Intl

$725

Find similar

Turkish Airlines

Apr 28

ISB5:25 amIslamabad Intl

14h 35m

1 stop

LHR4:00 pmLondon Heathrow

Jun 10

LHR6:30 pmLondon Heathrow

32h 55m

1 stop

ISB7:25 amIslamabad Intl

$726

Find similar

Etihad Airways flights from Islamabad to London Heathrow Airport

Our best Etihad Airways deals on Islamabad to London Heathrow Airport flight tickets

Etihad Airways

Jan 26

ISB4:30 amIslamabad Intl

18h 40m

1 stop

LHR6:10 pmLondon Heathrow

Feb 2

LHR8:55 pmLondon Heathrow

16h 20m

1 stop

ISB6:15 pmIslamabad Intl

$777

Find similar

Etihad Airways

Feb 13

ISB7:25 pmIslamabad Intl

16h 15m

1 stop

LHR6:40 amLondon Heathrow

Feb 18

LHR8:50 amLondon Heathrow

13h 20m

1 stop

ISB3:10 amIslamabad Intl

$782

Find similar

Etihad Airways

Jan 22

ISB4:30 amIslamabad Intl

12h 35m

1 stop

LHR12:05 pmLondon Heathrow

Jan 29

LHR1:55 pmLondon Heathrow

23h 20m

1 stop

ISB6:15 pmIslamabad Intl

$785

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 11/26

2:40 am-9:05 pm

1 stop23h 25m

London Heathrow

Thu 12/4

8:40 am-1:40 am

1 stop12h 00m

$686

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 2/13

3:10 am-1:45 pm

1 stop15h 35m

London Heathrow

Sun 2/22

10:15 pm-7:10 pm

2 stops15h 55m

$714

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 2/13

3:10 am-1:45 pm

1 stop15h 35m

London Heathrow

Fri 2/20

10:15 pm-6:15 pm

2 stops15h 00m

$718

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 12/17

10:20 am-9:55 am

1 stop28h 35m

London Heathrow

Wed 1/7

11:30 am-4:45 am

1 stop36h 15m

$724

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 4/22

8:55 am-10:25 pm

1 stop17h 30m

London Heathrow

Wed 6/10

6:30 pm-7:25 am

1 stop32h 55m

$725

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 1/26

4:30 am-6:10 pm

1 stop18h 40m

London Heathrow

Mon 2/2

8:55 pm-6:15 pm

1 stop16h 20m

$777

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 3/20

3:10 am-1:45 pm

1 stop15h 35m

London Heathrow

Sun 9/6

11:45 am-3:35 am

1 stop11h 50m

$781

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 2/13

7:25 pm-6:40 am

1 stop16h 15m

London Heathrow

Wed 2/18

8:50 am-3:10 am

1 stop13h 20m

$782

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Thu 11/27

3:10 pm-2:45 pm

1 stop28h 35m

London Heathrow

Thu 12/4

9:30 am-2:20 pm

1 stop23h 50m

$796

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Thu 11/27

3:10 pm-2:45 pm

1 stop28h 35m

London Heathrow

Thu 12/4

9:30 am-2:20 pm

1 stop23h 50m

$818

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Islamabad to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

What is the typical price of a round-trip flight between Islamabad and London Heathrow Airport?

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

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from Islamabad, with most prices found around $777. If you’re not able to fly to London Heathrow Airport in October, then November is your next best option. Flight prices from Islamabad to London Heathrow Airport during November average around $833.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,373. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,723.

What is the cheapest Islamabad Intl to London Heathrow flight route?

Fly from Islamabad Intl to London Heathrow for the best Islamabad Intl - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Islamabad when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $886 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Islamabad for as low as $707 on momondo.

What cabin class options are available on Islamabad Intl to London Heathrow flights?

There are 2 cabin classes available to choose from on Islamabad Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Islamabad to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Islamabad to London Heathrow Airport flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Islamabad to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Islamabad to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Islamabad to London Heathrow Airport (ISB to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islamabad to London Heathrow Airport

Direct flights	None

There are no direct flights from Islamabad to London Heathrow Airport. There are no popular flight routes from Islamabad to London Heathrow Airport.

Search flight deals

How far is Islamabad Intl to London Heathrow by plane?
Islamabad Intl and London Heathrow are 3760.9 mi apart from one another. By plane, this route typically takes 11h 35m.
When did momondo last update prices for flights from Islamabad Intl Airport to London Heathrow Airport?
Prices for flights from Islamabad Intl Airport to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Islamabad Intl Airport to London Heathrow Airport?
As of November 2025, there are 6 operators available to choose from for flights from Islamabad Intl Airport to London Heathrow Airport.
How old do you have to be to fly from Islamabad Intl Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Islamabad Intl Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Islamabad to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Islamabad to London Heathrow Airport is Boeing 777 (50.00% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (33.33%) and Boeing 787-9 Dreamliner (16.67%).
What is the most popular airline from Islamabad to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Islamabad to London Heathrow Airport is Qatar Airways (34% of total bookings). The next most popular airlines are Etihad Airways (27%), Turkish Airlines (16%), and Emirates (11%).

Best airlines flying from Islamabad to London Heathrow Airport

Compare and see reviews for airlines that fly from Islamabad to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
SAUDIA	PriceFrom $594	Free Cancellation	Rating 7.4 638 reviews	Search SAUDIA flights
Turkish Airlines	PriceFrom $656	Free Cancellation	Rating 7.3 4,037 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $670	Free Cancellation	Rating 7.4 1,284 reviews	Search Etihad Airways flights
British Airways	PriceFrom $702	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
Qatar Airways	PriceFrom $788	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
Emirates	PriceFrom $821	Free Cancellation	Rating 8.1 3,398 reviews	Search Emirates flights

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Brentwood

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Romford

Ilford

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Cobham

Wembley

Why use momondo?

Why should I use momondo to find a flight deal from Islamabad to London?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Islamabad to London. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Islamabad to London with flexible booking policies on momondo?

All flight searches from Islamabad to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islamabad to London?

momondo provides multiple filters to help you find the best flight to London from Islamabad. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Islamabad to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islamabad to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Islamabad to London from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islamabad to London departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Islamabad to London Heathrow Airport

Our best Turkish Airlines deals on Islamabad to London Heathrow Airport flight tickets

Etihad Airways flights from Islamabad to London Heathrow Airport

Our best Etihad Airways deals on Islamabad to London Heathrow Airport flight tickets

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

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How to get the cheapest flight ticket from Islamabad to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Islamabad and London Heathrow Airport?

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

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,373. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,723.

What is the cheapest Islamabad Intl to London Heathrow flight route?

Fly from Islamabad Intl to London Heathrow for the best Islamabad Intl - London Heathrow flight prices

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

What cabin class options are available on Islamabad Intl to London Heathrow flights?

There are 2 cabin classes available to choose from on Islamabad Intl to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Islamabad to London Heathrow Airport flight prices changed over time?

As of November 2025, prices for Islamabad to London Heathrow Airport flights are approximately 27% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Islamabad Intl to London Heathrow?

Gulf Air, Kuwait Airways, and SAUDIA are the most popular carriers operating from Islamabad Intl to London Heathrow

What airlines fly to London Heathrow Airport?

How often are flights from Islamabad to London delayed?

Historically, on average around 43% of flights between Islamabad and London have experienced a delay on any given week. The average delay length over the past 12 months has been 345 minutes.

What is the most punctual flight time for Islamabad to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Islamabad to London flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 33% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Islamabad and London Heathrow Airport?

Doha (DOH) was the most common stop: 64% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Islamabad to London Heathrow Airport?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $1,070.

Which layover airport has the shortest travel time from Islamabad to London Heathrow Airport?

Flights connecting via Istanbul (IST) have the shortest average one-way travel time: 10h 50m.

Which layover airport has the shortest connection time from Islamabad to London Heathrow Airport?

Istanbul (IST) has the shortest average layover time for this route: 1h 13m.

When to book flights from Islamabad to London Heathrow Airport

Cheap Islamabad to London Heathrow Airport (ISB to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islamabad to London Heathrow Airport

Direct flights

How far is Islamabad Intl to London Heathrow by plane?

When did momondo last update prices for flights from Islamabad Intl Airport to London Heathrow Airport?

How many operators does momondo search for flights from Islamabad Intl Airport to London Heathrow Airport?

How old do you have to be to fly from Islamabad Intl Airport to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Islamabad to London Heathrow Airport?

What is the most popular airline from Islamabad to London Heathrow Airport?

Best airlines flying from Islamabad to London Heathrow Airport

Compare and see reviews for airlines that fly from Islamabad to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Islamabad to London?

Can I find flights from Islamabad to London with flexible booking policies on momondo?

How can momondo help me find flights from Islamabad to London?

I’m not ready to book a flight from Islamabad to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo