Heathrow

$355+ Cheap flights from Islamabad (ISB) 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — LHR
Mar 13 — Mar 201
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Cheap flight deals from Islamabad to Heathrow

Cheapest flights from Islamabad to Heathrow
Explore the most affordable flight options available from Islamabad to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Booking.com deal was found by Cheapflights users on 2/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:50 am
ISB
-
LHR
1 stop15h 10m
Turkish Airlines
Tue 6/304:45 pm
LHR
-
ISB
1 stop35h 00m
Turkish Airlines
Deal found 2/9$716
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:15 am
ISB
-
LHR
1 stop17h 10m
Turkish Airlines
Fri 10/211:10 am
LHR
-
ISB
1 stop40h 35m
Turkish Airlines
Deal found 2/10$717
This Etihad Airways deal was found by Cheapflights users on 2/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/134:30 am
ISB
-
LHR
1 stop15h 00m
Etihad Airways
Sun 4/129:45 pm
LHR
-
ISB
1 stop25h 40m
Etihad Airways
Deal found 2/9$720
This Etihad Airways deal was found by Cheapflights users on 2/9. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/194:30 am
ISB
-
LHR
1 stop12h 35m
Etihad Airways
Mon 4/139:45 pm
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Deal found 2/9$721
This Kuwait Airways deal was found by Cheapflights users on 2/9. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:20 am
ISB
-
LHR
1 stop13h 25m
Kuwait Airways
Wed 4/1511:45 am
LHR
-
ISB
1 stop10h 40m
Kuwait Airways
Deal found 2/9$722
This Etihad Airways deal was found by Cheapflights users on 2/11. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/157:25 pm
ISB
-
LHR
1 stop21h 40m
Etihad Airways
Thu 4/99:45 pm
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Deal found 2/11$723
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:45 pm
ISB
-
LHR
1 stop15h 15m
Etihad Airways
Sat 6/139:30 am
LHR
-
ISB
1 stop13h 55m
Etihad Airways
Deal found 2/8$727
This Justfly.com deal was found by Cheapflights users on 2/10. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:15 am
ISB
-
LHR
1 stop11h 35m
Turkish Airlines
Wed 8/56:25 pm
LHR
-
ISB
1 stop33h 20m
Turkish Airlines
Deal found 2/10$729
This Turkish Airlines deal was found by Cheapflights users on 2/9. 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.
Fri 6/199:15 am
ISB
-
LHR
1 stop17h 10m
Turkish Airlines
Thu 8/66:00 pm
LHR
-
ISB
1 stop33h 45m
Turkish Airlines
Deal found 2/9$730
This Turkish Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 5/49:15 am
ISB
-
LHR
1 stop11h 35m
Turkish Airlines
Thu 6/186:00 pm
LHR
-
ISB
1 stop33h 45m
Turkish Airlines
Deal found 2/10$731
This Turkish Airlines deal was found by Cheapflights users on 2/10. 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.
Sun 3/2210:20 am
ISB
-
LHR
1 stop28h 35m
Turkish Airlines
Sat 4/111:15 pm
LHR
-
ISB
1 stop34h 05m
Turkish Airlines
Deal found 2/10$736

Find flight deals from Islamabad to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$716
(Booking.com)

One-way from

$355
(Etihad Airways)

Popular in

April

Cheapest in

October

Average price

$919

Good round-trip deal

$845 or less
Provider with most accurate pricing for Islamabad Intl-London Heathrow flight deals.
Provider most trusted by Cheapflights users for Islamabad Intl-London Heathrow flights.
From Islamabad Intl to London Heathrow
One-way flight from Islamabad Intl to London Heathrow
Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Islamabad Intl to London Heathrow.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islamabad 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 February 11, 2026.
Use the filters below to find and compare flights from Islamabad to London Heathrow Airport that are best for you.

Fly from

Islamabad

Fly to

Heathrow

Route

Depart

Return

Price

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 5/4

7:45 pm-3:05 pm

1 stop23h 20m

London Heathrow

Sun 6/14

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 5/4

7:45 pm-3:05 pm

1 stop23h 20m

London Heathrow

Fri 6/12

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 5/4

7:45 pm-3:05 pm

1 stop23h 20m

London Heathrow

Sat 6/13

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 5/5

4:50 am-3:05 pm

1 stop14h 15m

London Heathrow

Sat 6/13

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 5/5

4:50 am-3:05 pm

1 stop14h 15m

London Heathrow

Thu 6/11

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 5/4

7:45 pm-3:05 pm

1 stop23h 20m

London Heathrow

Wed 6/17

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 5/4

7:45 pm-3:05 pm

1 stop23h 20m

London Heathrow

Mon 6/15

9:30 am-3:25 am

1 stop13h 55m

$754

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 5/5

4:50 am-3:05 pm

1 stop14h 15m

London Heathrow

Fri 6/12

2:45 pm-3:25 am

1 stop32h 40m

$758

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 5/5

4:50 am-3:05 pm

1 stop14h 15m

London Heathrow

Mon 6/15

2:45 pm-3:25 am

1 stop32h 40m

$758

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 5/5

4:50 am-3:05 pm

1 stop14h 15m

London Heathrow

Wed 6/17

9:45 pm-3:25 am

1 stop25h 40m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 24 results
1
2
3

Compare providers for flights from Islamabad to Heathrow

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Islamabad to Heathrow in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Islamabad-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-London Heathrow Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Islamabad-London Heathrow Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Islamabad to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Islamabad 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 Islamabad to London Heathrow Airport

How far ahead should I book a flight from Islamabad to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Islamabad to Heathrow. Price data was last updated on February 6, 2026.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Islamabad to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Islamabad to London Heathrow Airport (average of $524). Flying from Islamabad to London Heathrow Airport in August is currently the most expensive (average of $742). 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.

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 February 11, 2026.
Peruse reviews from past customers who have flown with Emirates, Qatar Airways, and Etihad Airways from Islamabad 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.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Boarding

8.1

Food

7.9

Entertainment

8.2

Comfort

8.0

Overall

8.1

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

DXB - MAN

A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.

Related info for your journey

Find useful and relevant information for your journey from Islamabad 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 Islamabad to London Heathrow?

    Islamabad Intl (ISB) is the airport you will fly out of if you book a flight from Islamabad to London Heathrow. You should not have trouble finding flights to London Heathrow from Islamabad Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Islamabad airport to London Heathrow. It is only a 19.7 mi journey to Islamabad Intl (ISB) from Islamabad’s city center.

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

    There are many flights that can get you from Islamabad to London Heathrow Airport in 13h 25m. Fly via Turkish Airlines, Etihad Airways, or Kuwait Airways to get the fastest option. Airlines will cover a distance of 3758 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $594, SAUDIA will fly you from Islamabad to London Heathrow Airport and back. In addition to SAUDIA, 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 $646 and $665, respectively. These flights start at 34% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Azerbaijan Airlines, with whom users have recently found tickets for as low as $212. However, be on the lookout for offers from Qatar Airways and Etihad Airways, as they are both options that can get you from Islamabad to London Heathrow Airport for a low price.

  • What are the cheapest flights from Islamabad to London Heathrow Airport?

    The cheapest flight price from Islamabad to London Heathrow Airport is $566. On average you can expect to pay $845. The most popular route, (Islamabad Intl - London Heathrow), can usually be booked for $1,771.

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

    Yes. In addition to deals on Islamabad to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islamabad to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islamabad to Heathrow.

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

    Yes. Cheapflights offers flight deals from Islamabad 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 Islamabad to London Heathrow Airport?

    Currently, December is the cheapest month in which you can book a flight from Islamabad to London Heathrow Airport (average of $524). Flying from Islamabad to London Heathrow Airport in August is currently the most expensive (average of $742). 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
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Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Islamabad to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Islamabad to Heathrow

Discover the top 6 airlines that operate flights from Islamabad 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$594Average$907FlexibilityNo cancel feeOn-time86%
Etihad AirwaysCheapest$646Average$805FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$665Average$832FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$702Average$913FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$776Average$1,019FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$851Average$1,050FlexibilityNo cancel feeOn-time75%

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