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Islamabad

$415+ Cheap flights from Heathrow (LHR) to Islamabad (ISB)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — ISB
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Find cheap flights from Heathrow to Islamabad with Cheapflights

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Cheapflights Tip: The best prices from London Heathrow to Islamabad Intl are usually found in September or November, booked 41 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Heathrow to Islamabad

Cheapest flights from Heathrow to Islamabad
Explore the most affordable flight options available from Heathrow to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This Etihad Airways deal was found by Cheapflights users on 7/15. 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.
Tue 9/228:45 pm
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Wed 10/214:50 am
ISB
-
LHR
1 stop11h 55m
Etihad Airways
Deal found 7/15$690
This Etihad Airways deal was found by Cheapflights users on 7/16. 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.
Mon 9/212:45 pm
LHR
-
ISB
1 stop32h 40m
Etihad Airways
Sat 10/177:45 pm
ISB
-
LHR
1 stop21h 00m
Etihad Airways
Deal found 7/16$694
This Etihad Airways deal was found by Cheapflights users on 7/17. 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 9/138:45 pm
LHR
-
ISB
1 stop17h 40m
Etihad Airways
Wed 10/214:50 am
ISB
-
LHR
1 stop17h 55m
Etihad Airways
Deal found 7/17$695
This Etihad Airways deal was found by Cheapflights users on 7/15. 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.
Mon 11/238:55 pm
LHR
-
ISB
1 stop25h 20m
Etihad Airways
Tue 1/264:35 am
ISB
-
LHR
1 stop31h 05m
Etihad Airways
Deal found 7/15$696
This Etihad Airways deal was found by Cheapflights users on 7/16. 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.
Sat 10/32:45 pm
LHR
-
ISB
1 stop32h 40m
Etihad Airways
Tue 11/104:35 am
ISB
-
LHR
1 stop31h 05m
Etihad Airways
Deal found 7/16$699
This Etihad Airways deal was found by Cheapflights users on 7/16. 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.
Tue 10/209:45 pm
LHR
-
ISB
1 stop16h 40m
Etihad Airways
Thu 11/197:35 pm
ISB
-
LHR
1 stop16h 05m
Etihad Airways
Deal found 7/16$700
This Gotogate deal was found by Cheapflights users on 7/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:00 am
LHR
-
ISB
1 stop18h 05m
SAUDIA
Thu 10/152:55 am
ISB
-
LHR
1 stop21h 35m
SAUDIA
Deal found 7/16$701
This Gulf Air deal was found by Cheapflights users on 7/14. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:05 pm
LHR
-
ISB
1 stop12h 25m
Gulf Air
Mon 10/123:30 pm
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 7/14$704
This Gulf Air deal was found by Cheapflights users on 7/13. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:00 am
LHR
-
ISB
1 stop24h 30m
Gulf Air
Thu 10/153:30 pm
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 7/13$705
This Gulf Air deal was found by Cheapflights users on 7/13. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:05 pm
LHR
-
ISB
1 stop12h 25m
Gulf Air
Thu 10/153:30 pm
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 7/13$706
This Gulf Air deal was found by Cheapflights users on 7/16. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:00 am
LHR
-
ISB
1 stop24h 30m
Gulf Air
Thu 10/153:30 pm
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 7/16$708
This Gulf Air deal was found by Cheapflights users on 7/17. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:05 pm
LHR
-
ISB
1 stop12h 25m
Gulf Air
Mon 10/123:30 pm
ISB
-
LHR
1 stop27h 50m
Gulf Air
Deal found 7/17$711

Find flight deals from Heathrow to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Islamabad (ISB). 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$690
(Etihad Airways)

One-way from

$415
(Trip.com)

Popular in

July

Cheapest in

September

Average price

$1,075

Good round-trip deal

$1,113 or less
Provider with most accurate pricing for London Heathrow-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Islamabad Intl flights.
Search Deals
From London Heathrow to Islamabad Intl
Search Deals
One-way flight from London Heathrow to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Islamabad Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Islamabad 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 July 18, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sat 10/10

8:25 am-7:40 am

2 stops19h 15m

Islamabad Intl

Wed 10/14

3:30 am-7:10 pm

1 stop19h 40m

$1,047

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 9/18

8:50 pm-1:50 am

2 stops49h 00m

Islamabad Intl

Tue 10/6

3:30 am-7:10 pm

1 stop19h 40m

$1,048

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 7/21

4:00 pm-1:50 am

1 stop29h 50m

Islamabad Intl

Wed 7/29

3:30 am-7:30 am

1 stop32h 00m

$1,071

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 8/3

10:00 am-2:30 pm

1 stop24h 30m

Islamabad Intl

Sat 8/22

3:30 pm-6:55 am

1 stop19h 25m

$1,092

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sun 8/2

10:00 am-2:30 pm

1 stop24h 30m

Islamabad Intl

Sat 8/22

3:30 pm-3:20 pm

1 stop27h 50m

$1,092
Quickest round-trip

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 9/18

12:00 pm-7:40 am

2 stops15h 40m

Islamabad Intl

Wed 10/7

9:25 am-6:00 pm

1 stop12h 35m

$1,117

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 9/15

8:50 pm-7:40 am

2 stops30h 50m

Islamabad Intl

Tue 9/29

3:30 am-7:10 pm

1 stop19h 40m

$1,126

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 8/6

7:25 pm-7:40 am

1 stop32h 15m

Islamabad Intl

Sun 9/6

9:25 am-2:05 pm

1 stop32h 40m

$1,196

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 8/7

8:50 pm-7:40 am

2 stops30h 50m

Islamabad Intl

Wed 8/19

3:30 am-6:30 am

1 stop31h 00m

$1,228

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sun 8/16

8:25 am-1:50 am

2 stops37h 25m

Islamabad Intl

Thu 8/27

3:30 am-6:30 am

1 stop31h 00m

$1,235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Heathrow to Islamabad

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 Heathrow to Islamabad in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*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 London Heathrow Airport-Islamabad flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Islamabad flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Islamabad 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 London Heathrow Airport-Islamabad 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 Heathrow to Islamabad

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

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

The best time to book flights from London Heathrow Airport to Islamabad is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Islamabad (average of $713). Flying from London Heathrow Airport to Islamabad in July is currently the most expensive (average of $1,075). 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 LHR to ISB?

Find hourly flight availability from Heathrow to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.

When flying from London Heathrow Airport to Islamabad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Islamabad?

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. 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 Islamabad. Reviews last updated July 18, 2026.
Get a feel of what it's like to fly with Turkish Airlines,Qatar Airways, andSAUDIA from London Heathrow Airport to Islamabad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access
Turkish Airlines
7.4
Good
4,448 reviews
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access
Qatar Airways
7.3
Good
3,744 reviews
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access
SAUDIA
7.3
Good
690 reviews
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access
Etihad Airways
7.3
Good
1,479 reviews
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access
Gulf Air
7.2
Good
236 reviews
Turkish Airlines
7.4
Good
4,448 reviews

Comfort

7.3

Crew

7.8

Boarding

7.3

Food

7.5

Overall

7.4

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Wayne Marcus,Sep 2023

SFO - IST

The business class toilets were used by economy class and difficult to access

Related info for your journey

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

    Most people fly into Islamabad Intl (ISB) if they book a flight to Islamabad from London Heathrow. On average, Islamabad Intl has 0 inbound flights from London Heathrow per day from 9 airlines. Islamabad Intl is conveniently located just 19.7 mi from Islamabad’s city center.

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

    Airlines like Oman Air, British Airways, and Gulf Air fly from London Heathrow Airport to Islamabad in about 19h 15m. The time it takes to get you to your destination can typically vary by up to 10h 35m. 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 London Heathrow Airport to Islamabad round-trip?

    Currently priced at $552, SAUDIA will fly you from London Heathrow Airport to Islamabad and back. In addition to SAUDIA, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Etihad Airways - these airlines can fly you to your destination from $556 and $625, respectively. SAUDIA is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $306. Users have also found prices from $340 and $389 on SAUDIA and Gulf Air, respectively.

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

    Looking for the cheapest flight from London Heathrow Airport to Islamabad? While on average our users pay $1,128, our data indicates the cheapest price to be $1,011. The most popular route (London Heathrow - Islamabad Intl), is priced around $982.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Islamabad (average of $713). Flying from London Heathrow Airport to Islamabad in July is currently the most expensive (average of $1,075). 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 Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Murree
Rawalpindi

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Alternative routes for Heathrow to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Lahore flights
Heathrow to Karachi flights

Top 9 airlines flying from Heathrow to Islamabad

Discover the top 9 airlines that operate flights from Heathrow to Islamabad. 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$552Average$700FlexibilityNo cancel feeOn-time86%
British AirwaysCheapest$556Average$1,010FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$625Average$734FlexibilityNo cancel feeOn-time75%
Pakistan International AirlinesCheapest$626Average$938FlexibilityNo cancel feeOn-time50%
Kuwait AirwaysCheapest$676Average$760FlexibilityNo cancel feeOn-time64%
Turkish AirlinesCheapest$707Average$899FlexibilityNo cancel feeOn-time77%
Gulf AirCheapest$713Average$857FlexibilityNo cancel feeOn-time67%
Qatar AirwaysCheapest$733Average$925FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$915Average$1,210FlexibilityNo cancel feeOn-time75%

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