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Cheap flights from London Heathrow Airport to Islamabad from £254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Islamabad departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Heathrow Airport to Islamabad

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:15 - 03:45LHR-ISB
34h 30m2 stops
Multiple Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£455Multiple Airlines
Find Deal
Mon, 12 Jan - Wed, 4 Feb
Azerbaijan Airlines Logo
22:05 - 01:40LHR-ISB
22h 35m1 stop
Azerbaijan Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£456Azerbaijan Airlines
Find Deal
Tue, 18 Nov - Wed, 3 Dec
Multiple Airlines Logo
21:50 - 14:20LHR-ISB
11h 30m1 stop
Multiple Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£457Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
18:00 - 01:40LHR-ISB
50h 40m2 stops
Multiple Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£459Multiple Airlines
Find Deal
Thu, 20 Nov - Wed, 14 Jan
Multiple Airlines Logo
09:30 - 14:20LHR-ISB
23h 50m1 stop
Multiple Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£460Multiple Airlines
Find Deal
Thu, 5 Feb - Wed, 18 Feb
Multiple Airlines Logo
22:15 - 03:10LHR-ISB
23h 55m2 stops
Multiple Airlines Logo
02:40 - 21:05ISB-LHR
23h 25m1 stop
£461Multiple Airlines
Find Deal
Sat, 22 Nov - Wed, 10 Dec
Gulf Air Logo
21:50 - 14:20LHR-ISB
11h 30m1 stop
Gulf Air Logo
15:10 - 14:45ISB-LHR
28h 35m1 stop
£474Gulf Air
Find Deal
Mon, 17 Nov - Thu, 18 Dec
Gulf Air Logo
09:30 - 14:20LHR-ISB
23h 50m1 stop
Gulf Air Logo
15:10 - 14:45ISB-LHR
28h 35m1 stop
£475Gulf Air
Find Deal
Thu, 13 Nov - Thu, 18 Dec
Etihad Airways Logo
19:20 - 18:15LHR-ISB
17h 55m1 stop
Etihad Airways Logo
19:25 - 18:10ISB-LHR
27h 45m1 stop
£490Etihad Airways
Find Deal
Mon, 17 Nov - Wed, 17 Dec
Etihad Airways Logo
08:50 - 18:15LHR-ISB
28h 25m1 stop
Etihad Airways Logo
04:30 - 06:40ISB-LHR
31h 10m1 stop
£497Etihad Airways
Find Deal
Wed, 12 Nov - Tue, 2 Dec

Azerbaijan Airlines flights from London Heathrow Airport to Islamabad

Our best Azerbaijan Airlines deals on London Heathrow Airport to Islamabad flight tickets
Azerbaijan Airlines
18 Nov
LHR22:05London Heathrow
22h 35m
1 stop
ISB01:40Islamabad Intl
3 Dec
ISB02:40Islamabad Intl
23h 25m
1 stop
LHR21:05London Heathrow
£456
Find similar
Azerbaijan Airlines
25 Nov
LHR22:05London Heathrow
22h 35m
1 stop
ISB01:40Islamabad Intl
3 Dec
ISB02:40Islamabad Intl
23h 25m
1 stop
LHR21:05London Heathrow
£464
Find similar
Azerbaijan Airlines
18 Nov
LHR22:05London Heathrow
22h 35m
1 stop
ISB01:40Islamabad Intl
10 Dec
ISB02:40Islamabad Intl
23h 25m
1 stop
LHR21:05London Heathrow
£465
Find similar

Gulf Air flights from London Heathrow Airport to Islamabad

Our best Gulf Air deals on London Heathrow Airport to Islamabad flight tickets
Gulf Air
17 Nov
LHR21:50London Heathrow
11h 30m
1 stop
ISB14:20Islamabad Intl
18 Dec
ISB15:10Islamabad Intl
28h 35m
1 stop
LHR14:45London Heathrow
£474
Find similar
Gulf Air
13 Nov
LHR09:30London Heathrow
23h 50m
1 stop
ISB14:20Islamabad Intl
18 Dec
ISB15:10Islamabad Intl
28h 35m
1 stop
LHR14:45London Heathrow
£475
Find similar
Gulf Air
8 Jan
LHR21:50London Heathrow
11h 30m
1 stop
ISB14:20Islamabad Intl
5 Feb
ISB15:10Islamabad Intl
28h 35m
1 stop
LHR14:45London Heathrow
£478
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 12/1

12:15-03:45

2 stops34h 30m

Islamabad Intl

Wed 4/2

02:40-21:05

1 stop23h 25m

£455

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 18/11

22:05-01:40

1 stop22h 35m

Islamabad Intl

Wed 3/12

02:40-21:05

1 stop23h 25m

£456

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 1/12

21:50-14:20

1 stop11h 30m

Islamabad Intl

Wed 10/12

02:40-21:05

1 stop23h 25m

£457

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 20/11

18:00-01:40

2 stops50h 40m

Islamabad Intl

Wed 14/1

02:40-21:05

1 stop23h 25m

£459

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 5/2

09:30-14:20

1 stop23h 50m

Islamabad Intl

Wed 18/2

02:40-21:05

1 stop23h 25m

£460

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sat 22/11

22:15-03:10

2 stops23h 55m

Islamabad Intl

Wed 10/12

02:40-21:05

1 stop23h 25m

£461

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 17/11

21:50-14:20

1 stop11h 30m

Islamabad Intl

Thu 18/12

15:10-14:45

1 stop28h 35m

£474

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 13/11

09:30-14:20

1 stop23h 50m

Islamabad Intl

Thu 18/12

15:10-14:45

1 stop28h 35m

£475

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 17/11

19:20-18:15

1 stop17h 55m

Islamabad Intl

Wed 17/12

19:25-18:10

1 stop27h 45m

£490

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Wed 12/11

08:50-18:15

1 stop28h 25m

Islamabad Intl

Tue 2/12

04:30-06:40

1 stop31h 10m

£497

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Islamabad from

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

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 cheapest month to fly to Islamabad?

In general, September is the cheapest month to fly from London Heathrow Airport to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £528. If you are unable to visit Islamabad during the month of September, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £551.

What is the cheapest day to depart on your flight to Islamabad?

The cheapest day to depart from London Heathrow Airport to Islamabad is on a Thursday. Travellers who choose to depart for Islamabad on a Thursday will often find tickets for as low as £625. The most expensive day to fly to Islamabad is Tuesday, with ticket prices averaging around £706.

What is the cheapest time of day to depart on your flight to Islamabad?

Flying to Islamabad from London Heathrow Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as £585 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £700.

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

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

How far in advance should I book a flight to Islamabad?

You are more likely to see cheaper flights to Islamabad from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around £626 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Islamabad from London Heathrow Airport for as low as £563 on momondo.

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

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

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

As of October 2025, prices for London Heathrow Airport to Islamabad flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Islamabad

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

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

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

Best price found

£1,134

Direct flights

None
The best flight deal from London Heathrow Airport to Islamabad found on momondo in the last 72 hours is £1,134
There are no direct flights from London Heathrow Airport to Islamabad. There are no popular flight routes from London Heathrow Airport to Islamabad.
Search flight deals

  • How far is London Heathrow to Islamabad Intl by plane?

    London Heathrow and Islamabad Intl are 3760.9 mi apart from one another. Flights usually cover this in 10h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Heathrow Airport to Islamabad Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Islamabad Intl Airport?

    The required travel and health documents for your Islamabad Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Islamabad Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

Best airlines flying from London Heathrow Airport to Islamabad

Compare and see reviews for airlines that fly from London Heathrow Airport to Islamabad with momondo
Airline
Rating
Free Cancellation
Price
Azerbaijan AirlinesPriceFrom £244Free CancellationRating
0.0
0 reviews
Search Azerbaijan Airlines flights
SAUDIAPriceFrom £382Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Oman AirPriceFrom £402Free CancellationRating
8.2
99 reviews
Search Oman Air flights
Kuwait AirwaysPriceFrom £450Free CancellationRating
7.2
314 reviews
Search Kuwait Airways flights
Etihad AirwaysPriceFrom £457Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
Uzbekistan AirwaysPriceFrom £457Free CancellationRating
0.0
0 reviews
Search Uzbekistan Airways flights
Gulf AirPriceFrom £460Free CancellationRating
7.2
217 reviews
Search Gulf Air flights
Turkish AirlinesPriceFrom £470Free CancellationRating
7.3
4,033 reviews
Search Turkish Airlines flights
China SouthernPriceFrom £491Free CancellationRating
7.4
117 reviews
Search China Southern flights
Qatar AirwaysPriceFrom £524Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights

Travelling to a place near Islamabad?

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

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for London to Islamabad flights to just show those with flexible booking policies.

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

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

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

Yes. momondo can track prices for London to Islamabad flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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