Cheap flights from London to Islamabad from £296

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 to Islamabad departing on 24/6. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from London to Islamabad

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
14:45 - 03:25
LHR
-
ISB
32h 40m
1 stop
Etihad Airways Logo
04:50 - 12:45
ISB
-
LHR
11h 55m
1 stop
£518Etihad Airways
Fri, 26 Jun - Tue, 14 Jul
Etihad Airways Logo
14:45 - 18:25
LHR
-
ISB
23h 40m
1 stop
Etihad Airways Logo
04:50 - 07:00
ISB
-
LHR
30h 10m
1 stop
£520Etihad Airways
Sun, 23 Aug - Sun, 27 Sep
Etihad Airways Logo
20:45 - 03:25
LHR
-
ISB
26h 40m
1 stop
Etihad Airways Logo
19:45 - 07:00
ISB
-
LHR
15h 15m
1 stop
£521Etihad Airways
Fri, 3 Jul - Sat, 11 Jul
Turkish Airlines Logo
17:35 - 07:45
LGW
-
ISB
34h 10m
1 stop
Turkish Airlines Logo
05:05 - 09:55
ISB
-
LGW
32h 50m
1 stop
£521Turkish Airlines
Tue, 15 Sep - Sun, 4 Oct
Turkish Airlines Logo
17:35 - 07:45
LGW
-
ISB
34h 10m
1 stop
Turkish Airlines Logo
05:05 - 22:30
ISB
-
LGW
21h 25m
1 stop
£523Turkish Airlines
Thu, 24 Sep - Thu, 15 Oct
Gulf Air Logo
10:40 - 14:30
LGW
-
ISB
23h 50m
1 stop
Gulf Air Logo
15:30 - 06:55
ISB
-
LGW
19h 25m
1 stop
£526Gulf Air
Sun, 4 Oct - Sat, 17 Oct
Gulf Air Logo
10:35 - 14:20
LGW
-
ISB
22h 45m
1 stop
Gulf Air Logo
15:10 - 06:30
ISB
-
LGW
20h 20m
1 stop
£527Gulf Air
Sun, 8 Nov - Tue, 17 Nov
Qatar Airways Logo
09:00 - 01:50
LGW
-
ISB
12h 50m
1 stop
Qatar Airways Logo
03:30 - 06:40
ISB
-
LGW
31h 10m
1 stop
£529Qatar Airways
Sat, 27 Jun - Wed, 22 Jul
Multiple Airlines Logo
07:30 - 08:55
STN
-
ISB
21h 25m
3 stops
Multiple Airlines Logo
14:45 - 22:30
ISB
-
STN
35h 45m
3 stops
£537Multiple Airlines
Mon, 22 Jun - Tue, 14 Jul
Multiple Airlines Logo
05:00 - 16:35
LTN
-
ISB
31h 35m
3 stops
Multiple Airlines Logo
14:45 - 01:40
ISB
-
LTN
38h 55m
3 stops
£581Multiple Airlines
Tue, 23 Jun - Tue, 30 Jun

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Qatar Airways flights from London to Islamabad

Our best Qatar Airways deals on London to Islamabad flight tickets
Qatar Airways
27 Jun
LGW09:00London Gatwick
12h 50m
1 stop
ISB01:50Islamabad Intl
22 Jul
ISB03:30Islamabad Intl
31h 10m
1 stop
LGW06:40London Gatwick
£529
Qatar Airways
25 Aug
LGW09:00London Gatwick
18h 40m
1 stop
ISB07:40Islamabad Intl
15 Sept
ISB09:25Islamabad Intl
25h 15m
1 stop
LGW06:40London Gatwick
£533
Qatar Airways
25 Aug
LGW09:00London Gatwick
18h 40m
1 stop
ISB07:40Islamabad Intl
15 Sept
ISB09:25Islamabad Intl
25h 15m
1 stop
LGW06:40London Gatwick
£537

Turkish Airlines flights from London to Islamabad

Our best Turkish Airlines deals on London to Islamabad flight tickets
Turkish Airlines
15 Sept
LGW17:35London Gatwick
34h 10m
1 stop
ISB07:45Islamabad Intl
4 Oct
ISB05:05Islamabad Intl
32h 50m
1 stop
LGW09:55London Gatwick
£521
Turkish Airlines
24 Sept
LGW17:35London Gatwick
34h 10m
1 stop
ISB07:45Islamabad Intl
15 Oct
ISB05:05Islamabad Intl
21h 25m
1 stop
LGW22:30London Gatwick
£523
Turkish Airlines
5 Sept
LGW17:40London Gatwick
34h 05m
1 stop
ISB07:45Islamabad Intl
10 Oct
ISB09:15Islamabad Intl
17h 10m
1 stop
LGW22:25London Gatwick
£524

momondo Fare Finder

 
Customise your flight search to find flights from London 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 11 June 2026.
Use the filters below to find and compare flights from London to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 26/6

14:45-03:25

1 stop32h 40m

Islamabad Intl

Tue 14/7

04:50-12:45

1 stop11h 55m

£518

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sun 23/8

14:45-18:25

1 stop23h 40m

Islamabad Intl

Sun 27/9

04:50-07:00

1 stop30h 10m

£520
Fastest return journey

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 3/7

20:45-03:25

1 stop26h 40m

Islamabad Intl

Sat 11/7

19:45-07:00

1 stop15h 15m

£521

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Tue 15/9

17:35-07:45

1 stop34h 10m

Islamabad Intl

Sun 4/10

05:05-09:55

1 stop32h 50m

£521

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Thu 24/9

17:35-07:45

1 stop34h 10m

Islamabad Intl

Thu 15/10

05:05-22:30

1 stop21h 25m

£523

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Sun 4/10

10:40-14:30

1 stop23h 50m

Islamabad Intl

Sat 17/10

15:30-06:55

1 stop19h 25m

£526

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Sun 8/11

10:35-14:20

1 stop22h 45m

Islamabad Intl

Tue 17/11

15:10-06:30

1 stop20h 20m

£527

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Sat 27/6

09:00-01:50

1 stop12h 50m

Islamabad Intl

Wed 22/7

03:30-06:40

1 stop31h 10m

£529

LondonIslamabad

STN - ISB

STNISB

London Stansted

Mon 22/6

07:30-08:55

3 stops21h 25m

Islamabad Intl

Tue 14/7

14:45-22:30

3 stops35h 45m

£537

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Tue 23/6

05:00-16:35

3 stops31h 35m

Islamabad Intl

Tue 30/6

14:45-01:40

3 stops38h 55m

£581

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 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 typical price of a round-trip flight between London and Islamabad?

What is the cheapest month to fly to Islamabad?

In general, September is the cheapest month to fly from London to Islamabad. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £539. If you are unable to visit Islamabad during the month of September, then departing from London during the month November is also very affordable. Most momondo users find prices during this month for around £552.

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

The cheapest day to depart from London to Islamabad is on a Thursday. Travellers who choose to depart for Islamabad on a Thursday will often find tickets for as low as £689. The most expensive day to fly to Islamabad is Wednesday, with ticket prices averaging around £766.

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

Flying to Islamabad from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as £692 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of £810.

What is the cheapest London to Islamabad Intl flight route?

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

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

You are more likely to see cheaper flights to Islamabad from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Islamabad for around £624 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 for as low as £580 on momondo.

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

There are 3 cabin classes available to choose from on London to Islamabad flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Islamabad flight prices changed over time?

As of June 2026, prices for London to Islamabad flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from London to Islamabad

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

Cheap London to Islamabad (LON to ISB) flight deals and tips

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

Best price found

£455

Fastest flight time

6h 40m

Direct flights

Tue, Thu and Sat

Airports in Islamabad

1 airport
The best one-way flight to Islamabad from London in the past 72 hours is £455. The best return flight deal from London to Islamabad found on momondo in the last 72 hours is £710.
The fastest flight from London to Islamabad takes 6h 40m
Direct flights go from London to Islamabad on Tuesday, Thursday and Saturday. Airlines offering direct flights are: Pakistan International Airlines and British Airways..
There is 1 airport in Islamabad. From London there are direct flights to Islamabad Intl (ISB).

Frequently asked questions about flying from London to Islamabad

  • How far is London to Islamabad Intl by plane?

    The distance between London and Islamabad Intl is about 3746.5 mi. Typically, this will take 6h 40m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from London 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 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 to Islamabad?

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

Best airlines flying from London to Islamabad

Compare and see reviews for airlines that fly from London to Islamabad with momondo
Airline
Rating
Free Cancellation
Price
Azerbaijan AirlinesPriceFrom £215Free CancellationRating
0.0
0 reviews
Search Azerbaijan Airlines flights
Gulf AirPriceFrom £288Free CancellationRating
7.2
234 reviews
Search Gulf Air flights
Turkish AirlinesPriceFrom £378Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
SAUDIAPriceFrom £402Free CancellationRating
7.3
689 reviews
Search SAUDIA flights
Oman AirPriceFrom £426Free CancellationRating
8.1
130 reviews
Search Oman Air flights
Kuwait AirwaysPriceFrom £427Free CancellationRating
7.1
347 reviews
Search Kuwait Airways flights
Etihad AirwaysPriceFrom £428Free CancellationRating
7.3
1,452 reviews
Search Etihad Airways flights
British AirwaysPriceFrom £438Free CancellationRating
6.7
8,044 reviews
Search British Airways flights
Qatar AirwaysPriceFrom £476Free CancellationRating
7.3
3,726 reviews
Search Qatar Airways flights
Uzbekistan AirwaysPriceFrom £507Free CancellationRating
0.0
0 reviews
Search Uzbekistan Airways flights
  • British Airways Flights From London to Islamabad

    British Airways flies from London to Islamabad around 3 times per week, with 8,044 momondo users rating the airline 6.7/10. The cheapest British Airways deal from London to Islamabad in the last 72 hours was £438 (round-trip), much lower than the average airfare cost of £668 for British Airways flights on this route.

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?

Flights from London to Islamabad with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential London to Islamabad flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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1 adult
Sat 11/7
Sat 18/7

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