Cheap flights from London to Islamabad from £270

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 14/2. 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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0 bags

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Find the cheapest flights from London to Islamabad

Cheap return flights

Gulf Air Logo
22:05 - 14:30LHR-ISB
12h 25m1 stop
Gulf Air Logo
15:30 - 06:55ISB-LHR
19h 25m1 stop
£485Gulf Air
Find Deal
Mon, 15 Sep - Mon, 22 Sep
Gulf Air Logo
11:25 - 14:30LGW-ISB
23h 05m1 stop
Gulf Air Logo
15:30 - 06:55ISB-LGW
19h 25m1 stop
£485Gulf Air
Find Deal
Sun, 28 Sep - Tue, 7 Oct
SAUDIA Logo
14:40 - 16:10LHR-ISB
21h 30m1 stop
SAUDIA Logo
10:40 - 12:15ISB-LHR
30h 35m1 stop
£486SAUDIA
Find Deal
Mon, 6 Oct - Thu, 6 Nov
 Logo
00:20 - 03:25STN-ISB
23h 05m2 stops
 Logo
20:50 - 19:50ISB-STN
27h 00m2 stops
Fri, 12 Sep - Fri, 26 Sep
 Logo
21:50 - 03:25LGW-ISB
25h 35m2 stops
 Logo
17:50 - 06:35ISB-LGW
17h 45m1 stop
Mon, 6 Oct - Tue, 28 Oct
SAUDIA Logo
10:10 - 08:10LHR-ISB
18h 00m1 stop
SAUDIA Logo
03:00 - 12:40ISB-LHR
13h 40m1 stop
£487SAUDIA
Find Deal
Wed, 24 Sep - Wed, 22 Oct
Etihad Airways Logo
21:45 - 18:25LHR-ISB
16h 40m1 stop
Etihad Airways Logo
04:30 - 14:30ISB-LHR
15h 00m1 stop
£493Etihad Airways
Find Deal
Tue, 23 Sep - Mon, 24 Nov
Etihad Airways Logo
09:30 - 03:15LHR-ISB
13h 45m1 stop
Etihad Airways Logo
19:25 - 06:40ISB-LHR
16h 15m1 stop
£494Etihad Airways
Find Deal
Tue, 23 Sep - Tue, 25 Nov
Turkish Airlines Logo
10:55 - 03:45LGW-ISB
12h 50m1 stop
Turkish Airlines Logo
05:25 - 13:00ISB-LGW
11h 35m1 stop
£509Turkish Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Turkish Airlines Logo
10:55 - 03:45LGW-ISB
12h 50m1 stop
Turkish Airlines Logo
05:25 - 13:00ISB-LGW
11h 35m1 stop
£510Turkish Airlines
Find Deal
Wed, 10 Sep - Fri, 10 Oct

Etihad Airways flights from London to Islamabad

Our best Etihad Airways deals on London to Islamabad flight tickets
Etihad Airways
23 Sept
LHR21:45London Heathrow
16h 40m
1 stop
ISB18:25Islamabad Intl
24 Nov
ISB04:30Islamabad Intl
15h 00m
1 stop
LHR14:30London Heathrow
Etihad Airways
23 Sept
LHR09:30London Heathrow
13h 45m
1 stop
ISB03:15Islamabad Intl
25 Nov
ISB19:25Islamabad Intl
16h 15m
1 stop
LHR06:40London Heathrow
Etihad Airways
23 Sept
LHR20:55London Heathrow
17h 30m
1 stop
ISB18:25Islamabad Intl
24 Nov
ISB04:30Islamabad Intl
31h 10m
1 stop
LHR06:40London Heathrow

SAUDIA flights from London to Islamabad

Our best SAUDIA deals on London to Islamabad flight tickets
SAUDIA
6 Oct
LHR14:40London Heathrow
21h 30m
1 stop
ISB16:10Islamabad Intl
6 Nov
ISB10:40Islamabad Intl
30h 35m
1 stop
LHR12:15London Heathrow
SAUDIA
24 Sept
LHR10:10London Heathrow
18h 00m
1 stop
ISB08:10Islamabad Intl
22 Oct
ISB03:00Islamabad Intl
13h 40m
1 stop
LHR12:40London Heathrow
SAUDIA
4 Sept
LHR14:40London Heathrow
21h 30m
1 stop
ISB16:10Islamabad Intl
17 Sept
ISB03:00Islamabad Intl
21h 30m
1 stop
LHR20:30London Heathrow

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 22 August 2025.
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

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 15/9

22:05-14:30

1 stop12h 25m

Islamabad Intl

Mon 22/9

15:30-06:55

1 stop19h 25m

£485

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Sun 28/9

11:25-14:30

1 stop23h 05m

Islamabad Intl

Tue 7/10

15:30-06:55

1 stop19h 25m

£485

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 6/10

14:40-16:10

1 stop21h 30m

Islamabad Intl

Thu 6/11

10:40-12:15

1 stop30h 35m

£486

LondonIslamabad

STN - ISB

STNISB

London Stansted

Fri 12/9

00:20-03:25

2 stops23h 05m

Islamabad Intl

Fri 26/9

20:50-19:50

2 stops27h 00m

£486

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Mon 6/10

21:50-03:25

2 stops25h 35m

Islamabad Intl

Tue 28/10

17:50-06:35

1 stop17h 45m

£486

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Wed 24/9

10:10-08:10

1 stop18h 00m

Islamabad Intl

Wed 22/10

03:00-12:40

1 stop13h 40m

£487

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 23/9

21:45-18:25

1 stop16h 40m

Islamabad Intl

Mon 24/11

04:30-14:30

1 stop15h 00m

£493

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 23/9

09:30-03:15

1 stop13h 45m

Islamabad Intl

Tue 25/11

19:25-06:40

1 stop16h 15m

£494

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Fri 19/9

10:55-03:45

1 stop12h 50m

Islamabad Intl

Fri 26/9

05:25-13:00

1 stop11h 35m

£509

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Wed 10/9

10:55-03:45

1 stop12h 50m

Islamabad Intl

Fri 10/10

05:25-13:00

1 stop11h 35m

£510

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, May 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 £553. If you are unable to visit Islamabad during the month of May, then departing from London during the month September is also very affordable. Most momondo users find prices during this month for around £554.

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 £622. The most expensive day to fly to Islamabad is Tuesday, with ticket prices averaging around £715.

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

Flying to Islamabad from London in the evening is the least expensive time of day to depart. momondo users have found prices as low as £573 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £697.

What is the cheapest London to Islamabad Intl flight route?

Fly from London Gatwick to Islamabad Intl for the best London - 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 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 for as low as £562 on momondo.

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

There are 3 cabin classes available to choose from on London 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 to Islamabad flight prices changed over time?

As of August 2025, prices for London to Islamabad flights are approximately 10% 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

£587

Fastest flight time

7h 45m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Islamabad

1 airport
The best one-way flight to Islamabad from London in the past 72 hours is £587. The best return flight deal from London to Islamabad found on momondo in the last 72 hours is £628.
The fastest flight from London to Islamabad takes 7h 45m
Direct flights go from London to Islamabad on Monday, Tuesday, Wednesday, Thursday and Saturday. Airline offering direct flights is British Airways..
There is 1 airport near Islamabad: Islamabad Intl (ISB)
  • 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 12h 21m 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 £284Free CancellationRating
7.5
9 reviews
Search Azerbaijan Airlines flights
SAUDIAPriceFrom £326Free CancellationRating
7.4
627 reviews
Search SAUDIA flights
Oman AirPriceFrom £394Free CancellationRating
8.4
92 reviews
Search Oman Air flights
Turkish AirlinesPriceFrom £421Free CancellationRating
7.3
3,953 reviews
Search Turkish Airlines flights
Gulf AirPriceFrom £422Free CancellationRating
7.1
207 reviews
Search Gulf Air flights
Etihad AirwaysPriceFrom £439Free CancellationRating
7.4
1,233 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £451Free CancellationRating
7.4
3,610 reviews
Search Qatar Airways flights
Kuwait AirwaysPriceFrom £458Free CancellationRating
7.1
304 reviews
Search Kuwait Airways flights
British AirwaysPriceFrom £479Free CancellationRating
6.7
7,292 reviews
Search British Airways flights
China SouthernPriceFrom £481Free CancellationRating
7.5
109 reviews
Search China Southern 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?

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
Wed 27/8
Wed 3/9

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