Cheap flights from London to Islamabad from £304

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 17/4. 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

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from London to Islamabad

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
21:45 - 03:25
LHR
-
ISB
25h 40m
1 stop
Etihad Airways Logo
04:50 - 12:45
ISB
-
LHR
11h 55m
1 stop
£459Etihad Airways
Fri, 29 May - Thu, 18 Jun
Etihad Airways Logo
21:10 - 03:25
LHR
-
ISB
26h 15m
1 stop
Etihad Airways Logo
04:50 - 15:05
ISB
-
LHR
14h 15m
1 stop
£461Etihad Airways
Fri, 17 Apr - Sat, 9 May
Etihad Airways Logo
21:10 - 18:25
LHR
-
ISB
17h 15m
1 stop
Etihad Airways Logo
04:50 - 12:45
ISB
-
LHR
11h 55m
1 stop
£462Etihad Airways
Thu, 23 Apr - Mon, 11 May
Etihad Airways Logo
21:45 - 18:25
LHR
-
ISB
16h 40m
1 stop
Etihad Airways Logo
19:45 - 07:00
ISB
-
LHR
15h 15m
1 stop
£463Etihad Airways
Sat, 6 Jun - Sun, 28 Jun
SAUDIA Logo
14:40 - 08:50
LHR
-
ISB
14h 10m
1 stop
SAUDIA Logo
17:50 - 12:40
ISB
-
LHR
22h 50m
1 stop
£465SAUDIA
Fri, 1 May - Tue, 30 Jun
SAUDIA Logo
14:40 - 08:50
LHR
-
ISB
14h 10m
1 stop
SAUDIA Logo
10:35 - 20:30
ISB
-
LHR
13h 55m
1 stop
£466SAUDIA
Mon, 4 May - Mon, 8 Jun
Multiple Airlines Logo
06:00 - 03:25
LGW
-
ISB
17h 25m
2 stops
Multiple Airlines Logo
04:50 - 11:30
ISB
-
LGW
34h 40m
3 stops
£467Multiple Airlines
Wed, 6 May - Wed, 20 May
Multiple Airlines Logo
08:00 - 18:25
LTN
-
ISB
30h 25m
2 stops
Multiple Airlines Logo
04:50 - 19:50
ISB
-
LTN
43h 00m
3 stops
£472Multiple Airlines
Wed, 6 May - Wed, 20 May
Qatar Airways Logo
09:00 - 01:45
LGW
-
ISB
12h 45m
1 stop
Qatar Airways Logo
03:30 - 13:25
ISB
-
LGW
13h 55m
1 stop
£475Qatar Airways
Wed, 6 May - Tue, 19 May
Qatar Airways Logo
09:00 - 07:40
LGW
-
ISB
18h 40m
1 stop
Qatar Airways Logo
03:30 - 13:25
ISB
-
LGW
13h 55m
1 stop
£476Qatar Airways
Tue, 28 Apr - Mon, 22 Jun

Turkish Airlines flights from London to Islamabad

Our best Turkish Airlines deals on London to Islamabad flight tickets
Turkish Airlines
20 Apr
LGW14:05London Gatwick
13h 40m
1 stop
ISB07:45Islamabad Intl
28 Jun
ISB09:15Islamabad Intl
11h 25m
1 stop
LGW16:40London Gatwick
£499
Turkish Airlines
17 Apr
LGW14:05London Gatwick
13h 40m
1 stop
ISB07:45Islamabad Intl
1 Jul
ISB05:05Islamabad Intl
15h 30m
1 stop
LGW16:35London Gatwick
£500
Turkish Airlines
17 Apr
LGW14:05London Gatwick
13h 40m
1 stop
ISB07:45Islamabad Intl
26 Jun
ISB05:05Islamabad Intl
15h 30m
1 stop
LGW16:35London Gatwick
£508

Emirates flights from London to Islamabad

Our best Emirates deals on London to Islamabad flight tickets
Emirates
16 Apr
LGW14:35London Gatwick
12h 55m
1 stop
ISB07:30Islamabad Intl
26 Jun
ISB09:25Islamabad Intl
16h 05m
1 stop
LGW21:30London Gatwick
£511
Emirates
14 Apr
STN21:05London Stansted
24h 10m
1 stop
ISB01:15Islamabad Intl
18 May
ISB09:25Islamabad Intl
13h 20m
1 stop
STN18:45London Stansted
£623
Emirates
14 Apr
STN21:05London Stansted
24h 10m
1 stop
ISB01:15Islamabad Intl
18 May
ISB09:25Islamabad Intl
13h 20m
1 stop
STN18:45London Stansted
£624

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 1 April 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 29/5

21:45-03:25

1 stop25h 40m

Islamabad Intl

Thu 18/6

04:50-12:45

1 stop11h 55m

£459

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 17/4

21:10-03:25

1 stop26h 15m

Islamabad Intl

Sat 9/5

04:50-15:05

1 stop14h 15m

£461

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 23/4

21:10-18:25

1 stop17h 15m

Islamabad Intl

Mon 11/5

04:50-12:45

1 stop11h 55m

£462

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sat 6/6

21:45-18:25

1 stop16h 40m

Islamabad Intl

Sun 28/6

19:45-07:00

1 stop15h 15m

£463

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 1/5

14:40-08:50

1 stop14h 10m

Islamabad Intl

Tue 30/6

17:50-12:40

1 stop22h 50m

£465

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 4/5

14:40-08:50

1 stop14h 10m

Islamabad Intl

Mon 8/6

10:35-20:30

1 stop13h 55m

£466

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Wed 6/5

06:00-03:25

2 stops17h 25m

Islamabad Intl

Wed 20/5

04:50-11:30

3 stops34h 40m

£467

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Wed 6/5

08:00-18:25

2 stops30h 25m

Islamabad Intl

Wed 20/5

04:50-19:50

3 stops43h 00m

£472
Fastest return journey

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Wed 6/5

09:00-01:45

1 stop12h 45m

Islamabad Intl

Tue 19/5

03:30-13:25

1 stop13h 55m

£475

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Tue 28/4

09:00-07:40

1 stop18h 40m

Islamabad Intl

Mon 22/6

03:30-13:25

1 stop13h 55m

£476

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £529. 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 £661. The most expensive day to fly to Islamabad is Wednesday, with ticket prices averaging around £702.

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 £685 when looking at flights departing in the morning. Flights in the evening are often more expensive, with an average ticket price of £773.

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 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 £628 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 April 2026, prices for London to Islamabad flights are approximately 3% 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

£415

Fastest flight time

7h 25m

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 £415. The best return flight deal from London to Islamabad found on momondo in the last 72 hours is £645.
The fastest flight from London to Islamabad takes 7h 25m
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).
  • 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 7h 25m 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 £218Free CancellationRating
0.0
0 reviews
Search Azerbaijan Airlines flights
SAUDIAPriceFrom £378Free CancellationRating
7.4
671 reviews
Search SAUDIA flights
Turkish AirlinesPriceFrom £381Free CancellationRating
7.4
4,292 reviews
Search Turkish Airlines flights
Oman AirPriceFrom £401Free CancellationRating
8.0
119 reviews
Search Oman Air flights
Gulf AirPriceFrom £426Free CancellationRating
7.2
231 reviews
Search Gulf Air flights
Kuwait AirwaysPriceFrom £434Free CancellationRating
7.1
343 reviews
Search Kuwait Airways flights
British AirwaysPriceFrom £452Free CancellationRating
6.7
7,842 reviews
Search British Airways flights
Etihad AirwaysPriceFrom £462Free CancellationRating
7.3
1,432 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom £488Free CancellationRating
7.4
3,732 reviews
Search Qatar Airways flights
Uzbekistan AirwaysPriceFrom £514Free 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 7,842 momondo users rating the airline 6.7/10. The cheapest British Airways deal from London to Islamabad in the last 72 hours was £452 (round-trip), much lower than the average airfare cost of £669 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.

An easier way to manage your Islamabad trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 1/5
Fri 8/5

Find better results for your trip to Pakistan