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Cheap flights from Islamabad to London from $362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islamabad to London departing on 12/1. 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 Islamabad to London

Cheap round-trip flights

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Multiple Airlines Logo
2:40 am - 9:05 pmISB-LHR
23h 25m1 stop
Multiple Airlines Logo
8:40 am - 7:25 amLHR-ISB
17h 45m1 stop
$691Multiple Airlines
Find Deal
Wed, Dec 3 - Thu, Jan 1
Turkish Airlines Logo
5:25 am - 9:00 pmISB-LHR
19h 35m1 stop
Turkish Airlines Logo
6:30 pm - 7:25 amLHR-ISB
32h 55m1 stop
$723Turkish Airlines
Find Deal
Wed, Apr 22 - Wed, Jun 10
Turkish Airlines Logo
10:20 am - 10:25 pmISB-LHR
17h 05m1 stop
Turkish Airlines Logo
6:35 am - 8:50 amLHR-ISB
45h 15m1 stop
$725Turkish Airlines
Find Deal
Fri, Dec 19 - Fri, Jan 16
Multiple Airlines Logo
2:40 am - 9:05 pmISB-LHR
23h 25m1 stop
Multiple Airlines Logo
8:35 am - 1:40 amLHR-ISB
12h 05m1 stop
$727Multiple Airlines
Find Deal
Wed, Dec 3 - Fri, Jan 2
Turkish Airlines Logo
5:25 am - 10:25 pmISB-LHR
21h 00m1 stop
Turkish Airlines Logo
6:30 pm - 7:25 amLHR-ISB
32h 55m1 stop
$728Turkish Airlines
Find Deal
Wed, Apr 22 - Wed, Jun 10
Turkish Airlines Logo
8:55 am - 10:25 pmISB-LHR
17h 30m1 stop
Turkish Airlines Logo
6:30 pm - 7:25 amLHR-ISB
32h 55m1 stop
$729Turkish Airlines
Find Deal
Wed, Apr 22 - Wed, Jun 10
Turkish Airlines Logo
10:20 am - 9:55 amISB-LHR
28h 35m1 stop
Turkish Airlines Logo
5:45 pm - 8:50 amLHR-ISB
34h 05m1 stop
$745Turkish Airlines
Find Deal
Sun, Dec 21 - Mon, Jan 5
Etihad Airways Logo
4:30 am - 2:30 pmISB-LHR
15h 00m1 stop
Etihad Airways Logo
7:20 pm - 6:15 pmLHR-ISB
17h 55m1 stop
$794Etihad Airways
Find Deal
Tue, Feb 10 - Wed, Feb 18
Etihad Airways Logo
4:30 am - 2:30 pmISB-LHR
15h 00m1 stop
Etihad Airways Logo
8:55 pm - 6:15 pmLHR-ISB
16h 20m1 stop
$795Etihad Airways
Find Deal
Mon, Feb 9 - Tue, Feb 24
Qatar Airways Logo
3:10 am - 7:20 amISB-LHR
33h 10m1 stop
Qatar Airways Logo
8:05 am - 1:40 amLHR-ISB
12h 35m1 stop
$850Qatar Airways
Find Deal
Sun, Nov 30 - Tue, Dec 30

Etihad Airways flights from Islamabad to London

Our best Etihad Airways deals on Islamabad to London flight tickets
Etihad Airways
Feb 10
ISB4:30 amIslamabad Intl
15h 00m
1 stop
LHR2:30 pmLondon Heathrow
Feb 18
LHR7:20 pmLondon Heathrow
17h 55m
1 stop
ISB6:15 pmIslamabad Intl
$794
Find similar
Etihad Airways
Feb 9
ISB4:30 amIslamabad Intl
15h 00m
1 stop
LHR2:30 pmLondon Heathrow
Feb 24
LHR8:55 pmLondon Heathrow
16h 20m
1 stop
ISB6:15 pmIslamabad Intl
$795
Find similar
Etihad Airways
Feb 10
ISB4:30 amIslamabad Intl
18h 40m
1 stop
LHR6:10 pmLondon Heathrow
Feb 26
LHR7:20 pmLondon Heathrow
26h 50m
1 stop
ISB3:10 amIslamabad Intl
$798
Find similar

Turkish Airlines flights from Islamabad to London

Our best Turkish Airlines deals on Islamabad to London flight tickets
Turkish Airlines
Apr 22
ISB5:25 amIslamabad Intl
19h 35m
1 stop
LHR9:00 pmLondon Heathrow
Jun 10
LHR6:30 pmLondon Heathrow
32h 55m
1 stop
ISB7:25 amIslamabad Intl
$723
Find similar
Turkish Airlines
Dec 19
ISB10:20 amIslamabad Intl
17h 05m
1 stop
LHR10:25 pmLondon Heathrow
Jan 16
LHR6:35 amLondon Heathrow
45h 15m
1 stop
ISB8:50 amIslamabad Intl
$725
Find similar
Turkish Airlines
Apr 22
ISB5:25 amIslamabad Intl
21h 00m
1 stop
LHR10:25 pmLondon Heathrow
Jun 10
LHR6:30 pmLondon Heathrow
32h 55m
1 stop
ISB7:25 amIslamabad Intl
$728
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islamabad to London 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 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Islamabad to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 12/3

2:40 am-9:05 pm

1 stop23h 25m

London Heathrow

Thu 1/1

8:40 am-7:25 am

1 stop17h 45m

$691

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 4/22

5:25 am-9:00 pm

1 stop19h 35m

London Heathrow

Wed 6/10

6:30 pm-7:25 am

1 stop32h 55m

$723

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 12/19

10:20 am-10:25 pm

1 stop17h 05m

London Heathrow

Fri 1/16

6:35 am-8:50 am

1 stop45h 15m

$725

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 12/3

2:40 am-9:05 pm

1 stop23h 25m

London Heathrow

Fri 1/2

8:35 am-1:40 am

1 stop12h 05m

$727

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 4/22

5:25 am-10:25 pm

1 stop21h 00m

London Heathrow

Wed 6/10

6:30 pm-7:25 am

1 stop32h 55m

$728

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 4/22

8:55 am-10:25 pm

1 stop17h 30m

London Heathrow

Wed 6/10

6:30 pm-7:25 am

1 stop32h 55m

$729

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Sun 12/21

10:20 am-9:55 am

1 stop28h 35m

London Heathrow

Mon 1/5

5:45 pm-8:50 am

1 stop34h 05m

$745

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 2/10

4:30 am-2:30 pm

1 stop15h 00m

London Heathrow

Wed 2/18

7:20 pm-6:15 pm

1 stop17h 55m

$794

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 2/9

4:30 am-2:30 pm

1 stop15h 00m

London Heathrow

Tue 2/24

8:55 pm-6:15 pm

1 stop16h 20m

$795

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Sun 11/30

3:10 am-7:20 am

1 stop33h 10m

London Heathrow

Tue 12/30

8:05 am-1:40 am

1 stop12h 35m

$850

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Islamabad to London

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 Islamabad and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Islamabad is in October. Flight prices, which tend to average around $794, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Islamabad averaging around $813.

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

The cheapest day to depart from Islamabad to London is on a Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $867. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,229. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Islamabad in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,072 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $1,174. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Islamabad Intl to London flight route?

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

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

You are more likely to see cheaper flights to London from Islamabad when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $885 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Islamabad for as low as $707 on momondo.

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

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

Can stopping save me money on Islamabad to London flights?

You could potentially save up to 20% on your flight if you consider stops on a Islamabad to London flight.

How have Islamabad to London flight prices changed over time?

As of October 2025, prices for Islamabad to London flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Islamabad to London

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

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

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

Best Price Found

$487

Direct flights

None
The best one-way flight to London from Islamabad in the past 72 hours is $487. The best round-trip flight deal from Islamabad to London found on momondo in the last 72 hours is $2,283.
There are no direct flights from Islamabad to London. There are no popular flight routes from Islamabad to London.
Search flight deals

  • How far is Islamabad Intl to London by plane?

    Islamabad Intl and London are 3746.5 mi apart from one another. 12h 15m is a normal flight duration for this route.

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

    Prices for flights from Islamabad Intl Airport to London are updated daily.

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

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

    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 Islamabad Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London 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 London. 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 Islamabad to London?

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

Best airlines flying from Islamabad to London

Compare and see reviews for airlines that fly from Islamabad to London with momondo
Airline
Rating
Free Cancellation
Price
SAUDIAPriceFrom $594Free CancellationRating
7.4
638 reviews
Search SAUDIA flights
Turkish AirlinesPriceFrom $656Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
Etihad AirwaysPriceFrom $670Free CancellationRating
7.4
1,284 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $700Free CancellationRating
6.7
7,487 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $788Free CancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
EmiratesPriceFrom $820Free CancellationRating
8.1
3,394 reviews
Search Emirates flights

  • British Airways Flights From Islamabad to London

    Across 3 British Airways flights from Islamabad to London this week, the average price was $949, with the best British Airways deals starting from $700 round-trip. 7,487 users have rated British Airways on momondo, with an average score of 6.7/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Chelmsford
Folkestone
Romford
Ilford
Cobham
Wembley
Stansted
Watford
Harrow

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islamabad to London for you.

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

All flight searches from Islamabad to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islamabad to London.

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

Of course. momondo tracks the price of Islamabad to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport