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$365+ Cheap flights from London (LON) to Islamabad (ISB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ISB
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from London to Islamabad Intl are usually found in May or September, booked 89 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from London to Islamabad

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Islamabad (ISB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated julio 29, 2025.

Round-trip from

$677
(Trip.com)

One-way from

$365
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,124

Good round-trip deal

$861 or less

Good one-way deal

$1,053 or less
From London (LON) to Islamabad Intl
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One-way flight from London (LON) to Islamabad Intl
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Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London (LON) to Islamabad Intl.
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Price to beat on a one-way flight from London (LON) to Islamabad Intl.
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Find flight deals from London to Islamabad

Cheapest flights from London to Islamabad
Explore the most affordable flight options available from London to Islamabad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/410:00 amLHR - ISB
1 stop24h 30mGulf Air
jue. 10/23:30 pmISB - LHR
1 stop19h 25mGulf Air
Deal found 7/29$677
This FlightHub deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/118:55 pmLHR - ISB
1 stop26h 20mEtihad Airways
mar. 10/74:20 amISB - LHR
1 stop14h 55mEtihad Airways
Deal found 7/29$682
This Trip.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1310:10 pmLHR - ISB
1 stop14h 00mSAUDIA
vie. 9/193:00 amISB - LHR
1 stop21h 30mSAUDIA
Deal found 7/29$715
This CheapOair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/34:40 pmLHR - ISB
1 stop31h 15mTurkish Airlines
vie. 10/109:25 amISB - LHR
1 stop15h 25mTurkish Airlines
Deal found 7/28$727
This Qatar Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:55 pmLHR - ISB
1 stop26h 55mQatar Airways
jue. 11/68:55 amISB - LHR
1 stop18h 05mQatar Airways
Deal found 7/29$752
This Priceline deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/310:05 pmLHR - ISB
1 stop12h 25mMultiple Airlines
mié. 10/13:30 amISB - LHR
1 stop21h 35mMultiple Airlines
Deal found 7/29$759

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
Use the filters below to find and compare flights from London to Islamabad that are best for you.

Fly from

London

Fly to

Islamabad

Route

Depart

Return

Price

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

jue. 9/4

10:00 am-2:30 pm

1 stop24h 30m

Islamabad Intl

jue. 10/2

3:30 pm-6:55 am

1 stop19h 25m

$677

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

jue. 9/11

8:55 pm-3:15 am

1 stop26h 20m

Islamabad Intl

mar. 10/7

4:20 am-3:15 pm

1 stop14h 55m

$682

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

sáb. 9/13

10:10 pm-4:10 pm

1 stop14h 00m

Islamabad Intl

vie. 9/19

3:00 am-8:30 pm

1 stop21h 30m

$715

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

mié. 9/3

4:40 pm-3:55 am

1 stop31h 15m

Islamabad Intl

vie. 10/10

9:25 am-8:50 pm

1 stop15h 25m

$727

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

lun. 10/13

6:55 pm-1:50 am

1 stop26h 55m

Islamabad Intl

jue. 11/6

8:55 am-10:00 pm

1 stop18h 05m

$752

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

mié. 9/3

10:05 pm-2:30 pm

1 stop12h 25m

Islamabad Intl

mié. 10/1

3:30 am-9:05 pm

1 stop21h 35m

$759

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

jue. 9/25

7:20 am-3:15 am

2 stops15h 55m

$365

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

mié. 9/24

10:05 pm-2:30 pm

1 stop12h 25m

$415

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

lun. 9/22

2:45 pm-6:25 pm

1 stop23h 40m

$417

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

jue. 8/21

6:55 pm-1:50 am

1 stop26h 55m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 results
1
2

Best time to book a flight from London to Islamabad

Have a flexible travel schedule? Discover the best time to fly to Islamabad from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Islamabad

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

Use this chart to determine the optimal time to book a round-trip flight from London to Islamabad. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from London to Islamabad, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London to Islamabad?

Currently, September is the cheapest month in which you can book a flight from London to Islamabad (average of $911). Flying from London to Islamabad in December is currently the most expensive (average of $1,493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to ISB?

Find hourly flight availability from London to Islamabad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

When flying from London to Islamabad, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 23% versus a flight in the morning.

What is the cheapest day to fly from London to Islamabad?

Use this chart to determine the cheapest time to fly round-trip from London to Islamabad. Price data was last updated on September 1, 2024.

Travelers seeking maximum savings on their London to Islamabad flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from London to Islamabad?

Share of 1-stop round-trip flights from London to Islamabad chosen by Cheapflights users in the past 12 months, using the same layover each way.

Doha (DOH) – chosen by Cheapflights users on 24% of 1-stop itineraries from London to Islamabad on Cheapflights.

What’s the cheapest layover airport for flights from London to Islamabad?

Average round-trip fare for 1-stop flights from London to Islamabad, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Riyadh (RUH) is the most affordable 1-stop option, with an average round-trip price of $657.

What’s the fastest layover option from London to Islamabad?

Shortest average travel time for 1-stop one-way flights from London to Islamabad, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dubai (DXB) have the shortest average one-way travel time for 1-stop routes: 4h 57m.

Which airport typically offers the quickest layover for flights from London to Islamabad?

Average layover duration for 1-stop one-way flights from London to Islamabad, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average layover time of 2h 13m.

Reviews of airlines servicing Islamabad

Get insights into the airlines that provide service to Islamabad. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Islamabad. Reviews last updated julio 29, 2025.
See what other customers who have flown with Qatar Airways, SAUDIA, and Etihad Airways from London to Islamabad have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Qatar Airways
7.4
Good
3,609 reviews
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
SAUDIA
7.4
Good
626 reviews
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Etihad Airways
7.4
Good
1,227 reviews
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Turkish Airlines
7.3
Good
3,925 reviews
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines
Gulf Air
7.1
Good
203 reviews
Qatar Airways
7.4
Good
3,609 reviews

Overall

7.4

Boarding

7.5

Comfort

7.4

Food

7.3

Crew

7.9

Entertainment

7.4

Reviews

1 / 20
10.0
Excellent

fa,May 2025

PHL - DOH

The best,the staff was experienced,cheerful, professional,I will use from now on more frequently American airlines

Related info for your journey

Find useful and relevant information for your journey from London to Islamabad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Islamabad from London?

    Located just 19.7 mi from the city center, Islamabad Intl is the airport most travelers will use when flying to Islamabad from London. Booking flights from London to Islamabad Intl (ISB) should be relatively easy as there are 0 daily inbound flights from London from 8 different airlines.

  • What are the cheapest airlines flying from London to Islamabad round-trip?

    Gulf Air, at $677, was found to be the cheapest airline from London to Islamabad.Alternate airlines to your destination round-trip include Etihad Airways and SAUDIA. Gulf Air is currently priced 21% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Islamabad one-way?

    The cheapest airline one-way is Gulf Air, with whom users have recently found tickets for as low as $415. However, be on the lookout for offers from Etihad Airways and Qatar Airways, as they are both options that can get you from London to Islamabad for a low price.

  • Can I find deals for flights from London to Islamabad that include hotel bookings?

    Yes. In addition to deals on London to Islamabad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Islamabad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Islamabad.

  • Can I find deals for business class flights from London to Islamabad?

    Yes. Cheapflights offers flight deals from London to Islamabad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Islamabad?

    Currently, September is the cheapest month in which you can book a flight from London to Islamabad (average of $911). Flying from London to Islamabad in December is currently the most expensive (average of $1,493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Islamabad?

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

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Alternative routes for London to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Lahore flights
Heathrow to Karachi flights
Heathrow to Islamabad flights

Top 8 airlines flying from London to Islamabad

Discover the top 8 airlines that operate flights from London to Islamabad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$518Average$707FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$526Average$760FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$601Average$736FlexibilityNo cancel feeOn-time75%
Gulf AirCheapest$617Average$828FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$620Average$969FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$714Average$897FlexibilityNo cancel feeOn-time68%
British AirwaysCheapest$727Average$935FlexibilityNo cancel feeOn-time70%
Kuwait AirwaysCheapest$739Average$796FlexibilityNo cancel feeOn-time64%

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