HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islamabad

$361+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ISB
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Islamabad with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London to Islamabad Intl are usually found in May or November, booked 89 days in advance, depart on a Thursday or Monday and return on a Sunday

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 April 29, 2025.

Most accurate provider

Flightnetwork
3 stars

Most trusted provider

Flightnetwork
3 stars

Round-trip from

$595
(SAUDIA)

One-way from

$361
(Etihad Airways)

Popular in

July

Cheapest in

May

Average price

$926

Good round-trip deal

$899 or less
Provider with most accurate pricing for London (LON)-Islamabad Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Islamabad Intl flights.
Search Deals
From London (LON) to Islamabad Intl
Search Deals
One-way flight from London (LON) to Islamabad Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Islamabad Intl.
Search Deals

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 April 29, 2025.

This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:00 amLHR - ISB
1 stop18h 10mSAUDIA
Mon 6/3010:50 amISB - LHR
1 stop13h 40mSAUDIA
Deal found 4/28$566
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:00 amLHR - ISB
1 stop24h 30mGulf Air
Mon 10/133:30 pmISB - LHR
1 stop19h 25mGulf Air
Deal found 4/28$622
This Etihad Airways deal was found by Cheapflights users on 4/28. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:45 pmLHR - ISB
1 stop16h 40mEtihad Airways
Mon 10/64:20 amISB - LHR
1 stop18h 25mEtihad Airways
Deal found 4/28$697
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:45 pmLHR - ISB
1 stop23h 40mMultiple Airlines
Thu 6/53:30 amISB - LHR
1 stop31h 20mMultiple Airlines
Deal found 4/29$705
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:45 pmLHR - ISB
1 stop9h 50mTurkish Airlines
Fri 11/286:35 amISB - LHR
1 stop19h 30mTurkish Airlines
Deal found 4/29$729
This Qatar Airways deal was found by Cheapflights users on 4/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:05 amLHR - ISB
1 stop13h 45mQatar Airways
Thu 5/299:25 amISB - LHR
1 stop32h 45mQatar Airways
Deal found 4/28$760
This Kuwait Airways deal was found by Cheapflights users on 4/28. 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 Kuwait Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:45 amLHR - ISB
1 stop9h 25mKuwait Airways
Sun 11/94:50 amISB - LHR
1 stop14h 55mKuwait Airways
Deal found 4/28$781
This British Airways deal was found by Cheapflights users on 4/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:00 pmLHR - ISB
1 stop28h 50mBritish Airways
Tue 10/219:30 amISB - LHR
1 stop16h 30mBritish Airways
Deal found 4/28$828

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 April 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

Fri 5/9

10:00 am-8:10 am

1 stop18h 10m

Islamabad Intl

Sun 6/8

3:00 am-12:40 pm

1 stop13h 40m

$595

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Thu 10/2

10:00 am-2:30 pm

1 stop24h 30m

Islamabad Intl

Mon 10/13

3:30 pm-6:55 am

1 stop19h 25m

$622

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Wed 6/11

8:55 pm-6:25 pm

1 stop17h 30m

Islamabad Intl

Wed 6/25

3:45 am-9:05 pm

1 stop21h 20m

$689

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 9/23

9:45 pm-6:25 pm

1 stop16h 40m

Islamabad Intl

Mon 10/6

4:20 am-6:45 pm

1 stop18h 25m

$697

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 10/10

4:40 pm-7:55 am

1 stop35h 15m

Islamabad Intl

Fri 11/14

10:05 am-9:55 am

1 stop28h 50m

$711

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 9/30

8:05 am-1:50 am

1 stop13h 45m

Islamabad Intl

Fri 12/19

8:55 am-12:10 pm

1 stop32h 15m

$760

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Sun 5/18

11:45 am-4:35 am

1 stop12h 50m

Islamabad Intl

Mon 5/26

5:35 am-2:45 pm

1 stop13h 10m

$784

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 10/3

7:30 pm-1:50 am

1 stop26h 20m

Islamabad Intl

Wed 10/15

9:30 am-10:00 pm

1 stop16h 30m

$828

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Mon 5/5

8:55 pm-3:15 am

1 stop26h 20m

$361

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Fri 6/20

6:55 am-1:05 pm

2 stops26h 10m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 results
1
2

Compare providers for flights from London to Islamabad

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Islamabad in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*2 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Islamabad flights, users find the pricing of Flightnetwork to be most consistent on Cheapflights vs. Flightnetwork Users can find the same prices on London-Islamabad flight deals on Cheapflights vs. Flightnetwork >95% of the time. Price accuracy is based on data collected from London-Islamabad flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Islamabad flights, Cheapflights users trust Flightnetwork the most. Flightnetwork has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Islamabad flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 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 June is currently the most expensive (average of $1,578). 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 April 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. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Islamabad by month

Plan your trip to Islamabad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islamabad ranges from 0.4 - 9.8 inches per month. July is typically the wettest month, when rainfall can reach 9.8 in. November is typically the driest time to visit Islamabad when rainfall is around 0.4 in.

Temperature in Islamabad by month

Plan your trip to Islamabad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islamabad, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from London to Islamabad, such as Emirates, Qatar Airways and SAUDIA. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very good
3,213 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,563 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
SAUDIA
7.4
Good
611 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Etihad Airways
7.4
Good
1,203 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Turkish Airlines
7.3
Good
3,788 reviews
Emirates
8.0
Very good
3,213 reviews

Boarding

8.1

Food

7.8

Comfort

8.0

Overall

8.0

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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?

    SAUDIA, at $595, was found to be the cheapest airline from London to Islamabad.Alternate airlines to your destination round-trip include Gulf Air and Etihad Airways. SAUDIA is currently priced 31% 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 Etihad Airways, with whom users have recently found tickets for as low as $361. However, be on the lookout for offers from Gulf Air 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 June is currently the most expensive (average of $1,578). 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 London?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Islamabad

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Islamabad flights
Heathrow to Lahore flights
Heathrow to Karachi 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
SAUDIACheapest$511Average$701FlexibilityNo cancel feeOn-time86%
Turkish AirlinesCheapest$526Average$808FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$601Average$726FlexibilityNo cancel feeOn-time75%
Gulf AirCheapest$617Average$857FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$620Average$897FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$727Average$1,039FlexibilityNo cancel feeOn-time70%
Qatar AirwaysCheapest$728Average$950FlexibilityNo cancel feeOn-time68%
Kuwait AirwaysCheapest$765Average$796FlexibilityNo cancel feeOn-time64%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights