London

$406+ Cheap flights from Islamabad (ISB) to London (LON)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — LON
Feb 10 — Feb 171
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The best prices from Islamabad Intl to London are usually found in October or November, booked 86 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from Islamabad to London

Discover tips and strategies to find the most affordable flight options for your journey from Islamabad (ISB) to London (LON). 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 February 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$738
(Expedia)

One-way from

$406
(Etihad Airways)

Popular in

August

Cheapest in

October

Average price

$977

Good round-trip deal

$978 or less

Good one-way deal

$569 or less
Provider with most accurate pricing for Islamabad Intl-London (LON) flight deals.
Provider most trusted by Cheapflights users for Islamabad Intl-London (LON) flights.
From Islamabad Intl to London (LON)
One-way flight from Islamabad Intl to London (LON)
Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from Islamabad Intl to London (LON).
Price to beat on a one-way flight from Islamabad Intl to London (LON).

Find flight deals from Islamabad to London

Cheapest flights from Islamabad to London
Explore the most affordable flight options available from Islamabad to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.

This Expedia deal was found by Cheapflights users on 2/5. 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.
Thu 3/64:15 amISB - LHR
1 stop15h 15mEtihad Airways
Fri 3/141:55 pmLHR - ISB
1 stop23h 25mEtihad Airways
Deal found 2/5$738
This Expedia deal was found by Cheapflights users on 2/4. 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.
Sat 6/142:00 amISB - LHR
2 stops33h 40mMultiple Airlines
Mon 6/237:30 pmLHR - ISB
2 stops32h 40mMultiple Airlines
Deal found 2/4$764
This FlightHub deal was found by Cheapflights users on 2/4. 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.
Tue 3/1110:05 amISB - LHR
1 stop11h 50mTurkish Airlines
Tue 3/118:00 pmLHR - ISB
1 stop28h 05mTurkish Airlines
Deal found 2/4$794
This Emirates deal was found by Cheapflights users on 2/4. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/173:15 amISB - LHR
1 stop13h 25mEmirates
Wed 4/169:05 amLHR - ISB
1 stop18h 25mEmirates
Deal found 2/4$826
This British Airways deal was found by Cheapflights users on 2/5. 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.
Mon 3/173:10 amISB - LHR
1 stop15h 10mBritish Airways
Wed 4/167:55 amLHR - ISB
2 stops19h 45mBritish Airways
Deal found 2/5$849
This Expedia deal was found by Cheapflights users on 2/5. 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.
Fri 3/78:55 amISB - LHR
1 stop15h 55mQatar Airways
Fri 3/141:05 pmLHR - ISB
1 stop13h 20mQatar Airways
Deal found 2/5$854
This Kuwait Airways deal was found by Cheapflights users on 2/3. 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 3/55:10 amISB - LHR
1 stop13h 35mKuwait Airways
Sun 5/2511:45 amLHR - ISB
1 stop12h 50mKuwait Airways
Deal found 2/3$957
This SAUDIA deal was found by Cheapflights users on 2/5. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/13:00 amISB - LHR
1 stop21h 30mSAUDIA
Mon 7/215:50 pmLHR - ISB
2 stops27h 30mSAUDIA
Deal found 2/5$1,077

Find flights from Islamabad to London within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Thu 3/6

4:15 am-2:30 pm

1 stop15h 15m

London Heathrow

Fri 3/14

1:55 pm-6:20 pm

1 stop23h 25m

$738

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Sat 6/14

2:00 am-7:40 am

2 stops33h 40m

London Heathrow

Mon 6/23

7:30 pm-8:10 am

2 stops32h 40m

$764

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 3/11

10:05 am-4:55 pm

1 stop11h 50m

London Heathrow

Tue 3/11

8:00 pm-5:05 am

1 stop28h 05m

$794

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 3/17

3:15 am-11:40 am

1 stop13h 25m

London Heathrow

Wed 4/16

9:05 am-7:30 am

1 stop18h 25m

$826

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Mon 3/17

3:10 am-1:20 pm

1 stop15h 10m

London Heathrow

Wed 4/16

7:55 am-7:40 am

2 stops19h 45m

$849

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 3/7

8:55 am-7:50 pm

1 stop15h 55m

London Heathrow

Fri 3/14

1:05 pm-7:25 am

1 stop13h 20m

$854

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 3/5

5:10 am-1:45 pm

1 stop13h 35m

London Heathrow

Sun 5/25

11:45 am-4:35 am

1 stop12h 50m

$957

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 7/1

3:00 am-8:30 pm

1 stop21h 30m

London Heathrow

Mon 7/21

5:50 pm-1:20 am

2 stops27h 30m

$1,077

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Tue 3/4

4:15 am-6:45 am

1 stop31h 30m

$406

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Thu 7/17

3:30 am-2:10 pm

1 stop14h 40m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 19 results
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Compare providers for flights from Islamabad to London

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 Islamabad to London in February.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
Kiwi.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 Islamabad-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Islamabad-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Islamabad-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Islamabad-London flights, Cheapflights users trust FlightHub the most. FlightHub 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 Islamabad-London 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 Islamabad to London

Have a flexible travel schedule? Discover the best time to fly to London from Islamabad 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.

Travel insights for flights from Islamabad to London

Get recent, data-driven insights about flights from Islamabad to London including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Islamabad to London. Price data was last updated on January 31, 2025.

The best time to book flights from Islamabad to London is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Islamabad to London (average of $661). Flying from Islamabad to London in June is currently the most expensive (average of $1,136). 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 ISB to LON?

Find hourly flight availability from Islamabad to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2025.

When flying from Islamabad to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 6% versus a flight at noon.

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

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

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated February 5, 2025.
Read through reviews of airlines operating flights from Islamabad to London, such as Emirates, Qatar Airways and SAUDIA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.

Overall

8.1

Entertainment

8.2

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Anonymous,Oct 2024

CPT - DXB

Overall a good experience. Can’t fault it. Good could have been a little better.