Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Islamabad to London from £261

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 17/7. Fares are subject to change and may not be available on all flights or dates of travel.
ISB — LON
1 Jul — 8 Jul1
1 adult

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

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 26 June 2025.

Round-trip from

£522

One-way from

£261

Popular in

April

Cheapest in

October

Average price

£660

Good round-trip deal

£691 or less

Good one-way deal

£358 or less
10/7-13/7
  • 10/7-13/7
  • 6 total stops
  • 67h 10m total
  • Islamabad to London
17/7
  • 17/7
  • 3 total stops
  • 31h 25m total
  • Islamabad to London
Highest demand for flights based on searches. 6% potential increase in price (£32 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Average for round-trip flights in June 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 26 June 2025.

Thu 10/709:35ISB - LGW
3 stops43h 20mMultiple Airlines
Sun 13/709:15LGW - ISB
3 stops23h 50mMultiple Airlines
Deal found 25/6£522
Sun 10/805:25ISB - LGW
1 stop32h 30mTurkish Airlines
Wed 19/1106:25LGW - ISB
1 stop41h 20mTurkish Airlines
Deal found 24/6£523
Fri 18/709:25ISB - LHR
1 stop11h 15mTurkish Airlines
Mon 3/1106:35LHR - ISB
1 stop41h 10mTurkish Airlines
Deal found 25/6£523
Fri 4/720:50ISB - STN
2 stops27h 00mMultiple Airlines
Mon 7/706:15STN - ISB
3 stops22h 40mMultiple Airlines
Deal found 24/6£525
Wed 9/703:30ISB - LHR
1 stop21h 35mMultiple Airlines
Thu 28/822:05LHR - ISB
1 stop12h 25mMultiple Airlines
Deal found 25/6£530
Wed 6/804:20ISB - LHR
1 stop30h 40mEtihad Airways
Wed 19/1109:00LHR - ISB
1 stop28h 15mEtihad Airways
Deal found 24/6£531
Tue 5/809:25ISB - LGW
1 stop25h 15mQatar Airways
Mon 6/1014:55LGW - ISB
1 stop12h 45mQatar Airways
Deal found 24/6£549
Sun 23/1104:50ISB - LHR
1 stop14h 55mKuwait Airways
Wed 3/1211:45LHR - ISB
1 stop9h 25mKuwait Airways
Deal found 25/6£564
Sat 19/701:50ISB - LGW
1 stop12h 35mAzerbaijan Airlines
Fri 5/911:25LGW - ISB
1 stop33h 25mAzerbaijan Airlines
Deal found 25/6£572
Mon 7/700:20ISB - LGW
Nonstop8h 55mBritish Airways
Tue 16/909:00LGW - ISB
1 stop18h 40mBritish Airways
Deal found 24/6£579
Wed 17/903:05ISB - STN
1 stop19h 40mEmirates
Tue 30/921:10STN - ISB
1 stop24h 05mEmirates
Deal found 26/6£598
Thu 7/809:20ISB - LGW
1 stop14h 25mEmirates
Tue 7/1021:45LGW - ISB
1 stop23h 30mEmirates
Deal found 24/6£600

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 26 June 2025.
Use the filters below to find and compare flights from Islamabad to London that are best for you.

Fly from

Islamabad

Fly to

London

Route

Depart

Return

Price

IslamabadLondon

ISB - LGW

ISBLGW

Islamabad Intl

Thu 10/7

09:35-00:55

3 stops43h 20m

London Gatwick

Sun 13/7

09:15-13:05

3 stops23h 50m

£522

IslamabadLondon

ISB - LGW

ISBLGW

Islamabad Intl

Sun 10/8

05:25-09:55

1 stop32h 30m

London Gatwick

Wed 19/11

06:25-04:45

1 stop41h 20m

£523

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Fri 18/7

09:25-16:40

1 stop11h 15m

London Heathrow

Mon 3/11

06:35-04:45

1 stop41h 10m

£523

IslamabadLondon

ISB - STN

ISBSTN

Islamabad Intl

Fri 11/7

20:50-13:35

2 stops20h 45m

London Stansted

Sun 13/7

07:55-13:05

2 stops25h 10m

£528

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 9/7

03:30-21:05

1 stop21h 35m

London Heathrow

Thu 28/8

22:05-14:30

1 stop12h 25m

£530

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Wed 6/8

04:20-07:00

1 stop30h 40m

London Heathrow

Wed 19/11

09:00-18:15

1 stop28h 15m

£531

IslamabadLondon

ISB - LGW

ISBLGW

Islamabad Intl

Tue 5/8

09:25-06:40

1 stop25h 15m

London Gatwick

Mon 6/10

14:55-07:40

1 stop12h 45m

£549

IslamabadLondon

ISB - LHR

ISBLHR

Islamabad Intl

Sun 23/11

04:50-14:45

1 stop14h 55m

London Heathrow

Wed 3/12

11:45-02:10

1 stop9h 25m

£564

IslamabadLondon

ISB - LGW

ISBLGW

Islamabad Intl

Sat 19/7

01:50-10:25

1 stop12h 35m

London Gatwick

Fri 5/9

11:25-00:50

1 stop33h 25m

£572

IslamabadLondon

ISB - LGW

ISBLGW

Islamabad Intl

Mon 7/7

00:20-05:15

Nonstop8h 55m

London Gatwick

Thu 18/9

09:00-01:50

1 stop12h 50m

£579

Flights are sorted by cheapest return flights first.

Deals found on 26/6

Showing 1-10 of 39 results
1
2
3
4

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 return 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 Islamabad to London

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

Use this chart to determine the optimal time to book a return flight from Islamabad to London. Price data was last updated on 20 June 2025.

To ensure you get the cheapest price possible for a flight from Islamabad to London, 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 Islamabad to London?

Currently, January is the cheapest month in which you can book a flight from Islamabad to London (average of £112). Flying from Islamabad to London in August is currently the most expensive (average of £164). 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 26 June 2025.

It’s typically best to fly out from Islamabad to London at midday. Doing so could potentially save you 40% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost for a return flight from Islamabad to London?

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 26 June 2025.
Read reviews from past customers who have flown with Emirates, Qatar Airways, andSAUDIA from Islamabad to London. 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.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Food

7.8

Entertainment

8.2

Overall

8.1

Crew

8.3

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Hemshika,Jun 2025

DXB - LGW

It was not good. As soon as we entered the plane, 2 girls in front of us bend their seats down completely and startes sleeping within the next 2 minutes. I asked one of the air hostess to ask the girls to make them sit straight because we just entered the plane and we wanted to sit properly put our seat belts etc. The air hostess replied to me in the EK 009 plane that it's her right she can bend it but when we take off, she will have to straighten her seat. She never did because the air hostess never told her. The girls left their seats bent down and I had to intervene to ask them to straighten their seats because we had to eat. The girls kept telling us to please eat fast so they can bend down. What rubbish is this. Pressure to eat for their comfort and our discomfort.

Related info for your journey

Find useful and relevant information for your journey from Islamabad to London. 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 from for flights from Islamabad to London?

    Islamabad Intl (ISB), located 19.7 mi from the city center, is the airport you fly out of when you book flights from Islamabad to London. 9 airlines have flights from Islamabad Intl to London on a regular basis. Booking flights from Islamabad Intl to London should not be difficult; the airport handles an average of 0 outbound flights to London per day.

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

    Currently priced at £523, Turkish Airlines will fly you from Islamabad to London and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and Qatar Airways - these airlines can fly you to your destination from £531 and £549, respectively. These flights start at 22% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with SAUDIA, which is currently one of the cheapest options available, starting at £261. Qatar Airways flights start at £280 while deals on Etihad Airways start at £291 one-way.

  • What are the most popular routes from Islamabad to London?

  • What are the cheapest flights from Islamabad to London?

    Looking for the cheapest flight from Islamabad to London? While on average our users pay £1,781, our data indicates the cheapest price to be £457. The most popular route (Islamabad Intl - London Heathrow), is priced around £523.

  • Where are the most common stopover locations when flying from Islamabad to London?

  • What are some popular points of interest to see during a stopover in Dubai?

    Burj Khalifa, Gold Souq, and Dubai Mall are currently the most popular points of interest in Dubai at the moment. Burj Khalifa, Gold Souq, and Dubai Mall can be visited by travelling about 6.8 mi, 4.2 mi, and 6.5 mi respectively from Dubai Intl. Those looking to explore during their stopover in Dubai can hire a car from Dubai Intl for about £21 per day.

  • What are points of interest worth seeing during a stopover in Abu Dhabi?

    If you're on a stopover in Abu Dhabi and looking for things to do, consider visiting Etihad Towers, Sheikh Zayed Mosque, or Emirates Park Zoo. Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo can be visited by travelling about 20.8 mi, 11.2 mi, and 7.9 mi respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their stopover can hire a car for about £15 per day.

  • Where are the least popular stopover locations for Islamabad to London flights?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islamabad to London 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 Islamabad to London?

    Currently, January is the cheapest month in which you can book a flight from Islamabad to London (average of £112). Flying from Islamabad to London in August is currently the most expensive (average of £164). 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

Travelling to a place near Islamabad?

Book flights to Islamabad if you plan to visit one of these locations
Croydon
Milton Keynes
Hounslow
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Watford
Southend-on-Sea
Folkestone
Ipswich
Winchester
Hayes
Maidstone
Guildford
Chichester

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.

Fly from Islamabad to London on these airlines

Choose from the following airlines for your flight from Islamabad to London. Flights are based on user searches made on Cheapflights and were last updated on 26 June 2025.

Top 9 airlines flying from Islamabad to London

Discover the top 9 airlines that operate flights from Islamabad to London. 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 858,174 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Gulf AirCheapest£302Average£686FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
EmiratesCheapest£442Average£679FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Turkish AirlinesCheapest£465Average£576FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SAUDIACheapest£480Average£670FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Etihad AirwaysCheapest£493Average£580FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest£513Average£711FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest£540Average£769FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Kuwait AirwaysCheapest£588Average£712FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
Pakistan International AirlinesCheapest£663Average£843FlexibilityNo cancel feeOn-time50%
Search Pakistan International Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islamabad to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Islamabad today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Islamabad to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Islamabad to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Islamabad to London with no change fees?

Certainly. Search results for flights to London from Islamabad shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Islamabad to London become cheaper?

Yes, Cheapflights offers price alerts on Islamabad to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.