Cheap flights from London to Islamabad from £255

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
LON — ISB
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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

Find flight deals from London to Islamabad

Enter your travel dates to find the best prices.

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 6 November 2025.

Tue 9/1212:45STN - ISB
2 stops31h 55mMultiple Airlines
Sun 18/102:40ISB - STN
2 stops17h 10mMultiple Airlines
Deal found 4/11£460
Fri 14/1111:25STN - ISB
3 stops34h 20mMultiple Airlines
Sat 6/1206:00ISB - STN
2 stops22h 10mMultiple Airlines
Deal found 4/11£461
Tue 25/1122:35LHR - ISB
2 stops22h 05mMultiple Airlines
Wed 17/1202:40ISB - LHR
1 stop23h 25mMultiple Airlines
Deal found 5/11£461
Wed 12/1108:30LTN - ISB
3 stops47h 40mMultiple Airlines
Thu 4/1220:50ISB - LTN
3 stops31h 20mMultiple Airlines
Deal found 5/11£461
Sun 23/1113:50LGW - ISB
3 stops32h 25mMultiple Airlines
Mon 1/1220:50ISB - LGW
3 stops27h 35mMultiple Airlines
Deal found 4/11£461
Sun 9/1112:45STN - ISB
3 stops33h 00mMultiple Airlines
Thu 20/1109:45ISB - STN
3 stops39h 05mMultiple Airlines
Deal found 5/11£462
Fri 14/1107:05LHR - ISB
3 stops21h 00mMultiple Airlines
Wed 10/1202:40ISB - LHR
1 stop23h 25mMultiple Airlines
Deal found 5/11£462
Wed 26/1114:30LTN - ISB
2 stops23h 40mMultiple Airlines
Wed 10/1202:40ISB - LTN
3 stops22h 15mMultiple Airlines
Deal found 5/11£462
Fri 28/1107:45STN - ISB
3 stops38h 00mMultiple Airlines
Thu 4/1203:30ISB - STN
3 stops33h 55mMultiple Airlines
Deal found 4/11£463
Fri 14/1111:25STN - ISB
3 stops34h 20mMultiple Airlines
Wed 10/1202:40ISB - STN
2 stops16h 55mMultiple Airlines
Deal found 4/11£463
Sat 15/1117:00LTN - ISB
3 stops29h 15mMultiple Airlines
Thu 27/1114:10ISB - LTN
3 stops35h 55mMultiple Airlines
Deal found 4/11£463
Sat 15/1118:45STN - ISB
3 stops27h 30mMultiple Airlines
Sun 14/1220:50ISB - STN
3 stops30h 30mMultiple Airlines
Deal found 4/11£464

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 6 November 2025.

Round-trip from

£460

One-way from

£259

Popular in

July

Cheapest in

September

Average price

£572

Good round-trip deal

£603 or less

Good one-way deal

£714 or less
9/12-14/1
  • 9/12-14/1
  • 5 total stops
  • 47h 30m total
  • London to Islamabad
25/1
  • 25/1
  • 2 total stops
  • 21h 25m total
  • London to Islamabad
Highest demand for flights based on searches. 8% potential increase in price (£49 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London (LON) to Islamabad Intl.
Price to beat on a one-way flight from London (LON) to Islamabad Intl.

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 6 November 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

LTN - ISB

LTNISB

London Luton

Fri 9/1

06:00-09:05

3 stops22h 05m

Islamabad Intl

Fri 23/1

20:50-18:10

3 stops26h 20m

£463

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Tue 6/1

08:30-09:05

3 stops19h 35m

Islamabad Intl

Tue 17/2

20:50-23:10

3 stops31h 20m

£466

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Mon 19/1

08:40-09:05

3 stops19h 25m

Islamabad Intl

Tue 17/2

20:50-18:40

3 stops26h 50m

£475

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Fri 2/1

06:00-09:05

3 stops22h 05m

Islamabad Intl

Sat 24/1

02:40-23:15

2 stops25h 35m

£480

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Mon 5/1

14:35-13:10

2 stops17h 35m

Islamabad Intl

Sun 18/1

02:40-23:15

2 stops25h 35m

£486

LondonIslamabad

SEN - ISB

SENISB

London Southend

Sun 14/12

07:10-14:20

3 stops26h 10m

Islamabad Intl

Sun 21/12

02:40-20:55

2 stops23h 15m

£496

LondonIslamabad

LTN - ISB

LTNISB

London Luton

Sun 14/12

06:20-01:40

2 stops14h 20m

Islamabad Intl

Sat 20/12

02:40-23:15

2 stops25h 35m

£501

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Tue 18/11

13:55-18:15

1 stop23h 20m

Islamabad Intl

Mon 15/12

04:30-14:30

1 stop15h 00m

£539

LondonIslamabad

LGW - ISB

LGWISB

London Gatwick

Mon 27/4

09:00-01:50

1 stop12h 50m

Islamabad Intl

Thu 25/6

09:25-13:25

1 stop32h 00m

£539

LondonIslamabad

LHR - ISB

LHRISB

London Heathrow

Wed 28/1

20:55-03:10

1 stop25h 15m

Islamabad Intl

Tue 3/3

04:30-18:10

1 stop18h 40m

£542

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 60 results
1
2
3
...
6

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 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 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 return flight from London to Islamabad. Price data was last updated on 31 October 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, January is the cheapest month in which you can book a flight from London to Islamabad (average of £339). Flying from London to Islamabad in August is currently the most expensive (average of £485). 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 6 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from London to Islamabad by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly return from London to Islamabad. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Islamabad flight should consider departing on Saturday at midday 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.

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

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

Share of one-stop return flights from London to Islamabad chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Doha (DOH) – chosen by Cheapflights users on 33% of one-stop itineraries from London to Islamabad on Cheapflights.

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

Average return fare for one-stop flights from London to Islamabad, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Bangkok (BKK) is the most affordable one-stop option, with an average return flight price of £28.

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

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

Flights via Baku (GYD) have the shortest average one-way travel time for one-stop routes: 11h 05m.

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

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

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 30m.

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 6 November 2025.
Read reviews from past customers who have flown with Qatar Airways, SAUDIA, andEtihad Airways from London to Islamabad. 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.

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

Comfort

7.4

Boarding

7.5

Crew

7.9

Food

7.3

Entertainment

7.4

Overall

7.4

Reviews

1 / 20
6.0
Good

Leticia,Sept 2025

SDK - KUL

I wasn't allowed to take my carry on on board. I was told it was too heavy at 16lbs

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 airports serve London to Islamabad flights?

    If you are travelling from London in the United Kingdom to Islamabad, the capital city of Pakistan, flights usually depart from London Heathrow Airport (LHR) or London Stansted (STN) and arrive at Islamabad International Airport (ISB). Located 16 miles west of the city centre, London Heathrow is the largest and busiest airport in the UK. The Heathrow Express offers the fastest train connection to the airport; it only takes 15 minutes to get from Paddington Station to Heathrow Central. Islamabad International Airport is the third largest airport in the country and located about 18 miles south-west of the city centre. The most convenient way to travel from the airport to your accommodation is via air-conditioned yellow taxi or ride-share services.

  • Which airlines fly directly from London to Islamabad?

    Unfortunately, there are currently no direct flights to Islamabad from London. Most flights have one stopover and take between 12 and 14 hours. Passengers can select from a number of luxury airlines, including Emirates and Qatar Airways, which have stopovers in Dubai and Doha, respectively. Flights on Etihad Airways usually have a stopover in Abu Dhabi and passengers flying Turkish Airlines will need to change planes in Istanbul.

  • What are the stopover options between London to Islamabad?

    If you would like to break up the long flight and spend a few days in a different city on your way from London to Islamabad, you can choose from a few options, depending on the airline you select. Emirates flights have a stopover at Dubai International Airport (DXB), so you can relax in glamorous Dubai en route to Islamabad. Passengers travelling on Qatar Airways have a stopover at Doha Hamad International airport (DOH) and Etihad Airways travels to Islamabad via Abu Dhabi International airport (AUH). If you want to enjoy a few days in romantic Istanbul, Turkish Airlines flights stopover at Istanbul Airport (IST). Flights that depart from London Stansted (STN), have stopovers in Istanbul and Dubai, but these flights will add a few hours to your travel time.

  • Do I need a passport or visa to fly from London to Islamabad?

    All travellers require a passport to travel from the UK to Pakistan, which should be valid for six months. If you’re travelling on a British passport, you will need to obtain a visa before you depart. Visas are available depending on your reason for travel, such as tourism, work or study. Tourist visas are valid for up to three months and take around five days to process, while the processing time for work visas may take three months. The fee for a tourist visa will cost around £42. If you’re planning to go trekking in the mountains of Islamabad, you will need to apply for a Mountaineering & Trekking visa.

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

    Islamabad Intl (ISB), located 19.7 mi from the city center, is the airport you fly into when you book flights from London to Islamabad. 13 airlines have flights to Islamabad Intl from London on a regular basis. Booking flights from London to Islamabad Intl should not be difficult; the airport handles an average of 0 inbound flights from London per day.

  • How long is the flight from London to Islamabad?

    Airlines like Etihad Airways, British Airways, and SAUDIA fly from London to Islamabad in about 12h 50m. The time it takes to get you to your destination can typically vary by up to 10h 30m. The distance from London to Islamabad is about 3751 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    According to our current data, Azerbaijan Airlines (£289), Turkish Airlines (£385), and SAUDIA (£386) offers the cheapest pricing from London to Islamabad. These flights start at 55% lower than the current average price 3 months from now.

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

  • What are the cheapest flights from London to Islamabad?

    The cheapest flight price from London to Islamabad is £1,115. On average you can expect to pay £1,167. The most popular route, (London Heathrow - Islamabad Intl), can usually be booked for £483.

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

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

    Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo are currently the most popular points of interest in Abu Dhabi at the moment. Travellers on a stopover in Abu Dhabi can visit Etihad Towers, Sheikh Zayed Mosque, and Emirates Park Zoo, by travelling 20.8 mi, 11.2 mi, and 7.9 mi, respectively after landing at Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their stopover can hire a car for about £22 per day.

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

    Taksim Square, Ayasofya, and Sultan Ahmet Camii are the most popular attractions in Istanbul if you're in need of something to do during your stopover. Taksim Square, Ayasofya, and Sultan Ahmet Camii can be visited by travelling about 20.8 mi, 22.2 mi, and 22.3 mi respectively from Istanbul. Travellers can hire a car at Istanbul for an average daily rate of £24 to make sightseeing during their stopover a little easier.

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

  • 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 holiday 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, January is the cheapest month in which you can book a flight from London to Islamabad (average of £339). Flying from London to Islamabad in August is currently the most expensive (average of £485). 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
Rawalpindi
Murree

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 London to Islamabad on these airlines

Choose from the following airlines for your flight from London to Islamabad. Flights are based on user searches made on Cheapflights and were last updated on 6 November 2025.

Top 10 airlines flying from London to Islamabad

Discover the top 10 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 858,174 searches. Data last updated 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Azerbaijan AirlinesCheapest£289Average£639FlexibilityNo cancel feeOn-time87%
Search Azerbaijan Airlines flights
Turkish AirlinesCheapest£385Average£544FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
SAUDIACheapest£386Average£549FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Oman AirCheapest£406Average£797FlexibilityNo cancel feeOn-time76%
Search Oman Air flights
Gulf AirCheapest£432Average£547FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Etihad AirwaysCheapest£443Average£570FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Kuwait AirwaysCheapest£455Average£589FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
British AirwaysCheapest£471Average£670FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£495Average£674FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
China SouthernCheapest£496Average£783FlexibilityNo cancel feeOn-time69%
Search China Southern 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 London to Islamabad?

Cheapflights makes it easy to find London to Islamabad flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Islamabad.

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

Yes, we can. To see specific flights from London to Islamabad with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from London to Islamabad and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price 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.