Cheap flights from London to Islamabad from £172

LON — ISB
15 Oct — 22 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Islamabad Intl are usually found in September or November, booked 83 days in advance, depart on a Sunday or Tuesday and return on a Sunday

Cheap flight deals from London to Islamabad

Enter your travel dates to find the best prices.

Cheapest flights from London to Islamabad

Tue 3/1115:40 -
2 stops16h 30m
Tue 24/1119:35 -
2 stops26h 20m
Deal found 14/9£467
Tue 13/1006:45 -
3 stops22h 10m
Sat 7/1120:50 -
3 stops26h 40m
Deal found 14/9£467
Mon 12/1010:00 -
1 stop24h 30m
Mon 19/1015:30 -
1 stop27h 50m
Deal found 14/9£467
Mon 12/1006:55 -
2 stops27h 35m
Mon 19/1015:30 -
2 stops24h 35m
Deal found 14/9£467
Tue 13/1016:45 -
2 stops16h 25m
Tue 10/1119:35 -
2 stops26h 20m
Deal found 10/9£467
Tue 20/1005:00 -
3 stops23h 55m
Thu 5/1100:00 -
3 stops24h 35m
Deal found 14/9£467
Mon 21/922:05 -
1 stop12h 25m
Mon 5/1015:30 -
1 stop27h 50m
Deal found 13/9£467
Sun 27/910:40 -
1 stop23h 50m
Thu 8/1015:30 -
1 stop19h 25m
Deal found 14/9£467
Tue 29/911:50 -
2 stops21h 20m
Tue 1/1219:35 -
2 stops26h 20m
Deal found 13/9£468
Mon 28/908:00 -
3 stops20h 55m
Wed 14/1021:20 -
3 stops22h 25m
Deal found 10/9£468
Fri 25/910:40 -
1 stop23h 50m
Thu 1/1015:30 -
1 stop19h 25m
Deal found 11/9£468
Thu 24/907:50 -
2 stops21h 05m
Wed 18/1120:50 -
3 stops25h 15m
Deal found 10/9£469

Find flight deals from London to Islamabad

Round-trip from

£467

One-way from

£172

Popular in

July

Cheapest in

September

Average price

£558

Good round-trip deal

£626 or less

Good one-way deal

£406 or less
3/11-24/11
  • 3/11-24/11
  • 4 total stops
  • 42h 50m total
  • London to Islamabad
28/10-31/12
  • 28/10-31/12
  • 3 total stops
  • 18h 55m total
  • London to Islamabad
Highest demand for flights based on searches. 7% potential increase in price (£40 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Average for round-trip flights in September 2026
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

 
Use the filters below to find and compare flights from London to Islamabad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Tue 27/10

05:00-09:05

3 stops23h 05m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£192

LondonIslamabad

SEN London Southend - ISB Islamabad Intl

SENISB

London Southend

Tue 27/10

15:30-09:05

3 stops36h 35m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£209

LondonIslamabad

SEN London Southend - ISB Islamabad Intl

SENISB

London Southend

Sun 20/9

16:55-13:45

3 stops40h 50m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£266

LondonIslamabad

SEN London Southend - ISB Islamabad Intl

SENISB

London Southend

Mon 26/10

07:20-03:40

3 stops39h 20m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£267

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Sat 14/11

04:30-09:05

3 stops23h 35m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£268

LondonIslamabad

STN London Stansted - ISB Islamabad Intl

STNISB

London Stansted

Sun 15/11

23:55-04:55

3 stops24h 00m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£273

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Mon 30/11

06:00-09:05

3 stops22h 05m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£277

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Mon 26/10

07:30-08:55

3 stops20h 25m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£277

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Sun 8/11

15:05-03:45

2 stops31h 40m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£278

LondonIslamabad

LTN London Luton - ISB Islamabad Intl

LTNISB

London Luton

Fri 2/10

15:15-13:10

2 stops17h 55m

Islamabad Intl

Wed 31/12

00:00-20:00

Nonstop0h 00m

£279

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

Cheapflights Insights

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

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 £559). Flying from London to Islamabad in July is currently the most expensive (average of £810). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Islamabad as you normally would.

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

Airfare is below average for this route at the moment.
London to Islamabad flights typically cost between £499 and £628 in November.
The cheapest return price found within the last 5 days was £467 on Multiple Airlines (3 Nov–24 Nov).

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

Doha (DOH) – chosen by Cheapflights users on 32% of one-stop itineraries from London to Islamabad on Cheapflights.

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

Jeddah (JED) is the most affordable one-stop option, with an average return flight price of £411.

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

Flights via Baku (GYD) have the shortest average one-way travel time for one-stop routes: 10h 18m.

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

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 1h 08m.

How often are flights from London to Islamabad delayed?

About 30% of weekly flights between London and Islamabad have experienced delays in the past year, with the average delay time being 146 minutes.

What is the most punctual flight time for London to Islamabad flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Islamabad flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 27% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from London to Islamabad, you should look to book at least 54 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.

Reviews of airlines servicing Islamabad

Read reviews from past customers who have flown with Qatar Airways,Turkish Airlines, andSAUDIA 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.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.3

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Related info for your journey

  • 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. 14 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 British Airways, Turkish Airlines, and Etihad Airways fly from London to Islamabad in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 26h 35m. 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 (£213), Gulf Air (£312), and Riyadh Air (£374) offers the cheapest pricing from London to Islamabad. These flights start at 66% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from London to Islamabad are Riyadh Air (£221), SAUDIA (£222), and Etihad Airways (£238).

  • 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 £289. On average you can expect to pay £771. The most popular route, (London Heathrow - Islamabad Intl), can usually be booked for £459.

  • 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?

    Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi are currently the most popular points of interest in Abu Dhabi at the moment. Travellers on a stopover in Abu Dhabi can visit Emirates Palace Mandarin Oriental, Yas Waterworld, and Ferrari World Abu Dhabi, by travelling 21.1 mi, 5.0 mi, and 4.5 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 £20 per day.

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

    Taksim Square, Sultan Ahmet Camii, and Ayasofya are the most popular attractions in Istanbul if you're in need of something to do during your stopover. Taksim Square, Sultan Ahmet Camii, and Ayasofya can be visited by travelling about 20.8 mi, 22.3 mi, and 22.2 mi respectively from Istanbul. Travellers can hire a car at Istanbul for an average daily rate of £37 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, September is the cheapest month in which you can book a flight from London to Islamabad (average of £559). Flying from London to Islamabad in July is currently the most expensive (average of £810). 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?

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Fly from London to Islamabad on these airlines

Top 10 airlines flying from London to Islamabad

AirlineCheapestAverageFlexibilityOn-time
Azerbaijan AirlinesCheapest£213Average£675FlexibilityNo cancel feeOn-time87%
Search Azerbaijan Airlines flights
Gulf AirCheapest£312Average£540FlexibilityNo cancel feeOn-time67%
Search Gulf Air flights
Riyadh AirCheapest£374Average£476FlexibilityNo cancel feeOn-timeN/A
Search Riyadh Air flights
SAUDIACheapest£393Average£545FlexibilityNo cancel feeOn-time86%
Search SAUDIA flights
Etihad AirwaysCheapest£420Average£547FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Kuwait AirwaysCheapest£421Average£561FlexibilityNo cancel feeOn-time64%
Search Kuwait Airways flights
British AirwaysCheapest£441Average£669FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£470Average£602FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Turkish AirlinesCheapest£471Average£602FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Uzbekistan AirwaysCheapest£511Average£854FlexibilityNo cancel feeOn-time81%
Search Uzbekistan Airways flights

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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.

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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.

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