Cheap Flights from Islamabad (ISB) to London (LTN)

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Islamabad to London Luton: Alternative routes

Compare routes from Islamabad to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Luton.

Islamabad to London: Flight information

The things to know before you go.
Cheapest flight found$839
Cheapest month to flyJune

Finding cheap flights from Islamabad to London Luton: Frequently asked questions

The best price we found for a return flight from Islamabad to London Luton is $839. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Islamabad to London Luton. But we found flights with one or more stops from $839.
As of May 2025, there are no flights flying from Islamabad to London Luton.
The cheapest month to fly from Islamabad to London Luton is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Islamabad Airport to London Luton Airport on Friday, 13 June 2025.
No airlines currently offer direct flights between Islamabad Airport and London Luton Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Luton but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Etihad Airways offers the cheapest flight tickets to London Luton.

Flying from Islamabad International Airport (ISB) to London Luton Airport (LTN): what you need to know

  • The timezone in London is UTC+0, which is five hours behind Islamabad.

  • Get to the airport on time so you don't miss your ISB to LTN flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • Travelling during a peak month such as July? Public holidays and other high seasons can lead to longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

How to find the cheapest flights from Islamabad International Airport (ISB) to London Luton Airport (LTN)

  • Right now, $431 is the cheapest price we've found for a one-way Islamabad International Airport to London Luton Airport flight. The best price for a return plane ticket is $839. Keep in mind that fares may change due to availability when booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from ISB to LTN if you book early. Airlines often offer some fantastic early bird deals.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' tool. It'll give you the lowest price in every month when looking for a flight from Islamabad International Airport to London Luton Airport.

  • There's no need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from ISB to LTN.

  • Tailor your flights with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest' flights from Islamabad International Airport to London Luton Airport.

Handy information about Islamabad International Airport (ISB)

  • 71.38% of flights that leave from Islamabad International Airport reach their destination on schedule.

  • To reach Islamabad International Airport from central Islamabad, it'll take about 35 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 31 kilometres from the airport to the city centre.

  • Expect a journey time of around 1 hour 25 minutes on public transport.

  • Booked an early flight from Islamabad International Airport to London Luton Airport? Avoid the stress of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to ISB:

Arriving at London Luton Airport (LTN)

Getting from London Luton Airport (LTN) to central London

  • London Luton Airport is approximately 56 kilometres from the centre of London. Driving there takes about 1 hour 15 minutes.

  • When travelling on public transport, expect a journey time of roughly 1 hour 20 minutes.

When to fly to London Luton Airport (LTN)

  • August is the most popular month for flights from Islamabad International Airport to London Luton Airport. To skip the crowds, head to London in January.

  • Book your flight from Islamabad International Airport to London Luton Airport for July if you want to go to London during its warmest month. Expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • Look for cheap tickets from ISB to LTN in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of United Kingdom

  • Birmingham is just one of the many cities in United Kingdom waiting to be discovered once you've seen the sights of London. Around 161 kilometres away to the north-west, its top attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Bristol is another essential stop in United Kingdom and is around 177 kilometres west of London. No journey is complete without dropping by Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.