Cheap flights from Istanbul to London Gatwick

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Find the cheapest month or even day of the year to fly to London Gatwick

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Flight deals from Istanbul to London Gatwick

Looking for a cheap last-minute deal or the best return flight from Istanbul to London Gatwick? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Istanbul to London Gatwick

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Istanbul to London Gatwick flights are currently cheapest in April.

Direct flights from Istanbul to London Gatwick

Istanbul to London: Flight information

The things to know before you go.
Cheapest flight foundP3,904
Cheapest month to flyApril
Average flight time4 hrs, 4 mins
Most popular airlineIndiGo
Average flights per week107

Finding cheap flights from Istanbul to London Gatwick: Frequently asked questions

The best price we found for a return flight from Istanbul to London Gatwick is P3,904. 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.
4 hours and 4 minutes is the average flight time from Istanbul to London Gatwick.
IndiGo, Turkish Airlines and Sichuan Airlines fly direct from Istanbul to London Gatwick.
As of February 2026, there are 107 flights per week flying from Istanbul to London Gatwick.
The cheapest month to fly from Istanbul to London Gatwick is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Istanbul Airport to London Gatwick Airport on Thursday, 23 April 2026.
Yes – the average flight time is 4 hours and 4 minutes.
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 Gatwick 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, Wizz Air UK offers the cheapest flight tickets to London Gatwick.

Flying from Istanbul Ataturk Airport (IST) to London Gatwick Airport (LGW): what you need to know

  • The average time for a direct flight from Istanbul Ataturk Airport to London Gatwick Airport is 4 hours 5 minutes.

  • London's timezone is UTC+0, making London three hours behind Istanbul.

  • Choose from 104 weekly Istanbul Ataturk Airport to London Gatwick Airport flights. The 04:50 departure with Wizz Air UK is the earliest flight available. Wizz Air UK operates the last service of the day at 23:15.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your IST to LGW flight.

  • During popular months like April, it's a good idea to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during peak periods in general.

  • Getting to London (and then discovering more of United Kingdom!) is a breeze with Turkish Airlines. This popular carrier offers direct flights from Istanbul Ataturk Airport to London Gatwick Airport.

  • Most travellers choose to fly with Turkish Airlines on this route.

  • Think about adding a stopover when booking your ticket from Istanbul Ataturk Airport to London Gatwick Airport. Simply deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here's where you can stop between IST and LGW:

    • Milano Malpensa Airport

    • Zurich Airport

    • Geneve Airport

How to find the cheapest flights from Istanbul Ataturk Airport (IST) to London Gatwick Airport (LGW)

  • The cheapest price we've found for a one-way Istanbul Ataturk Airport to London Gatwick Airport flight is P1,746. A round-trip fare is currently P3,904. Depending on the availability and when you book, these fares can change.

  • Book seven months before travelling. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from IST to LGW.

  • Organise your trip for June. That's the cheapest month for flights from Istanbul Ataturk Airport to London Gatwick Airport. If you have flexibility with your dates, try out the 'Whole month' tool to see the cheapest price across every month.

  • You don't need to check every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from IST to LGW.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Istanbul Ataturk Airport to London Gatwick Airport.

Handy information about Istanbul Ataturk Airport (IST)

  • Central Istanbul to Istanbul Ataturk Airport is approximately 48 kilometres. Depending on traffic, it'll take you about 50 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey when using public transport takes about 1 hour 45 minutes.

  • Need a convenient hotel near IST? If you're catching an early flight from Istanbul Ataturk Airport to London Gatwick Airport, these stays will put you moments from your departure gate:

Arriving at London Gatwick Airport (LGW)

Getting from London Gatwick Airport (LGW) to central London

  • London Gatwick Airport is roughly 80 kilometres from central London. Driving there takes about 1 hour 20 minutes.

  • If you're travelling by public transport, expect a journey of about 1 hour 25 minutes.

When to fly to London Gatwick Airport (LGW)

  • August is the most popular month for flights from Istanbul Ataturk Airport to London Gatwick Airport. To avoid the crowds, head to London in January.

  • The warmest month in London is July, with the temperature ranging between 11ºC (52ºF) and 26ºC (79ºF). Book your flights from Istanbul Ataturk Airport to London Gatwick Airport in this month if this is the type of weather you enjoy.

  • Search for cheap tickets from IST to LGW in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF) on average.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be explored after you've seen London. Around 161 kilometres away to the north-west, check out popular attractions including Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If you're interested in discovering another corner of United Kingdom, consider Bristol, roughly 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among its highlights.

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