May is by far the best month, wherein you can get cheapest flights for London to Istanbul. Meanwhile, April is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
May- During this month the footfall is less so, the flight is gradually inexpensive.
May - is the cheapest month to book round trip flights.
Cheapest Fare- Currently, this is the fare price based on the current demand.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

London
08:40
London
London Heathrow Airport
Wed , 17 Jun 2026

Istanbul
01:20
Istanbul
Istanbul Airport
Thu, 18 Jun 2026

London
06:30
London
London Heathrow Airport
Fri , 26 Jun 2026

Istanbul
01:20
Istanbul
Istanbul Airport
Sat, 27 Jun 2026

London
18:35
London
London Heathrow Airport
Mon , 22 Jun 2026

Istanbul
00:25
Istanbul
Istanbul Airport
Tue, 23 Jun 2026

London
12:20
London
London Heathrow Airport
Wed , 24 Jun 2026

Istanbul
18:25
Istanbul
Istanbul Airport
Wed, 24 Jun 2026

London
12:20
London
London Heathrow Airport
Wed , 17 Jun 2026

Istanbul
18:25
Istanbul
Istanbul Airport
Wed, 17 Jun 2026

London
10:20
London
London Heathrow Airport
Thu , 18 Jun 2026

Istanbul
13:05
Istanbul
Istanbul Airport
Fri, 19 Jun 2026

London
06:30
London
London Heathrow Airport
Wed , 17 Jun 2026

Istanbul
16:40
Istanbul
Istanbul Airport
Wed, 17 Jun 2026

London
14:45
London
London Heathrow Airport
Sat , 27 Jun 2026

Istanbul
01:20
Istanbul
Istanbul Airport
Sun, 28 Jun 2026






Flying from London to Istanbul has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between London to Istanbul is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between London Heathrow Airport (LHR) and Istanbul Airport (IST). You can expect a flight distance of approximately 2488 km, and most direct services cover it in around 13:29.
Let’s take a closer look at everything you need to know before booking your flight from London to Istanbul.
| Flight Details | Information |
|---|---|
| Route Distance | 2488 km |
| Average Flight Time | 13:29 hrs |
| Departure Airport | London Heathrow Airport (LHR) |
| Arrival Airport | Istanbul Airport (IST) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | KLM Royal Dutch Airlines, British Airways, LOT Polish Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.