British Airways Flights from Istanbul to London

At the moment, you can catch a direct flight from Istanbul to London with the following airlines, including: Wizz Air UK AJet Turkish Airlines Pegasus Airlines British Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 4 hours 8 minutes to fly from Istanbul (IST) to London (LON).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Istanbul to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 61 flight per week flying from Istanbul to London. You can check the weekly schedule for popular airlines on this route below: Turkish Airlines: S/M/T/W/T/F/S -- TK1981 (08:54)

The cheapest months to fly from Istanbul to London is October, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Istanbul to London on December 20, 2025 with Wizz Air UK, with prices starting at TWD 653.

You can land at any one of the following hubs in London, with Sabiha Gokcen International Airport to London Stansted Airport (SAW-STN) is by far the most common option on this route: London City Airport (LCY) London Gatwick Airport (LGW) Heathrow Airport (LHR) London Luton Airport (LTN) London Southend Airport (SEN) London Stansted Airport (STN).

The time difference between London and Istanbul is 3h.

Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.