Cheapest return flights from Istanbul to London in December from 85€

Best time to book flights for Istanbul (IST) to London (LTN) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to London (LTN) in December 2025 (see full year).

Return flights

20 Dec - 30 Dec Wizz Air UK direct
27 Dec - 03 Jan Wizz Air UK direct
29 Dec - 31 Dec Wizz Air UK direct
17 Dec - 24 Dec Wizz Air UK direct
11 Dec - 12 Dec Wizz Air UK direct
11 Dec - 13 Dec Wizz Air UK direct
07 Dec - 08 Dec Wizz Air UK direct
07 Dec - 15 Dec Wizz Air UK direct
07 Dec - 12 Dec Wizz Air UK direct
07 Dec - 09 Dec Wizz Air UK direct
07 Dec - 13 Dec Wizz Air UK direct
27 Dec - 04 Jan Wizz Air UK direct
22 Dec - 02 Jan Wizz Air UK direct
27 Dec - 02 Jan Wizz Air UK direct
27 Dec - 01 Jan Wizz Air UK direct

Also check the deals for one-way flights from Istanbul to London in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in London

Cheap car rent in London