Cheapest return flights from London to Istanbul in December from 82€

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

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

Return flights

17 Dec - 07 Jan Wizz Air UK direct
01 Dec - 10 Dec Wizz Air UK direct
15 Dec - 17 Dec Wizz Air UK direct
14 Dec - 17 Dec Wizz Air UK direct
01 Dec - 07 Dec Wizz Air UK direct
08 Dec - 13 Dec Wizz Air UK direct
06 Dec - 13 Dec Wizz Air UK direct
11 Dec - 13 Dec Wizz Air UK direct
12 Dec - 13 Dec Wizz Air UK direct
08 Dec - 14 Dec Wizz Air UK direct
08 Dec - 08 Dec Wizz Air UK direct
17 Dec - 06 Jan Wizz Air UK direct
25 Dec - 18 Jan Wizz Air UK direct
29 Dec - 07 Jan Wizz Air UK direct
25 Dec - 24 Jan Wizz Air UK direct
29 Dec - 10 Jan Wizz Air UK direct
30 Dec - 19 Jan Wizz Air UK direct
30 Dec - 09 Jan Wizz Air UK direct
30 Dec - 10 Jan Wizz Air UK direct
22 Dec - 05 Jan Wizz Air UK direct

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

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