Cheapest return flights from Istanbul to London in September from $132

AirHint found the following cheapest return flights from Istanbul (IST) to London (LGW) in September 2026 (see full year).

Return flights

25 Sep - 26 Sep Wizz Air UK direct
16 Sep - 26 Sep Wizz Air UK direct
20 Sep - 21 Sep Wizz Air UK direct
14 Sep - 26 Sep Wizz Air UK direct
14 Sep - 14 Sep Wizz Air UK direct
14 Sep - 21 Sep Wizz Air UK direct
12 Sep - 26 Sep Wizz Air UK direct
12 Sep - 14 Sep Wizz Air UK direct
12 Sep - 21 Sep Wizz Air UK direct
10 Sep - 26 Sep Wizz Air UK direct

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

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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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