Cheapest one-way flights from London to Istanbul in September from $47

AirHint found the following cheapest one-way flights from London (LGW) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

01 Sep Wizz Air UK direct
06 Sep Wizz Air UK direct
15 Sep Wizz Air UK direct
09 Sep Wizz Air UK direct
08 Sep Wizz Air UK direct
12 Sep Wizz Air UK direct
13 Sep Wizz Air UK direct
03 Sep Wizz Air UK direct
16 Sep Wizz Air UK direct
10 Sep Wizz Air UK direct

Also check the deals for return flights from London to Istanbul in September.

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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