Cheapest return flights from London to Istanbul in July from $137

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

Return flights

01 Jul - 22 Jul Wizz Air UK
01 Jul - 17 Jul Wizz Air UK
01 Jul - 11 Jul Wizz Air UK
01 Jul - 15 Jul Wizz Air UK
01 Jul - 10 Jul Wizz Air UK
01 Jul - 22 Jul Wizz Air UK direct
01 Jul - 17 Jul Wizz Air UK direct
01 Jul - 15 Jul Wizz Air UK direct
01 Jul - 11 Jul Wizz Air UK direct
01 Jul - 16 Jul Wizz Air UK direct
01 Jul - 01 Aug Wizz Air UK
01 Jul - 01 Aug Wizz Air UK direct
10 Jul - 02 Aug Wizz Air UK
04 Jul - 02 Aug Wizz Air UK direct
12 Jul - 04 Aug SunExpress
13 Jul - 01 Aug Wizz Air UK
07 Jul - 03 Aug Wizz Air UK direct
08 Jul - 08 Aug SunExpress
01 Jul - 12 Aug Wizz Air UK direct
02 Jul - 08 Aug Wizz Air UK direct

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

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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