Cheapest return flights from London to Istanbul in June from $297

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

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

Return flights

17 Jun - 25 Jun Lufthansa
02 Jun - 11 Jun Lufthansa
02 Jun - 12 Jun Lufthansa
17 Jun - 24 Jun Lufthansa
03 Jun - 10 Jun Lufthansa
04 Jun - 17 Jun Lufthansa
12 Jun - 26 Jun Lufthansa
10 Jun - 17 Jun Lufthansa
20 Jun - 03 Jul Lufthansa
20 Jun - 23 Jun Lufthansa
16 Jun - 23 Jun Lufthansa
27 Jun - 03 Jul Lufthansa
27 Jun - 04 Jul Lufthansa
24 Jun - 03 Jul SWISS
27 Jun - 07 Jul Lufthansa
29 Jun - 29 Jul ITA Airways
28 Jun - 03 Jul KLM
22 Jun - 06 Jul ITA Airways
22 Jun - 04 Jul ITA Airways
22 Jun - 24 Jul ITA Airways

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

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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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