Cheapest return flights from London to Istanbul in June from $283

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

24 Jun - 01 Jul Lufthansa
24 Jun - 02 Jul Lufthansa
17 Jun - 01 Jul Lufthansa
25 Jun - 02 Jul Lufthansa
26 Jun - 02 Jul Lufthansa
23 Jun - 02 Jul Lufthansa
03 Jun - 10 Jun Lufthansa
04 Jun - 10 Jun Lufthansa
04 Jun - 11 Jun Lufthansa
20 Jun - 25 Jun Lufthansa
11 Jun - 11 Jul Lufthansa
11 Jun - 17 Jun Lufthansa
03 Jun - 12 Jun Lufthansa
04 Jun - 09 Jun Lufthansa
17 Jun - 24 Jun Lufthansa
04 Jun - 12 Jun Lufthansa
25 Jun - 03 Jul Lufthansa
26 Jun - 03 Jul Lufthansa
02 Jun - 13 Jun Lufthansa
23 Jun - 03 Jul Lufthansa

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

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul