Cheapest return flights from London to Istanbul in June from 149€

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

Return flights

06 Jun - 30 Jun Air Serbia
06 Jun - 13 Jun Air Serbia
20 Jun - 27 Jun Air Serbia
06 Jun - 08 Jun Air Serbia
06 Jun - 17 Jun Air Serbia
06 Jun - 10 Jun Air Serbia
03 Jun - 09 Jun Air Serbia
03 Jun - 10 Jun Air Serbia
02 Jun - 11 Jun Air Serbia
02 Jun - 09 Jun Air Serbia
22 Jun - 01 Jul Air Serbia
20 Jun - 01 Jul Air Serbia
08 Jun - 06 Jul British Airways direct
12 Jun - 03 Jul British Airways direct
27 Jun - 04 Jul British Airways direct
30 Jun - 08 Jul British Airways direct
24 Jun - 07 Jul British Airways direct
30 Jun - 07 Jul British Airways direct
27 Jun - 06 Jul British Airways direct
20 Jun - 01 Jul British Airways direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.