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

Return flights

01 Jun - 15 Jun	Oman Air
15 Jun - 30 Jun	Qatar Airways
15 Jun - 24 Jun	Qatar Airways
08 Jun - 18 Jun	Qatar Airways
09 Jun - 23 Jun	Qatar Airways
04 Jun - 19 Jun	Qatar Airways
15 Jun - 20 Jun	Qatar Airways
10 Jun - 24 Jun	Qatar Airways
07 Jun - 20 Jun	Qatar Airways
08 Jun - 30 Jun	Qatar Airways
18 Jun - 09 Jul	Qatar Airways
29 Jun - 11 Jul	Qatar Airways
25 Jun - 16 Jul	Emirates
29 Jun - 11 Jul	Thai Airways	direct
25 Jun - 16 Jul	Thai Airways	direct
18 Jun - 09 Jul	Turkish Airlines	direct
26 Jun - 10 Jul	Korean Air

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

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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Cheapest return flights from Istanbul to Bangkok in June from 399€

Return flights