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

Return flights

28 Mar - 13 Apr	Oman Air
24 Mar - 25 Apr	Oman Air
30 Mar - 05 Apr	Oman Air
12 Mar - 02 Apr	Oman Air
15 Mar - 22 Mar	Oman Air
13 Mar - 23 Mar	Oman Air
13 Mar - 29 Mar	Oman Air
14 Mar - 22 Mar	Oman Air
07 Mar - 22 Mar	Oman Air
14 Mar - 29 Mar	Oman Air
10 Mar - 30 Mar	Oman Air
20 Mar - 29 Mar	Oman Air
19 Mar - 22 Mar	Oman Air
19 Mar - 29 Mar	Oman Air
27 Mar - 09 Apr	Oman Air
21 Mar - 02 Apr	Oman Air
28 Mar - 05 Apr	Oman Air
28 Mar - 08 Apr	Oman Air
21 Mar - 06 Apr	Oman Air
29 Mar - 13 Apr	Kuwait Airways

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

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 March from $429

Return flights