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

Return flights

07 May - 10 Jun	AirAsia
07 May - 09 Jun	AirAsia
22 May - 30 May	Thai VietJet Air
20 May - 27 May	Thai Lion Air
22 May - 31 May	Thai VietJet Air
01 May - 14 May	Thai Lion Air
28 May - 07 Jun	Air Arabia
03 May - 08 May	AirAsia
25 May - 04 Jun	Air Arabia
02 May - 13 May	AirAsia
07 May - 01 Jun	AirAsia
07 May - 02 Jun	Oman Air
04 May - 01 Jun	Air Arabia
01 May - 05 May	Air Arabia
28 May - 31 May	Air Arabia
01 May - 07 May	Air Arabia
09 May - 09 Jun	Air Arabia
02 May - 09 May	Air Arabia
30 May - 06 Jun	Thai VietJet Air

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

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 Bangkok to Istanbul in May from 428€

Return flights