Cheapest return flights from Bangkok to Istanbul in May from $459

Best time to book flights for Bangkok (BKK) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Istanbul (IST) in May 2025 (see full year).

Return flights

18 May - 26 May Sichuan Airlines
10 May - 12 May Sichuan Airlines
06 May - 21 May Sichuan Airlines
08 May - 12 May Sichuan Airlines
10 May - 14 May Sichuan Airlines
15 May - 28 May China Southern
20 May - 23 May China Southern
15 May - 25 May Sichuan Airlines
06 May - 16 May Sichuan Airlines
10 May - 19 May Sichuan Airlines
27 May - 01 Jun Sichuan Airlines
20 May - 20 Jun Sichuan Airlines
11 May - 08 Jun Sichuan Airlines
30 May - 06 Jun Oman Air
30 May - 13 Jun Oman Air
22 May - 03 Jun Oman Air
23 May - 07 Jun Oman Air
29 May - 03 Jun Oman Air
24 May - 01 Jun Oman Air
28 May - 02 Jun Oman Air

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

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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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