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

Return flights

04 Dec - 10 Dec	AirAsia
11 Dec - 17 Dec	Indonesia AirAsia
20 Dec - 02 Jan	Air Arabia
03 Dec - 06 Dec	Kuwait Airways
03 Dec - 01 Jan	Kuwait Airways
25 Dec - 05 Jan	Air Arabia
30 Dec - 06 Jan	Air Arabia
24 Dec - 11 Jan	Air Arabia
30 Dec - 03 Jan	Air Arabia
30 Dec - 04 Jan	Air Arabia
17 Dec - 02 Jan	Air Arabia
24 Dec - 03 Jan	Air Arabia
24 Dec - 02 Jan	Air Arabia
24 Dec - 31 Dec	Air Arabia
23 Dec - 30 Dec	Air Arabia
19 Dec - 26 Dec	VietJet Air
27 Dec - 30 Dec	Air Arabia
10 Dec - 17 Dec	Air Arabia
02 Dec - 10 Dec	Air Arabia
14 Dec - 23 Dec	Air Arabia

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

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 December from $513

Return flights