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

Return flights

03 Apr - 06 Apr	Thai AirAsia X
18 Apr - 24 Apr	AirAsia
12 Apr - 17 Apr	AirAsia
12 Apr - 24 Apr	AirAsia
01 Apr - 16 Apr	Thai AirAsia X
11 Apr - 17 Apr	AirAsia
11 Apr - 24 Apr	AirAsia
09 Apr - 14 Apr	Malaysia Airlines
18 Apr - 27 Apr	AirAsia
18 Apr - 08 May	AirAsia
12 Apr - 27 Apr	AirAsia
26 Apr - 10 May	AirAsia
19 Apr - 10 May	AirAsia
30 Apr - 10 May	AirAsia
25 Apr - 10 May	AirAsia
26 Apr - 13 May	AirAsia
26 Apr - 11 May	AirAsia
26 Apr - 08 May	AirAsia
19 Apr - 08 May	AirAsia
28 Apr - 10 May	AirAsia

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

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 April from 460€

Return flights