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

Return flights

06 Apr - 13 Apr	Air China
07 Apr - 14 Apr	Air China
08 Apr - 15 Apr	Air China
09 Apr - 16 Apr	Air China
10 Apr - 17 Apr	Air China
11 Apr - 18 Apr	Air China
12 Apr - 19 Apr	Air China
13 Apr - 20 Apr	Air China
14 Apr - 21 Apr	Air China
15 Apr - 22 Apr	Air China
30 Apr - 07 May	Etihad Airways
27 Apr - 04 May	Etihad Airways
29 Apr - 06 May	Etihad Airways
25 Apr - 02 May	Scoot
25 Apr - 13 May	Scoot
28 Apr - 05 May	Etihad Airways
30 Apr - 20 May	Etihad Airways
25 Apr - 09 May	Scoot
27 Apr - 09 May	Etihad Airways
24 Apr - 01 May	Etihad Airways

Also check the deals for one-way flights from Vienna to Bangkok 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 Vienna to Bangkok in April from $561

Return flights