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

Return flights

03 Apr - 13 Apr	IndiGo
20 Apr - 07 May	Gulf Air
07 Apr - 12 Apr	Indonesia AirAsia
03 Apr - 05 Apr	Air China
21 Apr - 27 May	Air Arabia
10 Apr - 15 Apr	Thai VietJet Air
15 Apr - 22 Apr	Air Arabia
20 Apr - 27 Apr	Air Arabia
15 Apr - 29 Apr	Air Arabia
22 Apr - 06 May	Air Arabia
12 Apr - 29 Apr	Air Arabia
20 Apr - 25 Apr	Air Arabia
20 Apr - 30 Apr	Air Arabia
27 Apr - 16 May	Air Arabia
20 Apr - 08 May	Air Arabia
27 Apr - 07 May	Air Arabia
25 Apr - 04 May	Air Arabia
26 Apr - 06 May	Air Arabia
24 Apr - 01 May	Air Arabia
30 Apr - 09 May	Air Arabia

Also check the deals for one-way flights from Bangkok to Vienna 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 Vienna in April from 546€

Return flights