AirHint found the following cheapest return flights from Brisbane (BNE) to Bangkok (DMK) in May 2026 (see full year).

Return flights

27 May - 17 Jun	VietJet Air
16 May - 02 Jun	VietJet Air
21 May - 26 May	VietJet Air
29 May - 09 Jun	VietJet Air
16 May - 27 May	VietJet Air
16 May - 28 May	VietJet Air
21 May - 27 May	VietJet Air
22 May - 27 May	VietJet Air
15 May - 27 May	VietJet Air
15 May - 26 May	VietJet Air
25 May - 07 Jun	VietJet Air
22 May - 31 May	VietJet Air
28 May - 31 May	VietJet Air
24 May - 28 May	Jetstar
22 May - 02 Jun	VietJet Air
28 May - 04 Jun	VietJet Air
21 May - 04 Jun	VietJet Air
17 May - 02 Jun	Jetstar
24 May - 03 Jun	Jetstar
22 May - 05 Jun	VietJet Air

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

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 Brisbane to Bangkok in May from $389

Return flights