AirHint found the following cheapest return flights from Melbourne (MEL) to Bangkok (BKK) in May 2026 (see full year).

Return flights

09 May - 14 May	AirAsia X
13 May - 20 May	AirAsia X
21 May - 29 May	VietJet Air
08 May - 15 May	VietJet Air
27 May - 03 Jun	VietJet Air
06 May - 12 May	VietJet Air
21 May - 12 Jun	VietJet Air
11 May - 20 May	VietJet Air
01 May - 06 May	VietJet Air
01 May - 22 May	VietJet Air
13 May - 02 Jun	VietJet Air
01 May - 13 May	VietJet Air
04 May - 18 May	Scoot
26 May - 25 Jun	Jetstar	direct
20 May - 15 Jun	Jetstar	direct
21 May - 12 Jun	Jetstar	direct
20 May - 10 Jun	Jetstar	direct
16 May - 03 Jun	Jetstar
27 May - 03 Jun	Jetstar	direct
28 May - 19 Jun	Jetstar	direct

Also check the deals for one-way flights from Melbourne 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 Melbourne to Bangkok in May from 288€

Return flights