Cheapest return flights from Melbourne to Bangkok in December from $425

AirHint found the following cheapest return flights from Melbourne (MEL) to Bangkok (BKK) in December 2025 (see full year).

Return flights

02 Dec - 16 Dec Batik Air Malaysia
04 Dec - 09 Dec AirAsia X
02 Dec - 04 Dec Hainan Airlines
01 Dec - 04 Dec Jetstar
06 Dec - 14 Dec Batik Air Malaysia
03 Dec - 07 Dec Jetstar
04 Dec - 16 Dec Jetstar
02 Dec - 07 Dec Jetstar
03 Dec - 09 Dec Jetstar
02 Dec - 08 Dec Jetstar
01 Dec - 21 Jan Batik Air Malaysia
01 Dec - 31 Jan Jetstar
05 Dec - 04 Jan IndiGo
03 Dec - 01 Jan Thai Airways direct
01 Dec - 05 Jan IndiGo
10 Dec - 30 Jan Jetstar
04 Dec - 01 Jan Jetstar
03 Dec - 03 Jan IndiGo
02 Dec - 06 Jan IndiGo
04 Dec - 01 Jan Thai Airways direct

Also check the deals for one-way flights from Melbourne to Bangkok in December.

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