Cheapest return flights from Perth to Bangkok in May from $273

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

Return flights

02 May - 09 May AirAsia
12 May - 15 May AirAsia
09 May - 13 May AirAsia
04 May - 09 May AirAsia
14 May - 18 May AirAsia
07 May - 10 May AirAsia
12 May - 19 May AirAsia
13 May - 20 May AirAsia
04 May - 17 May AirAsia
07 May - 17 May AirAsia
19 May - 09 Jun AirAsia
07 May - 12 Jun AirAsia
07 May - 07 Jun AirAsia
02 May - 02 Jun AirAsia
15 May - 19 Jun Scoot
15 May - 16 Jun Scoot
25 May - 22 Jun VietJet Air
24 May - 22 Jun VietJet Air
27 May - 06 Jun AirAsia
25 May - 18 Jun VietJet Air

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

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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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