Cheapest return flights from Bangkok to Perth in April from $298

Best time to book flights for Bangkok (BKK) to Perth (PER) flights at AirHint

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

Return flights

24 Apr - 26 Apr AirAsia
23 Apr - 26 Apr AirAsia
20 Apr - 26 Apr AirAsia
07 Apr - 19 Apr AirAsia
07 Apr - 26 Apr AirAsia
10 Apr - 19 Apr AirAsia
10 Apr - 26 Apr AirAsia
12 Apr - 19 Apr AirAsia
12 Apr - 26 Apr AirAsia
17 Apr - 19 Apr AirAsia
24 Apr - 03 May Thai Airways direct
25 Apr - 03 May Thai Airways direct

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

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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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