Cheapest return flights from Bangkok to Sydney in March from $378

Best time to book flights for Bangkok (BKK) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Sydney (SYD) in March 2026 (see full year).

Return flights

15 Mar - 22 Mar Scoot Tigerair
01 Mar - 08 Mar Scoot Tigerair
24 Mar - 27 Mar Scoot Tigerair
17 Mar - 25 Mar Scoot Tigerair
31 Mar - 27 Apr Philippine Airlines
21 Mar - 28 Mar Philippine Airlines
07 Mar - 13 Apr Philippine Airlines
02 Mar - 04 Mar AirAsia
17 Mar - 28 Mar AirAsia
11 Mar - 28 Mar AirAsia
31 Mar - 19 Apr AirAsia
30 Mar - 19 Apr AirAsia
01 Mar - 04 Mar Thai AirAsia
15 Mar - 28 Mar AirAsia
31 Mar - 27 Apr Qantas direct
31 Mar - 16 Apr AirAsia
07 Mar - 13 Apr Qantas direct
30 Mar - 16 Apr AirAsia
31 Mar - 14 Apr AirAsia
31 Mar - 15 Apr AirAsia

Also check the deals for one-way flights from Bangkok to Sydney in March.

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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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