Cheapest return flights from Hanoi to Singapore in September from $201

Best time to book flights for Hanoi (HAN) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Hanoi (HAN) to Singapore (SIN) in September 2025 (see full year).

Return flights

09 Sep - 13 Sep VietJet Air direct
06 Sep - 13 Sep Scoot Tigerair direct
04 Sep - 08 Sep AirAsia
16 Sep - 07 Oct AirAsia
09 Sep - 14 Sep AirAsia
09 Sep - 17 Sep AirAsia
09 Sep - 26 Sep AirAsia
16 Sep - 06 Oct AirAsia
16 Sep - 01 Oct AirAsia
20 Sep - 07 Oct Thai AirAsia
21 Sep - 07 Oct Thai AirAsia
04 Sep - 14 Sep AirAsia
06 Sep - 08 Sep AirAsia
04 Sep - 17 Sep AirAsia
04 Sep - 06 Sep AirAsia
20 Sep - 06 Oct Thai AirAsia
20 Sep - 08 Oct Thai AirAsia
20 Sep - 01 Oct Thai AirAsia
21 Sep - 06 Oct Thai AirAsia
21 Sep - 08 Oct Thai AirAsia

Also check the deals for one-way flights from Hanoi to Singapore in September.

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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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