Cheapest return flights from Hanoi to Singapore in September from $144

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

Return flights

11 Sep - 15 Sep Scoot Tigerair direct
18 Sep - 24 Sep Scoot Tigerair direct
26 Sep - 29 Sep Scoot Tigerair direct
12 Sep - 15 Sep Scoot Tigerair direct
05 Sep - 10 Sep Scoot Tigerair direct
14 Sep - 25 Sep VietJet Air direct
12 Sep - 19 Sep Scoot Tigerair direct
04 Sep - 13 Sep Scoot Tigerair direct
20 Sep - 27 Sep Scoot Tigerair direct
24 Sep - 27 Sep Scoot Tigerair direct
24 Sep - 07 Oct AirAsia
18 Sep - 07 Oct Thai AirAsia
23 Sep - 07 Oct Thai AirAsia
24 Sep - 08 Oct AirAsia
27 Sep - 07 Oct Thai AirAsia
19 Sep - 07 Oct Thai AirAsia
25 Sep - 07 Oct AirAsia
18 Sep - 08 Oct Thai AirAsia
24 Sep - 05 Oct AirAsia
24 Sep - 01 Oct AirAsia

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

Skyscanner

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.