Cheapest one-way flights from Hanoi to Singapore in September from 74€

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

One-Way flights

25 Sep Vietravel Airlines
26 Sep Vietravel Airlines
23 Sep Vietravel Airlines
27 Sep Vietravel Airlines
22 Sep VietJet Air
18 Sep VietJet Air
17 Sep VietJet Air
24 Sep VietJet Air
16 Sep VietJet Air
30 Sep Vietravel Airlines

Also check the deals for return 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.