Cheapest return flights from Hanoi to Singapore in October from $202

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

Return flights

29 Oct - 05 Nov Vietravel Airlines
30 Oct - 03 Nov Vietravel Airlines
28 Oct - 29 Oct Bamboo Airways
28 Oct - 04 Nov Vietravel Airlines
29 Oct - 30 Oct VietJet Air
28 Oct - 01 Nov VietJet Air
28 Oct - 03 Nov VietJet Air
29 Oct - 02 Nov VietJet Air
25 Oct - 28 Oct Vietravel Airlines
31 Oct - 04 Nov VietJet Air
28 Oct - 08 Nov VietJet Air
25 Oct - 27 Oct VietJet Air
28 Oct - 31 Oct VietJet Air
27 Oct - 21 Nov VietJet Air
25 Oct - 01 Nov Vietravel Airlines
28 Oct - 28 Oct Bamboo Airways
25 Oct - 26 Oct Vietravel Airlines
26 Oct - 30 Oct Vietravel Airlines
27 Oct - 27 Oct Vietravel Airlines
26 Oct - 29 Oct Vietravel Airlines

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

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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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