Cheapest return flights from Hanoi to Singapore in December from $288

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 December 2025 (see full year).

Return flights

25 Dec - 28 Dec Singapore Airlines direct
26 Dec - 28 Dec Singapore Airlines direct
24 Dec - 28 Dec Singapore Airlines direct
20 Dec - 08 Jan AirAsia
04 Dec - 14 Dec Thai AirAsia
02 Dec - 14 Dec Thai AirAsia
02 Dec - 02 Dec Thai AirAsia
05 Dec - 14 Dec Thai AirAsia
18 Dec - 28 Dec AirAsia
10 Dec - 14 Dec Thai AirAsia
18 Dec - 08 Jan AirAsia
04 Dec - 08 Dec Thai AirAsia
24 Dec - 08 Jan Thai AirAsia
30 Dec - 08 Jan AirAsia
26 Dec - 08 Jan AirAsia

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

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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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