Cheapest return flights from Hanoi to Singapore in December from $250

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

05 Dec - 10 Dec Scoot Tigerair direct
05 Dec - 09 Dec Singapore Airlines direct
02 Dec - 09 Dec Thai AirAsia
04 Dec - 09 Dec Thai AirAsia
01 Dec - 09 Dec Thai AirAsia
02 Dec - 02 Dec Thai AirAsia
02 Dec - 03 Dec Thai AirAsia
02 Dec - 14 Dec Thai AirAsia
04 Dec - 14 Dec Thai AirAsia
01 Dec - 01 Dec Thai AirAsia
23 Dec - 06 Jan Thai AirAsia
22 Dec - 06 Jan Thai AirAsia
22 Dec - 07 Jan Thai AirAsia
23 Dec - 07 Jan Thai AirAsia
27 Dec - 06 Jan AirAsia
27 Dec - 14 Jan AirAsia
27 Dec - 07 Jan AirAsia
22 Dec - 04 Jan Thai AirAsia
23 Dec - 04 Jan Thai AirAsia
27 Dec - 04 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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