Cheapest return CNX–SIN flights, December

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Singapore (SIN) in December 2026 (see full year).

Return flights

11 Dec - 14 Dec Malaysia Airlines
23 Dec - 29 Dec Thai VietJet Air
23 Dec - 27 Dec Thai VietJet Air
20 Dec - 26 Dec Thai VietJet Air
11 Dec - 14 Dec Scoot direct
23 Dec - 27 Dec Scoot direct
23 Dec - 29 Dec Scoot direct
20 Dec - 26 Dec Scoot direct

Also check the deals for one-way flights from Chiang Mai 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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