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

Return flights

21 Jan - 23 Jan	Thai VietJet Air
15 Jan - 21 Jan	Thai AirAsia
09 Jan - 21 Jan	Thai AirAsia
13 Jan - 21 Jan	Thai AirAsia
09 Jan - 11 Jan	Thai AirAsia
15 Jan - 27 Jan	Thai AirAsia
15 Jan - 19 Jan	Thai AirAsia
09 Jan - 27 Jan	Thai AirAsia
09 Jan - 19 Jan	Thai AirAsia
15 Jan - 03 Feb	Thai AirAsia
15 Jan - 04 Feb	Thai AirAsia
13 Jan - 27 Jan	Thai AirAsia
13 Jan - 03 Feb	Thai AirAsia
21 Jan - 03 Feb	Thai AirAsia
21 Jan - 04 Feb	Thai AirAsia
31 Jan - 03 Feb	Thai AirAsia
31 Jan - 04 Feb	Thai AirAsia
29 Jan - 03 Feb	Thai AirAsia
29 Jan - 04 Feb	Thai AirAsia
19 Jan - 03 Feb	Thai AirAsia

Also check the deals for one-way flights from Chiang Mai to Singapore in January.

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

Cheapest return flights from Chiang Mai to Singapore in January from $210

Return flights