AirHint found the following cheapest one-way flights from Chiang Rai (CEI) to Singapore (SIN) in March 2026 (see full year).
One-Way flights
| 24 Mar | Scoot | direct | |
| 06 Mar | Scoot | direct | |
| 02 Mar | Scoot | direct | |
| 30 Mar | Scoot | direct | |
| 01 Mar | Thai AirAsia | ||
| 21 Mar | Scoot | direct | |
| 23 Mar | Scoot | direct |
Also check the deals for return flights from Chiang Rai to Singapore in March.
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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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