AirHint found the following cheapest return flights from Chiang Rai (CEI) to Singapore (SIN) in October 2026 (see full year).
Return flights
| 09 Oct - 12 Oct | Scoot | direct | |
| 23 Oct - 26 Oct | Scoot | direct | |
| 22 Oct - 26 Oct | Scoot | direct | |
| 29 Oct - 31 Oct | Scoot | ||
| 10 Oct - 12 Oct | Thai VietJet Air | ||
| 29 Oct - 31 Oct | Scoot | direct |
Also check the deals for one-way flights from Chiang Rai to Singapore in October.
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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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