AirHint found the following cheapest return flights from Cheju (CJU) to Singapore (SIN) in November 2025 (see full year).

Return flights

07 Nov - 10 Nov	Scoot Tigerair	direct
09 Nov - 14 Nov	HK Express
27 Nov - 29 Nov	Asiana Airlines
14 Nov - 09 Dec	Asiana Airlines
25 Nov - 29 Nov	Asiana Airlines
16 Nov - 21 Nov	Asiana Airlines
14 Nov - 09 Dec	Scoot Tigerair	direct
29 Nov - 30 Nov	Asiana Airlines
10 Nov - 14 Nov	HK Express
10 Nov - 14 Nov	Scoot Tigerair	direct
09 Nov - 14 Nov	Scoot Tigerair	direct
16 Nov - 21 Nov	T'way Air	direct

Also check the deals for one-way flights from Cheju to Singapore in November.

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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Cheapest return flights from Cheju to Singapore in November from 303€

Return flights