Cheapest return flights from Cheju to Singapore in August from $201

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

Return flights

24 Aug - 26 Aug T'way Air direct
22 Aug - 25 Aug T'way Air direct
24 Aug - 27 Aug T'way Air direct
24 Aug - 25 Aug T'way Air direct
18 Aug - 22 Aug T'way Air direct
17 Aug - 20 Aug T'way Air direct
29 Aug - 02 Sep T'way Air direct
19 Aug - 26 Aug T'way Air direct
21 Aug - 26 Aug T'way Air direct
15 Aug - 19 Aug T'way Air direct
15 Aug - 18 Aug T'way Air direct

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

Skyscanner

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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