Cheapest return flights from Cheju to Sydney in April from $424
AirHint found the following cheapest return flights from Cheju (CJU) to Sydney (SYD) in April 2025 (see full year).
Return flights
| 16 Apr - 25 Apr | Air Busan | ||
| 03 Apr - 07 Apr | T'way Air | ||
| 03 Apr - 08 Apr | T'way Air | ||
| 30 Apr - 06 May | Air China | ||
| 14 Apr - 23 Apr | Korean Air | ||
| 01 Apr - 16 Apr | Korean Air |
Also check the deals for one-way flights from Cheju to Sydney in April.
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.
