Cheap flights from Jeju City (CJU) to Singapore (SIN)
CJU — SIN
ago. 23 — ago. 301
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Jeju City to Singapore Changi are usually found in July or August, booked 43 days in advance, depart on a Monday or Tuesday and return on a Saturday
Cheap flight deals from Jeju City to Singapore
Discover tips and strategies to find the most affordable flight options for your journey from Jeju City (CJU) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 18, 2025.
Popular in | May |
|---|---|
Cheapest in | July |
Average price | $253 |
Good one-way deal | $101 or less |
Best time to book a flight from Jeju City to Singapore
Have a flexible travel schedule? Discover the best time to fly to Singapore from Jeju City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Jeju City to Singapore
How far ahead should I book a flight from Jeju City to Singapore?
Use this chart to determine the optimal time to book a round-trip flight from Jeju City to Singapore. Price data was last updated on August 8, 2025.
The best time to book flights from Jeju City to Singapore is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Jeju City to Singapore?
Currently, October is the cheapest month in which you can book a flight from Jeju City to Singapore (average of $996). Flying from Jeju City to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CJU to SIN?
Find hourly flight availability from Jeju City to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jeju City to Singapore as you normally would.