Cheapflights Tip: The best prices from Singapore Changi to Jeju City are usually found in July or August, booked 29 days in advance, depart on a Tuesday or Monday and return on a Monday
Cheap flight deals from Singapore to Jeju City
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Jeju City (CJU). 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 6 novembre 2025.
Popular in
March
Cheapest in
July
Average price
£309
Highest demand for flights based on searches. 6% potential increase in price (£14 potential increase over avg. return price).
Best time to book a flight from Singapore to Jeju City
Have a flexible travel schedule? Discover the best time to fly to Jeju City from Singapore with our price prediction graph.
Estimated return 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 Singapore to Jeju City
Prices
Airlines
Delays
How far ahead should I book a flight from Singapore to Jeju City?
Use this chart to determine the optimal time to book a return flight from Singapore to Jeju City. Price data was last updated on 31 October 2025.
To ensure you get the cheapest price possible for a flight from Singapore to Jeju City, you should look to book at least 29 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Singapore to Jeju City?
Currently, November is the cheapest month in which you can book a flight from Singapore to Jeju City (average of £158). Flying from Singapore to Jeju City in December is currently the most expensive (average of £246). 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 SIN to CJU?
Find hourly flight availability from Singapore to Jeju City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 novembre 2025.
It’s optimal to fly from Singapore to Jeju City at midday. By choosing this option you can save up to 68% on the cost of your flight, compared to a flight in the afternoon.
Weekly flight availability from Singapore to Jeju City
Explore weekly flight availability from Singapore to Jeju City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 6 novembre 2025.
The most flights from SIN to CJU are scheduled on a Monday (3 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Singapore to Jeju City delayed?
About 25% of weekly flights between Singapore and Jeju City have experienced delays in the past year, with the average delay time being 104 minutes.
What is the most punctual flight time for Singapore to Jeju City flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Singapore to Jeju City flights?
Over the past year, Singapore Airlines have had the lowest number of delays on this route, with just 23% of flights being delayed.
Reviews of airlines servicing Jeju City
Get insights into the airlines that provide service to Jeju City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju City. Reviews last updated 6 novembre 2025.
Read reviews from past customers who have flown with Scoot
from Singapore to Jeju City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
We didn’t have food or entertainment but the flight was very good .will fly with them again.
Related info for your journey
Find useful and relevant information for your journey from Singapore to Jeju City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Singapore to Jeju City flight route?
Flights from Singapore Changi to Jeju City have been viewed 32 times in the past calendar month.
What are the cheapest airlines flying from Singapore to Jeju City round-trip?
Scoot, at £193, was found to be the cheapest airline from Singapore to Jeju City. An alternate airline flying to your destination would be T'way Air. Scoot is currently priced 35% below the average price you’ll pay for this route.
What are the most reliable airlines from Singapore to Jeju City?
No one likes to see their flight delayed. When booking a flight from Singapore to Jeju City consider choosing Scoot (52%), Singapore Airlines (52%) or T'way Air (48%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Singapore to Jeju City that include hotel bookings?
Yes. In addition to deals on Singapore to Jeju City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Jeju City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Jeju City.
Can I find deals for business class flights from Singapore to Jeju City?
Yes. Cheapflights offers flight deals from Singapore to Jeju City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Singapore to Jeju City?
Currently, November is the cheapest month in which you can book a flight from Singapore to Jeju City (average of £158). Flying from Singapore to Jeju City in December is currently the most expensive (average of £246). 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.
Explore flights to Jeju City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 novembre 2025.
Browse through other flights departing from Singapore. Flights are based on user searches made on Cheapflights and were last updated on 6 novembre 2025.
Discover the top 2 airlines that operate flights from Singapore to Jeju City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 novembre 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Singapore to Jeju City?
When you search for this flight from Singapore to Jeju City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Singapore to Jeju City?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Singapore to Jeju City for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Singapore to Jeju City with no change fees?
Need flexible booking options for your flight to Jeju City from Singapore? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Singapore to Jeju City become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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