Find flights
Flight research
Deals
Korean Air Reviews

Korean Air flights from Singapore to Jeju City (SIN - CJU)

SIN — CJU
25 Dec — 1 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Singapore to Jeju City on Korean Air typically fly into Jeju City and depart from Singapore Changi. Select your dates above for pricing.

Korean Air flights from Singapore to Jeju City in 2025

Find detailed information about Korean Air flights from Singapore to Jeju City. Explore the options provided by Korean Air to plan your journey from Singapore to Jeju City. Data last updated 25 November 2025.

One-way from

S$ 469

Return from

S$ 680

Popular in

March

Cheapest in

July

Average price (all airlines)

S$ 491
Korean Air
  • Korean Air
  • 6-4
  • 2 total stops
  • 20h 05m total
  • Singapore to Jeju City
Search Deals
Korean Air
  • Korean Air
  • 11-2-19-2
  • 2 total stops
  • 41h 35m total
  • Singapore to Jeju City
Search Deals
Highest demand for flights from Singapore Changi to Jeju City; 6% potential price increase.
Search Deals
Best time to find cheap flights from Singapore Changi to Jeju City; 2% potential price drop.
Search Deals
Average price for all Singapore Changi to Jeju City flights (one-way and round-trip).
Search Deals

  • Can I get a flight from Singapore to Jeju City on Korean Air for under S$ 522?

    There are 2 flights available on Korean Air from Singapore to Jeju City for under S$ 522. These prices can change based on many factors including date and time. To find SIN-CJU flight prices for your dates, click here.

  • How do most travelers feel about Korean Air?

    The general consensus from 1,170 Cheapflights users is that Korean Air is a 8.4/10. Select your travel dates above for updated prices on flights from Singapore to Jeju City (SIN-CJU).

Find Korean Air flight deals from Singapore to Jeju City

Enter your travel dates to find the best prices.

Best Korean Air flights from Singapore to Jeju City
Discover carefully curated Korean Air flight deals from Singapore to Jeju City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 25 November 2025.

Wed 11-210:40SIN - CJU
1 stop28h 45mKorean Air
Thu 19-217:10CJU - SIN
1 stop12h 50mKorean Air
Deal found 24-11S$ 680
Fri 6-201:35SIN - CJU
1 stop12h 45mKorean Air
Thu 19-219:30CJU - SIN
1 stop10h 30mKorean Air
Deal found 24-11S$ 728

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Singapore to Jeju City on another airline

Consider alternative airlines that service the Jeju City area. Flight routes are based on user searches made on Cheapflights and were last updated on 25 November 2025.
Scoot flights from Singapore Changi to Jeju City

See what others are saying about Korean Air

Read reviews and see what other travellers are saying about their experiences with Korean Air. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Korean Air for your next flight. Reviews last updated 25 November 2025.
Korean Air
8.4
Very Good
1,170 reviews
Check prices
Overview

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.