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

SIN — CJU
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

One-way from

S$ 413

Return from

S$ 1,427

Popular in

December

Cheapest in

July

Average price (all airlines)

S$ 456
Korean Air
  • Korean Air
  • 14-10
  • 1 total stop
  • 12h 40m total
  • Singapore to Jeju City
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Korean Air
  • Korean Air
  • 26-9-27-9
  • 3 total stops
  • 29h 15m total
  • Singapore to Jeju City
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Highest demand for flights from Singapore Changi to Jeju City; 8% potential price increase.
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Best time to find cheap flights from Singapore Changi to Jeju City; 2% potential price drop.
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Average price for all Singapore Changi to Jeju City flights (one-way and round-trip).
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  • Can I get a flight from Singapore to Jeju City on Korean Air for under S$ 400?

    There are 2 flights available on Korean Air from Singapore to Jeju City for under S$ 400. 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 12 Cheapflights users is that Korean Air is a 6.5/10. 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

Cheapest Korean Air flights from Singapore to Jeju City
Explore the most affordable Korean Air flight options available from Singapore to Jeju City. Find the lowest fares with prices last updated on 16 September 2025.

Mon 22-907:30SIN - CJU
1 stop24h 10mKorean Air
Tue 23-916:20CJU - SIN
1 stop28h 35mKorean Air
Deal found 15-9S$ 976
Mon 22-901:10SIN - CJU
1 stop16h 10mKorean Air
Thu 25-908:40CJU - SIN
2 stops16h 00mKorean Air
Deal found 15-9S$ 1,177
Tue 23-901:10SIN - CJU
1 stop11h 50mKorean Air
Wed 24-921:10CJU - SIN
1 stop23h 45mKorean Air
Deal found 15-9S$ 1,244

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.

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Other Korean Air flights from Singapore

Browse through other Korean Air flights departing from Singapore. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2025.
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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 16 September 2025.
Korean Air
8.4
Very Good
1,139 reviews
Check prices
Overview

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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