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

SIN — CJU
16 Apr — 23 Apr1
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 2026

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 17 March 2026.

One-way from

S$ 638

Return from

S$ 742

Popular in

December

Cheapest in

January

Average price (all airlines)

S$ 521
Korean Air
  • Korean Air
  • 1-5
  • 1 total stop
  • 20h 30m total
  • Singapore to Jeju City
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Korean Air
  • Korean Air
  • 4-5-7-5
  • 2 total stops
  • 21h 25m total
  • Singapore to Jeju City
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Highest demand for flights from Singapore Changi to Jeju City; 1% potential price increase.
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Best time to find cheap flights from Singapore Changi to Jeju City; 3% 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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  • How do most travelers feel about Korean Air?

    The general consensus from 1,202 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).

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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 17 March 2026.

Wed 29-407:30
SIN
-
CJU
1 stop11h 00m
Korean Air
Sun 10-513:05
CJU
-
SIN
1 stop11h 50m
Korean Air
Deal found 17-3S$ 852

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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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 17 March 2026.
China Eastern 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 17 March 2026.
Korean Air
8.4
Very Good
1,202 reviews
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Overview

Crew

8.7

Entertainment

8.2

Food

8.1

Comfort

8.3

Boarding

8.5

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