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

SIN — CJU
3 Aug — 10 Aug1
1 adult
1 adult, Economy, 0 bags

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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 4 July 2026.

Thu 27-807:30
SIN
-
CJU
1 stop11h 30m
Korean Air
Sun 6-919:35
CJU
-
SIN
1 stop10h 25m
Korean Air
Deal found 29-6S$ 692
Mon 17-801:25
SIN
-
CJU
1 stop11h 35m
Korean Air
Tue 18-817:00
CJU
-
SIN
1 stop13h 00m
Korean Air
Deal found 2-7S$ 709

  • How do most travelers feel about Korean Air?

    The general consensus from 1,220 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).

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 4 July 2026.

One-way from

S$ 702

Return from

S$ 692

Popular in

December

Cheapest in

January

Average price (all airlines)

S$ 431
Korean Air
  • Korean Air
  • 21-9
  • 2 total stops
  • 19h 50m total
  • Singapore to Jeju City
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Korean Air
  • Korean Air
  • 27-8-6-9
  • 2 total stops
  • 21h 55m 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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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 4 July 2026.
Scoot flights from Singapore Changi to Jeju City
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 4 July 2026.
Korean Air
8.4
Very Good
1,220 reviews
Check prices
Overview

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Food

8.1

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