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

SIN — CJU
23 Jun — 30 Jun1
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 24 May 2026.

One-way from

S$ 701

Return from

S$ 688

Popular in

December

Cheapest in

January

Average price (all airlines)

S$ 517
Korean Air
  • Korean Air
  • 17-6
  • 2 total stops
  • 19h 50m total
  • Singapore to Jeju City
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Korean Air
  • Korean Air
  • 8-8-14-8
  • 2 total stops
  • 25h 45m total
  • Singapore to Jeju City
Search Deals
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 1,217 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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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 24 May 2026.

Sat 8-822:00
SIN
-
CJU
1 stop12h 55m
Korean Air
Fri 14-812:05
CJU
-
SIN
1 stop12h 50m
Korean Air
Deal found 19-5S$ 688
Sun 9-822:00
SIN
-
CJU
1 stop11h 10m
Korean Air
Thu 13-818:15
CJU
-
SIN
1 stop11h 45m
Korean Air
Deal found 21-5S$ 713
Sun 9-822:00
SIN
-
CJU
1 stop11h 10m
Korean Air
Fri 14-814:40
CJU
-
SIN
1 stop10h 15m
Korean Air
Deal found 21-5S$ 713

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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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 24 May 2026.
Korean Air
8.4
Very Good
1,217 reviews
Check prices
Overview

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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