Jeju Air Co Ltd (089590) Fair Value & Analysis
Industrials · KR · Market cap 342B KRW
Fair value as of: Aug 13, 2026
From 2 valuation models · updated 6 days ago
Fair value updated Aug 13, 2026, revised from 3,021 KRW to 6,043 KRW (+100.0%) since Jul 24, 2026.
Below-average quality, screening 45% undervalued on our models.
What matters now
- The large discount to fair value meets weak quality (25/100). That raises the risk this is a value trap rather than a bargain.
- The model range is unusually wide (3,187 KRW to 8,899 KRW). The outcome hinges heavily on assumptions, so read the point estimate with caution.
- The large gap to fair value rests on thin data (low evidence): fewer applicable models and a shorter history. Read it with extra caution.
Price vs Fair Value (5 years)
White line = price, green steps = our fair value per fiscal year, dashed = 300-day average. As of Aug 13, 2026.
How to read this chart
60‑month range 3,249 KRW – 20,936 KRW · fair‑value band 3,187 KRW – 8,899 KRW · the 4,170 KRW price screens below the 6,043 KRW fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). Dashed = 300-day average. As of Aug 13, 2026.
Analysis
Jeju Air Co Ltd (089590) currently trades at 4,170 KRW, while our model-based Fair Value estimate is 6,043 KRW, implying the stock looks roughly 44.9% undervalued today. The Quality Score stands at 25/100 (below-average quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: low), always confirm before acting.
Over the trailing twelve months, Jeju Air Co Ltd generated revenue of 1.7T KRW at a net margin of -3.9%. Revenue grew 34.2% year over year. It earns a return on equity of -23.1%. Net debt stands at 217B KRW. Fundamentals as of Aug 13, 2026
Our scenario range runs from 3,187 KRW (bear case) to 8,899 KRW (bull case); at 4,170 KRW, the current price sits within that range. Bear and bull are the same models run on conservative and optimistic assumptions (margins, growth, valuation multiples), so a plausible valuation range, not a price target. The share trades about 44% below its 52-week high and 2% above its 52-week low, currently below its 200-day average. For context, the median of 10 Industrials peers we cover trades at 29% fair-value upside, at 45%, 089590 screens cheaper than that median.
Fair Value models
Each model estimates fair value its own way; the Fair Value above is the evidence-weighted blend. Evidence (0–100) measures how completely this model’s inputs are available: well-fed models carry more weight in the blend. The spread across models is intentional, each one stresses a different value driver; dividend models, for instance, come out structurally low when payout is small.
All 2 models by family
Widest divergence: Multiples (6,438 KRW) versus Asset-Based (2,288 KRW). Highest evidence: EV/EBITDA (54).
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Key figures & financial health
More key figures
Figures from reported company fundamentals · as of Aug 13, 2026. TTM = trailing twelve months.
Quality Score breakdown
Of which business quality 23 · Market factors (momentum, volatility) 25
Non-valuation factor families (profitability, growth, cashflow, financial strength, momentum …), each academically grounded. Valuation itself sits in the Fair Value and is deliberately excluded here to avoid double-counting.
About the company
Jeju Air Co., Ltd., together with its subsidiaries, provides airline services. The company offers domestic and international passenger and cargo transportation, hotel accommodation, ground handling, air transport support, and other related services. It is also involved in real estate investment business.
Full company description
Jeju Air Co., Ltd., together with its subsidiaries, provides airline services. The company offers domestic and international passenger and cargo transportation, hotel accommodation, ground handling, air transport support, and other related services. It is also involved in real estate investment business. The company was founded in 2005 and is headquartered in Jeju-si, South Korea. Jeju Air Co., Ltd. is a subsidiary of AK Holdings, Inc.
Company description, as reported by the company or data provider.
Revenue & earnings trend
FY2021 – FY2025 · reported fiscal years
Jeju Air Co Ltd reported revenue of 1.6T KRW in FY2025 versus 273B KRW in FY2021, a compound +55.1%/yr. Reported net income was −116B KRW in FY2025.
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Peer Group
Airlines · 59 stocks
How this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.
Snowflake
Five quick dimensions, each 0 to 100: VALUE (fair-value potential), FUTURE (revenue growth), PAST (return on equity), HEALTH (low debt), DIVIDEND (yield). Green = this stock, grey = typical sector peer.
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
ESG scores are not available for this stock yet. Values and ESG data are contextual and can differ between providers.
Similar stocks
10 more Airlines stocks, each showing price versus our Fair Value estimate (as of Aug 13, 2026).
| Stock | Price | Fair Value | vs Fair Value |
|---|---|---|---|
| Delta Air Lines, Inc DAL | $89.93 | $115.82 | +29% |
| United Airlines Holdings UAL | $125.12 | $175.62 | +40% |
| Ryanair Holdings RYA | €25.47 | €41.26 | +62% |
| Southwest Airlines Co LUV | $44.98 | $14.76 | -67% |
| InterGlobe Aviation Limited INDIGO | ₹5,333 | ₹3,073 | -42% |
| Singapore Airlines Limited C6L | 7.09 SGD | 7.89 SGD | +11% |
| Air China Limited 601111 | ¥5.94 | ¥7.16 | +21% |
| China Southern Airlines Company 600029 | ¥5.07 | ¥1.28 | -75% |
| China Eastern Airlines Corporation 600115 | ¥3.57 | ¥14.20 | +298% |
| Cathay Pacific Airways Limited 0293 | HK$14.80 | HK$31.02 | +110% |
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Frequently asked questions
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How we calculate Fair Value
Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data, nothing guessed.
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