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Singapore AirlinesLSE:C6L 83 PB Ratio is 0.00 as of Jul. 21, 2026. GuruFocus rates LSE:C6L with a GF Score™ of 83/100. The stock has 9 warning signs investors should review. Among 966 Transportation companies, Singapore Airlines ranks worse than 56.31% on this metric.
Singapore Airlines Ltd stock PB Ratio (=1.4) is close to 10-year high of 1.43.
The historical rank and industry rank for Singapore Airlines's PB Ratio or its related term are showing as below:
LSE:C6L'
s PB Ratio Range Over the Past 10 Years
Min: 0.57 Med: 0.92 Max: 1.43
Current: 1.4
During the past 13 years, Singapore Airlines's highest PB Ratio was 1.43. The lowest was 0.57. And the median was 0.92.
LSE:C6L's PB Ratio is ranked worse than 56.31% of 966
companies
in the Transportation industry
Industry Median: 1.24
vs LSE:C6L: 1.40
During the past 12 months, Singapore Airlines's average Book Value Per Share Growth Rate was 4.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was -6.40% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was -3.30% per year.
During the past 10 years, the average Book Value Per Share Growth Rate was -3.30% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Singapore Airlines was 8.80% per year. The lowest was -11.30% per year. And the median was -0.70% per year.
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Singapore Airlines PB Ratio Related Terms
Singapore Airlines PB Ratio Historical Data
* Premium members only.
The historical data trend for Singapore Airlines's PB Ratio can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Airlines subindustry, Singapore Airlines's PB Ratio, along with its competitors' market caps and PB Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Singapore Airlines PB Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, Singapore Airlines's PB Ratio distribution charts can be found below:
* The bar in red indicates where Singapore Airlines's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Singapore Airlines (LSE:C6L) has a PB Ratio of 0.00 as of Jul. 21, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Singapore Airlines and its competitors. Over the past decade, Singapore Airlines' PB Ratio has ranged from 0.57 to 1.43. According to the industry distribution chart, Singapore Airlines ranks #544 out of 966 companies in the Transportation industry, placing it in the top 56.3%.
Is Singapore Airlines' PB Ratio too high?
Singapore Airlines' current PB Ratio is 0.00. Over the past 10 years, this metric has ranged from a low of 0.57 to a high of 1.43. Based on the distribution chart, Singapore Airlines ranks #544 out of 966 companies in the Transportation industry, which is below the industry midpoint. Overall, Singapore Airlines has a GF Score™ of 83/100, reflecting its overall financial health beyond just this single metric.
How does Singapore Airlines' PB Ratio compare to DAL and UAL?
According to the Transportation industry distribution chart, Singapore Airlines ranks #544 out of 966 companies for PB Ratio. This places Singapore Airlines in the lower half of its industry. The industry median PB Ratio is 1.24. Historically, Singapore Airlines' own PB Ratio has ranged from 0.57 to 1.43 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PB Ratio for a Transportation company?
The median PB Ratio among Transportation companies is 1.24, based on 966 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Singapore Airlines and its competitors. For the Transportation industry, the median PB Ratio is 1.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Singapore Airlines's current PB Ratio is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Singapore Airlines stock overvalued right now?
Singapore Airlines (LSE:C6L) has a current PB Ratio of 0.00. The current PB Ratio is 0.00. Singapore Airlines' overall GF Score™ is 83/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Singapore Airlines (LSE:C6L), the current PB Ratio is 0.00 as of Jul. 21, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Singapore Airlines is Singapore's flagship carrier and one of the region's largest airlines in terms of revenue and carrying capacity. With its hub in Changi Airport, the carrier provides regional and cross-continental passenger and cargo services destined to or transiting through Singapore. The company operates under dual brands: full-service carrier SIA and low-cost regional carrier Scoot. It also owns stakes in SATS and SIA Engineering. In 2024, the merger of its associate airline Vistara with Air India resulted in Singapore Airlines owning a 25% stake in Air India.
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