Is SIA Shares Worth Buying Now? (SGX: C6L/ SIAL.SI)
Last Updated on 4 weeks ago by Antony C.
Right now Singapore Airlines Limited (C6L.SI / SIAL.SI) share price is at SGD$6.53. At this price, Singapore Airlines Limited is valued at a price-to-book ratio of 1.231 and a trailing distribution yield of 6.13%. With the current valuation, would I invest in it?
In my opinion, dividend investing is by far the best investing strategy if you’ve just started investing. Let’s go through it using my 7 steps guide and see how I pick the Best Singapore Dividend Stocks.
- Debt to Equity Ratio
- Dividend Yield
- Dividend payout ratio
- EPS Growth Rate
- Return of Equity (ROE)
- Price-to-Book Ratio
- MOAT
Disclaimer: I may or may not have invest in any of the stocks/REITs/ETFs, what’s listed here is only for entertainment purpose only and it should never be used as any form of investment advice. Past performance ≠ future results. While I’ve been investing for +15 years, I am still learning, this is my stock investment diary, and I wish to share what I learn during my investment journey so you may learn from both my success and mistakes. Enjoy!
Business Background
SIA was founded in 1947 and has its headquarters in Singapore. Singapore Airlines Limited is a subsidiary of Temasek Holdings (Private) Limited.
Singapore Airlines Limited, together with subsidiaries (SATS, SIA Engineering, etc.) provides passenger and cargo air transportation services.
SIA Group Airlines
- Singapore Airline (Full Service Carrier)
- Scoot (Low-cost Carrier)
- Singapore Airlines Cargo
218 Aircraft Operating fleet as of 2025
- 155 Singapore Airline Passenger Aircraft
- 63 Scoot Airline Passenger Aircraft
Airline route network
- 258 Destinations
- 60 Countries
SIA Notable +20 subsidiaries:
- SIA Engineering Company
- SATS
- Scoot (a wholly owned subsidiary)
- Singapore Airlines Cargo
- Singapore Flying College
- Tradewinds Tours and Travel
Singapore Airlines is a member of the global Star Alliance. As one of the world’s premium airlines, Singapore Airlines has a young and modern fleet.
1. Debt To Equity Ratio (D/E)
Check for: Less than 0.5 D/E Ratio
Looking at the latest financial data online
SIA have a D/E ratio of 0.649.
This is higher than the 0.5 D/E Ratio.
A D/E ratio of more than 0.5 will means that the company is overleverage and might be a red flag if you are going to invest in low-risk stocks.
With a D/E of close to 1.0, which means the debt is just as much as the equity in the company. This is a very unhealthy balance sheet.
To understand this stock better, I’ve done a quick look at the past Debt to Equity Ratio for SIA:
| Year | D/E Ratio |
|---|---|
| 2025 | 0.649 |
| 2024 | 0.730 |
| 2023 | 0.613 |
| 2022 | 0.648 |
| 2021 | 0.901 |
| 2020 | 1.265 |
| 2019 | 0.501 |
| 2018 | 0.120 |
2020 has been the worst year for SIA where the amount of debt exceeds the equity of the company by over 26.5%. It seems to me that the D/E ratio has been <0.5 before 2019 before the pandemic hits the aviation industry.
The D/E ratio started to drop from 2021 to 2025, but it is still >0.5. This huge variation in the D/E Ratio is probably due to the post pandemic recovery.
If we are looking just at the D/E ratio, the company has a high risk of the company defaulting, but knowing it is SIA we are talking, it is almost impossible for it to go down. Nonetheless, the D/E ratio do not meet my requirement.
My Opinion: Fail
2. Dividend Yield
Check for: More than a 2.5% dividend yield
Currently, SIA is having a dividend yield of 6.13%, which is higher than my target of 2.5%.
However, we may want to take a look at the recent history of dividend payout for SIA:
- 2020 to 2022, SIA didn’t pay any dividend, with a dividend yield of 0.00%. SIA did not pay any dividends for the past 3 years during the period of the Covid-19 pandemic.
- 2023 onwards, which is in the post pandemic period, SIA start issuing dividend, and it is calculated to be around 5%.
| Year | Dividend in SGD |
|---|---|
| 2025 | SGD 0.3 |
| 2024 | SGD 0.48 |
| 2023 | SGD 0.38 |
| 2022 | SGD 0.10 |
| 2021 | SGD 0.00 |
| 2020 | SGD 0.00 |
| 2019 | SGD 0.30 |
| 2018 | SGD 0.38 |
From the looks of it, the dividend distribution seems to fluctuate widely for the past few years.
Nonetheless, the dividend yield now is much higher than the risk-free rate (CPF OA Account) of 2.5%. Thus, I will give it a verdict of pass.
My Opinion: Pass
3. Dividend Payout Ratio
Check for: Less than 80% dividend payout ratio
At the time of writing, a quick check using some of my favorite online stocks info tools shows that the dividend payout ratio for SIA as 60.72%.
Since 2023, the company have started paying out dividend.
With a payout ratio of less than 80%, SIA pass this criteria on payout ratio.
My Opinion: Pass
4. EPS Growth Rate
Check for: More than 10% EPS Growth
Earning Per Share (EPS) helps to analyze the profitability and quality of a stock.
Here, we will like to see an EPS growth of 5 years or more.
A quick check on the financials.
The EPS 5 year growth rate is “22.129%”, their Earning Per Share (EPS) for SIA is a positive.
When the EPS growth rate is positive, it means the company have been earning money. This also means the company is earning shareholder’s value. However, I think this huge number is inflated by the pandemic.
Nonetheless, SIA pass in this criteria.
My Opinion: Pass
5. High Return Of Equity (ROE)
Check for: More than 10% ROE
ROE is one of the most important ratios used by Warren Buffett.
Return on Equity is used to measure the management’s ability to make a return on our investment.
At the time of writing, the ROE of SIA have an ROE of 17.37%.
A deep dive into the history of SIA shows it usually has an ROE of -33.9% to 17.37%.
| Year | ROE % |
|---|---|
| 2025 | 17.37% |
| 2024 | 14.8% |
| 2023 | 10.2% |
| 2022 | -5.0% |
| 2021 | -33.9% |
| 2020 | -0.2% |
| 2019 | 5.2% |
| 2018 | 10.0% |
The negative ROE is probably due to the impact of the pandemic. And as we are in the post-pandemic era, the ROE of SIA increases, and it is now reach to be above my 10% ROE criteria.
My Opinion: Pass
6. Price To Book Ratio (P/B)
Check for: a P/B Ratio of less than 1.8
SIA is one of the most renowned companies with world-class airlines which tops the best airlines in the world. With so much attention on SIA, the price of the stock will most likely be traded above its valuation (book value).
At the time of writing, the current P/B ratio of SIA is 1.231.
Meaning, it is trading at around its book value.
My Opinion: Pass
7. Economic MOAT
Check for: Not just having a MOAT, but a great MOAT
The airline industry is a highly competitive industry and SIA is currently ranked No.2 in the best airline to travel. Singapore Airlines is a Certified 5-Star Airline for the quality of its airport and onboard product and staff service. SIA is the leading world-class airline that services most countries in the world.
Singapore Airline’s product rating is determined by; Cabin seats, Amenities, Food & beverages, IFE, Cleanliness, Service (Cabin staff and ground staff).
Long Haul
- First Class
- Business Class
- Premium Economy
- Economy Class
Short Haul
- Business Class
- Economy Class
SIA is known for its stellar service standards by flight attendants. The airline is famous for its luxurious flight experiences across cabin classes, range of in-flight entertainment options, spacious cabins, and an overall pleasant flight experience.
SQ Girls is SIA’s visual advertising slogan applied to depictions of flight attendants of Singapore Airlines (SIA) dressed in the distinctive sarong kebaya SIA uniform.
According to Phil’s book Rule#1 investing, SIA has the “Brand MOAT”.
Brand MOAT can be an attractive MOAT, especially in a space where life and death matter. It allows you to price your product higher than your competitors while still being able to win the business.
In my opinion, SIA’s Brand MOAT is pretty strong.
My Opinion: Pass
Stocks Scorecard Verdict: Singapore Airline (SIA)
Below is how I’ve scored SIA.
| Metrics | Weightage | Score |
|---|---|---|
| Debt to Equity Ratio | High (2) | 0 |
| Dividend Yield | Low (1) | 1 |
| Dividend payout ratio | Low (1) | 1 |
| EPS Growth Rate | Low (1) | 1 |
| High Return on Equity (ROE) | Low (1) | 1 |
| Acceptable Price-to-Book Ratio | Low (1) | 1 |
| MOAT | Very High (3) | 3 |
| Total | NA | 8 |
Result: SIA has a final score of 8/10.
With a good ROE, and return of dividend distribution, I think this have a good potential, however, as I prefer stability for my dividend investing stocks, thus will just KIV for now.
Personally, I find airline industry to be too unstable, but SIA engineering is a whole another story. For now, I may not want to but SIA at it’s current pricing.
Gentle Reminder: When we are doing dividend investing, not only we need to buy stocks when it is at the right price, we only buy stocks that we are confident that it will bring in good returns.
Why Do I Find Some Metrics More Important Than Others?
There are 3 attributes in a company that Warren Buffett wants in particular:
- Wonderful Company at Fair Price
- Stable & Understandable Business
- Vigilant Leadership in Risk Management
This translate to the following 3 metrics I have on my list:
Thus, for these metrics, I will put a higher weightage in my scoring.
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Antony C. is a Singaporean dividend investor focused on building passive income through REITs, ETFs, and Dividend Stocks. With 15+ years of experience investing in Singapore, Hong Kong, and China markets, he founded IncomeBuddies.com to share practical wealth-building strategies tested in his own portfolio since 2008. His expertise has been featured in Yahoo Finance, Nasdaq, and NFAA, and he’s the published book author of "Start Small, Dream Big".