We have some exciting news to share! The Motley Fool UK has now become The Twelfth Magpie -- an independent, UK-owned company, led by our long-serving UK management team — Mark Rogers, Chris Nials and Heather Adlington. In practical terms, it’s the same team you know, now fully focused on serving our UK readers and members.

Just as importantly, our approach remains unchanged: long-term, jargon-free, and on your side. This site is our new home, and there will be extra tweaks made across the coming few days as we settle in. So if anything looks a little off, please bear with us!

The content of this article was relevant at the time of publishing. Circumstances change continuously and caution should therefore be exercised when relying upon any content contained within this article.

Cheap UK stocks: down 50%+ in a year, would I buy these 4 FTSE 100 shares?

Firms from the oil and aviation industry have seen large share price falls. Jonathan Smith wonders if these cheap UK stocks are now worth worth buying.

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More.

Human nature means that we all want to get a good deal when we buy something. This can be negotiating over buying a car or a house, or even snapping up sale bargains. This carries over into investing in the stock market. For many, buying a UK stock when it’s at all-time highs isn’t as appealing as buying a cheap UK stock. Buying when the share price is heavily in the red can make you feel that you’ve got a good deal.

This view can be correct and work out well long term, but investors need to be very careful. Sometimes the stock is cheap for a reason as the business is struggling, rather than falling (perhaps unfairly) along with its peers during a market crash. Over the past 12 months, several FTSE 100 stocks are down over 50%. So are they cheap buys, or are their low prices a warning sign?

XXX

Aviation

Two stocks that fall into this category are linked to the airline sector. These are Rolls-Royce and International Consolidated Airlines Group (IAG). Rolls-Royce supplies engines and works on service and maintenance. IAG owns British Airways and Aer Lingus, along with other brands. Between the two firms, the share prices are down between 70% and 84%. This is in large part due to the pandemic, with associated lockdowns and a reluctance by many to travel.

Does the slump make these UK stocks cheap? This is a really tough one to answer at the moment. Rolls-Royce is struggling to operate, made evident by the news late last week about a new rights issue and bond issue, aiming to raise £5bn. IAG is also looking to raise fresh capital. In my opinion, this sector is too risky to invest in at the moment. A small speculative investment could be warranted, but I wouldn’t invest more than you’re happy to lose.

Oil

The other major industry that has massively underperformed over the past year is oil. Shares in BP are down 56%, with Royal Dutch Shell down 59%. Both firms have suffered indirectly from the pandemic. For example, demand for jet fuel has fallen off a cliff, which impacts revenues. Demand for petrol and diesel also slumped during Q2, although this has almost returned to normal. Pressure on the oil price has also eaten into margins. This makes the two stocks look cheap.

I’m more optimistic on the two oil majors recovering in the long term. The firms are part of a small club that dominates the industry, so demand will always be shared out between them. Demand for refined products should continue to head back towards normal, as governments cannot afford to have prolonged national lockdowns as earlier this year. Further, if dividends are reinstated back to the level seen before the pandemic, this should attract a wave of income investors. So I think these shares do look cheap but potentially valuable too.

Cheap UK stocks worth buying

One of the signs of a good investor is deciding when not to buy a stock. Fear of missing out is simply not a valid investing strategy. So do your homework and see whether a stock is a cheap buy, or something to steer clear of!

jonathansmith1 has no position in any of the shares mentioned. The Motley Fool UK has no position in any of the shares mentioned. Views expressed on the companies mentioned in this article are those of the writer and therefore may differ from the official recommendations we make in our subscription services such as Share Advisor, Hidden Winners and Pro. Here at The Motley Fool we believe that considering a diverse range of insights makes us better investors.

More on Investing Articles

Friends and sisters exploring the outdoors together in Cornwall. They are standing with their arms around each other at the coast.
Investing Articles

£503 buys 14 shares in this FTSE 250 stock that returned 23.9% annually for the last 15 years

This FTSE 250 stock has averaged a huge return for 15 years. At today's price, £503 buys 14 shares. But…

Read more »

Black woman using loudspeaker to be heard
Investing Articles

£1,000 buys 25 shares in this FTSE 100 stock that’s returned 29.2% annually for the last 10 years

This FTSE 100 mining stock has returned close to 30% a year for a decade. At 3,995p, £1,000 buys 25…

Read more »

Female student sitting at the steps and using laptop
Investing Articles

Down 47%, is this growth stock finally worth buying in May?

With a £288m order book and a hidden pipeline of defence and nuclear contracts, is this growth stock now too…

Read more »

House models and one with REIT - standing for real estate investment trust - written on it.
Investing Articles

2 REITs yielding 7%+ to consider for passive income in 2026

A REIT backed by the NHS and another backed by Tesco and Sainsbury's with both yielding 7%+. Here's why I'm…

Read more »

Woman riding her old fashioned bicycle along the Beach Esplanade at Aberdeen, Scotland.
Investing Articles

Just 97 shares of this UK dividend stock generate £238 in passive income

A 5.7% yield, £238 in passive income from just 97 shares, and one of the most divisive dividend stocks on…

Read more »

ISA coins
Investing Articles

£10,000 in an ISA generates a second income of…

The London Stock Exchange is home to some of the world's most generous dividends. But how big a second income…

Read more »

Shot of a senior man drinking coffee and looking thoughtfully out of a window
Investing Articles

Expert recommendations: 2 top income stocks yielding 7%+!

With yields of 7.2% and 7.8% respectively, these two income stocks are catching the eyes of institutional analysts. Should investors…

Read more »

Illustration of flames over a black background
Investing Articles

3 top income-focused stocks to buy in May 2026, according to experts

Looking for a stock to buy for income in May 2026? Experts have flagged these three UK dividend shares as…

Read more »