Stock market rally: 5 dirt-cheap UK shares I’d buy today in a Stocks and Shares ISA

These five dirt-cheap UK shares could deliver high returns. They have the potential to boost the value of a Stocks and Shares ISA in a stock market rally.

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.

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.

While rising share prices may have boosted the values of many Stocks and Shares ISAs in recent months, it’s still possible to buy dirt-cheap UK shares. After all, the stock market continues to trade significantly below its record high.

Through buying undervalued shares today, an investor may be able to capitalise on a likely stock market rally. Judging by the stock market’s past performance, it’s set to reach new record highs in the coming years. And that could have a positive impact on the prospects for many ISAs.

High dividend yields for a Stocks and Shares ISA

Stocks and Shares ISAs could gain a boost from holding UK shares with high dividend yields. There’s a dearth of passive income opportunities available outside of equity markets. So companies such as GSK and Aviva could become increasingly popular among investors. Their 5% and 7% dividend yields are significantly higher than the FTSE 100’s yield. This suggests they offer good value for money.

Looking ahead, both stocks could raise shareholder payouts at an above-inflation pace. GSK is set to split into two businesses as it seeks to bolster its efficiency over the coming years. Aviva is making asset disposals to streamline its operations and improve its financial position after what has been a mixed period for the business. These changes may mean a higher chance of rising dividends. In turn, that may make a positive impact on Stocks and Shares ISA valuations in the long run.

An improving economic outlook

Other dirt-cheap UK shares could be among the biggest beneficiaries of a stock market rally in the coming years. For example, the valuations of Imperial Brands and British Land suggest they could have significant capital growth potential that has a positive impact on the value of a Stocks and Shares ISA.

Imperial Brands currently has a dividend yield of 9%. This suggests it offers good value for money. Meanwhile, its strategy to generate higher returns from next-generation products could lead to rising profitability.

British Land trades at a 30% discount to its net asset value. This could mean it has significant scope to deliver share price growth as the prospects for the commercial property sector, and its valuations, improve. It’s also adapting its exposure to more attractive parts of the property market.

Meanwhile, UK shares such as BT could also offer long-term growth potential within a Stocks and Shares ISA. The company recently reported an improving operational performance. As it rolls out its 5G network and focuses on becoming more efficient, it has the potential to report rising levels of profitability. Since the stock trades on a price-to-earnings (P/E) ratio of just 7, it seems to offer a wide margin of safety. And that could lead to capital growth in a long-term stock market rally.

Peter Stephens has no position in any of the shares mentioned. The Motley Fool UK has recommended British Land Co, GlaxoSmithKline, and Imperial Brands. 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

Businessman with tablet, waiting at the train station platform
Growth Shares

Here’s what fresh legal news could mean for Lloyds shares

Jon Smith digests the latest news about the UK car loan scandal and outlines what it means for Lloyds shares,…

Read more »

Middle-aged white man wearing glasses, staring into space over the top of his laptop in a coffee shop
Investing Articles

A new risk has emerged for Rolls-Royce and it could send the share price back to 1,010p

All of a sudden, the Rolls-Royce share price is falling. Edward Sheldon believes that it could go lower before it…

Read more »

Night Takeoff Of The American Space Shuttle
Investing Articles

Here’s how Britons can invest in SpaceX on the FTSE 100

Mark Hartley takes a look at the various options available to UK investors keen on SpaceX exposure, and details one…

Read more »

Investing Articles

The BT share price is on fire in 2026. Is there still time to buy?

The BT share price has had a cracking couple of years, as the company heads towards escalating free cash flow…

Read more »

Illustration of flames over a black background
Investing Articles

These 2 Stocks and Shares ISA buys are on fire in 2026

The new Stocks and Shares ISA season is seeing a few interesting changes to the companies making up investors' latest…

Read more »

Two white male workmen working on site at an oil rig
Dividend Shares

More oil wobbles as the BP share price dives 7% in a day!

The BP share price has been wildly volatile in 2026, bouncing around with each new move in the US-Iran war.…

Read more »

British bank notes and coins
Investing Articles

Meet the 9.6%-yielding income share that could keep growing its payout!

This income share yields close to 10% -- and has grown its dividend per share year after year for well…

Read more »

Fireworks display in the shape of willow at Newcastle, Co. Down , Northern Ireland at Halloween.
Investing Articles

When will Barclays shares hit £10?

Barclays shares were close to £1 not so long ago, but could they do the unthinkable and make it to…

Read more »