How to invest in ETFs

Investing in ETFs can be easy. Find out the basics of how to invest, plus some of the best places where you can start investing in ETFs, and what to be aware of.

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Want to grow your money without spending hours picking individual stocks? For beginners in the UK, learning how to invest in exchange-traded funds (ETFs) is a smart way to build a diversified portfolio with minimal effort.ETFs form the foundation of many investors’ portfolios, with the European ETF market taking in around £170 billion in inflows during 2024.

Some even choose to invest entirely in ETFs. Whether you’re starting from scratch, just dipping your toes, or completely sold on the idea of an ETF portfolio, this guide explains how to invest in ETFs in the UK, with straightforward, step-by-step advice tailored for beginners.

Step-by-step guide: How to invest in ETFs

  1. Research ETFs you want to invest in. Not all platforms will have the ETF you want in stock (excuse the pun). Once you know the ETFs you want to buy, this can help narrow down investing platforms.
  2. Open a share dealing account. After finding your ideal investing platform, you’ll need your basic personal details to hand when opening your account. It’s best to have some ID ready along with your national insurance (NI) number.
  3. Fund your account. Once you’ve picked a platform and opened an account, the next step is to deposit funds. Most will allow this via bank transfer or debit card.
  4. Choose how much you want to invest. With an investment account set up, and funds deposited, you’re ready to choose the amount you want to invest in an ETF.
  5. Buy the ETF. Just hit buy. It’s as simple as that.

Our top picks for where to buy ETFs

Best for cheap ETF investing

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Capital at risk. T&Cs apply.
£100 welcome bonus. T&Cs apply.
  • Choose from 600+ ETFs
  • Investing tools and resources
  • Fractional investing

Best for fractional shares

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Capital at risk. T&Cs apply.
Earn up to 5.2% interest on uninvested cash.
  • Commission-free trading
  • Over 5,400 stocks & ETFs
  • Invest in fractional shares

Best for 0% commission stocks

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Capital at risk. Fees apply.
Copy picks from top traders
  • Commission-free trades
  • Fractional shares
  • Get dividend payments

What are the best ways to invest in ETFs?

Because ETFs are listed on stock exchanges, the best way to invest is by using a share dealing platform (aka a brokerage account). These allow you to access ETFs which are trading openly on stock exchanges, acting as a middleman for you to buy them.

There are several platforms offering free ETF investing, which is ideal. We’ve set out which ones do this, below.

Compare platforms to buy ETFs

ETFs trade just like stocks, meaning you can access them easily on most of the best trading apps. Here are some of the UK’s best places to buy ETFs.

Table: sorted by promoted deals first
Product Finder Score ETFs on offer Min. initial deposit Price per trade Platform fees Offer
680
$100
£0
£0
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Capital at risk

View details
5,400
£0
£0
From £0
Earn up to 4.25% AER interest on uninvested cash. T&Cs apply. Capital at risk.
Go to site

Capital at risk

View details
1,300
£0
£0
£0
Earn up to 4.5% interest on uninvested cash.
Go to site

Capital at risk

View details
Freetrade
Free TradesOffer
Freetrade logo
400
£0
£0
£0
Get a free share worth up to £100 when you sign up and deposit at least £50. T&Cs apply. Capital at risk.
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Capital at risk

View details
Lightyear logo
100
£0
ETFs: £0
UK: £1
US: 0.1%
(min 1¢, max $1)
EU: €1
£0
Get $15 of US fractional shares with code FINDER2025 when you open a new account and deposit at least £100.
Go to site

Capital at risk

View details
InvestEngine
Finder AwardFunds OnlyOffer
InvestEngine logo
700
£100
£0
0% - 0.25%
Get a welcome bonus of up to £100 when you invest at least £100. Use code "FINDER". T&Cs apply.
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Capital at risk

View details
Hargreaves Lansdown logo
1,500
£1
£11.95
£0 (0.45% for funds)
Go to site

Capital at risk

View details
interactive investor logo
1,000
£0
£3.99 (free regular investing)
From £4.99 a month
Go to site

Capital at risk

View details
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Finder Score for trading platforms

To make comparing even easier we came up with the Finder Score. Costs, features, ease and range of investments across 30+ platforms are all weighted and scaled to produce a score out of 10. The higher the score the better the platform – simple.

Read the full methodology

All investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.


Is it easy to invest in ETFs?

It can be. However, the process of investing in an ETF will depend on the platform you’re using.

Some investing platforms are designed with new investors in mind. And seeing as ETFs are typically seen as a suitable investment for beginners, some platforms make buying ETFs a piece of cake.

Unfortunately, that’s not the case with all providers. A rule of thumb is that if buying individual stocks on a platform is complex, it’s likely to be the same for ETFs.

Platforms target different types of investors, so you might want to pick a beginner-friendly platform with a great user interface, such as Freetrade, InvestEngine, or Trading 212.

Anna O'Reilly's headshot
Case study: Anna found it easy to invest in ETFs once she found the right platform

"When I first learnt about investing, I was completely sold on the idea of using exchange-traded funds (ETFs), but lots of people leave out the details on where to invest in them. Now that I’ve found a low-cost platform with a decent choice of options, investing regularly has become part of my routine on payday.

If there’s one thing you’d tell a friend who’s thinking of investing in ETFs, what would it be?

Setting up a direct debit or regular investment for ETFs makes the process so much easier and stress-free; everything happens automatically and I barely have to think about it."

Anna O'Reilly
London

Should I invest in ETFs?

This depends on your goals, risk tolerance, and time horizon. ETFs can play a useful part in your portfolio because:

  • They tend to have low ongoing costs (usually referred to as the “expense ratio”).
  • Making one ETF investment containing multiple stocks can reduce your trading commission costs vs buying more than one individual stock.
  • An ETF gives you an automatic level of diversity.
  • A broad market index-tracking ETF can be less volatile than other types of investments.
  • Most share dealing platforms will provide you with the option to invest in ETFs.

So, there are plenty of reasons why you might want to invest in ETFs, but the final decision comes down to what you want as an investor and your long-term plans for your portfolio.

What are the best ETFs for beginners?

Typically, beginner investors should look for cheap and diverse ETFs from developed markets. So, some of the most popular options for UK investors will be ETFs that mirror the FTSE 100 index, the S&P 500 index, or a global index. To help kickstart your research, here are some of the best beginner ETF in these categories.

Invest in S&P 500 ETFs

Here are some of the best, and most popular S&P 500 ETFs available in the UK:

Invest in FTSE 100 ETFs

Here are some of the best-performing FTSE 100 funds according to JustETF:

Invest in global ETFs

Here are some of the largest and most popular global equity ETFs available to UK investors:

Is investing in ETFs profitable?

It can be, but it depends on the ETF you invest in. Over the years, plenty of markets and industries have grown, and ETFs tracking those sectors would have been profitable.

For example, a low-cost ETF tracking the S&P 500 index would have outperformed over 90% of actively managed large-cap funds between 2007 and 2022.

However, some markets – like Japan – and some investing themes – such as certain emerging market stocks – failed to grow significantly during that period, so that flat (or negative performance) would result in a less profitable ETF investment.

George Sweeney, DipFA's headshot
Our expert says

"When you start shopping around for ETFs to invest in, you'll notice that almost every option you see will have the letters, "UCITS" at the end of the name.

This stands for "Undertakings for Collective Investment in Transferable Securities". Rolls off the tongue doesn't it? It's an EU framework created to make sure funds are being advertised and marketed properly, reaching a certain standard.

Primarily, this means including a "key investor information document" (KIID). These rules are technically voluntary, but most ETFs abide by them. If you find an ETF that isn't UCITS compliant, it's wise to do even more due diligence and research.

Many popular US ETFs aren't available to UK investors because they don't comply with UCITS."

Deputy editor

Advantages of investing in ETFs

  • Low cost. Many ETFs have low ongoing costs, meaning you get to keep more of any rewards.
  • Automatic diversification. Most ETFs contain a basket of stocks and investments, giving you some diversity from the outset.
  • Lots of choice. These days, there are ETFs covering just about every area of investing you can imagine. There are classic options tracking the FTSE 100 or the S&P 500, for example, but there are also ETFs for robotics, mining, space travel, clean energy, and much more.
  • Simplicity. If you want to invest in a whole country or industry, using an ETF removes most of the legwork and is less effort than picking individual stocks (and less risky in some instances).
  • Efficient. You don’t need to worry about managing the investment because you’re not in direct control of the investments going in or out of the ETF.

The risks when investing in ETFs

  • Performance. Most ETFs track whole markets or industry benchmarks. By definition, this means you’ll never get market-beating returns. Tracking errors can also mean you slightly underperform the market.
  • False sense of security. Although ETFs offer a level of diversity, some investors get lulled into thinking it gives them a perfectly diversified portfolio when many ETFs are heavily weighted to the top few stocks.
  • Finding an ETF. Each platform offering ETFs has a different selection so you need to find a platform that lets you invest in the one you want.
  • Sneaky pricing. Some ETFs track the same markets or investments but charge investors a higher ongoing charge than a similar ETF using the same index or benchmark (what is essentially the same investment).
  • Lack of control. Although ETFs can simplify investing, you have no control over the investments held in a fund.

Bottom line

Investing in ETFs can lay a solid foundation for your portfolio, and it can add some versatility around the edges – covering all sorts of themes, sectors, and industries.

Learning how to invest in ETFs is straightforward enough. But the challenge is finding suitable ETFs for what you need, and a platform that lets you invest in the ETFs you want. Remember that although ETFs can play a leading role in your portfolio, you still need to consider the wider picture along with the pros and cons.

Frequently asked questions


All investing should be regarded as longer term. The value of your investments can go up and down, and you may get back less than you invest. Past performance is no guarantee of future results. If you’re not sure which investments are right for you, please seek out a financial adviser. Capital at risk.


George Sweeney, DipFA's headshot
Deputy editor

George is a deputy editor at Finder. He has previously written for The Motley Fool UK, Nasdaq, Freetrade, Investing in the Web, MoneyMagpie, Online Mortgage Advisor, Wealth, and Compare Forex Brokers. He's focused on making personal finance and investing engaging for everyone. To do this he draws from previous work and his Level 4 Diploma for Financial Advisers (DipFA), sharing what he’s learnt. When he’s not geeking out about money, you’ll find him playing sports and staying active. See full bio

George's expertise
George has written 248 Finder guides across topics including:
  • Investing
  • Personal finance
  • Tax
  • Pensions
  • Mortgages
  • Cryptocurrency

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