London’s coffee scene has fully embraced the oat milk revolution. By 2026, the humble oat milk latte is no longer an alternative—it’s a staple. Whether you’re a dedicated vegan, lactose-intolerant, or simply prefer the creamy, slightly sweet taste of oat milk, finding a truly exceptional oat milk latte in London requires knowing where to look. This guide cuts through the noise to bring you the definitive list of the best oat milk lattes in London for 2026, plus expert tips to ensure your cup is perfect every time.
Table des matières:
What Makes a Great Oat Milk Latte in 2026?
Before diving into the cafés, it’s worth understanding the key factors that separate a mediocre oat latte from a barista-quality one. In 2026, oat milk has evolved. Barista blends now foam more reliably and pair better with different coffee roasts. Here’s what to look for:
- Freshly roasted, high-quality espresso – The coffee should be robust enough to cut through the oat milk’s natural sweetness. Specialty single-origin beans or well-balanced blends work best.
- Barista-grade oat milk – Brands like Oatly Barista Edition, Minor Figures, and Califia Farms Barista Blend are industry standards. They steam smoothly and don’t curdle.
- Proper steaming technique – Microfoam is essential. A good barista will create a velvety texture without scorching the milk.
- Temperature control – Oat milk can become thin or develop a burnt taste if overheated. Ideal serving temperature is around 60–65°C.
- Consistency – The best cafés maintain quality across visits, not just during peak hours.
Top 10 Cafés for the Best Oat Milk Latte in London 2026
We’ve scoured London—from Shoreditch to Soho, Hackney to Brixton—to bring you the crème de la crème. These cafés have perfected the oat milk latte, earning loyal followings and critical acclaim.
1. Ozone Coffee Roasters (Shoreditch & Old Street)
Ozone has been a pioneer in London’s coffee scene since 2009. Their house-blend espresso is bold and chocolatey, pairing beautifully with oat milk. The baristas here are obsessive about texture, so expect latte art even with plant-based milk. Their oat milk latte is consistently one of the best in London.
Location: 11 Leonard St, EC2A 4AQ
Price: £4.20 for a regular
2. Origin Coffee Roasters (Various Locations)
Origin sources single-origin beans from top producers and roasts them in Cornwall. Their Shoreditch and Southwark branches serve a stellar oat milk latte made with Oatly Barista. The coffee is fruity and bright, balanced by the creamy oat milk. Ask for their seasonal espresso for a unique twist.
Location: 65 Charlotte Rd, EC2A 3PE (Shoreditch) & other branches
Price: £4.00
3. Monmouth Coffee Company (Borough Market & Covent Garden)
Monmouth is a London institution. Their espresso is rich and full-bodied, and they’ve perfected the oat milk latte over the years. The Borough Market branch is particularly atmospheric. Expect a queue, but it’s worth it for the consistency and quality.
Location: 2 Park St, SE1 9AB (Borough) & 27 Monmouth St, WC2H 9EU
Price: £3.80
4. Workshop Coffee (Clerkenwell & Marylebone)
Workshop is known for its meticulous approach to coffee. Their oat milk latte is a benchmark for balance. They use a custom-blend espresso and steam the oat milk to a perfect microfoam. The Clerkenwell location is a favourite among locals for remote working.
Location: 27 Clerkenwell Rd, EC1M 5RN & 33 Marylebone Ln, W1U 2NQ
Price: £4.00
5. Kiss the Hippo (Fitzrovia & Richmond)
Kiss the Hippo is a specialty roaster with a focus on sustainability. Their oat milk latte is made with their own single-origin espresso and Oatly Barista. The result is a smooth, sweet cup with notes of dark chocolate and berries. Their Fitzrovia café is a minimalist haven.
Location: 51 Warren St, W1T 5JH (Fitzrovia) & 24 The Quadrant, TW9 1BP (Richmond)
Price: £4.30
6. Prufrock Coffee (Farringdon)
Prufrock is a training hub and café run by World Barista Champion Gwilym Davies. Their oat milk latte is technically flawless. They use a rotating selection of single-origin espressos and train their baristas to handle plant-based milks with care. If you want to taste the best possible version, come here.
Location: 23-25 Leather Ln, EC1N 7TE
Price: £4.50
7. Nude Espresso (Soho & Spitalfields)
Nude Espresso is a Soho staple known for its artisanal approach. Their oat milk latte is creamy and well-extracted, with a nutty undertone from the coffee. They offer a choice of oat milk brands, so you can customise your drink.
Location: 19 Soho Square, W1D 3QN & 9 Crispin Pl, E1 6DW
Price: £4.10
8. Climpson & Sons (Hackney & Broadway Market)
Climpson & Sons is a Hackney institution with a dedicated roastery. Their oat milk latte is a local favourite, featuring a rich, dark roast that stands up to the milk. The Broadway Market café is perfect for a weekend stroll.
Location: 67 Broadway Market, E8 4PH & Arch 374, Helmsley Pl, E8 3SB
Price: £3.90
9. Department of Coffee (Soho & Kensington)
This Australian-style café is known for its flat whites, but their oat milk latte is equally impressive. They use a house blend that’s sweet and full-bodied, steamed with Minor Figures oat milk. The service is fast and friendly.
Location: 14-18 Beak St, W1F 9RD (Soho) & 17 Kensington High St, W8 5NP
Price: £4.00
10. Redemption Roasters (Multiple Locations)
Redemption Roasters is a social enterprise that trains prisoners in barista skills. Their oat milk latte is excellent, made with their own ethically sourced coffee. With locations across London, it’s an easy choice for a guilt-free, delicious drink.
Location: Various (see website) – e.g., 30-34 New Oxford St, WC1A 1HB
Price: £3.95
How to Order the Perfect Oat Milk Latte: A Checklist
To ensure you get the best oat milk latte every time, follow this simple checklist when ordering:
- ☐ Confirm they use a barista-specific oat milk (e.g., Oatly Barista, Minor Figures).
- ☐ Ask if they have a single-origin espresso that pairs well with oat milk (fruity or chocolatey notes work best).
- ☐ Request a double shot for a stronger flavour.
- ☐ Specify your preferred temperature: “not too hot” or “warm” to avoid a burnt taste.
- ☐ Check if they offer any alternative sweeteners (oat milk is already slightly sweet, so you might not need sugar).
- ☐ If you’re getting it to-go, ask for a ceramic cup if you plan to sit—oat milk holds temperature better in ceramic.
Oat Milk Latte Trends in London 2026
The oat milk latte landscape continues to evolve. Here are the trends shaping the scene in 2026:
- House-made oat milk: Some cafés now make their own oat milk from scratch, allowing them to control sweetness and texture. Look for spots like Milk Bar in Soho.
- Carbon-neutral coffee: Sustainability is key. Many cafés offset their carbon footprint, and oat milk is a low-impact choice. Check for certifications.
- Cold oat milk lattes: Iced oat lattes are year-round favourites, with cold brew or espresso over ice and oat milk. Try Prufrock’s version.
- Flavour infusions: Expect seasonal specials like lavender oat latte, turmeric oat latte, or even matcha-oat blends. Kiss the Hippo often experiments.
- Oat milk latte art competitions: Baristas are now competing specifically in plant-based milk categories, raising the standard across the city.
Common Mistakes to Avoid When Ordering an Oat Milk Latte
Even at the best cafés, things can go wrong. Avoid these pitfalls:
- Ordering a “latte” without specifying oat milk: Many cafés default to cow’s milk. Always say “oat milk latte” clearly.
- Accepting curdled milk: If your latte looks grainy or separates, ask for a remake. It’s often due to high acidity coffee or improper steaming.
- Not checking the coffee-to-milk ratio: Some cafés over-dilute with milk. A proper latte should have a strong coffee flavour, not just milkiness.
- Ignoring the roast date: Coffee loses freshness quickly. Ask when the beans were roasted—ideally within the last two weeks.
Where to Find Oat Milk Lattes Outside Central London
If you’re exploring beyond Zones 1-2, these neighbourhoods have excellent options:
- Hackney: Climpson & Sons, Perky Blenders, and Omnom Coffee.
- Brixton: Federation Coffee, Ritual Coffee, and Cafe Van.
- Greenwich: The Waiting Room, Grounded, and Craft London.
- Islington: The Coffee Works Project, The Fields Beneath, and Origin’s Islington branch.
- Peckham: The Coal Rooms, The General Store, and Old Spike Roastery.
Frequently Asked Questions About Oat Milk Lattes in London
What is the best oat milk brand for lattes in London?
Most specialty cafés use Oatly Barista Edition or Minor Figures. Both steam well and have a neutral flavour that complements coffee.
Are oat milk lattes more expensive than regular lattes?
Typically, yes. Expect to pay an extra 30-50p for oat milk. The average oat milk latte in London in 2026 costs between £3.80 and £4.50.
Can I get a decaf oat milk latte?
Absolutely. Most of the cafés listed offer decaf espresso. Ask if they have a decaf single-origin option for better flavour.
Do London cafés use homemade oat milk?
A growing number do. Cafés like Milk Bar and some independent spots make their own. It’s fresher but can vary in consistency.
Which London café has the strongest oat milk latte?
If you want a bold, coffee-forward latte, try Ozone Coffee Roasters or Workshop Coffee. Ask for a double shot to boost intensity.
Is oat milk latte healthier than a regular latte?
Oat milk is lower in saturated fat and often fortified with vitamins. However, it can be higher in sugar than unsweetened almond milk. Check if the café uses unsweetened oat milk.
Final Thoughts: Your 2026 Oat Milk Latte Journey Starts Now
Finding the best oat milk latte in London 2026 is about more than just following a list—it’s about understanding what makes a great cup and knowing where to look. Whether you’re after a quick takeaway from Monmouth or a leisurely sit-down at Prufrock, London’s coffee scene has never been more accommodating to plant-based drinkers. Use this guide as your starting point, and don’t be afraid to explore. The perfect oat milk latte is waiting for you.
Photo by PublicDomainPictures on Pixabay
Great list! I’m curious about the mention of temperature control. Do you have any tips on how to tell if a café is overheating the oat milk? I’ve had some lattes that tasted burnt and thin.
Good question! Overheated oat milk often has a thin, watery texture and a slightly scorched or ‘cooked’ taste. Ideally, the milk should be velvety and sweet. If you see large bubbles or the latte feels too hot to sip immediately, it’s likely too hot. Look for microfoam that’s smooth and glossy—that’s a sign of proper steaming around 60–65°C.