If you're looking at coin fairs in London in 2026, you're probably in one of three camps. You want a serious buying day and don't want to waste train fare on weak stock. You've inherited or assembled a collection and need to know where knowledgeable buyers turn up. Or you're new enough to enjoy the hunt, but experienced enough to know that not every “coin market” is worth your time.
London gives you real choice. It has flagship BNTA events, weekly collector markets, medal-specialist fairs, and antiques venues where coins turn up among trays of smalls. The problem isn't finding somewhere to go. It's matching the right fair to the job. A quarterly international bourse is excellent for a targeted want list, but often poor for casual bargain hunting. A weekly market can be brilliant for relationship-building, but frustrating if you need certification support or deep ancient stock on demand.
At Cavalier Coins, we spend a lot of time thinking about the difference between a pleasant browse and a productive buying trip. That's what this guide is built around. Not just where London's coin fairs are, but which ones suit your goal, whether that's chasing a rare ancient, comparing bullion prices, learning the trade, or moving a collection efficiently.
1. London Coin & Banknote Fair (Novotel London West, Hammersmith)
You arrive with a want list, a budget, and half a day to use well. In London, this is usually the fair that gives you the best chance of turning that plan into actual purchases.
For regular buying, the London Coin & Banknote Fair is the most practical starting point in the capital. It has the scale serious collectors want, the repeat dates dealers rely on, and a broad enough mix of stock that beginners are not left staring at a room full of material pitched far above their level.
The key advantage is consistency. This is a recurring BNTA fair at Novotel London West in Hammersmith, so it suits collectors who want more than a one-off visit. If you pass on a coin, need time to check a type, or want to revisit a dealer after doing homework, you have a realistic chance to pick the conversation up again at a later date.
Where it works best
This fair is strongest for buyers who need range rather than theatre. You can compare British, world, and banknote material across multiple tables in one session, which matters if you are still refining grade, price level, or collecting direction.
It also works well for selling or getting informal market feedback. A single dealer can make a fair offer, but several dealers in one room give you a much clearer sense of what the trade wants. That is particularly useful if you have inherited a mixed collection and need to separate bullion, collector coins, and low-demand material before agreeing to anything.
- Best for targeted want lists: Good choice if you collect across several areas and want to compare stock before committing.
- Best for newer collectors: You can handle a lot of material in a short time, which is one of the fastest ways to learn what original surfaces, honest wear, and cleaned coins look like in real life.
- Best for practical selling conversations: Useful if your goal is to test offers, ask attribution questions, or find the right specialist for part of a collection.
- Less ideal for pure bargain hunting: Strong fairs attract informed buyers early, so obvious sleepers do not usually sit around for long.
Arrive early. Better pieces are often sold in the first pass around the room, especially if they are fresh stock or sensibly priced.
There are trade-offs. Big fairs give you choice, but they also bring noise, queues at the door, and tables where cash still moves faster than cards. Bring a firm budget, a short list of priorities, and enough flexibility to leave one or two impulse buys behind. Collectors who do that tend to buy better. If you want a refresher before you go, read these seven tips for buying collectable coins.
For dates and organiser details, see London Coin Fair.
2. COINEX (The Biltmore Mayfair, Grosvenor Square)
You arrive with a short want list, a fixed budget, and one question. Are you there to browse, or to buy something that may not appear again soon? COINEX suits the second job.
Among London coin fairs, COINEX is the one I'd point serious buyers toward when the priority is quality of stock, dealer depth, and high-level conversations. It has long held a top-tier place in the UK calendar, and that shows in the room. Expect stronger material, more specialists, and fewer tables padded out with ordinary stock.
The practical decision is day selection. COINEX usually runs with a paid early-access trading day followed by a lower-cost public day. That structure matters more than the venue name on the door.
Who gets the most from COINEX
If you collect ancient coins, milled British rarities, hammered pieces, medals, or better banknotes, COINEX gives you a better chance of seeing multiple serious examples in one visit. That is the primary advantage. You can compare quality, pricing, and provenance standards table by table instead of buying the first decent piece you see online.
Friday makes sense for buyers chasing scarce material or dealers sourcing stock. The extra cost can be justified if first pick matters. By Saturday, plenty of good material remains, but the sharpest pieces often move early, especially if they are fresh to market or sensibly priced.
COINEX is also useful for sellers with a better collection, particularly if they need to identify the right specialist before discussing terms. A general dealer may make an offer. A focused dealer may spot a variety, provenance point, or collector premium that changes the conversation.
- Best for advanced collectors: stronger stock and better specialist coverage than a casual market
- Best for rare or high-grade targets: early entry is worth considering if one coin could justify the trip
- Best for informed sellers: good place to identify who really knows your series
- Less ideal for beginners on a tight budget: the standard is high, and so are many of the prices
There is a trade-off. COINEX can be excellent value if you know exactly what you are looking at. It can also become an expensive lesson if you buy on atmosphere rather than judgement.
Go prepared. Bring your references, check recent auction comparables before you attend, and do not confuse a smart Mayfair setting with automatic quality. Even at a strong fair, the same rules apply. Eye appeal, originality, rarity, and price have to line up. If they do, COINEX is one of the best places in London to make a serious purchase.
See the official event site at COINEX London.
3. Charing Cross Collectors Market (Embankment/Charing Cross)
If the big fairs are planned campaigns, Charing Cross is your fieldwork. It's the place to show up regularly, learn who trades in what, and sharpen your eye through repetition.
This isn't where most collectors go for polished presentation or a grand annual atmosphere. It's where they go because a weekly market creates opportunities that annual and quarterly events can't. You can pass through often. You can leave one week and return the next. You can build familiarity with dealers instead of having a single rushed conversation once or twice a year.
Best use of a weekly market
For collectors who buy mid-range stock, fill album gaps, or handle a mixture of coins, tokens, medals, and banknotes, this sort of market can be extremely efficient. The stock won't be as predictably deep as a major BNTA fair, but the lower-friction setting often makes negotiation more natural.
A weekly venue also teaches discipline. You stop buying because you're afraid you won't see another example for months. That alone can save newer collectors from overpaying.
- Good fit for beginners: You can look often without committing to a major event day.
- Good fit for dealers and resellers: Regular attendance helps with sourcing and contact-building.
- Less ideal for highly specific ancient wants: Stock depth can vary noticeably from week to week.
What works here is patience. Go early, walk the room once before buying, and ask questions in a straightforward way. A smaller market rewards good habits more visibly than a major fair does.
There's also a practical advantage to central location. If you're already in town, it's one of the easiest numismatic stops to fold into a Saturday.
Use the market's own site for current details at Charing Cross Collectors Market.
4. Britannia Medal Fair (Victory Services Club, Marble Arch)
Not every collector in London wants another tray of milled silver or decimal commemoratives. Some buyers care far more about orders, decorations, medals, and the research around them. If that's you, Britannia Medal Fair makes much more sense than forcing a visit to a general coin fair and hoping the right specialist appears.
This is a specialist venue, and that's its strength. You're not paying for broad coverage. You're going because focus matters. Medal collecting often depends on attribution, naming, regimental context, and provenance in a way that overlaps with numismatics but doesn't behave like mainstream coin buying.
Who should actually go
This fair suits military history collectors, exonumia specialists, and coin buyers who increasingly drift toward medallic material. It also suits people selling or valuing medal groups, because specialist eyes matter more here than general antiques knowledge.
The practical trade-off is obvious. If your want list is mostly British pennies, ancients, or modern world crowns, this won't replace the broader London fair circuit. But if your interest sits in OD&Ms and related material, it's one of the more purposeful stops in the city.
Specialist fairs save time. Ten conversations with the right dealers beat fifty with the wrong ones.
Noonans' event information is particularly useful because transport and venue guidance tends to be clearly laid out, which helps if you're travelling in with a case or collection. For research-heavy buying, that kind of organisation matters more than people think.
Go straight to Britannia Medal Fair information from Noonans.
5. Jubilee Antiques & Collectables Market (Covent Garden, Mondays)
Jubilee Market isn't a dedicated coin fair, and that's exactly why some collectors do well there. It catches the buyer who enjoys crossover material. A token in one tray, a European minor coin lot in another, a box of medals somewhere else. If you know how to scan mixed stock, these places can still produce worthwhile finds.
The market works best as a top-up venue rather than a destination for a highly specific want list. Go there expecting opportunities, not guarantees. That mindset makes a big difference at mixed antiques markets.
How to approach mixed antiques venues
At Jubilee, condition knowledge becomes more important than catalogue knowledge. You may not get specialist descriptions. You may need to identify whether something is cleaned, misattributed, damaged, or under-described. That's where experience pays.
This kind of market also favours collectors who buy related objects. If your collecting spills into medals, tokens, banknotes, or historical smalls, the trip makes more sense.
- Worth a look for opportunists: Good for collectors who enjoy finding pieces outside standard numismatic channels.
- Less useful for precision buying: If you need a specific date, ruler, variety, or grade, a specialist fair is still the better use of time.
- Good London stop on a Monday: Easy to combine with other central appointments or collecting errands.
Prices can be uneven because tourist-facing markets sometimes drift toward decorative antiques pricing rather than strict numismatic pricing. Stay selective and don't let convenience push you into soft buying.
For current trading details, use Jubilee Market's official site.
6. Portobello Road Antiques Market (Notting Hill, Saturdays)
Portobello is not one fair in the clean numismatic sense. It's a spread of dealers, arcades, shops, and antique trading energy. That makes it less precise than the major coin fairs in London, but it also gives you comparison opportunities that more formal events sometimes don't.
For coin collectors, Portobello rewards the early start and the curious eye. The specialist stock is less centralised, so you're hunting through a broader ecosystem rather than entering a room where every table is numismatic.
Where Portobello earns its keep
The advantage is variety in context. You can compare different traders in close walking distance, and when coins do appear, they often sit alongside related historical material. That can be useful if your collecting overlaps with militaria, paper ephemera, medals, or decorative objects.
The disadvantage is inconsistency. One Saturday may offer several worthwhile cabinets. Another may be thin on anything beyond common material. That's normal in a general antiques environment.
A lot of newer collectors enjoy Portobello because it feels approachable. That's fine, but beginners should still go in with a plan. If you're still learning how to build a collection with intention, this guide on how to start collecting coins will save you from random purchases that don't fit together later.
Go early, do one full pass, then circle back. Mixed markets punish buyers who spend too soon.
Use Portobello Road market information before travelling, especially if you're planning a Saturday buying run.
7. Old Spitalfields Thursday Antiques & Vintage Market (Spitalfields E1)
Old Spitalfields works best as an in-between market. It fills the gap between major fair dates and gives London-based collectors another regular chance to inspect mixed trays, cabinets, and small collectables without waiting for a headline event.
Like Jubilee and Portobello, it isn't coin-dedicated. Unlike Portobello, it's covered and easier to work into a weekday schedule. That matters if you're trying to fit collecting around work, meetings, or City travel.
A practical use case for Thursday browsing
Spitalfields is useful for collectors who are comfortable evaluating mixed stock quickly. You won't always find depth in a single series, but you may find overlooked pieces, especially in dealer stock that isn't marketed primarily to numismatists.
This is also a good place to practise valuation judgement. Mixed antiques settings don't always hand you clear market framing, which means you need your own process for deciding whether a coin or token is fairly priced, speculative, or best left alone. For that, this article on how to value coins is worth having in mind before you go.
The wider London market has a genuine transparency problem for newer bullion buyers. A discussion on The Silver Forum's coin fair advice thread mentions dealers selling 1oz silver at about £30 per ounce, while bulk buckets were lower at £24.50. The important lesson isn't the exact figure on the day. It's that fair prices vary table to table, and buyers need a benchmark before opening their wallet.
- Good for regular browsers: Works if you enjoy inspecting varied stock without expecting a dedicated bourse.
- Good for price discipline practice: Especially useful for learning when to walk away.
- Not ideal for certainty: Dealer rotation means any specific niche may or may not appear on the day.
Check current visitor information at Old Spitalfields Market.
London Coin Fairs: 7-Point Comparison
| Event | 🔄 Complexity (process) | ⚡ Resources & access | ⭐ Expected outcomes (quality) | 💡 Ideal use cases (tips) | 📊 Key advantages (impact) |
|---|---|---|---|---|---|
| London Coin & Banknote Fair (Novotel London West) | Moderate, quarterly, well-organised layout | Low–Medium, £5 entry; mixed card acceptance; good transport & parking | High, wide variety suitable for targeted buys and bulk purchases | Targeted want-lists, grading/auction consultations | Depth & variety; consistent dealer list; visitor amenities |
| COINEX (Biltmore Mayfair) | High, flagship two-day bourse with trade session & vetting | High, trade ticket £40, public £5; photo ID required; central Mayfair | Very high, elite dealers and strong provenance options | Hunting rarities, professional networking, auction week overlap | Concentration of top dealers; vetted BNTA ethics; provenance |
| Charing Cross Collectors Market (Villiers Street) | Low, compact, dealer-run weekly market | Low, free entry; cash common; early start recommended | Moderate, good for mid-range finds and repeat relationships | Regular hunting, filling inventory gaps, learning from dealers | Frequency; strong community feel; low-friction sourcing |
| Britannia Medal Fair (Victory Services Club) | Low–Moderate, specialist medals fair, periodic | Medium, specialist visitor base; practical venue info via Noonans | Very high for medals; low for general coin availability | OD&M collectors, provenance research, exonumia specialists | Specialist dealers & auctioneers; research-heavy expertise |
| Jubilee Antiques & Collectables Market (Covent Garden) | Low, weekly mixed antiques market | Low, free entry; indoor; easy West End access | Variable, opportunistic coin/medal finds among antiques | Opportunistic top-ups between major fairs | Broad antiques ecosystem; regular weekly cadence |
| Portobello Road Antiques Market (Notting Hill) | Moderate, large, busy Saturday market with many arcades | Medium, free entry but crowded; best early morning | Variable, good for serendipitous finds and price competition | Early-morning searches for serendipitous discoveries | Large dealer mass; multiple nearby specialist arcades |
| Old Spitalfields Thursday Market (Spitalfields E1) | Low, weekly indoor Victorian-hall market | Low, covered venue; central & easy to combine visits | Variable, occasional numismatic smalls for top-ups | Midweek browsing, checking mixed trays and cabinets | Regular cadence; indoor shelter; convenient City location |
Beyond the Fair: Turning Finds into a Collection
A London fair is only the start. The lasting value comes after the day itself, when you sort purchases properly, record what you saw, and decide which contacts are worth keeping. Serious collectors don't just buy coins. They build a network of dealers, auctioneers, graders, and fellow specialists who save them time and improve their judgement over the long run.
That's why choosing the right venue matters. If you want the broadest regular specialist coverage, the London Coin Fair is hard to beat. If you want a higher concentration of premium material and top trade presence, COINEX is often the better call. If you're building knowledge and relationships week by week, Charing Cross gives you far more repetition than a headline event. And if your interests lean into medals, mixed antiques, or opportunistic buying, the specialist and crossover markets each have their place.
The biggest mistake I see is treating every fair the same. They aren't interchangeable. A beginner looking for affordable stock and dealer conversation shouldn't use the same playbook as a buyer chasing rarities in Mayfair. Equally, someone selling a mixed or inherited holding needs informed buyers, not just footfall. Matching the venue to the task saves money, time, and frustration.
It also helps to remember that not every successful fair day ends with a purchase. Sometimes the win is confirming a price range, checking genuine demand for a series, or finding out which dealer handles the material you care about. In London, that kind of market intelligence is often as useful as the coin itself.
For sellers, there's a parallel lesson. If you're dealing with a bulky accumulation, a charity donation, or a mixed holding that doesn't suit table-by-table selling, specialist buyers can be the more practical route. The right buyer can sort, assess, and monetise the material without forcing you to become a temporary dealer yourself.
London remains one of the strongest places in the UK to learn, buy, compare, and trade. Whether you're building a focused cabinet, branching into banknotes and medals, or trying not to overpay on your next fair visit, the city gives you enough variety to do it properly. Happy hunting.
If you're buying, selling, or trying to make sense of a mixed coin or banknote holding, Cavalier Coins Ltd is worth keeping in your orbit. The team offers world coins and banknotes, themed collector sets, weekly eBay auctions, and support for bulk buyers seeking larger quantities. They also purchase bulk coin collections from charities, making them a practical contact if you need a straightforward route to turn donated or accumulated material into funds.