Our Top 4 Picks
Plus500
FCA (509909), ASIC, CySEC, FMA, MAS
Plus500UK Ltd is FCA-authorised (509909) and listed on the LSE Main Market (FTSE 250). Founded in 2008, Plus500 serves 25M+ registered customers with a clean, mobile-first proprietary platform, no MT4/MT5 here. Trades cover 2,800+ CFD instruments including 70+ forex pairs. UK clients are FSCS-protected and benefit from…
Rating
4.4/5
Min. Deposit
£100
Spread
From 0.8 pips
Leverage
Up to 1:30 (retail)
Skilling
FCA, CySEC, FSA Seychelles
Skilling Ltd is FCA-regulated through its UK arm and headquartered in Malta. Founded in Stockholm in 2016, Skilling is known for its beautifully designed proprietary Skilling Trader platform and ultra-low Premium account spreads on EUR/USD from 0.1 pips. Premium accounts charge a £30/month subscription in exchange for …
Rating
4.4/5
Min. Deposit
£100
Spread
From 0.1 pips
Leverage
Up to 1:30 (retail)
AvaTrade
FCA, ASIC, CySEC, FSCA, FSA Japan, ADGM
AvaTrade is offered to UK clients through Ava Trade EU Limited (FCA passporting via UK FX Brokers' arrangement) with FCA oversight. Founded in 2006, AvaTrade serves 400k+ registered customers globally with $80bn+ monthly trading volume. The broker is known for AvaTradeGO (its sleek proprietary mobile app), AvaSocial co…
Rating
4.4/5
Min. Deposit
£100
Spread
From 0.9 pips
Leverage
Up to 1:30 (retail)
OANDA
FCA (542574), ASIC, MAS, CFTC, NFA
OANDA Europe Limited is FCA-authorised (542574) with FSCS protection. Founded in 1996, OANDA pioneered fractional pip pricing and remains the institutional reference for historical exchange-rate data (the OANDA fxTrade Rates API powers Bloomberg, the IRS and audit firms). UK retail clients trade 68 currency pairs with …
Rating
4.6/5
Min. Deposit
£0
Spread
From 0.1 pips
Leverage
Up to 1:30 (retail)
How we measure the lowest spread forex broker UK options
Headline spread numbers are the single most misleading marketing figure in UK retail forex. Brokers quote 0.0 pips on raw accounts but charge £6 round-turn commission per lot — an effective 0.6 pip cost. Others show 0.9 pip "standard" spreads with zero commission, which is often cheaper for smaller trade sizes. Our ranking normalises everything to cost per £100k traded on EUR/USD, GBP/USD, USD/JPY and gold, so the numbers compare fairly across raw, standard and spread-betting accounts. Every reading is timestamped and re-measured monthly.
Where UK forex brokers with low spreads actually make money
If a broker quotes 0.1 pip EUR/USD spread with £0 commission, they're either running a market-maker book against you or funding the spread through swap and FX conversion fees. The UK forex brokers with low spreads on our shortlist are honest about the model: raw ECN/STP accounts charge transparent per-lot commission, standard accounts mark up the interbank spread by a published amount, and spread-betting accounts fold cost into the quoted price. All three can be cheap — opaque is what to avoid.
Average live EUR/USD spread by broker (pips)
Lower is better
Avg
1
Max
1.1
Cost mix breakdown
Where the typical trader pays
Avg
25
Max
45
Typical live EUR/USD spreads on our top-ranked UK brokers
Across the shortlist in Q1 2026 we recorded average EUR/USD spreads of 0.1–0.3 pips on raw accounts with £3.00–£3.50 per side commission, and 0.6–0.9 pips on standard accounts with zero commission. On GBP/USD the raw range was 0.3–0.5 pips plus commission; on USD/JPY 0.1–0.4 plus commission; on gold 12–22 cents. All figures are from a London IP during London session with no news events in the surrounding 15 minutes.
Choosing between raw, standard and spread-betting accounts
For UK traders, raw ECN accounts are cheapest per lot once you're trading more than 5–10 standard lots per month — the per-trade commission is fixed but the spread saving compounds. Standard accounts win for smaller volumes and for traders who want a single number on the ticket. Spread-betting accounts win on tax (UK spread-betting profits are exempt from CGT) even if the effective cost is slightly higher than raw. The cheapest forex broker UK for you depends on lot size, holding period and whether you want the tax wrapper.
How we ranked the UK's low-spread forex brokers
Every broker on this page is FCA-authorised (primary UK entity), publishes its spread and commission schedule on-site, and passed our Q1 2026 live-spread audit with recorded variance under 0.2 pips vs the advertised range. We exclude brokers whose live spreads exceeded advertised numbers by more than 30% during London session, and brokers that widen spreads asymmetrically around news. Full methodology on our How We Test page.
Why every broker on this page is safe to fund
FCA primary authorisation, FSCS coverage up to £85,000, segregated client money, mandatory negative balance protection, and a published RTS 27/28 best-execution report. Verify each broker's FCA number on the FCA register before depositing.
Frequently Asked Questions
Which UK forex broker has the lowest spreads in 2026?
On our Q1 2026 live-tested rankings, the top UK forex brokers with low spreads quote 0.1–0.3 pips on EUR/USD raw accounts with £3.00–£3.50 per side commission. See the shortlist above for the current ranking.
Are the cheapest forex brokers UK also the safest?
Every broker on this page is FCA-authorised with FSCS cover to £85,000 and mandatory negative-balance protection. Cheap and safe are not a trade-off here — we only rank low-spread brokers that clear both bars.
What's a good EUR/USD spread on a UK forex broker?
For retail UK traders, expect 0.1–0.3 pips plus commission on raw accounts and 0.6–1.0 pips commission-free on standard accounts during London session. Anything wider is above market.
Do low spreads matter more than execution quality?
No. A 0.1 pip advertised spread that slips 0.4 pips on entry costs more than a 0.4 pip spread that fills at quote. Our ranking scores realised cost — spread plus slippage plus commission — not advertised numbers.
Can I get zero-commission low spreads in the UK?
Yes, on standard accounts. The spread is wider (typically 0.6–0.9 pips on EUR/USD) but there's no per-lot commission. Whether that's cheaper than a raw account depends on your lot size.