Best Low-Cost Brokers (UK, 2026)
Brokers offering the lowest realistic total trading cost for UK traders — covering raw spreads, commissions, and all ancillary fees.
Top Picks
Best Low-Cost Broker Overall
Pepperstone
Razor account delivers raw spreads with commission transparency — one of the most cost-efficient FCA-regulated brokers for active traders.
Read Full ReviewBest Low-Cost FCA Broker for MT4/MT5
Tickmill
Raw account charges $3/side ($6 round-turn) on raw interbank spreads — among the lowest total cost for MT4/MT5 traders under FCA regulation.
Read Full ReviewBest Low-Cost Broker for Beginners
XTB
Competitive spreads without complex commission tiers — transparent pricing on a well-designed proprietary platform.
Read Full ReviewBest for Platform + Pricing Balance
CMC Markets
Competitive spreads on core markets with professional-grade charting tools included.
Read Full ReviewWho This Page Is For
Cost-Sensitive Traders
- Prioritise spread efficiency
- Compare commission tiers carefully
- Calculate total trading cost per lot, not just headline spread
Active Traders
- Trade frequently — raw-spread + commission models benefit higher volume
- Use MT4 or MT5 for execution
Swing Traders
- Hold positions overnight — financing costs matter as much as spreads
Regulation-Focused Users
- Want FCA-regulated low-cost brokers
- Require FSCS protection on eligible deposits
Evaluation Criteria
Low cost does not mean 'cheapest headline spread.' It means lowest realistic total trading cost — spread + commission + financing + ancillary fees.
Side-by-Side Comparison
| Broker | Why Picked | Best For | Limitation |
|---|---|---|---|
| Pepperstone | Raw spreads + commission model with FCA regulation | Active FX and CFD traders | CFD-focused only — no investing accounts |
| Tickmill | $3/side commission on raw spreads — marginally cheaper than Pepperstone Razor for MT4/MT5 users | High-frequency MT4/MT5 traders | No stocks, ETFs, ISA or SIPP |
| FP Markets | Raw spreads + commission via ASIC/CySEC entity | Cost-focused scalpers comfortable with non-FCA regulation | UK clients typically not under direct FCA oversight |
| CMC Markets | Competitive spreads on core FX and index markets | Active traders who value tools alongside pricing | No raw-spread + commission tier |
| XTB | Transparent spread-only model with no inactivity fee in most regions | Cost-conscious beginners and intermediate traders | Spreads slightly wider than raw-spread brokers |
Detailed Analysis
Pepperstone
Pricing Structure
- •Standard account: spread-only pricing
- •Razor account: raw spread + commission — typically AU$7 (~£3.50) per round turn
- •Razor accounts often provide lower all-in cost for active traders
Regulation & Safety
- •FCA regulated UK entity
- •Segregated client funds and FSCS protection on eligible deposits
Platform Options
- •MT4, MT5, cTrader, TradingView
Suitability
- •Day traders
- •Scalpers
- •Algorithmic traders
⚠️ When to avoid: If you want long-term investing, ISA or SIPP accounts
Full ReviewTickmill
Pricing Structure
- •Classic account: spread-only (typical EUR/USD ~1.6 pips)
- •Raw account: raw spreads from 0.0 pips + $3/side ($6 round-turn) commission
- •Raw account is one of the lowest total costs of any FCA-regulated broker
Regulation & Safety
- •FCA regulated UK entity (Tickmill UK Ltd)
- •Segregated client funds and FSCS protection on eligible deposits up to £85,000
Platform Options
- •MT4, MT5, Web Trader, Mobile
Suitability
- •High-frequency MT4/MT5 traders
- •Scalpers
- •Algorithmic traders
⚠️ When to avoid: If you want stocks, ETFs, cTrader, ISA or SIPP
Full ReviewFP Markets
Pricing Structure
- •Raw spreads + commission
- •Competitive on major FX pairs
Regulation
- •ASIC / CySEC regulated
- •UK clients typically not under direct FCA oversight — verify which entity applies
Platform
- •MT4 / MT5
Suitability
- •Cost-focused active traders comfortable with non-FCA regulation
⚠️ When to avoid: If strict FCA protection and FSCS coverage are required
Full ReviewCMC Markets
Pricing Structure
- •Spread-based pricing on core markets
- •Competitive FX and index spreads
- •Inactivity fee of £10/month after 12 months without trading
Regulation
- •FCA regulated UK entity
Platform
- •Next Generation proprietary platform
- •MT4
Suitability
- •Active traders who want competitive pricing alongside professional tools
⚠️ When to avoid: Pure scalpers seeking raw spreads — no raw-spread + commission tier available
Full ReviewXTB
Pricing Structure
- •Spread-only model
- •Transparent cost structure with no inactivity fee in many regions
Regulation
- •FCA regulated UK entity
Platform
- •xStation (web, desktop, mobile)
Suitability
- •Cost-conscious beginners and intermediate CFD traders
⚠️ When to avoid: Ultra-high frequency scalping where raw spread + commission is materially cheaper
Full ReviewCost Comparison
Spread + Commission
Raw spread models benefit frequent traders — the commission is predictable and the spread is tighter. For occasional traders, spread-only simplicity may outweigh the marginal cost difference.
Financing Costs
Swing traders must model overnight swap costs — these can exceed spread costs on positions held for days.
Currency Conversion
GBP accounts trading USD instruments incur FX conversion on each trade — check the broker's conversion rate.
Account Type Differences
Standard vs Raw/Razor accounts materially affect cost — always model your expected volume against both options before opening.
A broker with a 0.0 pip spread and $6 commission may be cheaper or more expensive than a 1.2 pip spread-only broker — it depends entirely on trade size and frequency.
Risks & Considerations
- Leverage amplifies losses — cheap execution does not reduce trading risk
- Overnight financing accumulates on leveraged positions held past rollover
- Spreads widen significantly during major news events and low liquidity sessions
- Regulatory differences between FCA and non-FCA entities affect client protections
- Low cost should never override risk management discipline
Frequently Asked Questions
Methodology & Disclosure
- Rankings consider FCA regulation, pricing transparency, spread competitiveness on major pairs, commission structure, and total realistic cost for different trader profiles.
- This is not financial advice.
- Affiliate relationships do not influence rankings.
Next Steps
- Compare raw account pricing across brokers using our fee calculator.
- Check which regulatory entity governs your account before depositing.
- Match your trading frequency and lot size to account type before opening.
Affiliate Disclosure: We may receive compensation when you click on links to brokers and products featured on this site. This compensation does not influence our rankings, reviews, or recommendations. We maintain editorial independence and provide objective comparisons. Read our full disclosure policy.
Risk Warning: This website does not provide financial, investment, or trading advice. All information is for educational purposes only. Trading and investing involve substantial risk of loss. You should carefully consider your financial situation and consult with qualified professionals before making any financial decisions.
Last updated: 2026-05-26