Cheapest fixed energy tariff with no exit fees (UK guide)
Find fixed-rate energy deals that let you leave without exit fees, and learn how prices are really compared in the UK (by region, meter, and payment method). Get a whole-of-market quote in minutes.
- What “fixed” and “no exit fee” actually mean (and what to check in the T&Cs)
- How to spot the real cheapest option for your postcode, meter and payment type
- Two realistic cost scenarios with worked numbers (so you can sanity-check offers)
Estimates only. Availability, unit rates and standing charges depend on your region, meter type and supplier eligibility. Always check tariff terms before switching.
Fast answer: “cheapest fixed, no exit fee” depends on your postcode and meter
In the UK, the cheapest fixed energy tariff with no exit fees isn’t a single national deal. Prices vary by region (distribution area), payment method (monthly Direct Debit, prepayment, etc.) and meter type (standard credit, smart, Economy 7, prepay).
Key point: A fixed tariff can still be poor value if the standing charge is high for your region or if your usage is low. “No exit fee” helps flexibility, but it doesn’t automatically make it the cheapest option.
What to look for
- Exit fees: must be £0 for both gas and electricity (check the tariff info)
- Fixed term: 6, 12 or 18 months (longer isn’t always better)
- Rates: unit rate + standing charge (compare the annual estimate)
- Eligibility: new customers only? smart meter required? online-only billing?
When a no-exit-fee fixed can make sense
- You want price certainty but don’t want to be locked in
- You’re likely to move home during the fixed term
- You’re unsure whether prices may fall and want the option to switch again
When it may not
- You can get a much lower annual cost on a fixed with a modest exit fee
- You have prepayment and fewer fixed options are available
- Your savings rely on a bonus/credit that’s conditional
Get your cheapest fixed tariff with no exit fees (based on your details)
We’ll compare whole-of-market home energy tariffs and highlight fixed deals where the exit fee is £0. To keep it accurate, we match prices to your postcode region and meter type.
Tip: If you can, have a recent bill to hand. Annual usage (kWh) is best, but an estimate is fine for a first comparison.
How to choose the right “no-exit-fee fixed” in 5 steps
- Confirm exit fees are £0 for both fuels (some tariffs differ gas vs electricity).
- Compare annual cost (unit rate + standing charge), not just the unit rate headline.
- Check the fixed term and whether it auto-rolls to a variable tariff at the end.
- Review payment type (monthly Direct Debit is often cheaper than receipt of bill; prepay differs).
- Scan the conditions (smart meter required, online-only account, paper billing charges, etc.).
Quick quote form
Compare: fixed with no exit fee vs other common options
Use this table to choose the type of tariff that fits your situation. The actual “cheapest” tariff still depends on your postcode region, meter setup and usage.
| Tariff type | Price certainty | Ability to leave | Best for | Watch-outs |
|---|---|---|---|---|
| Fixed, £0 exit fee | High (rates set for the term) | High (you can switch without penalty) | People who may move, or want flexibility | Could have higher standing charges; check eligibility conditions |
| Fixed, with exit fee | High | Medium (fee if you leave early) | People confident they’ll stay put and want the lowest fixed price | Exit fees can apply per fuel; moving home rules vary by supplier |
| Standard variable (SVT) | Low (rates can change) | High (typically no exit fee) | Short-term flexibility, or if you’re waiting to pick a fixed deal | Prices may increase; SVT is often not the cheapest long-term |
| Tracker / time-of-use | Variable (linked to a reference price or time bands) | Varies by tariff (some have £0 exit, some don’t) | Households who can shift usage (e.g., EV charging) and accept variability | Can rise quickly; usually requires smart meter and behaviour change |
Decision checklist (quick yes/no)
- Will you probably move within 12 months?
- If yes, prioritise £0 exit fees (or check the supplier’s moving-home policy carefully).
- Is your annual usage low (e.g., small flat, single occupant)?
- If yes, compare standing charges closely — a low unit rate can still cost more overall.
- Do you have Economy 7 or a prepayment meter?
- If yes, filter for your exact meter type. Some “cheap” fixed deals are for single-rate credit meters only.
Two realistic scenarios (worked examples)
These examples show how “cheapest” can change based on standing charge vs unit rate. They are illustrative estimates using simple maths.
Scenario A: low usage flat (electricity only)
- Usage: 1,800 kWh/yr
- Deal 1 (no exit fee): 27p/kWh, 55p/day standing
- Deal 2 (with exit fee): 26p/kWh, 70p/day standing
Estimated annual cost
- Deal 1: (1,800×£0.27)=£486 + (365×£0.55)=£200.75 → £686.75
- Deal 2: (1,800×£0.26)=£468 + (365×£0.70)=£255.50 → £723.50
Even with a lower unit rate, the higher standing charge makes Deal 2 cost more for low usage.
Scenario B: family home (dual fuel)
- Usage: Elec 3,100 kWh/yr, Gas 12,000 kWh/yr
- Deal 1 (no exit fee): Elec 26.5p, 60p/day; Gas 6.9p, 33p/day
- Deal 2 (fixed with exit fee): Elec 25.5p, 62p/day; Gas 6.6p, 36p/day
Estimated annual cost
- Deal 1: Elec £821.50 + £219.00; Gas £828.00 + £120.45 → £1,988.95
- Deal 2: Elec £790.50 + £226.30; Gas £792.00 + £131.40 → £1,940.20
For higher usage, small unit-rate differences can outweigh standing charge. Here, Deal 2 is cheaper overall — but leaving early may cost exit fees.
Numbers caveat: These examples ignore VAT nuances because domestic energy is normally priced including VAT (as shown on quotes). Always compare suppliers’ “estimated annual cost” for your details.
Costs, exclusions and common pitfalls (UK-specific)
A “no exit fee” label is helpful, but it’s not the full story. Here are the checks we recommend before you switch.
1) Standing charges can dominate
If your usage is low, standing charges can be a big part of your bill. Always compare the estimated annual cost, not just the unit rate.
2) “No exit fee” doesn’t mean no other fees
You may still see charges for things like paper bills, certain payment methods, or missed Direct Debits (supplier policies vary).
3) Meter type can limit availability
Prepayment, Economy 7 and certain smart time-of-use setups may have fewer fixed offers. Check the tariff is for your exact meter arrangement.
4) New-customer-only pricing
Some “cheap” fixed deals are only for new customers, or require you to manage the account online. Make sure you qualify before you start a switch.
5) End-of-fix and auto-rollovers
At the end of a fixed term, suppliers typically move you to a variable tariff. Set a reminder to compare again before your fix ends.
6) Moving home rules vary
Even with £0 exit fees, you still need to follow your supplier’s process for closing accounts, final reads and opening at the new address.
Important: If you’re in debt to your current supplier, switching may be restricted depending on the fuel, payment type and debt level. If you’re struggling to pay, see support guidance from Citizens Advice before switching.
FAQs: fixed tariffs with no exit fees (UK)
Are there fixed energy tariffs with no exit fees in the UK?
Yes, some suppliers offer fixed deals with £0 early exit fees. Availability changes frequently and can vary by region, meter type and payment method—so it’s best to check with your postcode.
Does “no exit fee” mean I can switch instantly?
No. £0 exit fees means you typically won’t pay a penalty for leaving early, but the switch still follows industry processes. Timelines vary, and there may be cooling-off rights under distance selling rules.
Can the “cheapest” tariff be different for gas vs electricity?
Yes. Some suppliers price dual-fuel competitively, but the best deal can differ by fuel, especially if standing charges vary. Always compare your total estimated annual cost for your exact setup.
Will I get the same rates as a friend in another part of the UK?
Not necessarily. Standing charges and unit rates can vary by your electricity distribution region (linked to your postcode). That’s why “cheapest in the UK” claims can be misleading without location detail.
Do fixed tariffs protect me from the Energy Price Cap?
The Ofgem price cap applies to standard variable and some default tariffs, not to fixed deals. A fixed tariff sets your rates for the term—these can be above or below what a capped variable tariff would cost at different times.
Can I switch if I have a prepayment meter?
Often yes, but choice can be narrower and eligibility rules differ. If you owe money to your supplier, switching may be restricted. If you’re unsure, check guidance from Citizens Advice and ask for help.
Is a longer fix (e.g., 24 months) always better?
Not always. A longer fix gives longer price certainty, but you could miss out if market prices fall. If flexibility matters, a £0 exit fee reduces the risk of committing to a longer term.
What details do I need to compare accurately?
Ideally: postcode, current tariff (if known), payment method, meter type (single-rate, Economy 7, prepay), and annual usage in kWh. If you don’t have kWh, start with an estimate and refine later.
Trust, methodology and sources
Page ownership
- Written by: EnergyPlus Editorial Team
- Reviewed by: Energy Specialist
- Last updated: April 2026
How we assess “cheapest fixed tariff with no exit fee”
We treat “cheapest” as the lowest estimated annual cost for a given household profile, among tariffs that meet the user’s filters (including £0 exit fees where selected). We focus on consumer outcomes rather than headline rates.
- Inputs that change the result: postcode region, payment method, meter type, dual fuel vs single fuel, and estimated usage (kWh).
- Cost components: unit rate(s) × usage + standing charge(s) × 365 (or supplier stated basis), inclusive of VAT as presented on domestic quotes.
- Eligibility checks: we flag common restrictions (new-customer-only, online-only, smart meter requirements) where tariff information indicates it.
- No guarantees: tariffs can be withdrawn or repriced. Final acceptance depends on supplier checks and your circumstances.
Limitations: This guide is educational. It doesn’t replace the tariff information label, your supplier contract, or advice for complex situations (e.g., multiple meters, business use, heat networks, or unusual meter configurations).
Helpful UK sources (independent)
- Ofgem (UK energy regulator) — price cap, switching standards, consumer protections
- Citizens Advice: energy — help with bills, switching, complaints and debt
- GOV.UK energy grants and support — check help you may be eligible for
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