Wizz Air will not refund: escalation and the CAA undertakings

First, name the right money

Refusals often come from mixing up different entitlements, so separate them in your own head and in your letter.

• Refund or re-routing (Article 8): if your flight was cancelled or you were denied boarding, you choose between a refund of the unused fare or an alternative flight. A refund must be paid in money, to the original card or account, within 7 days.
• Compensation (Article 7): a fixed sum of EUR 250, EUR 400 or EUR 600 (EU/EEA departures) or GBP 220, GBP 350 or GBP 520 (UK departures) depending on distance, owed on top of any refund when the arrival delay reached three hours or more (Sturgeon, C-402/07; Folkerts, C-11/11), or for a short-notice cancellation or denied boarding.
• Care (Article 9): meals, refreshments and, where needed, hotel and transfers during a long wait. This is separate again, and is owed even when compensation is not.
• Damages: reasonable out-of-pocket costs you had to spend because of the disruption.

Do not let Wizz fold these together or offset one against another. A refund is not compensation; a voucher is not a refund.

The WIZZ credit trap

Wizz frequently offers WIZZ credit, often at 120% of the fare. That is a commercial product, not your statutory refund. Under Article 8 you are entitled to cash, and an airline cannot force a voucher on you — a voucher is lawful only if you freely choose it. The extra 20% does not change your legal right. If you were auto-rebooked onto an inconvenient flight or issued credit you never asked for, that does not cancel your right to a cash refund or to compensation. WIZZ Flex, WIZZ Discount Club and Priority are add-ons you paid for separately; they have nothing to do with what EU261/UK261 already owes you.

If you already accepted credit under pressure, say so plainly in your letter and state that you did not knowingly waive your right to a cash refund.

Send one firm written demand

Escalation works better after a clear, dated paper trail. Send Wizz Air a single written demand — email or the online form — that includes:

1. Your booking reference, flight number, date and route.
2. The scheduled and actual arrival times, or the cancellation and its notice period.
3. The exact request: refund in money under Article 8 within 7 days, and/or compensation under Article 7 at the correct amount for your distance band.
4. A firm but reasonable deadline to pay, for example 14 days.
5. A line stating you do not accept a voucher in place of a cash refund.

Use the right figure. Check the distance and band with the flight compensation calculator, and confirm whether pounds or euros apply in our guide to UK261 vs EU261. If Wizz claims "extraordinary circumstances", ask it to prove them: a routine technical fault is not extraordinary (Wallentin-Hermann, C-549/07; van der Lans, C-257/14), and a strike by the airline's own crew is not extraordinary either (Airhelp v SAS, C-28/20). See extraordinary circumstances for what genuinely counts.

Background: the 2023 CAA action and Wizz undertakings

This is useful leverage, but state it accurately as dated background rather than a live guarantee.

In 2023 the UK Civil Aviation Authority took enforcement action over Wizz Air's handling of disruption, and Wizz Air gave the regulator undertakings to improve how it processed refunds and EU261/UK261 payments and to clear its backlog of outstanding claims. Referencing this in your letter shows the airline you know its record. It does not by itself entitle you to anything more than the law already gives you, and it does not prove your individual claim is valid — but it is a fair, factual point to raise when a payment is being stalled.

Where to escalate if Wizz still refuses

Which route you take depends mainly on where your flight departed from, because that sets the regime and the regulator.

UK departures — the CAA and ADR. For a flight leaving a UK airport, UK261 applies and the Civil Aviation Authority is the backstop. Many airlines are signed up to an approved alternative dispute resolution (ADR) body; check whether Wizz's current complaints process directs you to an ADR scheme or to the CAA's own passenger complaint route (the PACT process) and follow that. ADR decisions are a free way to get an independent ruling before court.

EU/EEA departures — the national NEB. For a flight leaving an EU or EEA airport, EU261 applies and you escalate to that country's National Enforcement Body. Because Wizz operates through distinct entities — Wizz Air Hungary, Wizz Air Malta, Wizz Air UK and Wizz Air Abu Dhabi — check which one operated your flight; the operating carrier is the one liable (Wirth, C-532/17) and the one to name when you contact the matching regulator.

Chargeback or Section 75 for the fare. If Wizz owes you a refund of the fare and simply will not pay, ask your card provider for a chargeback. If you paid by UK credit card and the fare was over GBP 100, Section 75 of the Consumer Credit Act may make the card issuer jointly liable. These routes recover the fare, not the Article 7 compensation.

A small claim. As a last resort you can sue the operating carrier in the appropriate court — for example the small claims track in England and Wales, or the equivalent in Ireland or Scotland. Under Rehder (C-204/08) you can generally bring an EU261 claim at either the departure or the arrival airport. Time limits to sue vary by jurisdiction — roughly six years in England, Wales and Ireland, five years in Scotland, and different periods across EU states — so there is no single universal deadline; check the rule where you are suing.

For the fuller picture, start from our Wizz Air compensation hub and the guides on delayed and cancelled flights, and on refund vs WIZZ credit.

FAQ

Can Wizz Air make me take a voucher instead of a refund?

No. Article 8 gives you a cash refund to your original payment method within 7 days. A voucher, including WIZZ credit at 120%, is only valid if you agree to it.

Does the CAA pay my claim?

No. The CAA is a regulator and enforcer, not a paymaster. It can pursue the airline over its conduct, but your money comes from Wizz Air or, for the fare, potentially your card provider.

Should I use chargeback or claim compensation?

They cover different things. Chargeback or Section 75 recovers the fare the airline failed to refund. Article 7 compensation for delay or cancellation is claimed from the airline or, if refused, through the CAA, an NEB, ADR or court.

Wizz says it was extraordinary circumstances — is that the end of it?

Not automatically. The airline must prove it. Routine technical faults and strikes by its own crew do not count, so ask for evidence before accepting a refusal.

Sources

• Regulation (EC) 261/2004 (EUR-Lex): https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:32004R0261
• UK Civil Aviation Authority — delays and cancellations: https://www.caa.co.uk/passengers/resolving-travel-problems/delays-cancellations/
• European Commission — air passenger rights: https://transport.ec.europa.eu/transport-themes/passenger-rights/air-passenger-rights_en

Position stated as of 2026; the proposed 2026 EU261 reform (longer delay thresholds, a nine-month claim window, a 30-day airline response deadline) is a proposal and not yet in force. This is general information, not legal advice.