Aviation ADR
How to complain about a Ryanair flight?
If you’ve encountered an issue with a Ryanair service/product, such as:
- A flight with a delay over 3 hours
- Cancellation
- Lost/damaged luggage
- Unsatisfactory customer service
… and you’ve previously raised a complaint with Ryanair, our Airline Complaint Form is designed to initiate your complaint process.
Escalate your Ryanair Complaint for FREE with AviationADR.

How to complain about a Ryanair flight?
What to do if your Ryanair flight is cancelled or delayed?
AviationADR functions as an Alternative Dispute Resolution (ADR) body for aviation consumers, and is sanctioned by the Civil Aviation Authority.
If you find yourself in a flight delay/cancellation dispute with Ryanair and are seeking to escalate your complaint for a prompt resolution, we’re here to facilitate its settlement.
Before making a complaint about Ryanair
Please note that to be eligible to submit a complaint against Ryanair, you must have initially voiced your issue directly to Ryanair in writing.
After submitting your complaint to Ryanair, you should have either:
- Received a Final Written Response (otherwise known as a ‘Deadlock Letter’)
- Granted Ryanair 8 weeks to respond to your complaint
… You can only submit your complaint to us once at least 1 of these conditions is fulfilled.
AviationADR can only deal with unresolved complaints.

Which complaints does the Airline Sector cover?
Our jurisdiction extends to handling complaints that concern any Ryanair flight, including flights that either: departed from a UK airport, or had departure/arrival endpoints in Spain.
The airline sector caters to complaints against any Ryanair flight that was scheduled to arrive or depart from a Spanish airport.
What complaints can AviationADR deal with?
We are capable of managing most disputes between consumers and airlines, including disputes revolving around various issues.
- Cancelled flights
- Delayed flights
- Damaged, lost or delayed luggage
- Destruction, damage or loss of items worn or carried by a passenger
- Problems faced by disabled passengers or passengers with reduced mobility
- Issues of unfair trading
- Pricing
- Misrepresentation
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Useful Links:
> Ryanair flight delay compensation amounts
> What to do if an airline cancels your flight at home or abroad
If Ryanair has refused, ignored, or otherwise left you unsatisfied after you made a complaint to them, you can escalate matters for FREE with AviationADR.

Ways to Complain
There are three (3) ways to bring your complaint to AviationADR:
By Post
You can download our paper complaint form HERE and send the completed form to:
AviationADR
Stratford Office Village
Unit 12 Walker Avenue, Wolverton
Milton Keynes
MK12 5TW
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Online
If you have access to the Internet, you can file your complaint via our online portal.
To access this, simply go to our homepage and click on:
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By Telephone
You can telephone us on:
0203 540 8063
Our Support centre operates Monday to Friday, 9:30am – 12:30pm
We’re on hand to provide information and assistance for consumers wishing to lodge a claim, or obtain an update on their case.
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For more information about AviationADR, please view our FAQ page.
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RyanAir Complaints FAQs
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Complain to Ryanair first in writing: use the Ryanair customer contact form or their live chat, and keep a copy of your complaint and any reference number. Phone calls alone are not sufficient. If Ryanair issues a final response (“deadlock letter”) that you disagree with, or eight weeks pass without a resolution, you can escalate the Ryanair complaint to AviationADR, the CAA-approved Alternative Dispute Resolution scheme. AviationADR is free for passengers and decisions are binding on Ryanair.
Under UK261 (the UK’s retained version of EU Regulation 261/2004), Ryanair delay compensation is fixed by flight distance: €250 (~£220) for flights up to 1,500 km, €400 (~£350) for flights of 1,500–3,500 km, and up to €600 (~£520) for flights over 3,500 km delayed by four or more hours. Your flight must have arrived at least three hours late at the final destination. Because the majority of Ryanair’s UK routes are short-haul, the average payout from a UK airport is €250. Ryanair does not have to pay when the delay is caused by genuine extraordinary circumstances (e.g. severe weather or ATC strikes), but CAA guidance confirms that routine technical faults and crew shortages do not qualify.
Ryanair has up to 28 days to respond to AviationADR once a complaint is filed. After that, AviationADR resolves Ryanair complaints within a maximum of 60 days from establishing the Complete Complaint File, the statutory limit for CAA-approved ADR schemes. If you complained to Ryanair directly first, you should allow them up to eight weeks before escalating to AviationADR.
Yes. If Ryanair cancelled your flight with fewer than 14 days’ notice and the cancellation was not caused by extraordinary circumstances, you can claim compensation under UK261 at the same €250–€600 amounts that apply to delays. Separately from compensation, you are entitled to choose between a full refund within 7 days or re-routing to your final destination — this is the passenger’s choice under UK261, not the airline’s. If Ryanair provided an alternative flight, the compensation may be reduced by 50% depending on how close the re-routed arrival was to the original. If Ryanair refuses your claim, AviationADR can adjudicate.
ADR stands for Alternative Dispute Resolution — an independent way to resolve disputes without going to court. AviationADR is the CAA-approved ADR scheme that handles unresolved Ryanair flight complaints for UK departures and arrivals. The process is simple: (1) complain to Ryanair in writing; (2) wait for their final response or for eight weeks to pass; (3) submit your complaint to AviationADR online, by phone on 0203 540 8063, or by post; (4) AviationADR contacts Ryanair for their side, reviews the evidence, and issues a decision. The service is free for passengers, and if you accept the outcome it is legally binding on Ryanair.
No. You don’t need a solicitor or a claims management company to claim Ryanair compensation under UK261. You can complain to Ryanair directly for free, and if they refuse or don’t resolve the matter within eight weeks you can escalate to AviationADR at no cost. Claims companies and no-win-no-fee solicitors typically charge 25–35% of your compensation plus VAT; on a £350 claim that’s over £100 taken from your payout. AviationADR is CAA-approved, impartial, and its decisions are binding on Ryanair, so using a paid representative rarely adds value for a straightforward UK261 claim.
Contact Methods
Filing a complaint about an Airline/Airport
By Post
You can download our paper complaint form on our Resources page and send the completed form to:
AviationADR
Stratford Office Village
Unit 12 Walker Avenue, Wolverton
Milton Keynes
MK12 5TWOnline
If you have access to the Internet, you can file your complaint via our online portal.
To access this, simply go to our homepage and click on:
Contacting us for all Other Reasons
Online Contact Centre
Please locate this via our Online Portal Dashboard.
By Telephone
Call-back requests may be made for Reasonable Adjustment Requests.
















