EU261 airline rejected my compensation claim — what do I do next?

Why airlines reject so many EU261 claims and what it actually means

Europe's Regulation 261/2004 grants passengers fixed compensation amounts — €250, €400, or €600 depending on flight distance — when they reach their final destination more than three hours late, are denied boarding, or have a flight cancelled with insufficient notice. Despite these clear rules, airlines reject roughly 52% of valid UK passenger claims according to Aerospace Global News, and similar rejection rates appear across other EU member states. The most common reason for a rejection is not that the passenger's claim lacks merit but that the airline invokes one of the "extraordinary circumstances" defences listed in the regulation, such as bad weather, air traffic control restrictions, security incidents, or strikes by airport staff outside the airline's control.

Also worth reading: Why do EU 261 claims get rejected and what are the most common reasons airlines deny compensation? · How do I effectively challenge an airline rejection letter for flight compensation? · What are my airline IT outage compensation rights when a computer failure strands me at the airport?

When an airline rejects a claim, the rejection letter usually references a specific Article of the regulation. Article 5 covers the duty to provide care and rerouting, Article 7 covers the fixed compensation amounts, and Article 14(2) lists the extraordinary circumstances that exempt airlines from paying. Many rejections blur these defences together or cite weather conditions without explaining exactly which segment of the flight was affected. A rejection is rarely the end of the road — it is simply the airline's first written position in what is effectively a negotiation. Understanding what the airline is actually arguing, and whether that argument survives scrutiny, is the foundation of every successful next step.

It is also worth noting that as of late 2025 and into 2026, EU institutions have been actively strengthening passenger rights, with proposed amendments aimed at clarifying compensation rules and tightening airline obligations. These reforms have not yet replaced Regulation 261/2004 in its current form, so all rights discussed in this article remain valid under the existing framework.

Reading your rejection letter: what to look for

Before taking any action, read the rejection letter carefully and isolate three pieces of information: the exact reason given, the regulation articles referenced, and any documentation the airline claims supports its position. A rejection that says simply "extraordinary circumstances" without explanation is weaker than one that specifies, for example, a runway closure at Frankfurt due to snow between 14:00 and 18:00 on the day of your flight. Airlines carry the burden of proving extraordinary circumstances, and vague rejections often signal that the airline is hoping the passenger will simply give up.

Cross-reference the airline's stated reason against independent sources. Weather records from services such as Aviation Weather Center, METAR archives, or local news reports can confirm or contradict a weather-based rejection. For ATC strikes, look at Eurocontrol's published strike notices and the national air navigation service provider's announcements. For technical issues, remember that Regulation 261 explicitly states that technical problems are part of the normal exercise of an air carrier's activity and do not qualify as extraordinary circumstances — a point reinforced by multiple European Court of Justice rulings, including the well-known Wallentin-Hermann v. Austrian Airlines case and the Sturgeon judgments.

If the rejection references crew strikes, distinguish between a strike by the airline's own staff (which usually does not exempt the airline from compensation) and a strike by air traffic controllers, airport ground handlers, or security staff (which usually does exempt). Ryanair, for instance, has repeatedly cited ATC strikes to reject claims, and the airline now faces legal action for allegedly wrongly rejecting such claims.

Step-by-step: what to do after a rejection

The practical process of escalating a rejected claim follows a clear sequence, and each step builds the evidentiary foundation for the next. Skipping steps rarely helps and often costs the passenger leverage. Step 1: Reply in writing with a counter-argument

Send a formal letter or email to the airline's customer relations department quoting the specific regulation article you are relying on and refuting the airline's stated reason. Include your booking reference, flight number, date, the original claim, the rejection letter, and any independent evidence you have gathered. Reference relevant European Court of Justice case law where appropriate — particularly Südzucker, Sturgeon, and Nelson — which collectively establish that technical problems, knock-on delays from previous flights, and lack of crew do not relieve airlines of their compensation duty under the regulation. Many airlines escalate such counter-arguments to a more senior complaints team, and a non-trivial percentage of cases are paid at this stage without further action. Step 2: File a complaint with the national enforcement body

Every EU member state, plus the UK under its post-Brexit retained version of the regulation, designates a National Enforcement Body (NEB) responsible for investigating airline compliance. In the UK this is the Civil Aviation Authority (CAA); in Germany it is the Luftfahrt-Bundesamt (LBA); in France the Direction Générale de l'Aviation Civile (DGAC); in Spain AESA; and in Ireland the Commission for Aviation Regulation Ireland (CAR). Filing with the NEB is free and typically takes 8–12 weeks to produce a determination. While NEB decisions are not legally binding on the passenger, they carry significant weight, and airlines usually comply with adverse findings. Step 3: Alternative Dispute Resolution (ADR)

Most NEBs in the EU are required to participate in or recommend an ADR scheme under the EU's Alternative Dispute Resolution Directive (2013/11/EU). In the UK, the CAA's ADR scheme was run by an independent provider until 2023; passengers should check the CAA website for current approved ADR providers. ADR is also free or low-cost, decisions can be binding if both parties agree, and the process typically takes under 90 days. Step 4: Small claims court or solicitor's letter

If the airline continues to refuse, the next escalation is a solicitor's letter threatening county court action under the small claims track. In England and Wales, claims under €5,000 fall within the small claims track, which does not require a solicitor and uses a simplified procedure. Court fees are modest — typically £35 to £455 depending on claim value — and airlines sometimes settle at this stage because the reputational and operational cost of litigation outweighs the compensation amount.

Claiming through a third party vs. doing it yourself

Many passengers use a third-party claims company rather than handling the process directly. Each approach has trade-offs, summarised in the table below.

The single biggest mistake passengers make with third-party companies is signing away rights without checking whether the company will pursue litigation or simply re-send the same complaint letter that the airline already rejected. A credible third party will explain its court-action policy, its success rate, and the exact fee structure before you sign.

Common mistakes passengers make after a rejection

One of the most frequent errors is accepting the airline's first rejection at face value. Aerospace Global News data suggests that more than half of rejected claims are paid once the passenger pushes back with the correct legal references. Another common mistake is waiting too long — most EU countries apply a limitation period of 1 to 6 years for contract claims, but airlines sometimes argue that the claim is stale if filed more than two or three years after the flight. Acting within 12 months is the safest window.

Passengers also frequently lose leverage by sending polite but legally empty complaints. A rejection is a legal dispute, not a customer service issue, and the strongest responses cite regulation articles and ECJ rulings by name. Equally, passengers sometimes escalate too aggressively without first building the evidentiary record — sending a solicitor's letter before obtaining weather data or ATC strike records is premature and can be ignored.

Finally, many passengers assume that bookings made through online travel agents or codeshare flights complicate their claim. They do not — the operating carrier is responsible for compensation under EU261, and a passenger can claim against either the marketing carrier or the operating carrier. If in doubt, claim against the airline whose flight number you were actually booked on.

When to act and what to expect

Speed matters for two reasons. First, evidence degrades — weather records and ATC strike notices are easier to obtain closer to the event. Second, airlines operate internal ageing schedules, and a claim that has been open for more than 90 days without escalation is more likely to be closed and harder to reopen. The ideal timeline is: submit the original claim within 8 weeks of the flight, respond to the rejection within 14 days, file with the NEB within 30 days of the rejection if the airline refuses to reverse, and consider court action within 6 months of the NEB decision.

Costs across the DIY route are minimal. NEB complaints are free, ADR is free or nominal, and small claims court fees in the UK range from £35 to £455. There is no realistic scenario in which a valid claim costs more than £50 in out-of-pocket expenses if handled personally. The cost-benefit ratio is heavily weighted in favour of persisting: even a €250 claim, handled DIY, returns roughly €1,000 in value per hour of effort compared to the UK National Living Wage.

The airline industry is currently under political pressure to improve compliance. Proposed EU amendments circulating in 2025 and 2026 aim to extend compensation rights to situations such as missed connections on connecting tickets — currently a grey area — and to clarify rules around connecting flights booked on separate tickets. These reforms have not yet been adopted, but they reinforce the direction of travel: passenger rights are strengthening, not weakening.

Final checklist before you escalate

Before sending your escalation letter, confirm that you have the booking confirmation, boarding pass or check-in record, the original claim, the airline's rejection letter, and at least one piece of independent evidence contradicting the airline's stated reason. Verify the airline's registered address for service in the country of departure or arrival. Check the limitation period in the relevant jurisdiction. Finally, decide whether you will pursue the claim DIY or through a third party, and if the latter, compare at least two providers on commission rate, court-action policy, and online reviews from the last 12 months.

A rejected claim is a starting point, not a conclusion. The combination of EU261's clear text, established ECJ case law, free national enforcement bodies, ADR schemes, and accessible small claims courts means that a patient passenger with a valid claim retains multiple routes to payment. The airlines know this — which is why roughly half of rejected claims eventually settle once the passenger demonstrates that they understand the process and intend to use it.