Most US travelers have never heard of EU261, and airlines are not exactly eager to advertise it. It is one of the strongest passenger protection laws in the world, and if your flight touches the EU or UK, it is worth knowing before you fly, not after a delay ruins your day.
What is EU261?
EU261 is short for European Union Regulation 261/2004, the rule that entitles passengers to fixed cash compensation for long delays, cancellations on short notice, and denied boarding due to overbooking, on top of any refund or rebooking you are already owed. It is separate from, and considerably stronger than, most US airline policies covered in our guide to whether flight delay compensation services are worth it.
Does your flight qualify?
| Scenario | Covered? | Note |
|---|---|---|
| Departing an EU airport, any airline | Yes | Applies regardless of where the airline is based |
| Arriving in the EU on an EU based carrier | Yes | Must be operated by an airline headquartered in the EU |
| Arriving in the EU on a non EU carrier, departing outside the EU | No | Falls outside EU261, check the departure country's own rules instead |
| Departing the UK, any airline | Yes, under UK261 | The UK's post Brexit version of the same rule, with the same structure |
How much is EU261 compensation worth?
| Flight distance | Compensation per passenger |
|---|---|
| Under 1,500 kilometers | 250 euros |
| 1,500 to 3,500 kilometers, or any intra EU flight over 1,500 km | 400 euros |
| Over 3,500 kilometers | 600 euros |
These amounts are fixed by regulation and paid per passenger, not per booking, so a family of four on a qualifying long haul flight could be owed a meaningful sum. The delay generally needs to reach three hours or more at arrival for compensation to apply, and airlines may reduce the payout in some rebooking scenarios, so check the specific circumstances of your disruption.
Rebook the rest of your trip while you file
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Search Flights Free →What does not qualify
EU261 excludes disruptions the airline could not reasonably have prevented, known as extraordinary circumstances. That includes severe weather, air traffic control restrictions, security threats, and strikes by staff outside the airline's own workforce, such as air traffic controllers or airport ground staff employed by a third party. A staffing shortage, a crew scheduling failure, or a mechanical issue is a different story. Those generally stay within the airline's control and remain eligible, even though the airline may initially tell you otherwise.
How to file an EU261 claim yourself
- Keep your documents. Save your boarding pass, booking confirmation, and any delay or cancellation notice the airline provides.
- Note the reason given. Write down what the airline announced or emailed about the cause, since that is often disputed later.
- File directly with the airline first. Most airlines have an EU261 claim form on their website. Submitting it costs nothing and keeps 100% of the payout.
- Escalate if it is ignored. If the airline denies a claim that looks valid or does not respond, national enforcement bodies and small claims processes exist in most EU countries and the UK.
This is general information, not legal advice. Rules, enforcement, and exact thresholds can vary by country and change over time, so confirm the current details for your specific route before filing.
Frequently asked questions
Knowing EU261 exists before you fly is most of the battle. If a covered flight goes badly wrong, keep your paperwork, file directly with the airline, and do not let a vague "extraordinary circumstances" excuse talk you out of a claim you are actually owed.