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GuideSeptember 1, 2026

What happens if my flight is cancelled?

Flight cancellations are a traveller's nightmare. Discover your rights under EU261 and US DOT regulations, learn what compensation you're entitled to, and how to claim it effectively.

GGayan Weerasingha ·September 1, 2026·Updated September 18, 2026 ·6 min read·1 views

If your flight is cancelled, you generally have the right to either a full refund or re-routing to your destination, along with potential compensation depending on the circumstances and the operating airline's location. Understanding your rights under regulations like EU261 and the US Department of Transportation (DOT) rules is crucial for navigating this stressful situation.

Understanding Your Rights: EU261 and US DOT

When a flight is cancelled, your immediate concern is what happens next. The good news is that both the European Union and the United States have robust passenger rights regulations in place. The most significant for European travel is Regulation (EC) No 261/2004, commonly known as EU261. This regulation applies to all flights departing from an EU airport, as well as flights arriving in the EU on an EU-based airline.

Under EU261, if your flight is cancelled, you have the right to:

In the United States, the Department of Transportation (DOT) mandates that if a flight is cancelled, passengers are entitled to a refund if they choose not to accept the alternative transportation offered by the airline. This refund must cover the unused transportation and a service fee if applicable. While the DOT doesn't mandate compensation for cancellations in the same way EU261 does, airlines are still required to provide 'care' which can include meals and accommodation if the cancellation is the airline's fault and results in a significant delay.

What to Do Immediately After a Cancellation

The moment you're informed of a cancellation, stay calm and gather information. Firstly, confirm the cancellation with airline staff or through their official channels. If you're at the airport, approach the airline's customer service desk. If you're at home, check your email or the airline's app.

Next, understand your options. The airline will likely offer re-booking on the next available flight. Assess if this new flight works for you. If it doesn't, or if you no longer wish to travel, clearly state your preference for a refund. It's crucial to be assertive but polite. Keep records of all communication, including dates, times, and the names of airline representatives you speak with.

If you are at the airport and facing a significant delay due to the cancellation, remember your rights to care and assistance. This includes food vouchers and, if an overnight stay is required, hotel accommodation. Don't hesitate to ask for what you are entitled to.

Claiming Compensation: The Process

Claiming compensation can feel daunting, but it's a process that can be managed systematically. For EU261 claims, you should first contact the airline directly through their customer service or claims department. Most airlines have a dedicated section on their website for submitting compensation requests. You'll need to provide your booking reference, flight details, and a clear explanation of what happened.

If the airline rejects your claim or doesn't respond within a reasonable timeframe (usually 6-8 weeks), you can escalate the matter. For flights originating from an EU country, you can refer the case to the relevant National Enforcement Body (NEB) in that country. For flights arriving in the EU on an EU carrier, you can approach the NEB of the country of arrival. The European Commission provides a list of these bodies on its website.

For US DOT related refunds, if you are denied your rightful refund, you can file a complaint with the DOT itself. The DOT investigates consumer complaints and can take enforcement action against airlines that fail to comply with regulations.

Tools like theflightagent.app can also be incredibly useful. By tracking your flight and its status, you'll have all the necessary data at your fingertips when you need to make a claim. They can help ensure you don't miss crucial deadlines or forget important details.

Preventative Measures and What to Expect

While you can't prevent all flight cancellations, some proactive steps can minimise disruption. Consider purchasing travel insurance that specifically covers flight cancellations and delays. Always book flights with airlines that have a good track record for reliability, especially on crucial routes like those monitored by theflightagent.app, such as from Paris Charles de Gaulle to Shanghai Pudong.

When booking, pay attention to layover times. A very short layover at a busy hub like London Heathrow, for instance, can increase your risk of missing a connection if the first flight is delayed, leading to a potential cancellation of your onward journey. Build in buffer time where possible.

Be prepared for the fact that 'extraordinary circumstances' are a common reason for airlines to deny compensation, even under EU261. These can include things like bird strikes, air traffic control strikes, or sudden severe weather. While frustrating, these are generally considered outside the airline's control. However, if the cancellation is due to technical issues within the airline's control, or operational problems like crew shortages, you are more likely to be eligible for compensation.

Ultimately, a cancelled flight is a significant inconvenience. By understanding your rights under EU261 and US DOT regulations, acting swiftly, and knowing how to claim, you can significantly mitigate the stress and financial impact of such an event.

Frequently asked questions

What is the difference between a delay and a cancellation? A delay means your flight still departs, just at a later time. A cancellation means your original flight has been completely removed from the schedule, and you'll need to be rebooked or refunded.

Do I get compensation if the airline offers me a voucher instead of a refund? Under EU261, you are entitled to a refund if you choose not to accept alternative transport. You are not obligated to accept a voucher if you prefer a monetary refund.

What if my connecting flight is cancelled? If you booked your flights as a single ticket, the airline is responsible for re-routing you to your final destination or providing a refund. If you booked separate tickets, you may be treated as having two separate journeys, and your rights might differ.

How long do I have to claim compensation? The time limits for claiming vary by country, but it's generally advisable to claim as soon as possible, ideally within a few months of the flight.

What you are owed depends on where you departed, where you landed and which airline carried you. The authorities are the EU's air passenger rights guidance and, for UK departures, the UK Civil Aviation Authority.

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