What an airline must do when a flight is cancelled and luggage is lost

A canceled flight can ruin a vacation in a single day. The good news: passengers in Europe have rights, and some problems can be resolved before departure. Under EU Regulation 261/2004, compensation for cancellation or long delay reaches up to €600, even on a cheap fare.

We have put together the steps for five common situations: canceling a ticket for personal reasons, flight cancellation by the carrier, overbooking, a missed connection, and lost baggage. For each item, you will see what to claim and which rule to cite.

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What the airline owes you

💡 In short:

• If a flight is canceled, the carrier must refund your money or rebook your ticket.
• For delays of three hours or more and for overbooking, compensation of €250-600 is due (as of 09/2026, EU Regulation 261/2004).
• The airline searches for lost baggage and delivers it to your hotel itself.
• Passenger rights and compensation amounts: 09/2026, verified on the EU portal Your Europe.

The main document for passengers in the EU is Regulation (EC) 261/2004. It applies to flights from the European Union, as well as flights to the EU operated by a European carrier. The rules do not depend on the ticket price: even a cheap fare retains the right to compensation and assistance.

Below is the basic rights grid. It is the same for all European Union carriers.

Plans changed: how not to lose money on a ticket

To save money, tickets are booked in advance, and plans sometimes change. Unlike a bus ticket, you cannot simply return a plane ticket if the fare prohibits it. But you do have options, and they depend on how firm your dates are.

Flexible fare instead of basic

The cheapest tickets are sold on Promo or Light fares. Such tickets cannot be returned or changed. The next level is called Semi flex: for an extra fee, you can change dates without a penalty. The Flex fare allows a refund even if you cancel the trip entirely.

Flexible fares cost noticeably more than basic ones, so take them where the risk of the trip falling through is high. The price difference depends on the airline and how far in advance you book. Sometimes it is cheaper to buy a basic fare and separate insurance.

Trip cancellation insurance

If the ticket is bought through an intermediary, an expensive flexible fare is not mandatory. Many services sell trip cancellation insurance. There is no single price: each intermediary sets its own, usually a few percent of the ticket cost.

The terms also vary, so read what exactly the policy covers. For trips abroad, it makes sense to compare conditions before buying the ticket. That way you will understand whether cancellation for your reason is included in the coverage.

Valid reason for a refund

Airlines are strict, but not deaf. Even a non-refundable ticket can be returned for a valid reason that prevented you from flying. Such reasons include illness, death of a close relative, and problems at the border.

They will not take your word for it. You need documents, such as a certificate from a clinic or confirmation from a consulate. Send the request without delay: the sooner you submit it, the higher the chance of getting the full amount back. Refund requests are filed where you bought the ticket.

Refund of fees on a non-refundable ticket

A plane ticket has two parts to its cost: the fare for carriage and the fees (airport, fuel and others). If you cancel a ticket, government taxes and airport fees are always refunded, even on a non-refundable fare. The carrier's fuel surcharge is often not refunded. According to airlines, this rule applies to all basic fares.

File the cancellation where you bought the ticket, and the money will arrive on your card. The exact amount depends on the carrier and route. Do not consider the money lost: a refund of fees is available even when the trip is canceled on your whim.

The airline canceled the flight

Plans change not only for passengers. A cancellation can be caused by a staff strike or bad weather. If cancellation is unavoidable, the airline must offer a refund or the next available flight. Separately ask about additional compensation: sometimes a flight voucher or hotel accommodation is offered instead.

Monetary compensation is due if the cancellation was not caused by extraordinary circumstances. Verified on 09/13/2026 on the EU portal: if a flight is canceled less than 14 days before departure, the passenger is entitled to receive from €250 to €600. The obligation to refund the money or rebook the flight arises in any case.

If the dispute drags on, an independent service can help. Specialized companies handle cases involving delayed and canceled flights: they work for a percentage of the payout. You can file a compensation claim through AirHelp online, with no upfront payment. Legal battles sometimes take months, so be patient.

Overbooking: when there are no seats on the flight

A carrier sells more tickets than there are seats in the cabin and relies on no-show statistics. Sometimes the math does not work out, and there are not enough seats for everyone. First they look for volunteers: you are offered a voucher or cash to give up your seat. If there are no takers, passengers are removed from the flight according to the rules.

How to avoid being bumped

Passengers with children, connections, and checked baggage rarely get caught by overbooking. If you are flying alone and light, you can still protect yourself. Check in online as early as possible. A loyalty card improves your odds: the airline values frequent passengers. Arrive at the gate on time, late boarders are the first to be bumped.

What to do if you are bumped

Do not make a scene, go straight to the airline desk. Under EU and US rules, overbooking is legal, but you are entitled to compensation for involuntary bumping. They must put you on the next flight and provide drinks and food while you wait.

If the next departure is only in the morning, you get a hotel and a transfer to it. If the delay is more than two hours, they must feed you under EU passenger assistance rules. The maximum compensation for overbooking matches delays and reaches €600 (under EU rules).

Carriers often give a voucher for a future flight instead of cash. If that offer does not work for you, request a cash payout in writing. Go to the desk and ask for an alternative: sometimes a seat opens up on a nearby flight a couple of hours later.

You missed your connection

It is better to book a connection with one airline or within one alliance. Then the carrier is responsible for the transfer: they may hold the flight for you, escort you through a fast-track corridor, or put you on the next one. If the segments were purchased separately, the risk stays with you.

Even if you were the one who got held up at the airport, do not rush to buy a new ticket. Go to an airline employee and explain the situation. If seats are available, carriers often rebook you onto the next flight for free.

Lost your baggage: action plan

The most reliable way to fly is with carry-on luggage that you keep with you. If you did check a suitcase and it did not arrive, the process is short. Find the Lost and Found desk and file a baggage loss report. From there, the airline handles the search, and any found items will be delivered to your hotel.

In rare cases, baggage is never found. Then file a written claim and demand compensation under the Montreal Convention. The carrier's liability limit for baggage is set by the convention and reviewed every five years. File a claim for baggage damage within 7 days. File a claim for baggage delay within 21 days. Keep your boarding pass, baggage tag, and receipts, as you will need them for the claim. For getting around the city, booking an airport transfer will come in handy.

⁉️🤔 Frequently asked questions

What should you do first if your flight is canceled?

First, go to the airline counter or call support. Ask for written confirmation of the cancellation and choose an option: a refund or another flight. If the cancellation happened shortly before departure, file a separate claim for compensation. Do not buy a new ticket at your own expense until you get a refusal from the carrier.

Are you entitled to compensation if the delay is due to weather?

As a rule, no. Heavy snow, thunderstorms, and air traffic controller strikes are considered extraordinary circumstances, and no monetary compensation is paid for them. But the right to assistance remains: during a long wait, you are entitled to drinks and food, and if you have to stay overnight, a hotel and transfer.

How quickly must the airline find your baggage?

There is no exact deadline: the carrier handles the search, and most suitcases are found within a few days. File a loss report at the Lost and Found desk right at the airport. Found baggage will be delivered to your address at the airline's expense. If your belongings are gone for good, file a claim for compensation.

In short: what to book

A calm flight starts before the airport. If your travel dates are not set in stone, choose a Semi flex or Flex fare. For long-haul flights, add missed departure insurance. Here is a matrix by situation.

• If your plans may change: choose a flexible fare and compare the terms.
• If your flight has already been canceled: file a compensation claim through AirHelp.
• If you are flying with connections: book a single ticket and choose your flight in advance.

EU rules work in your favor, but they require documents and a formal claim. Keep your boarding passes, receipts, and correspondence with the carrier until the end of your trip. They help you win a dispute.