Why overbooking still happens
Airlines routinely sell more seats than a cabin actually holds, betting on a statistical share of passengers not showing up. When the maths fails, one or more travellers with a confirmed booking are denied boarding. The practice itself is not unlawful, but European Regulation EC 261/2004 tightly regulates it and grants immediate financial compensation.
What counts as denied boarding
Under Article 4 of the Regulation, denied boarding means being prevented from boarding against your will while meeting three conditions: you hold a confirmed reservation, you presented yourself for check-in within the stated deadline (or at least 45 minutes before departure if no deadline was given), and there is no reasonable ground for refusing you.
The Regulation covers every flight departing from an EU airport, regardless of the carrier, and flights arriving in the EU operated by an EU airline.
Your immediate rights at the airport: a checklist
- Ask for the reason in writing, or at minimum note the agent's name, the gate and the exact time.
- Request the written notice of your rights — the airline is legally obliged to hand it to you.
- Keep every piece of evidence: boarding pass, airline emails and text messages, photos of departure screens, receipts for meals, taxis and hotels.
- Do not sign anything described as a full and final settlement or a waiver of future claims.
- Be wary of travel vouchers offered instead of cash compensation: they are only valid if you accept them freely and in writing, after being properly informed of your statutory entitlement.
Volunteer or involuntary: a crucial distinction
Before bumping anyone, the airline must first call for volunteers willing to give up their seat in exchange for negotiated benefits (vouchers, miles, hotel, a later flight). If you volunteer, you are free to negotiate — the package may exceed the statutory amount — but you generally waive the fixed compensation. You still keep your right to a refund or rerouting.
If you are bumped against your will, the fixed compensation is automatically due and is not a matter for negotiation.
How much compensation is due
- €250 for flights of 1,500 km or less;
- €400 for intra-EU flights over 1,500 km and all other flights between 1,500 and 3,500 km;
- €600 for non-EU flights over 3,500 km.
These amounts may be reduced by 50% if the airline offers rerouting that gets you to your final destination with a delay limited to 2 hours (flights up to 1,500 km), 3 hours (intra-EU flights over 1,500 km and other flights of 1,500–3,500 km) or 4 hours (non-EU flights over 3,500 km).
Refund or rerouting: the choice is yours
When you are denied boarding, the airline must offer you a genuine choice rather than impose one:
- a full refund of the unused portion of your ticket, plus a return flight to your original point of departure where relevant;
- rerouting at the earliest opportunity under comparable transport conditions;
- rerouting at a later date of your convenience, subject to seat availability.
Care and assistance while you wait
Separately from compensation, the airline must provide, free of charge: refreshments and meals in reasonable relation to the waiting time, two phone calls or messages, hotel accommodation where an overnight stay becomes necessary, and airport–hotel transfers. If nothing is offered, pay for reasonable expenses yourself and keep every receipt — those costs are recoverable.
When compensation is not payable
No compensation is due where boarding is refused on reasonable grounds: incomplete travel documents (expired passport, missing visa, health formalities), health, safety or security concerns, disruptive behaviour, or arriving at the gate too late. By contrast, internal organisational failures, seats reallocated to other passengers, or a last-minute switch to a smaller aircraft are not valid grounds.
One key point: unlike delays and cancellations, involuntary denied boarding cannot be excused by extraordinary circumstances. European case law is settled on this. That makes overbooking claims among the strongest under the Regulation.
Overbooking, cancellation, delay: don't be misled
Airlines sometimes relabel an overbooking as a cancellation or a technical issue to reduce their exposure. The thresholds remain the same in every scenario: a delay of 3 hours or more at the final destination triggers €250, €400 or €600, and a cancellation notified less than 14 days before departure does too. What changes is how much room the airline has to defend itself.
You can claim up to 3 years back
Depending on the applicable limitation period, you can generally claim for flights that took place up to 3 years ago. Discounted fares, connecting itineraries and package holidays do not remove your entitlement.
Airlines Quick Refund reviews your file, classifies the incident legally and handles all out-of-court negotiations with the carrier. Our 35% commission applies only if we succeed — no result, no fee.
Check your eligibility in under two minutes with our compensation calculator.