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Overbooked Flight Compensation — Your Rights & How to Claim Up to €600

Flight overbooked? You may be owed up to €600 under EC 261/2004. Learn about denied boarding compensation, your passenger rights and how to file a claim.

✈ EC 261/2004
600
Fixed by EU law — Regulation EC 261/2004
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What Is Overbooking and Why Do Airlines Do It?

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Overbooking (also called overselling) is the practice of selling more tickets than there are seats on an aircraft. It might seem absurd, but it is a common and entirely legal business strategy.

Why do airlines do it? Statistically, 5–15% of passengers do not show up for their flight (so-called no-shows). To avoid flying with empty seats — and losing revenue — airlines sell surplus tickets, counting on the assumption that some passengers will cancel or simply not turn up.

The problem arises when all passengers show up for the flight. In that case, someone has to be refused boarding.

When Is Overbooking Your Problem — and When Is It Not?

The key rule: if you have a confirmed ticket and checked in on time, the airline cannot simply deny you boarding without consequences.

Overbooking becomes your problem when:

  • You have been selected for denied boarding
  • You have not volunteered to give up your seat

Overbooking is not your problem when:

  • You voluntarily gave up your seat
  • You arrived at check-in or the gate too late
  • You do not have a confirmed reservation

How Much Compensation Are You Entitled To?

EU Regulation EC 261/2004 sets out clear compensation amounts for denied boarding:

Flight distance Compensation amount
Up to 1,500 km €250
1,500–3,500 km within the EU €400
Over 3,500 km €600

These amounts are fixed by law — the airline must pay them regardless of the ticket price. A €29 budget airline ticket gives you exactly the same legal right to €250 as a €500 business ticket does.

What to Do at the Airport When You Are Denied Boarding

  1. Do not agree to volunteer before you understand your full rights and what the airline is actually offering.
  2. Request written confirmation of the denied boarding and the reason for it.
  3. Keep your boarding pass and all communication from the airline.
  4. Ask specifically whether the reason is overbooking or something else.
  5. Note the times — both the original departure time and the rescheduled flight time.

What Documents to Collect

  • Boarding pass (print it or take a screenshot)
  • Booking confirmation / e-ticket
  • Written notice from the airline about the refusal
  • Receipts for food, transport, or hotel (the airline must cover these costs)
  • Photos of airport information boards showing the delay or cancellation

Overbooking vs Voluntary Surrender — An Important Distinction

Airlines often ask passengers to voluntarily give up their seat in exchange for a voucher or other benefits. This is your choice — you have every right to refuse.

If you voluntarily give up your seat — you negotiate terms with the airline (voucher, upgrade, cash). You are not entitled to EC 261/2004 compensation, so make sure any deal offered is worth it before agreeing.

If you are denied boarding against your will — you are entitled to the full EC 261/2004 compensation (€250–€600) plus:

  • Full ticket refund or rerouting at the earliest opportunity
  • Meals and refreshments
  • Hotel accommodation (if the next available flight is the following day)
  • Transport between the airport and the hotel

How to File a Complaint with the Airline

You can file a complaint yourself, but airlines frequently reject or ignore passenger claims. Common tactics used:

  • "Extraordinary circumstances" (overbooking is not an extraordinary circumstance under EU law — it is a commercial decision by the airline)
  • Delaying their response for weeks or months
  • Offering a travel voucher instead of cash payment
  • Claiming the circumstances don't qualify for compensation

Know your rights: under EC 261/2004, the airline must respond to a compensation claim within a reasonable time. If they do not respond or refuse without proper justification, you can escalate to your country's National Enforcement Body (NEB) or use a claims service.

When to Use a Professional Claims Service

If you don't want to spend time on bureaucracy, correspondence with the airline, and potential legal proceedings — a professional claims service will handle everything for you.

AirHelp has helped over 10 million passengers recover compensation. You pay only if you win — 35% commission on the recovered amount. Their legal team specialises in aviation law and knows exactly how to push back against unfair refusals.

Alternative route: you can also raise a complaint with your national aviation authority (for example, the Civil Aviation Authority in the UK, or the national enforcement bodies across EU countries). This is free but slower.

FAQ

Is overbooking legal?

Yes — overbooking itself is legal. But involuntary denied boarding obliges the airline to pay compensation under EC 261/2004. The practice of overselling is permitted; failing to compensate affected passengers is not.

How long do I have to file a claim?

Time limits vary across EU countries. In most EU states you have between 2 and 6 years from the date of the incident to pursue a claim. Don't delay — the earlier you file, the easier it is to gather documentation.

Can I demand cash instead of a voucher?

Yes. You have a legal right to monetary compensation. The airline cannot force you to accept a voucher. If a voucher is offered, you may decline it and insist on cash payment.

What if the airline claims it wasn't overbooking?

Airlines sometimes try to disguise overbooking under other reasons. If you were denied boarding despite holding a confirmed, checked-in ticket, your rights under EC 261/2004 apply regardless of how the airline labels the situation.

Do I have to go to court?

No. Professional services like AirHelp handle the entire legal process. You simply provide the flight details and they do the rest. Court proceedings are only initiated as a last resort when airlines refuse to comply.

How long does it take to receive compensation?

Typically 3–6 months. AirHelp accelerates the process through its team of aviation law specialists. Direct claims to the airline can take 2–3 months just to receive a response, and many airlines deliberately delay in the hope that passengers give up.

What if I missed my connecting flight because I was denied boarding?

If you miss a connecting flight as a direct consequence of being denied boarding on the first leg — particularly if both flights were on the same booking — you may be entitled to additional assistance and compensation for the disruption to your entire journey. Document everything and include this information in your claim.


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Last updated: March 2, 2026