Air France downgrade: calculate the 30%, 50% or 75% refund
Short answer: if Air France places you in a lower cabin than the one purchased, EU261 requires reimbursement of 30%, 50% or 75% of the price attributable to the downgraded flight within seven days. The percentage depends on that sector's distance and category. It is not calculated automatically from the entire connected ticket, and ordinary seat changes within the same cabin are different.
Free eligibility check
Check your case in the form
Enter your route, date and type of disruption. We will check whether your case qualifies for a claim under EU 261/2004 or UK261.
What happened to your flight?
Claim up to €600 for a delayed or cancelled flight.
Choose the situation that applies to your flight:
This guide applies the current rules and the Mennens judgment as checked on 13 August 2026.
Confirm that a legal downgrade occurred
A downgrade means carriage in a lower travel class on the flight. Typical examples are:
- La Première to Business, Premium or Economy;
- Business to Premium Economy or Economy;
- Premium Economy to Economy.
Losing a preferred seat, extra legroom, lounge invitation or meal while remaining in the purchased cabin is not normally an Article 10 downgrade. Those may be claims for an unused paid option or failure to provide a contracted service.
An aircraft change does not itself decide the issue. Compare the cabin shown on the issued ticket with the cabin actually flown.
The current percentages
Article 10 of EU261 sets these rates:
| Flight affected by downgrade | Refund of attributable price |
|---|---|
| 1,500 km or less | 30% |
| intra-EU over 1,500 km, except European France to French overseas departments | 50% |
| other flights of 1,500-3,500 km | 50% |
| flights outside the first two categories, including qualifying long haul | 75% |
The special wording for routes between European territory of France and French overseas departments places them in the 75% category. Territory classification can be legally nuanced, so record the precise origin and destination rather than describing every overseas location alike.
Air France's passenger-rights notice states that the reimbursement is due within seven days. That current deadline is separate from future reform rules and from limitation periods for bringing a claim.
Calculate only the downgraded sector
The Court of Justice in Mennens (C-255/15) held that the basis is the price of the flight on which the passenger was downgraded. If that price is not separately shown, use the proportion between the distance of the affected flight and the total distance of the transport for which the ticket gave a right to carriage.
Taxes and charges that do not depend on cabin class are excluded from the reimbursement basis. This prevents an automatic percentage from being applied to airport taxes that were identical in Economy and Business.
Example: only Paris-CDG to New York is downgraded
A passenger buys one itinerary from a European city through CDG to New York. The feeder operates in the booked cabin, but CDG-New York is changed from Business to Economy. The long-haul sector is in the 75% category. Apply 75% to the fare value attributable to that sector, excluding class-independent taxes and charges.
Do not apply 75% to the untouched feeder merely because both flights share one ticket.
Example: a short European sector
A paid premium cabin is removed only on an Air France flight of no more than 1,500 km. The Article 10 rate is 30% of the attributable, class-dependent price for that sector. Verify actual route distance before using the category.
Ask for the fare breakdown
Connected tickets often display one fare plus aggregated taxes. Request:
- fare construction and sector allocation;
- class-independent taxes and charges;
- original cabin and booking class;
- flown cabin and booking class;
- amount paid for a separate upgrade;
- ticket reissue history.
If Air France does not provide a sector price, state that the Mennens distance proportion should be used. Do not invent a market price difference between Business and Economy; Article 10 applies its statutory percentage to the legally defined basis.
Several passengers on one reservation
The refund is calculated for each passenger's ticket. A family booking does not receive a single 75% payment. Differences can arise where one traveller used miles, one paid cash, or only some passengers were moved.
Create a table by passenger, ticket number, affected sector, purchased cabin, flown cabin, attributable price and requested percentage. This makes partial airline calculations easier to audit.
Paid upgrades
An upgrade bought from Air France with cash may form part of the price connected to the higher cabin, but the exact basis can depend on how the original ticket and upgrade were documented. Attach the upgrade receipt, new ticket or electronic miscellaneous document and card statement.
Do not assume that returning only the upgrade fee always exhausts Article 10, or that the percentage must always apply to the entire original fare plus fee. Ask for a transparent calculation under Mennens and explain the contractual structure.
An operational complimentary upgrade followed by travel in the originally purchased cabin generally does not mean the passenger was downgraded below the class paid for.
Flying Blue award tickets and upgrades
EU261 does not exclude tickets obtained through a frequent-flyer programme available to the public. A downgrade on an award ticket can therefore engage Article 10. Valuing a mixture of Miles, Cash & Miles, carrier charges and an upgrade award may be disputed.
Preserve the mileage debit, taxes, award conditions, ticket receipt and proof of the cabin actually used. Ask Air France to explain whether it restores miles, cash or both and how that remedy satisfies the statutory percentage. Avoid promising one universal conversion rate where the ticket does not state a sector cash value.
Downgrade plus delay or cancellation
The cabin reimbursement answers a different wrong from long arrival delay, cancellation or involuntary denied boarding. Separate remedies can coexist when their conditions are independently satisfied.
Example: Air France cancels a Business flight, reroutes the passenger next day in Economy and the passenger arrives more than three hours late. The file may include:
- Article 10 downgrade reimbursement for the affected replacement sector;
- Article 7 fixed compensation if cancellation conditions are met;
- reasonable hotel and meal costs;
- refund of a separately purchased service not delivered.
Avoid duplicate recovery of the same monetary item. Label each request and provide its legal basis.
Evidence at the airport
Keep the original and replacement boarding passes, ticket receipt, booking-class code, cabin photographs where appropriate, seat assignment and Air France messages. Ask the gate or cabin staff for written confirmation if the boarding pass does not clearly show the new cabin.
Do not refuse a lower cabin solely to strengthen a claim without first asking what alternatives exist. If travel is essential, flying in the lower cabin preserves the downgrade issue. If you decline and do not travel, refund, rerouting or denied-boarding questions may replace it.
Submit the request
After travel, use Air France's claim channel. Identify every downgraded sector and passenger, show the distance category, attach the fare breakdown and request payment within the current seven-day rule. If the airline returns only a seat fee, explain why the actual cabin was lower.
For a connected fare without sector allocation, cite Mennens and request the distance-based proportion. Retain the claim reference. The Air France claim form guide shows how to organise the submission.
Current law and the adopted reform
On 13 August 2026, current Article 10 still provides the seven-day reimbursement rule described above. The adopted EU reform is not yet applicable. Its future Article 10 preserves the percentage structure, moves toward automatic reimbursement within 14 days and codifies the sector-based approach. The future 14 days must not be confused with the separate future nine-month period for notifying certain passenger claims.
See the Air France compensation overview.
FAQ
Is moving me from Business to Premium Economy a downgrade?
Yes. Travel in any cabin below the one purchased can engage Article 10, even if the replacement is not Economy.
Does a different Business seat count as a downgrade?
No, not normally where you remain in Business. Claim an unused paid seat option separately if Air France did not provide it.
Is the 75% refund based on my entire return ticket?
No. Mennens limits the basis to the affected flight, using a distance proportion when its price is not separately stated.
Can Air France give a voucher instead of money?
Reimbursement should be made through the statutory payment methods. A travel voucher requires the passenger's signed agreement under EU261.
Can I combine a downgrade refund with delay compensation?
Yes, where each remedy's independent conditions are met. Keep the Article 10 calculation separate from the EUR 250-600 disruption claim.