Official-source guide
Seat downgrade claims
A downgrade can entitle you to a partial refund of the fare difference under some passenger-rights regimes. The rules depend on the route, the reason, and how the airline handles it.
This guide is a concise summary based on official sources. It is not legal advice, rules can change, and passengers should check the linked official sources.
Key checks
- Confirm the reason for the downgrade in writing.
- Keep your original booking confirmation showing the cabin class paid for.
- Check whether the airline's conditions of carriage or local rules specify downgrade remedies.
Evidence to keep
- Original booking, boarding pass, and any written downgrade notice.
- Receipts if you paid for seat selection or extra-legroom seats that were not honored.