Complaints & Compensation

Sample Letters: Compensation, Complaints and Reimbursement

Five short templates you can copy and adapt: compensation request, cancellation complaint, baggage claim, written explanation request, and expense reimbursement.

6 min read

Last checked: September 2026

Printed forms, a pen and paperwork on a desk

1. Flight compensation request

Subject: Compensation claim - flight [FLIGHT NUMBER], [DATE], booking [REFERENCE]

Dear [Airline] customer relations, I was booked on flight [NUMBER] from [ORIGIN] to [DESTINATION] on [DATE]. The flight was [cancelled / delayed] and I arrived at my destination [X] hours later than scheduled.

Based on the passenger rights rules applicable to this flight, I am claiming [AMOUNT] in compensation. Please confirm payment within 14 days, or provide the specific reason for the disruption if you consider compensation does not apply.

Booking reference: [REFERENCE]. Passenger names: [NAMES]. Attached: boarding passes, booking confirmation, and screenshots of your notifications.

Laptop and telephone on an office desk

2. Complaint about a cancelled flight

Subject: Complaint - cancellation of [FLIGHT NUMBER] on [DATE]

My flight was cancelled at [TIME] with [amount of] notice. I was [rebooked onto / not offered] an alternative and was [offered / not offered] meals and accommodation during a wait of [X] hours.

I would like a written explanation of the cause of the cancellation, confirmation of the assistance that should have been provided, and a decision on my compensation claim. I look forward to your reply within 14 days.

3. Lost or delayed baggage claim

Subject: Baggage claim - reference [PIR NUMBER]

My checked bag did not arrive on flight [NUMBER] on [DATE]. I reported it at [AIRPORT] and received reference [PIR NUMBER]. The bag was returned to me on [DATE] / has still not been returned after [X] days.

I am claiming [AMOUNT] for essential replacement items purchased during this period. Itemised receipts are attached. Please confirm the payment method and timeline.

4. Request for a written explanation

Subject: Request for the cause of disruption - [FLIGHT NUMBER], [DATE]

Please provide the specific reason for the [delay / cancellation] of this flight, and details of the measures taken to avoid it. A general reference to operational reasons is not sufficient for me to assess my claim.

5. Reimbursement of expenses

Subject: Reimbursement of costs - [FLIGHT NUMBER], [DATE]

Because no accommodation or meals were provided during the disruption, I incurred the following reasonable costs: [LIST WITH AMOUNTS]. Receipts are attached, numbered to match this list.

Please reimburse the total of [AMOUNT] to [payment details]. I am happy to provide further detail if needed.

Keep it human

You can be polite and still be firm. Templates work best when you trim them to your actual situation rather than sending every line.

This is general information, not legal advice. Rules change, and every situation is different. Always check the official airline or government information for your route before acting.

Official sources