To be eligible to a cancelled flight compensation under EU 261, several conditions must be met. If the airline notified you about the cancellation 14 days or more prior to the flight, you are not eligible to compensation.
Unsure on how much you could claim? View our compensation amounts table for more informaiton.
The amount of the cancelled flight compensation ranges between 250 and 600 euro and depends on the distance between your original point of departure and your final destination, the length of the delay if you agreed to a re-routing or alternate flight, and whether your flight was in the EU or not.
Source: Claim Compass