Originally Posted by
Tobias-UK
The OP hadn’t stated the route of the cancelled flight so for clarity, if the flight is to the UK then UK261 applies, if the flight is to a non-UK destination then EU261 will apply.
Thanks for clearing that up: UK261 it is then. And the thrill of my first UK261 claim
Just for perfect clarity the route is HEL LHR on a (cancelled) BA marketed flight operated by Finnair, supported by a 125- BA ticket.