This from BA…
The Finnish cabin crew and aviation unions have called off the proposed strikes between Friday 15th November and Saturday 23rd November 2013.
If you have booked through British Airways to travel on a Finnair flight on 15 or 16 November and your flight is cancelled, or you would like to change your travel dates, you can continue to do so by calling your local British Airways office.
Flights operated by British Airways to or from Helsinki, are not affected.
How to contact BA
From the UK: 0844 493 0787 (06:00-20:00 local time)
From Finland: +358 9 693 79538 (09:00-17:00 local time, Monday – Friday)