Join Date: Sep 2005
Location: HEL
Programs: AY Platinum, TK Elite, BT VIP, AA, BA, SK, DL, NT, WB + hotels
Posts: 8,752
If you want to postpone the flights this far into the future, my suggestion would be to cancel and refund at this time and rebook later.
We don't know what the cancellation policy will look like after a year, should there still be irregularities.