Just found a nice fare to HEL from LHR in J. Out Friday 15/11 BA 794 @ 11:10, back Sunday 17/11 BA 799 @ 17:00. £221 each - the only date in the calendar a 2 day trip is this price. Earns 160 TP plus a nice chunk of Avios. Showing 4 seats left on both legs, even though it said that before I booked two!