Thank you for that - I keep learning more things on this forum all the time.... and I've already used up all my stopovers!! Hoping to a 24hr transit through on the way to LHR - never been to Helsinki and 24 hrs is better than nothing!!No, it would still be priced as LHR-SIN as SIN is the final destination using connecting flights. The only way to get the lower rate for HEL would be to take a stopover there.