Fly380 - I just checked BA.com in the UK and GS-Alphas figures are correct-ish. I can see 103 Euros every day from Friday 18th to Thursday 24th, with the exception of Sunday 20th which is 894 euros, but the flight is into London City, not Heathrow. It's 894 euros if you want to fly one way into LHR over that week, but then who'd do that when you can get a return ticket to LHR for about 200 euros over those periods?