Transavia flight, was booked as KLM but i couldnt pick out seat or obtain boarding pass with KLM in any way. Crammed seating and very no frills knowledge throughout. First and last time. The average cost of all round-journey flights from London to Atlanta clicked on KAYAK for daily over https://medium.com/@firstclasstohouston/diy-vacation-planning-vs-buying-a-packaged-tour-e58b8fb84b9c