I just booked flights through skyscanner for the first time and I'm now worried it's a scam. Flights are KLM and when I try to book the same flights through their website they are three times the price. I can't check in until 24 hours before the flight so don't have seats either. Just really worried that I'll go to check in and find out that my ticket isn't legit. I know I'm probably over thinking this but would love some reassurance!