Check-in at the airport counter is free of charge. It usually starts 2 hours (3 hours for long-haul flights) and ends 40-60 minutes before departure.

The earliest you cancheck-in online is 24 hours before departure. You can either print your boarding pass or have it sent to your mobile phone and just scan the barcode at the airport. If you are travelling with luggage, you will hand it in at the drop-off desk.