No lines is not true (I visited more than 5 major European airports in the last month), but they're very bearable - usually less than 5 minutes of waiting. Whil

No lines is not true (I visited more than 5 major European airports in the last month), but they're very bearable - usually less than 5 minutes of waiting. While it's true nobody asks you for passport, I don't believe nobody asks you for any documents. It's generally recommended to arrive an hour before take off if you've checked in online.