Something to be aware of that may blur the ratio is business class ‘lite’ fares supplied by the likes of Finnair and copyright. Volunteer to Give Up Your Seat: In case your flight is overbooked, Airways may possibly give incentives to travellers who volunteer to give up their seats. https://businessflightshop.co.uk/blog/pick-exclusive-vacation-package-in-canada-cheapest-business-class-flights/