Yes. US to Europe: $150 per bike, each way. Within Europe: ~$64 per bike, each way.
How much does Air France charge for a bike between the US and Europe?
$150 per bike, each way. Bike fee: $150 each way from the US. €125 each way from Europe. Register the bike with Air France at least 2 days before your flight. They have to approve it.
How much does Air France charge for a bike within Europe?
~$64 per bike, each way. Bike fee: €55 (about $64) each way within Europe. Register the bike with Air France at least 2 days before your flight. They have to approve it.