Additional perks of traveling business class with JAL include an extra checked bag allowance, in-flight extras like slippers and noise-canceling headphones, and attentive assistance from the flight attendants. KAYAK can be a travel internet search engine. Which means we look across the web to locate the best prices we can https://businessflightshop.co.uk/blog/how-to-avail-of-the-best-deals-on-premium-economy-flights/