Full glossary
cabin
Premium Economy
Premium Economy Cabin
Definition
Mid-tier cabin between economy and business on long-haul flights. Wider seats, more recline, separate cabin, but not lie-flat. Half the price of business in cash.
Why it matters
On points: typically 35-45k each way to Europe or Asia. Useful when business saver awards are unavailable. Premium economy on Qatar, Singapore, and ANA is consistently rated highest quality.
Related terms in cabin
First Class
The most-premium cabin available on long-haul international flights. Typically suite-style seating with sliding doors, separate beds, butler service, premium dining.
Business Class
Premium cabin on long-haul international flights. Lie-flat seats with all-aisle access on most modern wide-bodies. Replaced First Class on most carriers.
Lie-Flat Seat
A business-class seat that fully reclines to a flat bed for sleeping. Standard on modern wide-bodies, becoming standard on long-range narrow-bodies (A321XLR).
All-Aisle Access
Business-class seat configuration where every passenger can reach the aisle without climbing over another passenger.