To understand the "rounded book font," you need a brief history lesson. EasyJet didn’t always have this polished digital look.

This font is part of a proprietary family that includes easyJet Rounded Headline and easyJet Rounded Book .

While Cooper Black is strictly for the business name, easyJet Rounded Book is frequently used in all-caps for headings or as a clean, legible choice for passenger-facing materials. Popular Alternatives

The "Book" weight of EasyJet Rounded is specifically engineered for high legibility in dense information environments—like booking flight itineraries or reading safety instructions.