When booking holidays, travellers now face high costs for add-ons like baggage and priority boarding. Many are switching to capsule wardrobes that fit in carry-ons, but must navigate tight airline restrictions. Airlines can charge up to £70 for oversized luggage. This guide rounds up the best cabin bags for Ryanair, easyJet, and British Airways to help save money.
Ryanair cabin bag dimensions
Ryanair's small bag dimensions are 40 x 20 x 25cm and must fit under the seat. For a larger carry-on at an additional price, the maximum size is 55 x 40 x 20cm.
EasyJet and British Airways rules
EasyJet's under-seat bags must be 45 x 36 x 20cm, with optional add-on cases up to 56 x 45 x 25cm. British Airways requires small carry-ons of 40 x 30 x 15cm, but a larger carry-on up to 56 x 45 x 25cm is included at no extra cost.
Top carry-on bags for flights
Primark 8-Wheel Hard Shell Underseat Suitcase – £25. Measuring 48.5 x 30 x 20cm, it features eight spinner wheels, a telescopic handle, and zip compartments. Designed to fit under most airline seats, with detachable wheels.
Aerolite Premium Under Seat Cabin Bag – £8.99. At 40 x 20 x 25cm, it fits Ryanair's free under-seat allowance. Lightweight and roomy for weekend essentials.
Hayayu Convertible Cabin Bag – £23.99. This 40 x 20 x 25cm bag can be carried as a backpack or holdall. It extends to fit EasyJet's larger size restrictions.
Katie Loxton Milan Cabin Bag – £69.99. Measuring 40 x 25 x 19cm, this stylish bag is durable and suitable for flights or staycations.
DECATHLON Sports Bag – £5.99. At approximately 40 x 20 x 23cm, it is lightweight and affordable, ideal for under-seat requirements.
River Island Brown Polka Dot Quilted Holdall Bag – £42. Measuring 38 x 27 x 16cm, this quilted bag adds padding and protection.
An extra tip: packing cubes help keep items organised and maximise space.
