Airline luggage size guidelines

Know Before You Go: Airline Luggage Size Guidelines

Before heading to the airport, it’s essential to understand your airline’s luggage size and weight restrictions. Each carrier has its own rules for carry-on and checked bags, and exceeding those limits can lead to unexpected fees or delays. Whether you’re packing light for a weekend getaway or checking bags for an international trip, always double-check the dimensions and weight allowed. A little planning ensures a smoother travel experience and helps you avoid last-minute surprises at the gate.

If you’re flying into the UK, make sure your baggage meets airline requirements to avoid surprises at check-in. Here’s a handy guide for carry-on and checked baggage allowances for major international airlines serving UK destinations like London Heathrow, Manchester, Edinburgh, and more.

Tips for UK-Bound Travelers

“Linear inches” = length + width + height.

Weight limits vary by cabin class (economy, premium, business).

Check-in early: Baggage checks can take longer at busy UK airports like Heathrow.

Strict enforcement: UK-bound flights often weigh carry-ons at the gate—especially with European carriers.

Official Airline Baggage Info

Britishairways

Easyjet

Ryanair