Beginner's guide to Ireland
05 Jun 2026
Airline cabin bag allowance guide
From BA to Ryanair, easyJet to Wizz, which airline allows the most carry-on hand luggage, and what dimensions should you stick to to avoid fees?
Check your airline’s hand luggage rulesWhat went wrong with Booking.com?
How fraudsters tricked guests with fake listings and messages on the world’s biggest hotel booking site, and what you can do to avoid falling into the same traps.
Spot the signs of a dodgy bookingThe best and worst package holiday providers
Package holidays are cheaper, safer and more likely to get you home in an emergency. We’ve ranked the UK’s biggest, best and worst firms.
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Should we stop using the term 'low-cost airlines'?
Our annual survey has ranked Ryanair as the worst-performing short-haul airline. In this episode of Which? Shorts, we reveal the results of our research, thanks to thousands of travellers giving their feedback of 23 carries based on the booking process, customer service, value for money and more. Plus, we compare how low-cost airlines could cost more than you'd first expect once you've paid for any optional extras that other providers include in the headline price.
