Ranking 24 airports and terminals using reviews from 4,000 members, the consumer rights brand looked at queues at check-in desk, bag drop, security, passport control and baggage reclaim. Customers also shared their experiences of the seating and airport staff, as well as prices in shops and toilets.
These experiences were combined to give each airport an overall customer satisfaction score, from 0-100%.
Here is where Leeds Bradford Airport ranks in the Which? guide to the best and worst UK airports.
1. Best and worst UK airports
Here are the 24 UK airports ranked in the Which? survey - from best to worst Photo: Simon Hulme/Jeff J Mitchell/Christopher Furlong/Getty Images
2. Liverpool John Lennon
Customer satisfaction score - 82% Photo: PAUL ELLIS/AFP via Getty Images
5. Bournemouth
Customer satisfaction score - 75% Photo: Photo by Finnbarr Webster/Getty Images
6. East Midlands
Customer satisfaction score - 72% Photo: Christopher Furlong/Getty Images