Don't worry at all. I am a size 24 atm and have recently flown with both Ryainair and Jet2. I still had a good 3 inches excess on the seat belt so you will be absoluuuuuutely fineHi all, due to go to lanzarote in November and really looking forward to it but honestly the main thing worrying me is the seatbelts on the flight. We are flying with Ryanair and I know Iv put on quite a bit of weight since I last flew especially since covid .. I am convinced the seatbelt won’t fit me. I’d be about a size 18/20 now when before I would have been 16. It’s really worrying me to the point I want to cancel the holiday