Please note: this deal is over 2 weeks old and may no longer be valid.

Ryanair are having another amazing seat sale on their already low fares! Book now for fares as low as £10.99 one way in some cases! That includes taxes, fares and online check-in.

This fare does not include their administration fee of £5 which will be added when you enter your credit/debit card details. There is no fee if you pay by Ryanair Cash Passport.

You'll have to hurry to book before midnight Thursday 24th May 2012! The low fares are available on flights departing Monday to Thursday from 4th June to 28th June 2012, excluding any school and public holidays and subject to availability.

Destinations are limited, and you're more likely to find the cheapest fares if you can be flexible with your travel dates and can fly midweek. Only selected fares are sold with free online check-in. We found them only on the cheapest flights.

Note: Ryanair's flight prices do not include hold baggage; expect to pay an extra £15 per flight if you want to check-in a bag. Ryanair no longer offer airport check-in. Remember to check-in online and print out your boarding pass before your flight otherwise you face a £40 surcharge.