Save £12 per person per return ticket by using the Ryanair Cash Passport card

But be aware of the following:

• Prepaid cards are not covered by the Financial Services Compensation Scheme. So don’t load your lottery winnings onto the card.
• Transaction fee of 50p applies on spend anywhere other than on Ryanair.com
• Inactivity fee of £2.50 every 6 months! Loading a small amount of money may count as an activity as a way around this.
• Cash Machine Fee £2 per withdrawal
• £6 purchase fee refundable against future flights

More information and apply here: