Originally Posted by sunshinebob

I think it's a part pay with avios enhancement. For the next 4 days you get the following cash discounts when part paying with avios on a single flight.

• £5 in exchange for 250 Avios,
• £9 for 450 Avios,
• £16 for 800 Avios,
• £28 for 1,400 Avios,
• £40 for 2,000 Avios,
• £50 for 2,500 Avios.

Returns are double, ie up to £100 off the cash price for 5000 avios