That's not just an aggregator thing. Ryanair (and similar airlines like easyJet) have long been guilty of advertising low headline prices, then tagging on all m

That's not just an aggregator thing. Ryanair (and similar airlines like easyJet) have long been guilty of advertising low headline prices, then tagging on all manner of fees. Add on the baggage fees, landing fees, priority boarding fees, tax, credit card fees, etc. and the price isn't so impressive.