Ryanair flew to the airports nobody wanted and made them a moat

When EU deregulation opened European skies in April 1997, legacy carriers fought over congested primary airports with high landing fees and slow ground handling. Ryanair, already rebuilt on Southwest's low-cost template, went the other way: it flew to underused regional airports like Beauvais, Hahn and Charleroi, which it marketed as Paris, Frankfurt and Brussels.

The clever part was the bargaining position. A regional airport with spare capacity gains enormous value from a carrier that can promise millions of passengers a year, so Ryanair negotiated very low fees, local marketing subsidies and ground arrangements that let it turn aircraft around far faster than at major hubs. The 2006 study of the Ryanair-Charleroi agreement treated the deal as a textbook case of a low-cost airline extracting terms from a secondary airport.

Passengers accepted an extra hour by bus in exchange for fares that undercut incumbents by half or more. What looked like a weakness — flying to airports nobody wanted — was actually the source of the cost gap, because the airports' eagerness was priced into every ticket.

Treat the airport as a customer, not a cost

Idle airport capacity is cheap; the seller needs the buyer more than the buyer needs the seller.

Secondary fields are uncongested, so aircraft spend more hours per day earning revenue.

Low fees are structural, not promotional: rivals at primary hubs cannot match them.

The trade is honest — passengers swap distance for price, and choose it voluntarily.

When everyone competes for the same scarce asset, serve the neglected alternative; its owners will pay you to make it valuable.

Charleroi became Ryanair's first continental European base in 1998, and the template was repeated across Europe. The state-aid terms of the Charleroi deal later drew an EU investigation, but the model survived and was copied by easyJet, Wizz Air and others. Ryanair grew into Europe's largest airline by passenger numbers, and its pattern of withdrawing capacity from airports that raise charges shows the negotiating logic still runs the company.