Azair

I want to find the cheapest possible low-cost flights from any airport in Spain without wading through ads and upsells.

A bare-bones search engine that aggregates low-cost carrier prices across European routes. No booking — it links out to the airline directly.

Why it rocks

✓Searches across Ryanair, Vueling, easyJet, Wizz Air, and others simultaneously.
✓The "flexible dates" function is genuinely useful — find the cheapest day to fly in a window.
✓No ads, no tracking, no upsells. It just returns prices.
✓Links straight to the airline's site, so you pay the carrier directly, not a middleman.

Heads up

✗Interface is minimal to the point of basic — don't expect a polished experience.
✗Only covers low-cost carriers; won't show full-service airline fares.

Cost: Free