The cheapest round-trip from Madrid to Helsinki is about 195 EUR, usually in January 2027; June 2026 is priciest, so booking the low month saves around 126 EUR (~39%). Typical fare ~216 EUR, from 242 priced fares. Flightmussy live data, updated 2026-06-05.
Cheap flights from Madrid (MAD) to Helsinki (HEL). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.
Cheapest round-trip seen: 195 EUR, usually around January 2027. Typical fare ~216 EUR. Across the year prices range roughly 195–321 EUR — about 39% cheaper in the low season than the peak (June 2026). Carriers on this route include Finnair, KLM, Air France, Air Baltic.
Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-05. Prices change constantly — search live for current fares.
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