The cheapest round-trip from Oslo to Valencia is about 150 EUR, usually in August 2026; September 2026 is priciest, so booking the low month saves around 178 EUR (~54%). Typical fare ~185 EUR, from 315 priced fares. Flightmussy live data, updated 2026-06-03.
Cheap flights from Oslo (OSL/TRF) to Valencia (VLC). 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: 150 EUR, usually around August 2026. Typical fare ~185 EUR. Across the year prices range roughly 150–328 EUR — about 54% cheaper in the low season than the peak (September 2026). Carriers on this route include KLM, Norwegian, Iberia.
Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-03. Prices change constantly — search live for current fares.
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