The cheapest round-trip from Porto to Dubrovnik is about 155 EUR, usually in September 2026; November 2026 is priciest, so booking the low month saves around 193 EUR (~55%). Typical fare ~203 EUR, from 91 priced fares. Flightmussy live data, updated 2026-06-05.
Cheap flights from Porto (OPO) to Dubrovnik (DBV). 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: 155 EUR, usually around September 2026. Typical fare ~203 EUR. Across the year prices range roughly 155–348 EUR — about 55% cheaper in the low season than the peak (November 2026). Carriers on this route include Vueling, SWISS, Lufthansa, Discover Airlines.
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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