Porto to Santiago De Compostela flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Porto to Santiago De Compostela is €54 (checked on 5 Oct 2026).

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Lowest observed

€54

Average observed

€103

Cheapest month

December 2026

Last checked

12 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €54

Lowest observed

14 Dec 2026

One way

Cheapest observed day · Last checked: 5 Oct 2026

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Prices are for observed departure and return date pairs. No data does not mean no flights.

Lowest observed: €54, departing 14 Dec 2026 (Last checked: 5 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 5Check live prices for this route
Airlines seen: Iberia, Vueling
Typical journey time: 3h 25m

Short answer

Routavio has seen Iberia fares from Porto to Santiago De Compostela. The lowest fare Routavio's own searches returned is €54, seen on 5 Oct 2026. The average across the fares we caught is €103. December 2026 is the cheapest month in our observations, at €54. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

The Routavio differenceIs there a cheaper alternative route?€17 (€37)See alternative routes →

About this route

Explore the fares we observed from Porto to Santiago De Compostela. Prices move often, so pick your dates to see the latest options.

Route distance: 191 km
Typical journey time: 3h 25m
Airlines seen: Iberia, Vueling

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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Price alert for Porto → Santiago De Compostela

If the observed fare for this date drops, we will email you. At most one message a day.

Airport to city: straight-line distance

Porto Airport (OPO) → Porto, city gazetteer reference point (41.1579, -8.6291): ≈ 11 km.
Santiago-Rosalía de Castro Airport (SCQ) → Santiago De Compostela, city gazetteer reference point (42.8782, -8.5448): ≈ 11 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.