Cheap Flights from Lisbon to Porto

The route from Lisbon to Porto covers about 278 km (173 miles). A nonstop flight, when scheduled, usually takes around 1h 10m gate to gate, although total trip time still depends on airport queues, transfer costs, and how early you need to arrive. On shorter European city pairs like this one, time savings can matter as much as the fare itself. If you only see one-stop options on your travel dates, connections through Amsterdam or Barcelona can widen the fare mix, but total journey time often stretches to 4 to 6 hours.

For many travelers, the cheapest time to fly from Lisbon to Porto is outside June to September and holiday weekends. January to March and mid-November usually give you a better chance of seeing lower fares, especially if you can depart on Tuesday or Wednesday and avoid the busiest Friday-to-Sunday patterns. Shoulder-season trips are often the sweet spot on this city-and-sea route: you still get a strong travel experience in Porto, but airlines are not dealing with the same pressure they see during bank holidays, school breaks, or sold-out weekend peaks.

For this route, compare a mix of budget and full-service carriers rather than assuming one airline always wins on value.

• Ryanair: often one of the lowest headline fares if you can travel light.
• Transavia: worth comparing when leisure-heavy dates put pressure on the biggest carriers.
• TAP Air Portugal: frequently competitive on Portugal routes and well-timed European departures.
• Vueling: often useful on Spain, Italy, and France city-pair schedules.
• easyJet: often competitive on short-haul European routes with solid schedule choice.

Porto skyline and city-break atmosphere for this route.

Headline round-trip fares on this route often start around EUR 39 to EUR 84 in quieter periods. A more typical booking window lands closer to EUR 115 to EUR 180, while peak travel dates can push pricing toward EUR 220 to EUR 330 or higher. Prices change with school holidays, event weekends, and how many travelers are chasing the same nonstop times. On short-haul Europe trips, baggage, seat selection, and airport-transfer costs can change the real total more than many travelers expect, so always compare like-for-like fares.

On this route, airport choice can save money only if the ground transfer still makes sense for your trip. Start with Humberto Delgado Airport on the Lisbon side and Porto Airport on the Porto side, then widen the search if the fare difference is meaningful.

• Origin side: Porto (OPO) if an open-jaw Portugal trip fits your plans better
• Origin side: Faro (FAO) if you are heading straight to the Algarve after landing
• Destination side: Vigo (VGO) for some northern Portugal and Galicia itineraries
• Destination side: Lisbon (LIS) if you are planning an open-jaw Portugal trip with rail in between

Porto is ideal for food-focused weekends, river views, and Douro add-ons, and it often feels more compact and easiergoing than larger capital cities. If you are still planning the rest of the trip, see our Porto destination guide for more ideas before you book.

Airplane and route-planning visual for Lisbon to Porto.