Geneva (GVA) to Porto (OPO): 813 miles (1,309 km) great-circle, about 2h 10m nonstop by our estimate. Cheapest fare observed: $227 round-trip on easyJet, with 2 stops, departing July 21, 2026.
$227 round-trip, easyJet U27110, departing 2026-07-21 at 20:40, returning 2026-08-04. The recorded itinerary left on a Tuesday, returning on a Tuesday 14 nights later; the fare was observed 87 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $227, it ranked 9th of the 27 round-trip fares we recorded from GVA (median $288). That is 27.9 cents per great-circle mile (round-trip price over one-way distance), close to the GVA median of 26.9 cents across 27 round-trip routes.
Routes from GVA of similar length: Lisbon (929 mi) at $103 and Belgrade (693 mi) at $100.
easyJet had the cheapest fare on 9 of 27 GVA routes. It is the 18th longest of the 27 routes we track from GVA.
Of 7 departure airports with a fare to Porto, Geneva (GVA) ranked 7th at $227. Lowest: $65 from Barcelona (BCN); highest: $227 from Geneva (GVA); 3 nonstop. Cheapest-fare airlines (routes): Ryanair (3), easyJet (2), Air Europa (1) and Wizz Air (1).
The reverse, Porto (OPO) to Geneva (GVA), was $187 round-trip on Ryanair, 1 stop, departing May 1, 2026. Porto to Geneva flights.
That depends on your passport and trip, so check the official source for Portugal: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/Zurich, Europe/Lisbon; flight time is our estimate.