Lisbon (LIS) to Barcelona (BCN): 618 miles (994 km) great-circle, about 1h 45m nonstop by our estimate. Cheapest fare observed: $79 round-trip on Ryanair, nonstop, departing May 26, 2026.
$79 round-trip, Ryanair FR3079, departing 2026-05-26 at 20:35, returning 2026-05-28. The recorded itinerary left on a Tuesday, returning on a Thursday 2 nights later; the fare was observed 31 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $79, it ranked 3rd of the 30 round-trip fares we recorded from LIS (median $251). That is 12.8 cents per great-circle mile (round-trip price over one-way distance), below the LIS median of 18.5 cents across 30 round-trip routes.
Routes from LIS of similar length: Funchal (600 mi) at $93 and Ponta Delgada (900 mi) at $248.
Ryanair had the cheapest fare on 7 of 30 LIS routes. It is the 27th longest of the 30 routes we track from LIS.
Of 57 departure airports with a fare to Barcelona, Lisbon (LIS) ranked 12th at $79. Lowest: $44 from Milan (MXP); highest: $1401 from Brisbane (BNE); 28 nonstop. Cheapest-fare airlines (routes): Vueling (11), Wizz Air (10), Ryanair (8), Air Canada (4), Air Europa (3) and Wizz Air Malta (3), plus 18 more.
The reverse, Barcelona (BCN) to Lisbon (LIS), was $87 round-trip on Ryanair, nonstop, departing July 23, 2026. Barcelona to Lisbon flights.
That depends on your passport and trip, so check the official source for Spain: 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/Lisbon, Europe/Madrid; flight time is our estimate.