Barcelona (BCN) to Lisbon (LIS): 618 miles (994 km) great-circle, about 1h 45m nonstop by our estimate. Cheapest fare observed: $87 round-trip on Ryanair, nonstop, departing July 23, 2026.
$87 round-trip, Ryanair FR3078, departing 2026-07-23 at 17:35, returning 2026-07-27. The recorded itinerary left on a Thursday, returning on a Monday 4 nights later; the fare was observed 89 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $87, it ranked 11th of the 30 round-trip fares we recorded from BCN (median $129). That is 14.1 cents per great-circle mile (round-trip price over one-way distance), close to the BCN median of 13.7 cents across 30 round-trip routes.
Routes from BCN of similar length: Venice (591 mi) at $54 and Porto (558 mi) at $65.
Ryanair had the cheapest fare on 5 of 30 BCN routes. It is the 21st longest of the 30 routes we track from BCN.
Of 24 departure airports with a fare to Lisbon, Barcelona (BCN) ranked 2nd at $87. Lowest: $81 from Madrid (MAD); highest: $1476 from Buenos Aires (EZE); 10 nonstop. Cheapest-fare airlines (routes): easyJet (4), Ryanair (4), Air Europa (2), TAP Portugal (2), Air Canada (1) and Air Serbia (1), plus 10 more.
The reverse, Lisbon (LIS) to Barcelona (BCN), was $79 round-trip on Ryanair, nonstop, departing May 26, 2026. Lisbon to Barcelona 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/Madrid, Europe/Lisbon; flight time is our estimate.