Cheap flights from Barcelona-El Prat Airport to Lisbon from $45

In general, March is the cheapest month to fly from Barcelona-El Prat Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $93. If you are unable to visit Lisbon during the month of March, then departing from Barcelona-El Prat Airport during the month November is also very affordable. Most momondo users find prices during this month for around $98.

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $160. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona-El Prat Airport to Lisbon for around $244.

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $166. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $491 on average. Flights to Lisbon from Barcelona-El Prat Airport at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Barcelona-El Prat to Lisbon Humberto Delgado for the best Barcelona-El Prat - Lisbon Humberto Delgado flight prices

You are more likely to see cheaper flights to Lisbon from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $119 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Barcelona-El Prat Airport for as low as $86 on momondo.

Ryanair, Vueling, and easyJet are the most popular carriers operating from Barcelona-El Prat to Lisbon Humberto Delgado

Vueling, TAP AIR PORTUGAL and easyJet are the top three most popular airlines that fly to Lisbon from Barcelona-El Prat Airport according to our data. Vueling is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 5 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Historically, on average around 27% of flights between Barcelona and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Vueling have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

29 flights are operational daily from Barcelona-El Prat Airport to Lisbon as of May 2026. The most popular departure time for this route is 11:00AM, with 49% of flights per day taking off in the afternoon.

209 flights are operational weekly from Barcelona-El Prat Airport to Lisbon as of May 2026. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.