Cheap flights from Barcelona to Lisbon from £33

In general, October is the cheapest month to fly from Barcelona to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £70. If you are unable to visit Lisbon during the month of October, then departing from Barcelona during the month November is also very affordable. Most momondo users find prices during this month for around £76.

The cheapest day to depart on your flight to Lisbon is on a Sunday when prices can be found for as low as £107. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona to Lisbon for around £408.

In the afternoon is the cheapest time of day to fly from Barcelona to Lisbon when you can find flight prices for as low as £140. Flying to Lisbon in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly at midday, with an average ticket price of £335. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Lisbon from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £88 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Barcelona for as low as £64 on momondo.

Vueling and easyJet are the most popular carriers operating from Barcelona to Lisbon Humberto Delgado

TAP AIR PORTUGAL, Vueling and easyJet are the top three most popular airlines that fly to Lisbon from Barcelona according to our data. TAP AIR PORTUGAL is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 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 departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of May 2026, there are 23 flights per day flying from Barcelona to Lisbon. The most common time of day flights depart is 11:00, with 49% of flights taking off in the afternoon.

165 flights are operational weekly from Barcelona to Lisbon as of May 2026. The most popular departure day for this route is Thu, with 28% of flights per week taking off on this day.