Cheap flights from Barcelona-El Prat Airport to Lisbon from £24

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 £73. If you are unable to visit Lisbon during the month of March, then departing from Barcelona-El Prat Airport during the month February is also very affordable. Most momondo users find prices during this month for around £74.

The cheapest day to depart on your flight to Lisbon is on a Sunday when prices can be found for as low as £109. 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-El Prat Airport to Lisbon for around £417.

In the afternoon is the cheapest time of day to fly from Barcelona-El Prat Airport to Lisbon when you can find flight prices for as low as £122. 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 £343. 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-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 £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-El Prat Airport for as low as £64 on momondo.

There are 2 cabin classes available to choose from on Barcelona-El Prat to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

TAP AIR PORTUGAL, Vueling and easyJet are the top three most popular airlines that fly to Lisbon from Barcelona-El Prat Airport according to our data. TAP AIR PORTUGAL is the first choice among our users, with 48% 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 29% 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 114 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night 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 16% of their flights experiencing any sort of delay.

As of March 2026, there are 31 flights per day flying from Barcelona-El Prat Airport to Lisbon. The most common time of day flights depart is 12:00, with 41% of flights taking off in the afternoon.

As of March 2026, there are 223 flights per week flying from Barcelona-El Prat Airport to Lisbon. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.