Cheap flights from Lisbon to Barcelona from £29

The cheapest month to fly to Barcelona-El Prat Airport from Lisbon is in November. Flight prices, which tend to average around £60, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Lisbon during December instead. Flights to Barcelona-El Prat Airport in December, while not as cheap as those in November, still average around £77.

According to our data, Monday is the cheapest day to fly to Barcelona-El Prat Airport from Lisbon. The lowest ticket price found for a Monday departure recently was £103. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Wednesday, with ticket prices averaging around £203.

Flying to Barcelona-El Prat Airport from Lisbon in the evening is the least expensive time of day to depart. momondo users have found prices as low as £132 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £205 on average. Flights to Barcelona-El Prat Airport from Lisbon in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £93 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Lisbon for as low as £67 on momondo.

There are 3 cabin classes available to choose from on Lisbon to Barcelona-El Prat Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

Vueling, TAP AIR PORTUGAL and easyJet are the top three most popular airlines that fly to Barcelona-El Prat Airport from Lisbon according to our data. Vueling is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Barcelona-El Prat Airport. Keep in mind that there are 3 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 32% of flights between Lisbon and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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 26% of their flights experiencing any sort of delay.

As of June 2026, 23 flights take off from Lisbon and land in Barcelona-El Prat Airport each day. The most common flight departure time for this route is 14:00, with 35% of daily flights taking off at midday.

164 flights are operational weekly from Lisbon to Barcelona-El Prat Airport as of June 2026. The most popular departure day for this route is Thu, with 32% of flights per week taking off on this day.