Cheap flights from Lisbon to Barcelona from $61

In general, November is the cheapest month to fly from Lisbon to Barcelona-El Prat Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $136. 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 $159.

Our data shows that Friday is the least expensive day to fly to Barcelona-El Prat Airport. Tickets to fly out on this day can be as low as $325. The most expensive day to fly to Barcelona-El Prat Airport is Thursday, with ticket prices averaging around $668.

Our most recent data shows that the best time of day to fly to Barcelona-El Prat Airport is in the morning. Flights from Lisbon to Barcelona-El Prat Airport during this time can be as low as $372. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $434 on average. Flights to Barcelona-El Prat Airport from Lisbon in the evening 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 $191 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 $139 on momondo.

There is only 1 cabin class 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.

Historically, on average around 30% 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.

Wednesday 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 27% of their flights experiencing any sort of delay.

9 flights are operational daily from Lisbon to Barcelona-El Prat Airport as of October 2026. The most popular departure time for this route is 14:00, with 46% of flights per day taking off in the afternoon.

64 flights are operational weekly from Lisbon to Barcelona-El Prat Airport as of October 2026. The most popular departure day for this route is Fri, with 84% of flights per week taking off on this day.