Cheap flights from Barcelona-El Prat Airport to Lisbon from $69

The month of March is, on average, the cheapest month to fly to Lisbon from Barcelona-El Prat Airport, with most prices found around $129. The month of November is another great option to travel to Lisbon, with average flight prices from Barcelona-El Prat Airport averaging around $136.

According to our data, Monday is the cheapest day to fly to Lisbon from Barcelona-El Prat Airport. The lowest ticket price found for a Monday departure recently was $116. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $427. These prices are subject to change though, so be sure to set up a Price Alert for flights to Lisbon.

Our most recent data shows that the best time of day to fly to Lisbon is in the evening. Flights from Barcelona-El Prat Airport to Lisbon during this time can be as low as $99. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $197 on average. Flights to Lisbon from Barcelona-El Prat Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ 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 $167 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 $115 on momondo.

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 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 15% of their flights experiencing any sort of delay.

As of May 2026, 18 flights take off from Barcelona-El Prat Airport and land in Lisbon each day. The most common flight departure time for this route is 17:00, with 53% of daily flights taking off in the afternoon.

As of May 2026, 130 flights take off from Barcelona-El Prat Airport and land in Lisbon each week. The most common flight departure day for this route is Tue, with 38% of weekly flights taking off on this day.