Cheap flights from Barcelona to Portugal from $54

In general, March is the cheapest month to fly from Barcelona to Portugal. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $166. If you’re not able to fly to Portugal in March, then January is your next best option. Flight prices from Barcelona to Portugal during January average around $168.

The cheapest day to depart from Barcelona to Portugal is on a Friday. Travellers who choose to depart for Portugal on a Friday will often find tickets for as low as $242. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Barcelona to Portugal for around $438.

In the morning is the cheapest time of day to fly from Barcelona to Portugal when you can find flight prices for as low as $237. Flying to Portugal in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $322.

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

You are more likely to see cheaper flights to Portugal from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $184 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Barcelona for as low as $132 on momondo.

There are 2 cabin classes available to choose from on Barcelona to Portugal 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 23% of flights between Barcelona and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 115 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.

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 14% of their flights experiencing any sort of delay.

The number of flights available between Barcelona and Portugal is 32 per day as of October 2026. The most frequent departure time is 17:00, with 48% of daily flights leaving in the afternoon.

As of October 2026, there are 227 flights per week flying from Barcelona to Portugal. The most common day of the week flights depart is Thu, with 30% of flights taking off on this day.