Cheap flights from Bilbao to Lisbon from £56

In general, June is the cheapest month to fly from Bilbao to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £111. If you are unable to visit Lisbon during the month of June, then departing from Bilbao during the month July is also very affordable. Most momondo users find prices during this month for around £115.

Fly from Bilbao to Lisbon Humberto Delgado for the best Bilbao - Lisbon Humberto Delgado flight prices

You are more likely to see cheaper flights to Lisbon from Bilbao when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £128 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 Bilbao for as low as £87 on momondo.

There is only 1 cabin class available to choose from on Bilbao to Lisbon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Bilbao to Lisbon.

As of September 2026, prices for Bilbao to Lisbon flights are approximately 19% cheaper when compared to flights at the same time last year.

Historically, on average around 15% of flights between Bilbao and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday 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 12% of their flights experiencing any sort of delay.