Cheap flights from London Luton Airport to Portugal from £21

The month of November is, on average, the cheapest month to fly to Portugal from London Luton Airport, with most prices found around £83. If you are unable to visit Portugal during the month of November, then departing from London Luton Airport during the month January is also very affordable. Most momondo users find prices during this month for around £86.

The cheapest day to depart from London Luton Airport to Portugal is on a Tuesday when prices can be found for as low as £141. Flights from London Luton Airport to Portugal on a Thursday will generally be more expensive and average around £194. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

The cheapest time of day to fly to Portugal is at midday when flights can be purchased for as low as £146. Flights to Portugal are more costly in the morning, with an average ticket price of £166. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from London Luton to Faro for the best London Luton - Portugal flight prices

You are more likely to see cheaper flights to Portugal from London Luton Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £155 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 London Luton Airport for as low as £135 on momondo.

There are 3 cabin classes available to choose from on London Luton Airport to Portugal 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 London Luton to Portugal

easyJet, Ryanair and Wizz Air are the top three most popular airlines that fly to Portugal from London Luton Airport according to our data. easyJet is the first choice among our users, with 78% of people opting to fly with this airline when travelling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% of flights between London and Portugal have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon 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. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, easyJet have had the fewest delays on this route over the last 12 months, with about 20% of their flights experiencing any sort of delay.

4 flights are operational daily from London Luton Airport to Portugal as of October 2026. The most popular departure time for this route is 07:00, with 46% of flights per day taking off at midday.

As of October 2026, there are 34 flights per week flying from London Luton Airport to Portugal. The most common day of the week flights depart is Fri, with 26% of flights taking off on this day.