Cheap flights from Luxembourg to Lisbon from £39

In general, January is the cheapest month to fly from Luxembourg to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £98. If you are unable to visit Lisbon during the month of January, then departing from Luxembourg during the month November is also very affordable. Most momondo users find prices during this month for around £99.

The cheapest day to depart on your flight to Lisbon is on a Monday when prices can be found for as low as £85. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to Lisbon for around £497.

In the morning is the cheapest time of day to fly from Luxembourg to Lisbon when you can find flight prices for as low as £153. Flying to Lisbon in the morning is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the afternoon, with an average ticket price of £582. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Lisbon from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around £143 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 Luxembourg for as low as £104 on momondo.

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

As of April 2026, prices for Luxembourg to Lisbon flights are approximately 19% more expensive when compared to flights at the same time last year.

easyJet is the most popular carrier operating from Luxembourg to Lisbon Humberto Delgado

easyJet, Luxair and TAP AIR PORTUGAL are the top three most popular airlines that fly to Lisbon from Luxembourg according to our data. easyJet is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Lisbon. Keep in mind that there are 3 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Historically, on average around 32% of flights between Luxembourg and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 110 minutes.

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

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Luxair have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.

The number of flights available between Luxembourg and Lisbon is 1 per day as of April 2026. The most frequent departure time is 17:00, with 57% of daily flights leaving at midday.

As of April 2026, 13 flights take off from Luxembourg and land in Lisbon each week. The most common flight departure day for this route is Wed, with 46% of weekly flights taking off on this day.