Cheap flights from Lisbon to Athens from R2 301

The cheapest month to fly to Athens from Lisbon is in January. Flight prices, which tend to average around R3 068, are often lower during this time because this is during the off-season. If you don’t want to visit Athens in January, then you should wait until November to fly from Lisbon, when ticket prices are also cheap, with an average price of R3 771.

According to our data, Tuesday is the cheapest day to fly to Athens from Lisbon. The lowest ticket price found for a Tuesday departure recently was R9 298. 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 Monday because tickets tend to average around R10 396. These prices are subject to change though, so be sure to set up a Price Alert for flights to Athens.

According to our data, the cheapest time of day to fly to Athens is in the evening. momondo users have found flights departing from Lisbon to Athens in the evening for as low as R8 555. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Athens is in the morning when prices are around R9 029.

Fly from Lisbon Humberto Delgado to Athens Eleftherios V. for the best Lisbon Humberto Delgado - Athens Eleftherios V. flight prices

You are more likely to see cheaper flights to Athens from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around R4 831 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Lisbon for as low as R4 218 on momondo.

There are 2 cabin classes available to choose from on Lisbon to Athens 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 Lisbon to Athens.

As of September 2026, prices for Lisbon to Athens flights are approximately 11% more expensive when compared to flights at the same time last year.

Historically, on average around 34% of flights between Lisbon and Athens have experienced a delay on any given week. The average delay length over the past 12 months has been 87 minutes.

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

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

According to our data, Sky Express have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.