Cheap flights from Athens to Lisbon from $86

In general, January is the cheapest month to fly from Athens to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $200. If you are unable to visit Lisbon during the month of January, then departing from Athens during the month February is also very affordable. Most momondo users find prices during this month for around $238.

Our data shows that Friday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $240. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Athens to Lisbon for around $348.

The cheapest time of day to fly to Lisbon is in the afternoon when flights can be purchased for as low as $246. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $314 on average. Flights to Lisbon from Athens in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Lisbon from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Athens for as low as $199 on momondo.

There are 3 cabin classes available to choose from on Athens Eleftherios V. to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 12% on your flight if you consider stops on a Athens to Lisbon flight.

As of February 2026, prices for Athens to Lisbon flights are approximately 2% cheaper when compared to flights at the same time last year.

Air Serbia and Aegean Airlines are the most popular carriers operating from Athens Eleftherios V. to Lisbon Humberto Delgado

Aegean Airlines, easyJet and Lufthansa are the top three most popular airlines that fly to Lisbon from Athens according to our data. Aegean Airlines is the first choice among our users, with 78% of people opting to fly with this airline when traveling 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 18% of flights between Athens and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 89 minutes.

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

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

According to our data, Aegean Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

Frankfurt am Main (FRA) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Flights via Luqa (MLA) offer the lowest average round-trip price of $165.

Flights connecting via Barcelona (BCN) have the shortest average one-way travel time: 6h 50m.

Luqa (MLA) has the shortest average layover time for this route: 1h 53m.

The number of flights available between Athens and Lisbon is 2 per day as of February 2026. The most frequent departure time is 8:00AM, with 66% of daily flights leaving at noon.

As of February 2026, 15 flights take off from Athens and land in Lisbon each week. The most common flight departure day for this route is Fri, with 27% of weekly flights taking off on this day.