Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Athens to Lisbon
The cheapest flights right now
Athens – Lisbon
Outbound – Aug 20, 2026
direct
4h 25m Return – Aug 27, 2026
direct
3h 55m $589
today
Athens – Lisbon
Outbound – Sep 10, 2026
1 stop
6h 30m VCE
Return – Sep 16, 2026
direct
3h 55m $334
2 days ago
Athens – Lisbon
Outbound – Sep 10, 2026
direct
4h 25m Return – Sep 16, 2026
direct
3h 55m $364
2 days ago
Athens – Lisbon
Outbound – Sep 10, 2026
1 stop
6h 30m VCE
Return – Sep 17, 2026
direct
3h 55m $361
2 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$85
Average price of a round trip
$115
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
4h36
A flight from Athens to Lisbon takes on average 4h36.
Best time
October
According to user searches, the ideal month to go to Lisbon is October.
The best flight deals for a week
Athens – Lisbon
Outbound – Aug 20, 2026
direct
4h 25m Return – Aug 27, 2026
direct
3h 55m $589
today
Athens – Lisbon
Outbound – Aug 20, 2026
direct
4h 25m Return – Aug 27, 2026
direct
3h 55m $506
today
Athens – Lisbon
Outbound – Aug 20, 2026
direct
4h 25m Return – Aug 28, 2026
direct
3h 55m $516
today
Athens – Lisbon
Outbound – Aug 20, 2026
direct
4h 25m Return – Aug 28, 2026
direct
3h 55m $512
today
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Tips for finding a cheap flight from Athens to Lisbon
Check out our tips for booking your flight to Lisbon (Portugal) from Athens (Greece) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is March, with an average flight ticket price of $91 (calculation over the last two years). The most touristic season corresponds to the months of May, August and April.
For the cheapest flights, it is advisable to buy your ticket at least 36 days before the departure date.
The airline offering the cheapest flight tickets is Easyjet. A ticket from the airline Easyjet to Lisbon costs on average $112.
The airlines that offer the most flights are Aegean Airlines, Easyjet and Aegean Airlines.
info departure city :
Athens, Greece
airport :
Athens-Elefthérios Venizélos International Airport (ATH)
local time :
Athens is a city in the country Greece, the time zone is [[timezone]]. In Athens, it is currently {fromLocalTime}, the temperature is on average 31°C, with a minimum of 26°C and a maximum of 36°C.
The city of Athens has 1 airport(s): Athens-Elefthérios Venizélos
destination info :
Lisbon, Portugal
airport :
Lisbon-Humberto Delgado Airport (LIS)
local time :
Lisbon is in the country Portugal, the time zone is [[timezone]]. In Lisbon, it is currently {toLocalTime}, the temperature is on average 21°C, with a minimum of 18°C and a maximum of 26°C.
The city of Lisbon has 1 airport(s): Lisbon-Humberto Delgado
Useful info about Lisbon
What is the least touristic period to go to Lisbon?
If you want to visit Lisbon during the least touristic period, choose the month of October.
What is the most popular time to travel to Lisbon?
In Lisbon, the most popular month is May. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Athens to Lisbon?
According to our data, it is recommended to book your flight 36 days before your departure. If you book your flight ticket 6 weeks before your departure, you may find a price below average. The cheapest day to book a flight from Athens to Lisbon is Tuesday.
What are the arrival and destination airports when traveling between Athens and Lisbon?
When you leave, you can leave from Athens-Elefthérios Venizélos, and you will arrive at .
How to reach Athens airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Athens to Lisbon?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Athens and Lisbon?
In summer, the average temperature is 21°C in Lisbon and 27°C in Athens. The average rainfall in summer is 5 mm in Lisbon and 12 mm in Athens. In summer, it is warmer in Athens and it rains less in Lisbon. In winter, it is colder in Lisbon and it rains more in Lisbon.