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Cheap flights from Athens International to Lisbon

Compare Athens International to Lisbon flight deals

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Flight deals from Athens International to Lisbon

Looking for a cheap last-minute deal or the best round-trip flight from Athens International Airport to Lisbon Airport? If you want to travel next month, round-trip fares start from $204. Find the lowest prices on one-way and round-trip tickets right here.
Lisbon.$128 per passenger.Departing Mon, Sep 14, returning Tue, Sep 29.Round-trip flight with Volotea and Vueling Airlines.Outbound indirect flight with Volotea, departing from Athens International on Mon, Sep 14, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departing from Lisbon on Tue, Sep 29, arriving in Athens International.Price includes taxes and charges.From $128, select.
Lisbon.$139 per passenger.Departing Wed, May 19, returning Sun, May 23.Round-trip flight with SKY express.Outbound direct flight with SKY express departing from Athens International on Wed, May 19, arriving in Lisbon.Inbound direct flight with SKY express departing from Lisbon on Sun, May 23, arriving in Athens International.Price includes taxes and charges.From $139, select.
Lisbon.$150 per passenger.Departing Mon, Sep 28, returning Fri, Oct 2.Round-trip flight with Ryanair.Outbound indirect flight with Ryanair, departing from Athens International on Mon, Sep 28, arriving in Lisbon.Inbound indirect flight with Ryanair, departing from Lisbon on Fri, Oct 2, arriving in Athens International.Price includes taxes and charges.From $150, select.
Lisbon.$150 per passenger.Departing Sat, Jan 16, returning Sun, Jan 17.Round-trip flight with Wizz Air and SKY express.Outbound indirect flight with Wizz Air, departing from Athens International on Sat, Jan 16, arriving in Lisbon.Inbound indirect flight with SKY express, departing from Lisbon on Sun, Jan 17, arriving in Athens International.Price includes taxes and charges.From $150, select.
Lisbon.$153 per passenger.Departing Sun, Mar 28, returning Fri, Apr 2.Round-trip flight with SKY express.Outbound direct flight with SKY express departing from Athens International on Sun, Mar 28, arriving in Lisbon.Inbound direct flight with SKY express departing from Lisbon on Fri, Apr 2, arriving in Athens International.Price includes taxes and charges.From $153, select.
Lisbon.$154 per passenger.Departing Wed, Apr 7, returning Sat, Apr 10.Round-trip flight with SKY express and TAP Air Portugal.Outbound direct flight with SKY express departing from Athens International on Wed, Apr 7, arriving in Lisbon.Inbound direct flight with TAP Air Portugal departing from Lisbon on Sat, Apr 10, arriving in Athens International.Price includes taxes and charges.From $154, select.
Lisbon.$154 per passenger.Departing Wed, May 19, returning Wed, Jun 2.Round-trip flight with SKY express.Outbound direct flight with SKY express departing from Athens International on Wed, May 19, arriving in Lisbon.Inbound direct flight with SKY express departing from Lisbon on Wed, Jun 2, arriving in Athens International.Price includes taxes and charges.From $154, select.
Lisbon.$155 per passenger.Departing Mon, Oct 19, returning Wed, Oct 21.Round-trip flight with easyJet.Outbound indirect flight with easyJet, departing from Athens International on Mon, Oct 19, arriving in Lisbon.Inbound indirect flight with easyJet, departing from Lisbon on Wed, Oct 21, arriving in Athens International.Price includes taxes and charges.From $155, select.
Lisbon.$167 per passenger.Departing Sun, Feb 7, returning Wed, Feb 10.Round-trip flight with Vueling Airlines and SKY express.Outbound indirect flight with Vueling Airlines, departing from Athens International on Sun, Feb 7, arriving in Lisbon.Inbound indirect flight with SKY express, departing from Lisbon on Wed, Feb 10, arriving in Athens International.Price includes taxes and charges.From $167, select.
Lisbon.$170 per passenger.Departing Tue, Dec 15, returning Wed, Jan 13.Round-trip flight with Vueling Airlines and SKY express.Outbound indirect flight with Vueling Airlines, departing from Athens International on Tue, Dec 15, arriving in Lisbon.Inbound indirect flight with SKY express, departing from Lisbon on Wed, Jan 13, arriving in Athens International.Price includes taxes and charges.From $170, select.
Lisbon.$171 per passenger.Departing Sat, Feb 27, returning Thu, Mar 4.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Athens International on Sat, Feb 27, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departing from Lisbon on Thu, Mar 4, arriving in Athens International.Price includes taxes and charges.From $171, select.
Lisbon.$172 per passenger.Departing Fri, Jan 22, returning Wed, Feb 10.Round-trip flight with Vueling Airlines and SKY express.Outbound indirect flight with Vueling Airlines, departing from Athens International on Fri, Jan 22, arriving in Lisbon.Inbound indirect flight with SKY express, departing from Lisbon on Wed, Feb 10, arriving in Athens International.Price includes taxes and charges.From $172, select.
Lisbon.$172 per passenger.Departing Sat, Mar 6, returning Wed, Mar 10.Round-trip flight with Vueling Airlines and SKY express.Outbound indirect flight with Vueling Airlines, departing from Athens International on Sat, Mar 6, arriving in Lisbon.Inbound indirect flight with SKY express, departing from Lisbon on Wed, Mar 10, arriving in Athens International.Price includes taxes and charges.From $172, select.
Lisbon.$173 per passenger.Departing Sun, Mar 28, returning Wed, Mar 31.Round-trip flight with SKY express.Outbound direct flight with SKY express departing from Athens International on Sun, Mar 28, arriving in Lisbon.Inbound direct flight with SKY express departing from Lisbon on Wed, Mar 31, arriving in Athens International.Price includes taxes and charges.From $173, select.
Lisbon.$173 per passenger.Departing Sun, Dec 6, returning Fri, Dec 11.Round-trip flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departing from Athens International on Sun, Dec 6, arriving in Lisbon.Inbound indirect flight with Vueling Airlines, departing from Lisbon on Fri, Dec 11, arriving in Athens International.Price includes taxes and charges.From $173, select.
Lisbon.$173 per passenger.Departing Wed, Dec 16, returning Wed, Dec 23.Round-trip flight with SKY express and TAP Air Portugal.Outbound direct flight with SKY express departing from Athens International on Wed, Dec 16, arriving in Lisbon.Inbound direct flight with TAP Air Portugal departing from Lisbon on Wed, Dec 23, arriving in Athens International.Price includes taxes and charges.From $173, select.

Find the cheapest month to fly from Athens International to Lisbon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Athens International to Lisbon flights are currently cheapest in September.
Jul
from $234
Aug
from $204
Sep
from $128
Oct
from $155
Nov
from $180
Dec
from $173
Jan
from $150
Feb
from $167
Mar
from $171
Apr
from $153
May
from $139
Jun
from $202

Direct flights from Athens International to Lisbon

Athens International to Lisbon: Alternative routes

Compare routes from Athens International to Lisbon below. You may find an airport to fly into that's cheaper, faster, or easier than Lisbon.

Lisbon

8km from central Lisbon
ClosestCheapest
from $128
Search flights

Cascais Municipal

19km from central Lisbon
Search flights

Athens to Lisbon: Flight information

The things to know before you go.
Cheapest flight found$128
Cheapest month to flySeptember
Average flight time4 hrs, 32 mins
Most popular airlineAegean Airlines
Average flights per week50

Finding cheap flights from Athens International to Lisbon: Frequently asked questions

The best price we found for a round-trip flight from Athens International to Lisbon is $128. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 32 minutes is the average flight time from Athens International to Lisbon.
Aegean Airlines, TAP Air Portugal and Volotea fly direct from Athens International to Lisbon.
There are 50 flights per week flying from Athens International to Lisbon, as of July 2026.
The cheapest month to fly from Athens International to Lisbon is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Athens International Airport to Lisbon Airport on Monday, September 14, 2026.
Yes – the average flight time is 4 hours and 32 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Lisbon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Lisbon is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Volotea and SKY express offer the cheapest flight tickets to Lisbon.

Flying from Athens International Airport (ATH) to Lisbon Airport (LIS): what you need to know

  • Hop on a direct flight from Athens International Airport to Lisbon Airport and you'll be traveling for an average of 4 hours 30 minutes.

  • Lisbon is two hours behind Athens and observes the UTC+0 timezone.

  • Each week, there are 17 Athens International Airport to Lisbon Airport flights.

  • Give yourself enough time to catch your ATH to LIS flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as August, it's best to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during peak periods in general.

  • You can fly nonstop to Lisbon, Portugal. Take to the skies with one of these airlines offering direct flights from Athens International Airport to Lisbon Airport:

  • Aegean Airlines is the airline with the highest passenger demand for this route.

  • The most punctual carrier offering ATH to LIS flights is SKY express. Its services arrive as planned 79.17% of the time.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Athens International Airport to Lisbon Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Worthwhile stopovers between ATH and LIS include:

    • Madrid Airport

    • Barcelona Airport

    • Geneva Airport

How to find the cheapest flights from Athens International Airport (ATH) to Lisbon Airport (LIS)

  • $62 is currently the best price for a one-way Athens International Airport to Lisbon Airport flight. Return flights start at $128. These fares may change based on demand.

  • Get cheap tickets from ATH to LIS by booking at least seven months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • December is the cheapest month for flights from Athens International Airport to Lisbon Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices across every month.

  • Never miss a deal on cheap flights from ATH to LIS by creating a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Athens International Airport to Lisbon Airport.

Handy information about Athens International Airport (ATH)

  • Of all flights departing from Athens International Airport, 76% touch down on time at their destination.

  • To get to Athens International Airport from central Athens, it'll take about 35 minutes if you're going by car. Of course, this depends on traffic. It's approximately 32 kilometers from the airport to the city center.

  • Expect a trip time of roughly 40 minutes on public transport.

  • Get your trip off to a relaxed start by staying near ATH. Whether you're taking an early flight from Athens International Airport to Lisbon Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Lisbon Airport (LIS)

  • If you have a late Athens International Airport to Lisbon Airport flight, nothing beats the convenience of being close to the terminal. Grab your bags from the carousel and then be showered and snoozing soon after at one of these accommodation options near LIS:

  • Hit the road running by picking up a Lisbon Airport rental car. Grab your wheels from Klass Wagen, Goldcar or OK Mobility and experience the lesser-explored corners of Lisbon and beyond.

  • Lock in the best possible rate by booking your ride from Lisbon Airport about two weeks before your travel date.

Getting from Lisbon Airport (LIS) to central Lisbon

  • Lisbon Airport is approximately 8 kilometers from the center of Lisbon. The drive time takes about 20 minutes.

  • It'll take around 25 minutes if you're traveling by public transport.

When to fly to Lisbon Airport (LIS)

  • The quietest month for a flight from Athens International Airport to Lisbon Airport is March, while August is the most popular. Choose the best time to visit Lisbon based on whether you prefer a faster pace or a more relaxed vibe.

  • Before locking in your flight from Athens International Airport to Lisbon Airport, consider the kind of weather you like. August is the warmest month in Lisbon, with the temperature ranging from 16ºC (61ºF) to 29ºC (84ºF).

  • January has average temperatures of between 8ºC (46ºF) and 16ºC (61ºF). Look for cheap tickets from ATH to LIS around that time if you want to travel in cooler conditions.

Explore more of Portugal

  • You've visited Lisbon, now it's time to explore other corners of Portugal. Journey around 274 kilometers north to Porto to check off its top attractions. From Ribeira District to Rio Douro and Livraria Lello, there's plenty to keep you on the go.

  • If you're eager to discover another well-known destination in Portugal, head for Amadora, roughly 8 kilometers north-west of Lisbon. Roman Villa, Park Fantasia and Palácio dos Condes da Lousã are highlights.

More travel options

Plan the rest of your trip from Athens to Lisbon

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.