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Cheap flights from Athens to Portugal from £79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to Portugal departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

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easyJet Logo
10:55 - 21:40ATH-LIS
12h 45m1 stop
easyJet Logo
06:10 - 20:05LIS-ATH
11h 55m1 stop
£136easyJet
Find Deal
Mon, 23 Mar - Mon, 30 Mar
easyJet Logo
11:30 - 17:05ATH-LIS
7h 35m1 stop
easyJet Logo
06:00 - 15:50LIS-ATH
7h 50m1 stop
£139easyJet
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Multiple Airlines Logo
16:15 - 21:55ATH-LIS
7h 40m1 stop
Multiple Airlines Logo
20:15 - 10:05LIS-ATH
11h 50m1 stop
£145Multiple Airlines
Find Deal
Wed, 28 Jan - Sun, 1 Feb
easyJet Logo
20:15 - 10:10ATH-LIS
15h 55m1 stop
easyJet Logo
20:15 - 10:05LIS-ATH
11h 50m1 stop
£151easyJet
Find Deal
Mon, 8 Dec - Wed, 10 Dec
Multiple Airlines Logo
09:10 - 18:20ATH-LIS
11h 10m1 stop
Multiple Airlines Logo
20:15 - 10:05LIS-ATH
11h 50m1 stop
£151Multiple Airlines
Find Deal
Sun, 7 Dec - Wed, 10 Dec
Air Serbia Logo
04:20 - 16:20ATH-LIS
14h 00m1 stop
Air Serbia Logo
23:00 - 15:05LIS-ATH
14h 05m1 stop
£160Air Serbia
Find Deal
Wed, 3 Dec - Sun, 7 Dec
Aegean Airlines Logo
08:35 - 11:05ATH-LIS
4h 30mdirect
Aegean Airlines Logo
12:00 - 17:55LIS-ATH
3h 55mdirect
£167Aegean Airlines
Find Deal
Mon, 26 Jan - Sun, 8 Feb
Air Serbia Logo
15:50 - 21:30ATH-LIS
7h 40m1 stop
Air Serbia Logo
23:00 - 03:40LIS-ATH
26h 40m1 stop
£178Air Serbia
Find Deal
Sun, 1 Feb - Sun, 8 Feb
Ryanair Logo
05:50 - 11:25ATH-LIS
7h 35m1 stop
Ryanair Logo
20:00 - 01:15LIS-ATH
27h 15m2 stops
£179Ryanair
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Aegean Airlines Logo
20:20 - 23:00ATH-LIS
4h 40mdirect
Aegean Airlines Logo
00:35 - 06:30LIS-ATH
3h 55mdirect
£181Aegean Airlines
Find Deal
Thu, 30 Apr - Sat, 2 May

easyJet flights from Athens to Portugal

Our best easyJet deals on Athens to Portugal flight tickets
easyJet
23 Mar
ATH10:55Athens Eleftherios V.
12h 45m
1 stop
LIS21:40Lisbon Humberto Delgado
30 Mar
LIS06:10Lisbon Humberto Delgado
11h 55m
1 stop
ATH20:05Athens Eleftherios V.
£136
Find similar
easyJet
27 Mar
ATH11:30Athens Eleftherios V.
7h 35m
1 stop
LIS17:05Lisbon Humberto Delgado
31 Mar
LIS06:00Lisbon Humberto Delgado
7h 50m
1 stop
ATH15:50Athens Eleftherios V.
£139
Find similar
easyJet
8 Dec
ATH20:15Athens Eleftherios V.
15h 55m
1 stop
LIS10:10Lisbon Humberto Delgado
10 Dec
LIS20:15Lisbon Humberto Delgado
11h 50m
1 stop
ATH10:05Athens Eleftherios V.
£151
Find similar

Air Serbia flights from Athens to Portugal

Our best Air Serbia deals on Athens to Portugal flight tickets
Air Serbia
3 Dec
ATH04:20Athens Eleftherios V.
14h 00m
1 stop
LIS16:20Lisbon Humberto Delgado
7 Dec
LIS23:00Lisbon Humberto Delgado
14h 05m
1 stop
ATH15:05Athens Eleftherios V.
£160
Find similar
Air Serbia
1 Feb
ATH15:50Athens Eleftherios V.
7h 40m
1 stop
LIS21:30Lisbon Humberto Delgado
8 Feb
LIS23:00Lisbon Humberto Delgado
26h 40m
1 stop
ATH03:40Athens Eleftherios V.
£178
Find similar
Air Serbia
28 Jan
ATH15:50Athens Eleftherios V.
26h 30m
1 stop
LIS16:20Lisbon Humberto Delgado
1 Feb
LIS23:00Lisbon Humberto Delgado
14h 05m
1 stop
ATH15:05Athens Eleftherios V.
£191
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Athens to Portugal that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Athens to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Mon 23/3

10:55-21:40

1 stop12h 45m

Lisbon Humberto Delgado

Mon 30/3

06:10-20:05

1 stop11h 55m

£136

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Fri 27/3

11:30-17:05

1 stop7h 35m

Lisbon Humberto Delgado

Tue 31/3

06:00-15:50

1 stop7h 50m

£139

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Wed 28/1

16:15-21:55

1 stop7h 40m

Lisbon Humberto Delgado

Sun 1/2

20:15-10:05

1 stop11h 50m

£145

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Mon 8/12

20:15-10:10

1 stop15h 55m

Lisbon Humberto Delgado

Wed 10/12

20:15-10:05

1 stop11h 50m

£151

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 7/12

09:10-18:20

1 stop11h 10m

Lisbon Humberto Delgado

Wed 10/12

20:15-10:05

1 stop11h 50m

£151

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Wed 3/12

04:20-16:20

1 stop14h 00m

Lisbon Humberto Delgado

Sun 7/12

23:00-15:05

1 stop14h 05m

£160

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Mon 26/1

08:35-11:05

Nonstop4h 30m

Lisbon Humberto Delgado

Sun 8/2

12:00-17:55

Nonstop3h 55m

£167

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 1/2

15:50-21:30

1 stop7h 40m

Lisbon Humberto Delgado

Sun 8/2

23:00-03:40

1 stop26h 40m

£178

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 30/11

05:50-11:25

1 stop7h 35m

Lisbon Humberto Delgado

Sun 7/12

20:00-01:15

2 stops27h 15m

£179

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Thu 30/4

20:20-23:00

Nonstop4h 40m

Lisbon Humberto Delgado

Sat 2/5

00:35-06:30

Nonstop3h 55m

£181

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Athens to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The month of February is, on average, the cheapest month to fly to Portugal from Athens, with most prices found around £139. If you are unable to visit Portugal during the month of February, then departing from Athens during the month May is also very affordable. Most momondo users find prices during this month for around £168.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Athens to Portugal is on a Tuesday when prices can be found for as low as £109. Flights from Athens to Portugal on a Saturday will generally be more expensive and average around £237. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is at midday when flights can be purchased for as low as £159. Flights to Portugal are more costly in the afternoon, with an average ticket price of £230. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Athens Eleftherios V. to Portugal flight route?

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

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £209 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Athens for as low as £166 on momondo.

What cabin class options are available on Athens Eleftherios V. to Portugal flights?

There are 2 cabin classes available to choose from on Athens Eleftherios V. to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Athens to Portugal flights?

You could potentially save up to 9% on your flight if you consider stops on a Athens to Portugal flight.

Cheap Athens to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Athens to Portugal

Best price found

£137

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Portugal

1 airport
The best one-way flight to Portugal from Athens in the past 72 hours is £137. The best return flight deal from Athens to Portugal found on momondo in the last 72 hours is £221.
The fastest flight from Athens to Portugal takes 4h 25m
Direct flights go from Athens to Portugal every day.
There is 1 airport near Portugal: Lisbon Humberto Delgado (LIS)
Search flight deals

  • When did momondo last update prices for flights from Athens Eleftherios V. Airport to Portugal?

    Prices for flights from Athens Eleftherios V. Airport to Portugal were last updated today.

  • How many operators does momondo search for flights from Athens Eleftherios V. Airport to Portugal?

  • How old do you have to be to fly from Athens Eleftherios V. Airport to Portugal?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Athens Eleftherios V. Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The travel and health documents required for your trip to Portugal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portugal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Athens to Portugal?

Best airlines flying from Athens to Portugal

Compare and see reviews for airlines that fly from Athens to Portugal with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £42Free CancellationRating
6.9
1,840 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £159Free CancellationRating
8.1
815 reviews
Search Aegean Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Athens to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Athens to Portugal for you.

Can I find flights from Athens to Portugal with flexible booking policies on momondo?

All flight searches from Athens to Portugal on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Athens to Portugal?

momondo helps you find the best flight between Athens and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Athens to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Athens to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Portugal

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Popular flights according to clicks in the last 7 days on momondo
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