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Cheap flights from Athens to Portugal from £98

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 1/11. 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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Cheap return flights

Multiple Airlines Logo
07:40 - 23:15ATH-LIS
17h 35m1 stop
Multiple Airlines Logo
16:55 - 10:45LIS-ATH
15h 50m1 stop
£152Multiple Airlines
Find Deal
Thu, 16 Oct - Thu, 23 Oct
easyJet Logo
22:15 - 12:20ATH-LIS
16h 05m1 stop
easyJet Logo
13:50 - 22:30LIS-ATH
6h 40m1 stop
£155easyJet
Find Deal
Mon, 13 Oct - Thu, 16 Oct
Aegean Airlines Logo
13:45 - 16:15ATH-LIS
4h 30mdirect
Aegean Airlines Logo
23:30 - 05:25LIS-ATH
3h 55mdirect
£158Aegean Airlines
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Sun, 7 Dec - Wed, 10 Dec
Air Serbia Logo
04:20 - 16:20ATH-LIS
14h 00m1 stop
Air Serbia Logo
17:20 - 03:15LIS-ATH
7h 55m1 stop
£161Air Serbia
Find Deal
Wed, 17 Dec - Thu, 25 Dec
Air Serbia Logo
15:50 - 21:30ATH-LIS
7h 40m1 stop
Air Serbia Logo
23:00 - 15:05LIS-ATH
14h 05m1 stop
£175Air Serbia
Find Deal
Sun, 14 Dec - Sun, 28 Dec
Aegean Airlines Logo
08:35 - 11:05ATH-LIS
4h 30mdirect
Aegean Airlines Logo
12:00 - 17:55LIS-ATH
3h 55mdirect
£178Aegean Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Turkish Airlines Logo
15:45 - 15:05ATH-LIS
25h 20m1 stop
Turkish Airlines Logo
11:40 - 12:20LIS-ATH
22h 40m1 stop
£193Turkish Airlines
Find Deal
Wed, 28 Jan - Sun, 1 Feb
Turkish Airlines Logo
13:10 - 10:40ATH-LIS
23h 30m1 stop
Turkish Airlines Logo
11:40 - 12:20LIS-ATH
22h 40m1 stop
£197Turkish Airlines
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Tue, 4 Nov - Sat, 8 Nov
Ryanair Logo
19:15 - 20:10ATH-LIS
26h 55m2 stops
Ryanair Logo
22:30 - 23:00LIS-ATH
22h 30m2 stops
£208Ryanair
Find Deal
Mon, 29 Sep - Tue, 30 Sep
Ryanair Logo
00:25 - 20:45ATH-LIS
22h 20m2 stops
Ryanair Logo
22:30 - 23:00LIS-ATH
22h 30m2 stops
£224Ryanair
Find Deal
Sun, 28 Sep - Tue, 30 Sep

Aegean Airlines flights from Athens to Portugal

Our best Aegean Airlines deals on Athens to Portugal flight tickets
Aegean Airlines
7 Dec
ATH13:45Athens Eleftherios V.
4h 30m
LIS16:15Lisbon Humberto Delgado
10 Dec
LIS23:30Lisbon Humberto Delgado
3h 55m
ATH05:25Athens Eleftherios V.
£158
Find similar
Aegean Airlines
5 Dec
ATH08:35Athens Eleftherios V.
4h 30m
LIS11:05Lisbon Humberto Delgado
8 Dec
LIS12:00Lisbon Humberto Delgado
3h 55m
ATH17:55Athens Eleftherios V.
£178
Find similar
Aegean Airlines
4 Nov
ATH08:35Athens Eleftherios V.
4h 30m
LIS11:05Lisbon Humberto Delgado
8 Nov
LIS17:30Lisbon Humberto Delgado
3h 55m
ATH23:25Athens Eleftherios V.
£198
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Air Serbia flights from Athens to Portugal

Our best Air Serbia deals on Athens to Portugal flight tickets
Air Serbia
17 Dec
ATH04:20Athens Eleftherios V.
14h 00m
1 stop
LIS16:20Lisbon Humberto Delgado
25 Dec
LIS17:20Lisbon Humberto Delgado
7h 55m
1 stop
ATH03:15Athens Eleftherios V.
£161
Find similar
Air Serbia
14 Dec
ATH15:50Athens Eleftherios V.
7h 40m
1 stop
LIS21:30Lisbon Humberto Delgado
28 Dec
LIS23:00Lisbon Humberto Delgado
14h 05m
1 stop
ATH15:05Athens Eleftherios V.
£175
Find similar
Air Serbia
31 Dec
ATH04:20Athens Eleftherios V.
14h 00m
1 stop
LIS16:20Lisbon Humberto Delgado
8 Jan
LIS17:20Lisbon Humberto Delgado
19h 45m
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 17 September 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.

Thu 16/10

07:40-23:15

1 stop17h 35m

Lisbon Humberto Delgado

Thu 23/10

16:55-10:45

1 stop15h 50m

£152

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Mon 13/10

22:15-12:20

1 stop16h 05m

Lisbon Humberto Delgado

Thu 16/10

13:50-22:30

1 stop6h 40m

£155

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 7/12

13:45-16:15

Nonstop4h 30m

Lisbon Humberto Delgado

Wed 10/12

23:30-05:25

Nonstop3h 55m

£158

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Wed 17/12

04:20-16:20

1 stop14h 00m

Lisbon Humberto Delgado

Thu 25/12

17:20-03:15

1 stop7h 55m

£161

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 14/12

15:50-21:30

1 stop7h 40m

Lisbon Humberto Delgado

Sun 28/12

23:00-15:05

1 stop14h 05m

£175

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Fri 5/12

08:35-11:05

Nonstop4h 30m

Lisbon Humberto Delgado

Mon 8/12

12:00-17:55

Nonstop3h 55m

£178

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Wed 28/1

15:45-15:05

1 stop25h 20m

Lisbon Humberto Delgado

Sun 1/2

11:40-12:20

1 stop22h 40m

£193

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Tue 4/11

13:10-10:40

1 stop23h 30m

Lisbon Humberto Delgado

Sat 8/11

11:40-12:20

1 stop22h 40m

£197

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Mon 29/9

19:15-20:10

2 stops26h 55m

Lisbon Humberto Delgado

Tue 30/9

22:30-23:00

2 stops22h 30m

£208

AthensLisbon

ATH - LIS

ATHLIS

Athens Eleftherios V.

Sun 28/9

00:25-20:45

2 stops22h 20m

Lisbon Humberto Delgado

Tue 30/9

22:30-23:00

2 stops22h 30m

£224

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 £133. 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 £163.

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 £105. Flights from Athens to Portugal on a Saturday will generally be more expensive and average around £228. 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 £142. Flights to Portugal are more costly in the afternoon, with an average ticket price of £221. 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 £195 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 £158 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.

Cheap Athens to Portugal flight deals and tips

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

Fastest flight time

4h 25m

Direct flights

Every day

Airports in Portugal

1 airport
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 £40Free CancellationRating
6.9
1,820 reviews
Search easyJet flights
Aegean AirlinesPriceFrom £154Free CancellationRating
8.1
786 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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