Cheap Flights from Athens to Porto

Cheapest flights from Athens to Porto

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Athens to Porto. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$71

EasyJet

1 layover

10h 20m

11/25/2026

The cheapest one-way flight from Athens to Porto departs on 11/25/2026, is operated by EasyJet and costs $71

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Athens to Porto

The fastest flight

7h 50m

Fastest flight from Athens to Porto takes 7h 50m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: Tu and Sa

Earliest flight

8:45 PM

Latest flight

9:30 PM

Average flight duration

4h 10m

Direct flights count

4

Distance

2779km

Timezone difference

2h

The distance between Athens and Porto is 2779km (1723 miles). The average flight duration is 4h 10m. There are 4 direct flights from Athens to Porto. The time difference between Athens and Porto is 2h. Flights from Athens begin at 8:45 PM. The latest flight from Athens departs at 9:30 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Athens to Porto by month

The minimum one-way ticket price from Athens to Porto is $57 (October 2026), while the maximum is $120 (September 2026). On average, a ticket costs $101–$120.

October 2026

Lowest price

on average:

$57

September 2026

Highest price

on average:

$120

Avg Price

Price dynamics

Ticket prices for Athens — Porto are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.

Cheaper and more expensive periods

Prices fall from September 2026 to October 2026 (53%), then rise from October 2026 to January 2027 (+112%). The best period is October 2026–November 2026 ($81), the most expensive is November 2026–January 2027 ($113).

Best time to buy

The best time to buy is October 2026–November 2026, when prices are at their lowest. This can save you up to 28% compared to the expensive months (November 2026–January 2027).

Price predictability

Monthly price variation is 25.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

The Athens — Porto route is served by a wide range of airlines: 8 in total, including Aegean Airlines, EasyJet, Volotea, Vueling, Ryanair, Transavia, Air Serbia, and LC Busre SAC. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $71. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.

starting at $207

starting at $71

starting at $81

starting at $84

starting at $142

starting at $161

starting at $179

starting at $181

Non-stop flights from Athens to Porto

A non-stop flight is the most convenient and comfortable way to fly from Athens to Porto, despite the fact that sometimes flights with transfers can cost significantly less.

Athens — Porto

ATH — OPO

09/26/2026

Departure

Direct flight

A3724

starting at $552

Athens — Porto

ATH — OPO

10/03/2026

Departure

Direct flight

A3724

starting at $403

Athens — Porto

ATH — OPO

10/13/2026

Departure

Direct flight

A3724

starting at $221

Schedule of direct flights from Athens to Porto

The only airline operating direct flights from Athens to Porto is Aegean Airlines. Flights operate on Tuesday, Thursday, and Saturday.

Aegean Airlines

Tu, Th, and Sa

starting at $171

Athens airports overview

Eleftherios Venizelos International Airport

•

ATH

•

Porto airports overview

Porto Airport

•

OPO

11km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Athens to Porto?

The cheapest flight ticket from Athens to Porto according to data for the last 48 hours costs $71

When is the best time to buy air tickets on the route Athens — Porto?

Often the best time to buy tickets from Athens to Porto is 2 months before departure.

When is the cheapest time of year to fly from Athens to Porto?

Based on statistics over the past years, the lowest prices for flights from Athens to Porto can be found flying in these months: October, November, January.

How long does it take to fly from Athens to Porto?

The fastest flights from Athens to Porto start from 7 hours 50 minutes in the air.

Which airline can fly direct from Athens to Porto?

The following airlines operate direct flights on the route Athens — Porto: Aegean Airlines

Special offers and sales on air tickets from Athens to Porto

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

Athens — Porto

Oktober 13

Aegean Airlines

$237

Alternative routes

Istanbul ➜ Porto•Izmir ➜ Porto•Plovdiv ➜ Porto•Thessaloniki ➜ Porto•Skopje ➜ Porto•Sofia ➜ Porto•Tekirdag ➜ Porto•Tirana ➜ Porto•Athens ➜ Badajoz•Athens ➜ Lisbon•Athens ➜ Burgos•Athens ➜ Vigo•Athens ➜ Valladolid

•••••••••••••••••••

Cheapest one way flight

$71

EasyJet

1 layover

10h 20m

11/25/2026

The cheapest one-way flight from Athens to Porto departs on 11/25/2026, is operated by EasyJet and costs $71

Cheapest round trip flight

—

There is no information about the cheapest roundtrip flight from Athens to Porto

The fastest flight