$780 Cheap Flights from Athens (ATH) to Porto Alegre (POA)

View $780 flight on Fri, Jun 12, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Salgado Filho Intl. Airport (POA)

Cheap Flights from Athens to Porto Alegre (ATH-POA)

Prices were available within the past 7 days and start at $780 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA) cost?
Lock in a cheap one-way flight from $780 or cheap return flight from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA)?
is the least expensive month to fly from ATH to POA. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA)?
To find the cheapest airline that'll fly you from ATH to POA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA)?
Nonstop flights from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATH to POA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA)?
Select a flight from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA) that takes off before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA) last-minute?
Holding off until just before your departure to book a ticket from ATH to POA generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book an ATH to POA flight and hotel package?
You'll generally save money by booking an ATH to POA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Salgado Filho Intl. Airport (POA)?
Usually, it's possible to reschedule or cancel your ATH to POA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Salgado Filho Intl.
Distance
6741 mi

Book with confidence

Athens to Porto Alegre Flights

The cheapest times to fly from Athens to Porto Alegre

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Athens to Porto Alegre are during the month of . You can find some of the cheapest flights from Athens to Porto Alegre with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Porto Alegre

Sunday is one of the best days to book for cheap flights from Athens to Porto Alegre: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Athens to Porto Alegre

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Athens to Porto Alegre in 2025. You can also book with separate airlines for your outbound and return journeys, from $780 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Athens to Porto Alegre flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Athens to Porto Alegre airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Athens to Porto Alegre Flights

Explore a world of travel with Expedia

*Available to One Key members.