$423 Cheap Flights from Austin (AUS) to Athens (ATH)

Austin (AUS) to Athens (ATH) at a glance

Embark on an international long-haul journey from Austin (AUS) to Athens (ATH) with a range of airlines offering various routes. Evaluate full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel preferences as you delve into Athens's iconic landmarks and vibrant neighborhoods. Here, you'll find essential information for flights departing from Austin-Bergstrom International Airport (AUS) to Eleftherios Venizelos Airport (ATH).

• Fastest flight duration: around 13 hours in-flight, plus roughly 2h 45m layover with one stop
• Route distance: roughly 6,400 miles (10,300 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $245–$885, depending on seasonality and how far ahead you book

Flights from Austin-Bergstrom International Airport (AUS) to Eleftherios Venizelos Airport (ATH)

According to recent traveler bookings, here are the top airlines flying from Austin to Athens, with a focus on one-stop and multi-stop flights. Popular layover options include Heathrow Airport (LHR) with about a 3-hour stop, Hartsfield-Jackson Atlanta International Airport (ATL) offering approximately 1 hour and 45 minutes, and Pierre Elliott Trudeau International Airport (YUL) also providing around a 3-hour layover. This variety allows you to mix and match factors like price, total travel time, and cabin class to discover the ideal itinerary.

• United: As a full-service airline, United provides both one-stop and multi-stop options, with one-way fares generally falling between $300 and $1030. This carrier represents about 23% of departures on this route, featuring a typical in-flight duration of 13 hours, culminating in a total travel time of around 15 hours and 45 minutes.
• British Airways: British Airways, another full-service airline, offers one-stop and multi-stop travel with one-way ticket prices usually ranging from $245 to $2220. This airline accounts for approximately 19% of the departures for this route, with an in-flight experience lasting about 13 hours and an overall journey time of roughly 15 hours and 45 minutes.
• American Airlines: This full-service airline provides one-stop and multi-stop services, where one-way fares typically range from $250 to $2170. American Airlines makes up around 13% of the departures on this route, featuring an average in-flight time of 13 hours and a total travel duration of approximately 15 hours and 45 minutes.
• Virgin Atlantic: Offering one-stop services, Virgin Atlantic is a full-service carrier with one-way fares generally priced between $245 and $720. This airline accounts for about 12% of the route's departures, with an in-flight time of 13 hours and a total journey time of around 15 hours and 45 minutes, including layover periods.
• Air Canada: Air Canada operates as a full-service airline providing one-stop service, with one-way fares typically ranging from $300 to $1050. Representing about 11% of departures on this route, travelers can expect an in-flight duration of 13 hours and a total travel time of approximately 15 hours and 45 minutes, factoring in layovers.

Travelers flying from Austin to Athens have the option to enhance their journey with upgraded cabins. British Airways provides a premium Business Class, while Delta and United both feature Business Class and Premium Economy options, ensuring a comfortable and enjoyable travel experience.

Best time to fly from Austin (AUS) to Athens (ATH)

The most popular months for travelers flying from Austin to Athens are March, June, and September, when peak temperatures in Athens reach up to 77.4°F in June. If you prefer quieter travel, consider January, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 49.1°F. For better deals, March usually offers the lowest average one-way fare around $382. Flight availability peaks in March, with approximately 12 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: March usually offers good deals with average one-way fare around $382, roughly 38% cheaper than the yearly average.
• More budget-friendly months to fly: January and November typically offer average one-way fares roughly ranging from $390 to $419.
• Most flight options: March has the highest number of flights from Austin to Athens, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Austin (AUS) to Athens (ATH)

• San Antonio to Athens (SAT-ATH): Located approximately 67 miles from Austin-Bergstrom International Airport (AUS), San Antonio International Airport (SAT) offers a variety of flight options. One-way economy prices for this route generally fall between $315 and $815, influenced by the season and how far in advance you book. Travelers can choose from both one-stop and multi-stop flights, with common layover points at Hartsfield-Jackson Atlanta International Airport (ATL) and John F. Kennedy International Airport (JFK). Leading airlines for this route include Virgin Atlantic and United, and business class service is also available.

How to find the best prices for flights from Austin (AUS) to Athens (ATH)

Getting some of the best deals on flights from Austin to Athens is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures from 6 PM to 12 AM often offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Mondays typically results in cheaper rates, but Wednesdays are the busiest travel days.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Eleftherios Venizelos Airport from Austin-Bergstrom International Airport

Athens welcomes travelers from Austin with a range of transport options based on price, convenience, and proximity. Athens city center is approximately a 30-minute drive (covering about 22 miles) from Eleftherios Venizelos Airport, depending on traffic. Here's how to reach Athens efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Athens, with private rides that can be arranged in advance.
• Car rental: Renting a car from Eleftherios Venizelos Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Eleftherios Venizelos Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From Eleftherios Venizelos Airport, Athens International Airport Station (a metro station) is located about 0.1 miles away on foot, while Gythion Seaport (a seaport) is situated approximately 0.3 miles away, also reachable on foot.

Austin to Athens Flights

The cheapest times to fly from Austin to Athens

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 Austin to Athens are during the month of October. You can find some of the cheapest flights from Austin to Athens with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Austin to Athens

Sunday is one of the best days to book for cheap flights from Austin to Athens: 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 Austin to Athens

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 Austin to Athens in 2026. You can also book with separate airlines for your outbound and return journeys, from $423 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 Austin to Athens 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 Austin to Athens 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.