$521 Cheap Flights from Washington (IAD) to Athens (ATH)

Washington (IAD) to Athens (ATH) at a glance

Embark on an exciting journey with various airlines offering flights from Washington Dulles International Airport (IAD) to Eleftherios Venizelos Airport (ATH) in Athens. Explore a range of options, from full-service carriers to budget-friendly choices, and compare fares to find the best Washington to Athens airfare that fits your travel needs. As you plan your trip, get ready to experience the iconic sights and vibrant neighborhoods that Athens has to offer.

• Fastest flight duration: around 9h 45m non-stop
• Route distance: roughly 5,200 miles (8,370 km)
• Flights per week: around 15+ flights with multiple daily departures on average
• Typical fares (one-way): economy tickets often range from $290–$1040, depending on seasonality and how far ahead you book

Flights from Washington Dulles International Airport (IAD) to Eleftherios Venizelos Airport (ATH)

Based on the latest traveler bookings, here are the top airlines favored for flights from Washington to Athens, featuring both non-stop and one-stop options. Common layover points include Kastrup Airport (CPH, approximately 2h 30m layover), Istanbul Airport (IST, about 3h 45m layover), and Heathrow Airport (LHR, around 2h 30m layover). This variety allows you to customize your journey by balancing cost, total travel time, and cabin class to discover the best travel itinerary.

• United: This full-service airline provides non-stop and one-stop flights, with one-way ticket prices generally between $350 and $1315. It represents around 30% of the departures on this route, featuring an average non-stop flight duration of 9 hours and 45 minutes.
• Turkish Airlines: As a full-service carrier, Turkish Airlines offers one-stop flights, with one-way fares usually ranging from $295 to $690. It accounts for roughly 22% of the route's departures, with an in-flight time of 11 hours and 15 minutes and a total travel duration of about 13 hours and 45 minutes, including the layover.
• SAS: This full-service airline provides both one-stop and multi-stop options, with one-way fares typically falling between $290 and $1640. It makes up about 17% of the departures on this route, featuring an estimated in-flight duration of 11 hours and 15 minutes and a total journey time of approximately 13 hours and 45 minutes.
• British Airways: Offering one-stop service, British Airways is a full-service carrier with one-way fares usually spanning from $290 to $835. It comprises around 8% of the departures on this route, with an in-flight duration of 11 hours and 15 minutes and a total travel time nearing 13 hours and 45 minutes, including layover time.
• Lufthansa: This full-service airline provides both non-stop and one-stop services, with one-way fares typically ranging from $410 to $3125. Representing about 4% of the route's departures, it features an in-flight time of 11 hours and 15 minutes and a total journey duration of around 13 hours and 45 minutes.

Travelers have the option to upgrade their flight from Washington to Athens. Leading airlines include SAS and United, both offering business class and premium economy service, while Turkish Airlines provides a business class experience for those seeking enhanced travel comfort.

Best time to fly from Washington (IAD) to Athens (ATH)

The most popular months for travelers flying from Washington to Athens are April, May, and July, when peak temperatures in Athens reach up to 82.8°F in July. If you prefer quieter travel, consider February, the least busy time to visit with temperatures around 50.7°F and typically the lowest average one-way fare (around $402). Flight availability peaks in June and September, with approximately 21 flights per week, making it easier to find convenient departure times.

• Cheapest time to fly: February usually offers good deals with average one-way fare around $402, roughly 35% cheaper than the yearly average.
• Another budget-friendly time to fly: January typically offers an average one-way fare of around $460.
• Most flight options: June and September have the highest number of flights from Washington to Athens, with approximately 21 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 Washington (IAD) to Athens (ATH)

• Washington to Athens (DCA-ATH): Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD). On this route, one-way economy tickets generally fall within the range of $260 to $1225, influenced by the time of year and how far in advance you book. Passengers can choose from both one-stop and multi-stop flight options, with common layovers at Hartsfield-Jackson Atlanta International Airport (ATL) and Newark Liberty International Airport (EWR). Major airlines that operate on this route include United and American Airlines.

How to find the best prices for flights from Washington (IAD) to Athens (ATH)

Getting some of the best deals on flights from Washington 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 found when booking at least two months in advance, which coincides with when most travelers make their reservations. Evening departures between 6 PM and midnight tend to offer lower prices, while afternoon flights from noon to 6 PM are more popular. Additionally, flying on Sunday generally provides cheaper rates, although Friday remains the most favored travel day.
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 Washington Dulles International Airport

Athens welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. 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 from the airport, also reachable on foot.

Washington to Athens Flights

The cheapest times to fly from Washington 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 Washington to Athens are during the month of January. You can find some of the cheapest flights from Washington to Athens with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Washington to Athens

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington to Athens in 2026. You can also book with separate airlines for your outbound and return journeys, from $521 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 Washington 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 Washington 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.