Cheap Flights from Athens (ATH) to Seattle (SEA)

View AU$1,174 flight on Mon, 15 Sep. 2025Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Athens (ATH) to Seattle (SEA)

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

Find the cheapest month to fly from Athens (ATH) to Seattle (SEA)

May is typically the cheapest month to fly

From AU$926 - AU$1,709 per traveller.

Graph displaying average flight prices per month

Flight from Athens to Seattle route information
Origin airport
Eleftherios Venizelos
Destination airport
Seattle - Tacoma Intl.
Distance
9889 km

Your quick guide to flights from Athens to Seattle

Pick up great flights from Athens to Seattle

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Athens to Seattle. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Athens to Seattle that take around hours.

Find cheap flights from Athens to Seattle

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Athens to Seattle around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Seattle is normally in .

Reasons to book your flight from Athens to Seattle with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Athens to Seattle across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Seattle right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from ATH to SEA?
The lowest price advertised for a round-trip journey between AIA Airport and SEA is . But you better get moving. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ATH to SEA?
The majority of flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do need to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from AIA Airport to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AIA Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ATH to Sea-Tac Airport?
With around 10 000 kilometres separating Spata-Artemida and SeaTac, your flight will be a long one. Pack wisely to make your trip comfortable. Simple things like a sleep mask and a good neck pillow can make a big difference.
Which airlines fly direct from Athens International Airport to SEA?
Flying directly between ATH and Sea-Tac Airport isn't possible right now. However, you'll still be able to find a flight to SeaTac with at least one stop.
Are Eleftherios Venizelos Airport (ATH) to SEA flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes score a bargain, with some of the cheapest airfares from ATH to Seattle - Tacoma Intl. Airport (SEA) emerging a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance.

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