£591 Cheap Flights from Athens (ATH) to Seattle (SEA)

View £591 flight on Thu, 26 Jun 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 and start at £591 for one-way flights and £620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£620 Return, found 3 days ago
£620
Return
found 3 days ago
Select American Airlines flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £620 found 3 days ago
British Airways
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£638 Return, found 3 days ago
£638
Return
found 3 days ago
Select British Airways flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £638 found 3 days ago
Scandinavian Airlines
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£646 Return, found 3 days ago
£646
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £646 found 3 days ago
American Airlines
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£649 Return, found 3 days ago
£649
Return
found 3 days ago
Select American Airlines flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £649 found 3 days ago
KLM
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£659 Return, found 3 days ago
£659
Return
found 3 days ago
Select KLM flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £659 found 3 days ago
Air France
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£659 Return, found 3 days ago
£659
Return
found 3 days ago
Select Air France flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £659 found 3 days ago
Lufthansa
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£668 Return, found 3 days ago
£668
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £668 found 3 days ago
United
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£688 Return, found 3 days ago
£688
Return
found 3 days ago
Select United flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £688 found 3 days ago
Air Canada
Thu, 27 Nov - Fri, 5 Dec
ATH
Athens
SEA
Seattle
£693 Return, found 1 day ago
£693
Return
found 1 day ago
Select Air Canada flight, departing Thu, 27 Nov from Athens to Seattle, returning Fri, 5 Dec, priced at £693 found 1 day ago
Delta
Fri, 5 Sep - Sun, 14 Sep
ATH
Athens
SEA
Seattle
£697 Return, found 3 days ago
£697
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep from Athens to Seattle, returning Sun, 14 Sep, priced at £697 found 3 days ago
Flight from Athens to Seattle route information
Origin airport
Eleftherios Venizelos
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, Icelandair, KLM, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic
Return price
£620
Distance
9889 km

Compare flights from Athens to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Athens to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Eleftherios Venizelos to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Eleftherios Venizelos (ATH) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Athens to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Eleftherios Venizelos to Seattle - Tacoma Intl. start at just £620 and range up to £701.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Athens and Seattle
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Athens to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Eleftherios Venizelos to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £620. 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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