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

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 55% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

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.
*Available to Expedia members.