S$593 Cheap Flights from Seattle to Athens

View S$593 flight on Tue, 11 Nov, 2025Opens in a new window

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

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Cheap Flights from Seattle to Athens (SEA-ATH)

Prices were available within the past 7 days and start at S$593 for one-way flights and S$811 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$811 Return, found 4 days ago
S$811
Return
found 4 days ago
Select British Airways flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$811 found 4 days ago
Air France
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$876 Return, found 4 days ago
S$876
Return
found 4 days ago
Select Air France flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$876 found 4 days ago
KLM
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$911 Return, found 4 days ago
S$911
Return
found 4 days ago
Select KLM flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$911 found 4 days ago
KLM
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$918 Return, found 4 days ago
S$918
Return
found 4 days ago
Select KLM flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$918 found 4 days ago
Delta
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$991 Return, found 4 days ago
S$991
Return
found 4 days ago
Select Delta flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$991 found 4 days ago
American Airlines
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$994 Return, found 4 days ago
S$994
Return
found 4 days ago
Select American Airlines flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$994 found 4 days ago
United
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$995 Return, found 4 days ago
S$995
Return
found 4 days ago
Select United flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$995 found 4 days ago
American Airlines
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$1,000 Return, found 4 days ago
S$1,000
Return
found 4 days ago
Select American Airlines flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$1,000 found 4 days ago
United
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$1,003 Return, found 4 days ago
S$1,003
Return
found 4 days ago
Select United flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$1,003 found 4 days ago
British Airways
Tue, 11 Nov - Wed, 19 Nov
SEA
Seattle
ATH
Athens
S$1,013 Return, found 4 days ago
S$1,013
Return
found 4 days ago
Select British Airways flight, departing Tue, 11 Nov from Seattle to Athens, returning Wed, 19 Nov, priced at S$1,013 found 4 days ago

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

November is typically the cheapest month to fly

From S$603 - S$1,771 per traveller.

Graph displaying average flight prices per month

Seattle to Athens route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Eleftherios Venizelos
Return price
S$811
Distance
9889 km

Flights from Seattle to Athens

There are several airlines that operate frequent flights from Seattle (SEA) to Athens (ATH) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 06:15 and arrives at Eleftherios Venizelos Airport at 00:25. The last flight of the day departs Seattle at 23:25 and arrives at Athens at 22:20.

The flight distance from Seattle to Athens is about 10538 km, the shortest flight is 13 hours 30 minutes with Virgin Atlantic.

Expedia lets you search across the largest number of airlines and Athens flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Athens flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Athens trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Athens flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Athens with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from SEA to ATH?
Round-trip journeys between SEA and AIA Airport start from S$811. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year --- book ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to AIA Airport?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Athens International Airport 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 Sea-Tac Airport to AIA Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to ATH?
With a flight distance of 10,000 kilometres from SEA (SEA) to ATH (ATH), this is a long flight. Be sure to stay hydrated and go for a short walk down the aisle every now and then.
Which airlines fly direct from Sea-Tac Airport to ATH?
If you want to travel straight from Seattle - Tacoma Intl. Airport (SEA) to AIA Airport, you'll need to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly between these airports.
Are Sea-Tac Airport to ATH flight tickets cheaper when they're purchased at the last minute?
Fares from Sea-Tac Airport to AIA Airport are available up to 12 months prior to departure on Expedia. And although you may score fantastic last-minute deals, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices --- and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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