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Cheap flights from Seattle to Athens from C$ 628

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seattle to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Round-trip from

C$ 836

One-way from

C$ 628

Popular in

December

Cheapest in

February

Average price

C$ 1,052
Delta
  • Delta
  • 14/10-21/10
  • 2 total stops
  • 48h 49m total
  • Seattle to Athens
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Virgin Atlantic
  • Virgin Atlantic
  • 25/11
  • 1 total stop
  • 26h 21m total
  • Seattle to Athens
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Highest demand for flights based on searches. 6% potential increase in price (C$ 121 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 96 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Athens

Cheapest flights from Seattle to Athens
Explore the most affordable flight options available from Seattle to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Tue 14/1010:05 p.m.SEA - ATH
1 stop22h 55mVirgin Atlantic
Tue 21/103:30 p.m.ATH - SEA
1 stop28h 48mVirgin Atlantic
Deal found 11/9C$ 836
Sun 21/912:00 p.m.SEA - ATH
1 stop37h 10mUnited Airlines
Fri 3/106:50 a.m.ATH - SEA
1 stop15h 05mUnited Airlines
Deal found 11/9C$ 838
Wed 12/112:05 p.m.SEA - ATH
1 stop37h 30mDelta
Fri 21/116:05 a.m.ATH - SEA
1 stop15h 40mDelta
Deal found 11/9C$ 840
Sun 21/97:30 p.m.SEA - ATH
2 stops25h 30mVirgin Atlantic
Fri 3/103:30 p.m.ATH - SEA
1 stop28h 45mVirgin Atlantic
Deal found 9/9C$ 841
Tue 7/107:15 a.m.SEA - ATH
1 stop16h 50mUnited Airlines
Wed 5/116:35 a.m.ATH - SEA
1 stop16h 45mUnited Airlines
Deal found 11/9C$ 843
Sat 22/1111:50 p.m.SEA - ATH
2 stops25h 45mMultiple Airlines
Tue 2/1212:50 p.m.ATH - SEA
1 stop34h 30mMultiple Airlines
Deal found 10/9C$ 844
Sun 2/1112:59 a.m.SEA - ATH
2 stops24h 01mMultiple Airlines
Fri 14/1112:50 p.m.ATH - SEA
2 stops30h 46mMultiple Airlines
Deal found 11/9C$ 847
Wed 8/104:20 p.m.SEA - ATH
2 stops24h 00mScandinavian Airlines
Tue 21/1010:00 p.m.ATH - SEA
2 stops26h 00mScandinavian Airlines
Deal found 11/9C$ 849
Wed 17/96:45 p.m.SEA - ATH
1 stop18h 30mDelta
Wed 8/1010:30 a.m.ATH - SEA
1 stop21h 52mDelta
Deal found 10/9C$ 856
Sun 2/1111:50 p.m.SEA - ATH
1 stop24h 15mMultiple Airlines
Sun 9/116:35 a.m.ATH - SEA
1 stop16h 45mMultiple Airlines
Deal found 11/9C$ 858

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
Use the filters below to find and compare flights from Seattle to Athens that are best for you.

Fly from

Seattle

Fly to

Athens

Route

Depart

Return

Price

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Mon 12/1

5:00 a.m.-12:00 p.m.

3 stops21h 00m

Athens Eleftherios V.

Mon 26/1

12:50 p.m.-9:15 p.m.

2 stops42h 25m

C$ 837

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 7/10

7:15 a.m.-10:05 a.m.

1 stop16h 50m

Athens Eleftherios V.

Wed 5/11

6:35 a.m.-1:20 p.m.

1 stop16h 45m

C$ 843

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 2/11

12:59 a.m.-11:00 a.m.

2 stops24h 01m

Athens Eleftherios V.

Mon 17/11

12:50 p.m.-10:09 p.m.

1 stop19h 19m

C$ 849

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sat 1/11

12:59 a.m.-11:00 a.m.

2 stops25h 01m

Athens Eleftherios V.

Sun 16/11

12:50 p.m.-10:09 p.m.

1 stop19h 19m

C$ 849

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 11/1

7:20 a.m.-1:20 p.m.

2 stops20h 00m

Athens Eleftherios V.

Sun 25/1

8:50 a.m.-10:08 p.m.

2 stops23h 18m

C$ 856

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 8/2

10:55 a.m.-6:40 p.m.

2 stops21h 45m

Athens Eleftherios V.

Sun 22/2

8:50 a.m.-10:16 p.m.

2 stops23h 26m

C$ 856

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 21/9

7:45 a.m.-1:20 p.m.

1 stop19h 35m

Athens Eleftherios V.

Thu 2/10

3:25 a.m.-5:40 p.m.

1 stop24h 15m

C$ 861

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Mon 27/10

6:20 a.m.-9:05 a.m.

1 stop17h 45m

Athens Eleftherios V.

Mon 3/11

6:25 a.m.-9:50 a.m.

2 stops37h 25m

C$ 866

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 25/11

10:14 p.m.-10:35 a.m.

1 stop26h 21m

C$ 628

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 2/11

12:59 a.m.-11:00 a.m.

2 stops24h 01m

C$ 635

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
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Best time to book a flight from Seattle to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Athens

How far ahead should I book a flight from Seattle to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Athens. Price data was last updated on 29 August 2025.

The best time to book flights from Seattle to Athens is 3 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Athens?

Currently, November is the cheapest month in which you can book a flight from Seattle to Athens (average of C$ 694). Flying from Seattle to Athens in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ATH?

Find hourly flight availability from Seattle to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

It’s typically best to fly out from Seattle to Athens in the evening. Doing so could potentially save you 47% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Turkish Airlines from Seattle to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.
Turkish Airlines
7.3
Good
3,968 reviews
Turkish Airlines
7.3
Good
3,968 reviews
Check prices

Crew

7.7

Food

7.4

Overall

7.3

Boarding

7.3

Comfort

7.3

Entertainment

7.4

Reviews

1 / 20
2.0
Mediocre

Brian,Jul 2025

SEA - IST

Horrible check-in experience in Seattle. Was actually yelled at by a customer service rep and then he intentionally would put us in the back row to make sure our seats would not recline. When I complained to customer service they told me they did not find any issues with how we were treated. The sinks did not drain in the bathroom during the flight and my in-flight entertainment never worked during a 12 hour flight. They said they would reset 3 times but never did. Would never fly them again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Athens?

    For as low as C$ 837, United Airlines can have you in Athens from Seattle in 21h. The distance from Seattle to Athens is about 9941 km.

  • What is the cheapest airline to fly from Seattle to Athens round-trip?

    Our cheapest airline available from Seattle to Athens is Turkish Airlines. Our recent data shows that you can find tickets from as low as C$ 845 on this airline. Users have found that Turkish Airlines is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Athens one-way?

    C$ 628 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from C$ 669 and C$ 690, respectively.

  • Can I find deals for flights from Seattle to Athens that include hotel bookings?

    Yes. In addition to deals on Seattle to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Athens.

  • Can I find deals for business class flights from Seattle to Athens?

    Yes. Cheapflights offers flight deals from Seattle to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Athens?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Athens (average of C$ 694). Flying from Seattle to Athens in December is currently the most expensive (average of C$ 980). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Loutraki

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Top airline flying from Seattle to Athens

Discover the top airline that operate flights from Seattle to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestC$ 845AverageC$ 968FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Athens?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Athens. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Athens?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Athens by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Athens with no change fees?

Yes, we can. To see specific flights from Seattle to Athens with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Athens become cheaper?

Of course! You can now track prices for flights from Seattle to Athens and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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