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Cheap flights from Seattle to Athens from C$ 441

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 22/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Athens

Enter your travel dates to find the best prices.

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 12 December 2025.

Thu 11/123:05 p.m.SEA - ATH
1 stop35h 35mKLM
Thu 18/126:05 a.m.ATH - SEA
2 stops20h 16mKLM
Deal found 10/12C$ 967
Thu 11/128:10 a.m.SEA - ATH
2 stops31h 30mUnited Airlines
Thu 18/127:05 a.m.ATH - SEA
2 stops27h 54mUnited Airlines
Deal found 10/12C$ 968
Tue 16/122:19 p.m.SEA - ATH
2 stops19h 11mBritish Airways
Thu 15/17:30 a.m.ATH - SEA
2 stops24h 50mBritish Airways
Deal found 11/12C$ 1,869
Fri 12/127:00 a.m.SEA - ATH
2 stops18h 50mUnited Airlines
Fri 19/126:05 a.m.ATH - SEA
3 stops28h 54mUnited Airlines
Deal found 11/12C$ 1,998
Thu 18/127:20 a.m.SEA - ATH
1 stop16h 35mKLM
Thu 25/126:05 a.m.ATH - SEA
1 stop15h 45mKLM
Deal found 10/12C$ 2,036
Thu 25/125:54 p.m.SEA - ATH
2 stops21h 46mUnited Airlines
Mon 5/11:10 p.m.ATH - SEA
2 stops42h 02mUnited Airlines
Deal found 11/12C$ 2,241
Wed 24/127:05 a.m.SEA - ATH
2 stops32h 35mUnited Airlines
Wed 31/126:35 a.m.ATH - SEA
2 stops41h 23mUnited Airlines
Deal found 10/12C$ 2,342
Tue 16/129:40 a.m.SEA - ATH
2 stops19h 35mMultiple Airlines
Tue 30/127:35 a.m.ATH - SEA
2 stops26h 24mMultiple Airlines
Deal found 10/12C$ 2,391

Find 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 12 December 2025.

Round-trip from

C$ 654

One-way from

C$ 441

Popular in

December

Cheapest in

November

Average price

C$ 2,440
United Airlines
  • United Airlines
  • 11/3-18/3
  • 4 total stops
  • 60h 13m total
  • Seattle to Athens
Search Deals
British Airways
  • British Airways
  • 22/3
  • 1 total stop
  • 20h 30m total
  • Seattle to Athens
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 148 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 12 December 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

Sun 1/3

8:17 a.m.-12:00 p.m.

2 stops17h 43m

Athens Eleftherios V.

Fri 13/3

10:55 a.m.-7:03 p.m.

2 stops41h 08m

C$ 658

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 3/3

11:59 p.m.-10:20 a.m.

2 stops48h 21m

Athens Eleftherios V.

Thu 12/3

12:10 p.m.-10:45 p.m.

2 stops43h 35m

C$ 661

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Thu 19/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Mon 2/3

6:05 a.m.-11:35 a.m.

1 stop15h 30m

C$ 669

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Thu 19/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Wed 4/3

1:45 p.m.-11:35 a.m.

1 stop31h 50m

C$ 669

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sat 21/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Tue 3/3

1:45 p.m.-11:35 a.m.

1 stop31h 50m

C$ 669

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 24/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Tue 3/3

6:05 a.m.-11:35 a.m.

1 stop15h 30m

C$ 669

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Wed 11/3

5:00 a.m.-9:05 a.m.

2 stops19h 05m

Athens Eleftherios V.

Mon 16/3

6:25 a.m.-1:10 p.m.

1 stop15h 45m

C$ 673

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 1/3

10:20 p.m.-4:35 p.m.

2 stops32h 15m

Athens Eleftherios V.

Wed 11/3

11:50 a.m.-10:20 p.m.

1 stop19h 30m

C$ 674

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 10/3

5:00 a.m.-9:05 a.m.

2 stops19h 05m

Athens Eleftherios V.

Fri 20/3

6:35 a.m.-2:20 p.m.

1 stop16h 45m

C$ 676

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 22/3

7:50 p.m.-1:20 a.m.

1 stop20h 30m

C$ 441

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 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 5 December 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, January is the cheapest month in which you can book a flight from Seattle to Athens (average of C$ 629). Flying from Seattle to Athens in June is currently the most expensive (average of C$ 1,098). 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 12 December 2025.

It’s typically best to fly out from Seattle to Athens in the evening. Doing so could potentially save you 46% 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 12 December 2025.
Read reviews from past customers who have flown Scandinavian Airlines and 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.
Scandinavian Airlines
7.4
Good
1,605 reviews
Check prices

Comfort

7.3

Boarding

7.6

Food

6.7

Crew

8.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Scandinavian Airlines
7.4
Good
1,605 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews
Check prices

Comfort

7.3

Boarding

7.6

Food

6.7

Crew

8.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Turkish Airlines
7.3
Good
4,090 reviews
Scandinavian Airlines
7.4
Good
1,605 reviews
Check prices

Comfort

7.3

Boarding

7.6

Food

6.7

Crew

8.0

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

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$ 669, United Airlines can have you in Athens from Seattle in 13h 55m. The distance from Seattle to Athens is about 9941 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Athens round-trip?

    Our cheapest airline available from Seattle to Athens is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as C$ 673 on this airline. An additional option worth looking into is Turkish Airlines, starting at C$ 839. Users have found that Scandinavian Airlines is 46% cheaper than the other options available to this destination.

  • 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, January is the cheapest month in which you can book a flight from Seattle to Athens (average of C$ 629). Flying from Seattle to Athens in June is currently the most expensive (average of C$ 1,098). 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 2 airlines flying from Seattle to Athens

Discover the top 2 airlines 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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapestC$ 673AverageC$ 770FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Turkish AirlinesCheapestC$ 839AverageC$ 963FlexibilityNo 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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