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Cheap flights from Seattle to Athens from C$ 404

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 16/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
4 Aug — 11 Aug1
1 adult

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 30 July 2025.

Round-trip from

C$ 790

One-way from

C$ 404

Popular in

December

Cheapest in

February

Average price

C$ 1,727
Scandinavian Airlines
  • Scandinavian Airlines
  • 22/8-4/9
  • 4 total stops
  • 69h 30m total
  • Seattle to Athens
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16/9
  • 16/9
  • 1 total stop
  • 39h 01m total
  • Seattle to Athens
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Highest demand for flights based on searches. 5% potential increase in price (C$ 111 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 94 potential savings vs. average RT price).
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Average for round-trip flights in July 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 30 July 2025.

Fri 22/84:00 p.m.SEA - ATH
2 stops33h 10mScandinavian Airlines
Thu 4/911:30 a.m.ATH - SEA
2 stops36h 20mScandinavian Airlines
Deal found 30/7C$ 790
Sun 21/97:15 a.m.SEA - ATH
1 stop16h 50mUnited Airlines
Thu 2/106:50 a.m.ATH - SEA
1 stop15h 05mUnited Airlines
Deal found 28/7C$ 793
Tue 5/811:30 p.m.SEA - ATH
1 stop25h 25mDelta
Wed 27/81:40 p.m.ATH - SEA
1 stop36h 15mDelta
Deal found 29/7C$ 806
Sun 9/1110:52 p.m.SEA - ATH
1 stop25h 58mMultiple Airlines
Wed 19/111:00 p.m.ATH - SEA
1 stop19h 15mMultiple Airlines
Deal found 29/7C$ 808
Sun 24/81:30 p.m.SEA - ATH
1 stop25h 15mBritish Airways
Fri 26/95:25 a.m.ATH - SEA
1 stop16h 10mBritish Airways
Deal found 29/7C$ 819
Tue 7/1012:30 p.m.SEA - ATH
1 stop22h 00mTurkish Airlines
Wed 5/1110:10 a.m.ATH - SEA
1 stop16h 55mTurkish Airlines
Deal found 30/7C$ 836
Mon 22/92:20 p.m.SEA - ATH
1 stop20h 40mLufthansa
Tue 30/94:25 p.m.ATH - SEA
1 stop34h 34mLufthansa
Deal found 28/7C$ 866

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 30 July 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

Fri 22/8

4:00 p.m.-11:10 a.m.

2 stops33h 10m

Athens Eleftherios V.

Thu 4/9

11:30 a.m.-1:50 p.m.

2 stops36h 20m

C$ 790

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 21/9

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

1 stop16h 50m

Athens Eleftherios V.

Thu 2/10

6:50 a.m.-11:55 a.m.

1 stop15h 05m

C$ 793

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 9/11

10:52 p.m.-10:50 a.m.

1 stop25h 58m

Athens Eleftherios V.

Wed 19/11

1:00 p.m.-10:15 p.m.

1 stop19h 15m

C$ 808

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 24/8

1:30 p.m.-12:45 a.m.

1 stop25h 15m

Athens Eleftherios V.

Fri 26/9

5:25 a.m.-11:35 a.m.

1 stop16h 10m

C$ 819

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Wed 1/10

1:30 p.m.-11:15 p.m.

1 stop23h 45m

Athens Eleftherios V.

Tue 7/10

3:05 p.m.-11:15 a.m.

1 stop30h 10m

C$ 821

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 7/10

12:30 p.m.-8:30 p.m.

1 stop22h 00m

Athens Eleftherios V.

Wed 5/11

10:10 a.m.-5:05 p.m.

1 stop16h 55m

C$ 836

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 26/8

10:00 a.m.-1:55 p.m.

2 stops17h 55m

Athens Eleftherios V.

Tue 23/9

12:10 p.m.-10:16 p.m.

2 stops44h 06m

C$ 851

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 16/9

7:59 p.m.-9:00 p.m.

1 stop39h 01m

C$ 404

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Wed 17/9

3:40 p.m.-12:50 a.m.

2 stops23h 10m

C$ 652

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Mon 11/8

12:20 a.m.-10:30 a.m.

1 stop24h 10m

C$ 666

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 12 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 25 July 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 30 July 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.

What’s the top layover airport for flights from Seattle to Athens?

Share of one-stop round-trip flights from Seattle to Athens chosen by Cheapflights users in the past 12 months, using the same layover each way.

Istanbul (IST) – chosen by Cheapflights users on 90% of one-stop itineraries from Seattle to Athens on Cheapflights.

What’s the cheapest layover airport for flights from Seattle to Athens?

Average round-trip fare for 1-stop flights from Seattle to Athens, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of C$ 931.

What’s the fastest layover option from Seattle to Athens?

Shortest average travel time for 1-stop one-way flights from Seattle to Athens, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 15h 45m.

Which airport typically offers the quickest layover for flights from Seattle to Athens?

Average layover duration for 1-stop one-way flights from Seattle to Athens, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 2h 47m.

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 30 July 2025.
Read reviews from past customers who have flown Delta,KLM, andSWISS 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.
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,928 reviews
Delta
8.0
Very good
7,980 reviews
Check prices

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection 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.

  • 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$ 790 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at C$ 793 and C$ 819 round-trip. Users have found that Scandinavian Airlines is 39% cheaper than the other options available to this destination.

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

    C$ 652 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and SWISS, with prices starting from C$ 666 and C$ 673, 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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapestC$ 841AverageC$ 964FlexibilityNo cancel feeOn-time77%
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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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