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$333+ Cheap flights from Seattle (SEA) to Greece

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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Seattle to Greece

Keep the following information in mind while searching for Seattle to Greece flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(United)

One-way from

$333
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$766
Provider with most accurate pricing for Seattle/Tacoma Intl-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Athens Eleftherios V. flights.
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From Seattle/Tacoma Intl to Greece
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One-way flight from Seattle/Tacoma Intl to Greece
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Highest demand for flights based on searches. 9% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Seattle to Greece

Cheapest flights from Seattle to Greece
Explore the most affordable flight options available from Seattle to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This United deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:30 pmSEA - HER
2 stops29h 05mMultiple Airlines
Wed 12/33:30 pmHER - SEA
1 stop30h 40mMultiple Airlines
Deal found 10/18$497
This Ovago deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/23:10 pmSEA - ATH
1 stop16h 50mLufthansa
Tue 11/116:25 amATH - SEA
1 stop15h 45mLufthansa
Deal found 10/18$596
This KAYAK deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/303:00 pmSEA - ATH
1 stop24h 30mLufthansa
Sat 11/226:30 amATH - SEA
1 stop15h 40mLufthansa
Deal found 10/18$597
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/309:25 amSEA - ATH
2 stops23h 40mUnited Airlines
Sat 11/156:30 amATH - SEA
3 stops27h 14mUnited Airlines
Deal found 10/18$598
This Ovago deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:10 pmSEA - ATH
2 stops23h 15mLufthansa
Fri 1/166:05 amATH - SEA
2 stops23h 11mLufthansa
Deal found 10/19$599
This KAYAK deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:05 amSEA - ATH
2 stops29h 35mLufthansa
Mon 12/222:15 pmATH - SEA
1 stop31h 55mLufthansa
Deal found 10/18$603
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 pmSEA - ATH
2 stops41h 40mUnited Airlines
Wed 12/246:15 amATH - SEA
2 stops28h 44mUnited Airlines
Deal found 10/18$604
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:32 amSEA - ATH
2 stops20h 43mAmerican Airlines
Sat 11/157:55 amATH - SEA
2 stops23h 04mAmerican Airlines
Deal found 10/20$605
This Finnair deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:59 amSEA - ATH
2 stops24h 01mMultiple Airlines
Fri 11/1412:50 pmATH - SEA
1 stop19h 30mMultiple Airlines
Deal found 10/19$606
This Mytrip deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:35 pmSEA - ATH
3 stops31h 55mMultiple Airlines
Wed 12/103:50 pmATH - SEA
3 stops35h 10mMultiple Airlines
Deal found 10/18$607
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/28:10 amSEA - ATH
2 stops22h 25mUnited Airlines
Wed 12/246:15 amATH - SEA
2 stops28h 44mUnited Airlines
Deal found 10/18$611
This United Airlines deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3010:00 pmSEA - ATH
2 stops41h 40mUnited Airlines
Thu 12/2512:50 pmATH - SEA
2 stops39h 16mUnited Airlines
Deal found 10/18$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Greece 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 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from Seattle to Greece that are best for you.

Fly from

Seattle

Fly to

Greece

Route

Depart

Return

Price

SeattleHeraklion

SEA - HER

SEAHER

Seattle/Tacoma Intl

Mon 11/17

11:30 pm-2:35 pm

2 stops29h 05m

Heraklion N. Kazantzakis Apt.

Wed 12/3

3:30 pm-9:31 am

2 stops52h 01m

$497

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Fri 2/27

3:05 pm-9:20 pm

1 stop20h 15m

Thessaloniki Makedonia

Tue 3/3

1:40 pm-11:35 am

1 stop31h 55m

$513

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 2/26

7:20 am-12:50 pm

2 stops19h 30m

Thessaloniki Makedonia

Tue 3/3

1:40 pm-11:35 am

1 stop31h 55m

$517

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 2/26

12:37 pm-1:15 pm

2 stops38h 38m

Thessaloniki Makedonia

Mon 3/2

4:00 pm-10:16 pm

2 stops40h 16m

$539

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Thu 2/26

7:20 am-12:50 pm

2 stops19h 30m

Thessaloniki Makedonia

Sun 3/1

12:25 pm-11:35 am

1 stop33h 10m

$567

SeattleThessaloniki

SEA - SKG

SEASKG

Seattle/Tacoma Intl

Fri 3/6

3:05 pm-9:20 pm

1 stop20h 15m

Thessaloniki Makedonia

Thu 3/19

9:00 pm-12:35 pm

1 stop24h 35m

$588

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sat 11/8

5:20 pm-1:40 am

2 stops22h 20m

Athens Eleftherios V.

Sat 11/15

6:30 am-11:44 pm

3 stops27h 14m

$598

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 11/2

12:59 am-11:00 am

2 stops24h 01m

Athens Eleftherios V.

Fri 11/14

12:50 pm-10:20 pm

1 stop19h 30m

$606

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 12/9

7:20 am-9:55 am

1 stop16h 35m

Athens Eleftherios V.

Mon 12/15

3:25 am-11:25 am

1 stop18h 00m

$617

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 12/9

5:00 am-12:40 pm

3 stops21h 40m

Athens Eleftherios V.

Tue 12/16

6:25 am-6:32 pm

2 stops22h 07m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 39 results
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Best time to book a flight from Seattle to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Greece (average of $522). Flying from Seattle to Greece in June is currently the most expensive (average of $796). 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 GR?

Find hourly flight availability from Seattle to Greece. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from Seattle to Greece by exploring options for tickets in the evening.

What is the cheapest day to fly from Seattle to Greece?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Greece. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Greece flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated October 20, 2025.
See what other customers who have flown with Delta, United Airlines, and Turkish Airlines from Seattle to Greece have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,976 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,993 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Turkish Airlines
7.3
Good
4,022 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,503 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,461 reviews
Delta
7.9
Good
7,976 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Greece?

    For a flight from Seattle to Greece, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city.

  • How long is the flight from Seattle to Greece?

    KLM, SWISS, and United Airlines can get you from Seattle to Greece in just under 20h 15m. Your travel time can differ by up to 18h 23m. Seattle and Greece are separated by a distance of 5992 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Seattle to Greece?

    The most popular flight routes from Seattle to Greece are Seattle/Tacoma Intl - Athens Eleftherios V., Seattle/Tacoma Intl - Thessaloniki Makedonia and Seattle/Tacoma Intl - Heraklion N. Kazantzakis Apt..

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Greece 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 Greece?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Greece (average of $522). Flying from Seattle to Greece in June is currently the most expensive (average of $796). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Seattle to Greece

Discover the top 10 airlines that operate flights from Seattle to Greece. 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 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$388Average$861FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$513Average$943FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$518Average$828FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$521Average$1,026FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$533Average$838FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$790FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$564Average$975FlexibilityNo cancel feeOn-time69%
DeltaCheapest$565Average$943FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$594Average$779FlexibilityNo cancel feeOn-time77%
FinnairCheapest$629Average$669FlexibilityNo cancel feeOn-time76%

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