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Southeast Europe

$253+ Cheap flights from Seattle (SEA) to Southeast Europe

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Seattle to Southeast Europe

Keep the following information in mind while searching for Seattle to Southeast Europe flight deals. Data was last updated August 21, 2025.

Round-trip from

$486
(oojo)

One-way from

$253
(Norse)

Popular in

December

Cheapest in

February

Average price

$814
From Seattle/Tacoma Intl to Southeast Europe
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One-way flight from Seattle/Tacoma Intl to Southeast Europe
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Highest demand for flights based on searches. 6% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Seattle to Southeast Europe

Cheapest flights from Seattle to Southeast Europe
Explore the most affordable flight options available from Seattle to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This oojo deal was found by Cheapflights users on 8/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:20 pmSEA - SPU
1 stop32h 10mScandinavian Airlines
Sat 10/1112:00 pmSPU - SEA
1 stop35h 00mScandinavian Airlines
Deal found 8/19$486
This Justfly.com deal was found by Cheapflights users on 8/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/412:30 pmSEA - SOF
1 stop34h 05mTurkish Airlines
Wed 9/173:35 pmSOF - SEA
1 stop29h 00mTurkish Airlines
Deal found 8/21$563
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:10 pmSEA - SOF
1 stop33h 35mTurkish Airlines
Thu 10/23:35 pmSOF - SEA
1 stop35h 40mTurkish Airlines
Deal found 8/21$572
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:10 pmSEA - ATH
1 stop27h 45mTurkish Airlines
Mon 9/223:55 amATH - SEA
1 stop16h 40mTurkish Airlines
Deal found 8/19$578
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:10 pmSEA - SOF
1 stop15h 15mTurkish Airlines
Thu 10/93:35 pmSOF - SEA
1 stop35h 40mTurkish Airlines
Deal found 8/19$580
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:10 pmSEA - SOF
1 stop15h 15mTurkish Airlines
Fri 10/103:35 pmSOF - SEA
1 stop35h 40mTurkish Airlines
Deal found 8/21$581
This FlightHub deal was found by Cheapflights users on 8/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:40 pmSEA - ATH
2 stops57h 55mAir Canada
Fri 11/1411:55 amATH - SEA
2 stops41h 21mAir Canada
Deal found 8/21$583
This Cheapflightsfares deal was found by Cheapflights users on 8/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/84:20 pmSEA - ATH
2 stops24h 00mScandinavian Airlines
Tue 10/2110:00 pmATH - SEA
2 stops26h 00mScandinavian Airlines
Deal found 8/20$584
This Finnair deal was found by Cheapflights users on 8/21. 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 11/910:52 pmSEA - ATH
1 stop25h 58mMultiple Airlines
Wed 11/191:00 pmATH - SEA
1 stop19h 15mMultiple Airlines
Deal found 8/21$586
This United Airlines deal was found by Cheapflights users on 8/21. 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 11/911:59 pmSEA - ATH
2 stops24h 06mUnited Airlines
Wed 11/1912:25 pmATH - SEA
1 stop20h 16mUnited Airlines
Deal found 8/21$587
This Ovago deal was found by Cheapflights users on 8/21. 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.
Mon 11/33:40 pmSEA - ATH
2 stops32h 40mLufthansa
Fri 11/146:05 amATH - SEA
1 stop16h 05mLufthansa
Deal found 8/21$589
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:00 pmSEA - ATH
2 stops53h 35mAir Canada
Tue 11/181:10 pmATH - SEA
2 stops30h 21mAir Canada
Deal found 8/21$590

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Southeast Europe 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 August 21, 2025.
Use the filters below to find and compare flights from Seattle to Southeast Europe that are best for you.

Fly from

Seattle

Fly to

Southeast Europe

Route

Depart

Return

Price

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 10/3

4:20 pm-9:30 am

1 stop32h 10m

Split

Sat 10/11

12:00 pm-2:00 pm

1 stop35h 00m

$486

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Thu 9/4

12:30 pm-8:35 am

1 stop34h 05m

Sofia

Wed 9/17

3:35 pm-10:35 am

1 stop29h 00m

$563

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Thu 9/25

7:10 pm-2:45 pm

1 stop33h 35m

Sofia

Thu 10/2

9:25 am-5:15 pm

1 stop17h 50m

$572

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Wed 9/10

7:10 pm-8:25 pm

1 stop15h 15m

Sofia

Thu 10/9

3:35 pm-5:15 pm

1 stop35h 40m

$580

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sun 9/21

7:10 pm-8:25 pm

1 stop15h 15m

Sofia

Fri 10/10

3:35 pm-5:15 pm

1 stop35h 40m

$581

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Wed 10/8

4:20 pm-6:50 pm

1 stop16h 30m

Athens Eleftherios V.

Tue 10/21

7:40 pm-2:00 pm

1 stop28h 20m

$583

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sat 10/11

10:55 pm-5:20 pm

1 stop32h 25m

Athens Eleftherios V.

Fri 10/17

8:25 am-10:12 pm

1 stop23h 47m

$586

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 11/9

10:52 pm-10:50 am

1 stop25h 58m

Athens Eleftherios V.

Wed 11/19

1:00 pm-10:15 pm

1 stop19h 15m

$586

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 9/21

4:20 pm-6:50 pm

1 stop16h 30m

Athens Eleftherios V.

Thu 10/9

11:30 am-2:00 pm

2 stops36h 30m

$586

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 11/9

11:59 pm-10:05 am

2 stops24h 06m

Athens Eleftherios V.

Wed 11/19

12:25 pm-10:41 pm

1 stop20h 16m

$587

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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Best time to book a flight from Seattle to Southeast Europe

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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Southeast Europe (average of $679). Flying from Seattle to Southeast Europe in June is currently the most expensive (average of $1,285). 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 YMH?

Find hourly flight availability from Seattle to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Southeast Europe as you normally would.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated August 21, 2025.
Read through reviews of airlines operating flights from Seattle to Southeast Europe, such as Delta, United Airlines, and Turkish Airlines. 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
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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
8,934 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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
3,950 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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!
Lufthansa
6.8
Okay
7,344 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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!
British Airways
6.7
Okay
7,291 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

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 Southeast Europe. 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 Southeast Europe?

    For a flight from Seattle to Southeast Europe, 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 Southeast Europe?

    Airlines like Scandinavian Airlines, Turkish Airlines, and British Airways fly from Seattle to Southeast Europe in about 15h 20m. The time it takes to get you to your destination can typically vary by up to 18h 45m. There are 5791 mi between Seattle and Southeast Europe. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $488. British Airways flights start at $496 while deals on Turkish Airlines start at $565 one-way.

  • What are the most popular routes from Seattle to Southeast Europe?

    The most popular flight routes from Seattle to Southeast Europe are Seattle/Tacoma Intl - Athens Eleftherios V., Seattle/Tacoma Intl - Ljubljana Joze Pucnik and Seattle/Tacoma Intl - Split.

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

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

  • How can I find direct flights from Seattle to Southeast Europe?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Southeast Europe 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 Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Southeast Europe (average of $679). Flying from Seattle to Southeast Europe in June is currently the most expensive (average of $1,285). 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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Alternative routes for Seattle to Southeast Europe

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Top 10 airlines flying from Seattle to Southeast Europe

Discover the top 10 airlines that operate flights from Seattle to Southeast Europe. 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$513Average$941FlexibilityNo cancel feeOn-time67%
Scandinavian AirlinesCheapest$517Average$904FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$520Average$743FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$521Average$1,068FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$533Average$860FlexibilityNo cancel feeOn-time77%
KLMCheapest$548Average$907FlexibilityNo cancel feeOn-time75%
DeltaCheapest$571Average$1,043FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$574Average$1,042FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$585Average$1,034FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$598Average$909FlexibilityNo cancel feeOn-time77%

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