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Southeast Europe

$283+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
May 20 — May 271
Wed 5/20
Wed 5/27
1 adult, Economy
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Cheap 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 April 20, 2026.

This FlightHub deal was found by Cheapflights users on 4/17. 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 5/57:10 pm
SEA
-
TIA
1 stop28h 35m
Turkish Airlines
Tue 5/197:50 pm
TIA
-
SEA
1 stop30h 25m
Turkish Airlines
Deal found 4/17$575
This FlightHub deal was found by Cheapflights users on 4/16. 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 4/237:10 pm
SEA
-
SOF
1 stop33h 50m
Turkish Airlines
Thu 5/289:05 pm
SOF
-
SEA
1 stop30h 10m
Turkish Airlines
Deal found 4/16$595
This FlightHub deal was found by Cheapflights users on 4/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm
SEA
-
TIA
1 stop28h 35m
Turkish Airlines
Thu 9/179:35 am
TIA
-
SEA
1 stop16h 40m
Turkish Airlines
Deal found 4/18$601
This oojo deal was found by Cheapflights users on 4/17. 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.
Sun 5/37:10 pm
SEA
-
TIA
1 stop14h 50m
Turkish Airlines
Tue 6/27:50 pm
TIA
-
SEA
1 stop30h 25m
Turkish Airlines
Deal found 4/17$602
This oojo deal was found by Cheapflights users on 4/17. 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.
Mon 5/47:10 pm
SEA
-
TIA
1 stop14h 50m
Turkish Airlines
Mon 5/187:50 pm
TIA
-
SEA
1 stop30h 25m
Turkish Airlines
Deal found 4/17$612
This FlightHub deal was found by Cheapflights users on 4/15. 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 9/67:10 pm
SEA
-
SOF
1 stop15h 05m
Turkish Airlines
Tue 9/223:50 pm
SOF
-
SEA
1 stop35h 25m
Turkish Airlines
Deal found 4/15$620
This FlightHub deal was found by Cheapflights users on 4/19. 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 8/57:10 pm
SEA
-
TIA
1 stop28h 35m
Turkish Airlines
Wed 9/27:50 pm
TIA
-
SEA
1 stop23h 50m
Turkish Airlines
Deal found 4/19$623
This FlightHub deal was found by Cheapflights users on 4/16. 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 9/67:10 pm
SEA
-
BEG
1 stop15h 25m
Turkish Airlines
Thu 9/248:25 pm
BEG
-
SEA
1 stop29h 50m
Turkish Airlines
Deal found 4/16$624
This Ticket deal was found by Cheapflights users on 4/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:10 pm
SEA
-
DBV
1 stop28h 10m
Turkish Airlines
Tue 5/129:10 am
DBV
-
SEA
1 stop17h 05m
Turkish Airlines
Deal found 4/15$628
This FlightHub deal was found by Cheapflights users on 4/15. 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 9/207:10 pm
SEA
-
TIA
1 stop14h 50m
Turkish Airlines
Mon 9/289:35 am
TIA
-
SEA
1 stop16h 40m
Turkish Airlines
Deal found 4/15$634
This FlightHub deal was found by Cheapflights users on 4/16. 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 9/87:10 pm
SEA
-
SOF
1 stop15h 05m
Turkish Airlines
Tue 9/153:50 pm
SOF
-
SEA
1 stop35h 25m
Turkish Airlines
Deal found 4/16$636
This FlightHub deal was found by Cheapflights users on 4/16. 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 8/2412:35 pm
SEA
-
TIA
1 stop21h 25m
Turkish Airlines
Mon 10/268:40 am
TIA
-
SEA
1 stop17h 25m
Turkish Airlines
Deal found 4/16$638

Find 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 April 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(FlightHub)

One-way from

$283
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$750
Provider with most accurate pricing for Seattle/Tacoma Intl-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Athens Eleftherios V. flights.
Search Deals
From Seattle/Tacoma Intl to Southeast Europe
Search Deals
One-way flight from Seattle/Tacoma Intl to Southeast Europe
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($243 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 20, 2026.
Use the filters below to find and compare flights from Seattle to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTirana

SEA - TIA

SEATIA

Seattle/Tacoma Intl

Mon 9/21

7:10 pm-7:00 pm

1 stop14h 50m

Tirana Rinas

Wed 9/30

7:50 pm-5:15 pm

1 stop30h 25m

$677

SeattleBelgrade

SEA - BEG

SEABEG

Seattle/Tacoma Intl

Fri 7/31

7:10 pm-7:35 pm

1 stop15h 25m

Belgrade Nikola Tesla

Wed 9/9

8:25 pm-10:40 am

1 stop23h 15m

$690

SeattleSarajevo

SEA - SJJ

SEASJJ

Seattle/Tacoma Intl

Sat 10/10

7:10 pm-1:35 pm

1 stop33h 25m

Sarajevo Butmir

Wed 10/14

8:40 pm-5:15 pm

1 stop29h 35m

$728

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Thu 10/15

7:10 pm-8:15 pm

1 stop15h 05m

Sofia

Mon 10/19

9:05 pm-5:15 pm

1 stop30h 10m

$736

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 10/4

7:10 pm-8:30 pm

1 stop15h 20m

Athens Eleftherios V.

Mon 10/19

10:00 pm-5:15 pm

1 stop29h 15m

$737

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-11:10 am

1 stop34h 15m

Split

Thu 9/10

7:30 pm-1:45 pm

2 stops27h 15m

$749

SeattleTirana

SEA - TIA

SEATIA

Seattle/Tacoma Intl

Sun 10/11

8:20 pm-11:05 pm

1 stop17h 45m

Tirana Rinas

Thu 10/15

1:25 pm-11:35 am

1 stop31h 10m

$764

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sun 9/6

3:51 pm-11:15 pm

2 stops21h 24m

Sofia

Tue 9/22

6:10 am-6:32 pm

2 stops22h 22m

$770

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-1:00 pm

2 stops35h 05m

Athens Eleftherios V.

Sat 8/22

9:15 pm-1:45 pm

2 stops26h 30m

$783

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Mon 8/24

5:00 am-10:40 pm

2 stops31h 40m

Sofia

Tue 9/15

6:10 am-11:55 am

1 stop15h 45m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from Seattle to Southeast Europe (average of $440). Flying from Seattle to Southeast Europe in April is currently the most expensive (average of $3,868). 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.

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 April 20, 2026.
Read through reviews of airlines operating flights from Seattle to Southeast Europe, such as Delta,Turkish Airlines, andUnited 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
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,425 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.4
Good
4,317 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,608 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,934 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,896 reviews
Delta
7.9
Good
8,425 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 Turkish Airlines, Scandinavian Airlines, and British Airways fly from Seattle to Southeast Europe in about 17h 45m. The time it takes to get you to your destination can typically vary by up to 16h 30m. There are 5867 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 British Airways, which is currently one of the cheapest options available, starting at $234. KLM flights start at $262 while deals on Lufthansa start at $352 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 - Dubrovnik 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, January is the cheapest month in which you can book a flight from Seattle to Southeast Europe (average of $440). Flying from Seattle to Southeast Europe in April is currently the most expensive (average of $3,868). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$388Average$944FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$463Average$825FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$467Average$655FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$467Average$951FlexibilityNo cancel feeOn-time76%
KLMCheapest$485Average$858FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$506Average$882FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$518Average$846FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$520Average$798FlexibilityNo cancel feeOn-time77%
DeltaCheapest$530Average$860FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$540Average$770FlexibilityNo cancel feeOn-time76%

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