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Southeast Europe

$248+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
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 June 18, 2025.

Round-trip from

$483
(FlightHub)

One-way from

$248
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,288
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. 4% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 18, 2025.

This FlightHub deal was found by Cheapflights users on 6/16. 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.
Fri 10/34:20 pmSEA - SPU
1 stop32h 10mScandinavian Airlines
Sat 10/119:00 pmSPU - SEA
1 stop26h 00mScandinavian Airlines
Deal found 6/16$483
This FlightHub deal was found by Cheapflights users on 6/18. 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 8/244:00 pmSEA - OTP
1 stop19h 10mScandinavian Airlines
Sun 9/79:25 pmOTP - SEA
1 stop26h 25mScandinavian Airlines
Deal found 6/18$485
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:30 pmSEA - JTR
1 stop16h 40mBritish Airways
Wed 8/275:10 pmJTR - SEA
1 stop28h 25mBritish Airways
Deal found 6/17$541
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:25 pmSEA - JTR
1 stop31h 25mSWISS
Mon 9/88:45 pmJTR - SEA
2 stops31h 51mSWISS
Deal found 6/17$570
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:20 amSEA - SPU
2 stops28h 40mMultiple Airlines
Wed 8/2010:50 pmSPU - SEA
2 stops30h 51mMultiple Airlines
Deal found 6/17$580
This Air Canada deal was found by Cheapflights users on 6/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/83:10 pmSEA - SOF
2 stops41h 10mAir Canada
Wed 11/196:15 amSOF - SEA
2 stops37h 01mAir Canada
Deal found 6/16$600
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:47 pmSEA - OTP
2 stops19h 18mMultiple Airlines
Tue 11/188:05 amOTP - SEA
1 stop18h 50mMultiple Airlines
Deal found 6/18$601
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:35 pmSEA - OTP
1 stop15h 10mBritish Airways
Thu 11/64:40 pmOTP - SEA
1 stop28h 40mBritish Airways
Deal found 6/16$603
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:00 amSEA - OTP
2 stops23h 30mAir Canada
Thu 11/65:55 amOTP - SEA
2 stops26h 11mAir Canada
Deal found 6/18$605
This Lufthansa deal was found by Cheapflights users on 6/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/27:00 amSEA - OTP
2 stops25h 30mLufthansa
Tue 11/185:55 amOTP - SEA
1 stop16h 15mLufthansa
Deal found 6/18$609
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Sat 11/111:50 pmSEA - OTP
2 stops29h 15mUnited Airlines
Fri 11/215:55 amOTP - SEA
1 stop16h 15mUnited Airlines
Deal found 6/18$613
This FlightHub deal was found by Cheapflights users on 6/18. 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.
Thu 7/3112:30 pmSEA - OTP
1 stop33h 40mTurkish Airlines
Thu 9/119:30 amOTP - SEA
1 stop17h 45mTurkish Airlines
Deal found 6/18$617

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 June 18, 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

9:00 pm-2:00 pm

1 stop26h 00m

$483

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 8/24

4:00 pm-9:10 pm

1 stop19h 10m

Bucharest Otopeni Intl

Sun 9/7

9:25 pm-1:50 pm

1 stop26h 25m

$485

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Tue 8/19

1:30 pm-4:10 pm

1 stop16h 40m

Thera Santorini

Wed 8/27

5:10 pm-11:35 am

1 stop28h 25m

$541

SeattleThera

SEA - JTR

SEAJTR

Seattle/Tacoma Intl

Mon 9/1

4:25 pm-9:50 am

1 stop31h 25m

Thera Santorini

Mon 9/8

8:45 pm-6:36 pm

2 stops31h 51m

$570

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Wed 8/13

7:20 am-9:00 pm

2 stops28h 40m

Split

Wed 8/20

10:50 pm-8:41 pm

2 stops30h 51m

$580

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sat 11/8

3:10 pm-6:20 pm

2 stops41h 10m

Sofia

Wed 11/19

6:15 am-9:16 am

2 stops37h 01m

$600

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 11/4

5:47 pm-11:05 pm

2 stops19h 18m

Bucharest Otopeni Intl

Tue 11/18

8:05 am-4:55 pm

1 stop18h 50m

$601

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

7:50 pm-11:05 pm

1 stop18h 15m

Bucharest Otopeni Intl

Thu 11/6

8:05 am-4:55 pm

1 stop18h 50m

$603

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Tue 10/28

10:00 am-6:30 pm

2 stops23h 30m

Bucharest Otopeni Intl

Thu 11/6

5:55 am-10:06 pm

2 stops26h 11m

$605

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sun 11/2

7:00 am-6:30 pm

2 stops25h 30m

Bucharest Otopeni Intl

Tue 11/18

5:55 am-12:10 pm

1 stop16h 15m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

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 $1,289). 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 June 18, 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.

Rainfall in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southeast Europe ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Southeast Europe when rainfall is around 0.2 in.

Temperature in Southeast Europe by month

Plan your trip to Southeast Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southeast Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 18, 2025.
Read reviews from past customers who have flown Emirates, Delta and Alaska Airlines from Seattle to Southeast Europe. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,964 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Alaska Airlines
8.0
Very good
10,000 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,364 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
804 reviews
Emirates
8.1
Very good
3,273 reviews

Crew

8.3

Entertainment

8.2

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • 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 $375. United Airlines flights start at $424 while deals on Aer Lingus start at $425 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 - Zagreb Franjo Tuđman 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 $1,289). 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.

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Alternative routes for Seattle to Southeast Europe

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 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$518Average$988FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$520Average$783FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$520Average$1,066FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$536Average$1,048FlexibilityNo cancel feeOn-time77%
KLMCheapest$556Average$984FlexibilityNo cancel feeOn-time75%
DeltaCheapest$591Average$1,176FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$610Average$1,226FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$618Average$955FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$646Average$1,092FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$649Average$1,028FlexibilityNo cancel feeOn-time67%

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