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Southeast Europe

$305+ Cheap flights from Washington 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ATH
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Washington to Southeast Europe

Keep the following information in mind while searching for Washington to Southeast Europe flight deals. Data was last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$666
(Cheapflightsfares)

One-way from

$305
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$890
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 Washington to Southeast Europe
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One-way flight from Washington to Southeast Europe
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Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Washington to Southeast Europe

Cheapest flights from Washington to Southeast Europe
Explore the most affordable flight options available from Washington to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This American Airlines deal was found by Cheapflights users on 4/25. 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 10/282:35 pmSEA - OTP
1 stop23h 30mMultiple Airlines
Thu 11/64:40 pmOTP - SEA
1 stop28h 40mMultiple Airlines
Deal found 4/25$640
This Air Canada deal was found by Cheapflights users on 4/25. 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 10/285:50 amSEA - OTP
2 stops27h 40mAir Canada
Thu 11/65:55 amOTP - SEA
2 stops18h 31mAir Canada
Deal found 4/25$643
This Justfly.com deal was found by Cheapflights users on 4/24. 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.
Fri 10/34:20 pmSEA - SPU
1 stop18h 50mScandinavian Airlines
Sat 10/119:00 pmSPU - SEA
1 stop26h 00mScandinavian Airlines
Deal found 4/24$645
This United Airlines deal was found by Cheapflights users on 4/25. 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 10/282:07 pmSEA - OTP
2 stops19h 23mUnited Airlines
Thu 11/66:00 amOTP - SEA
3 stops27h 26mUnited Airlines
Deal found 4/25$665
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Sat 8/234:00 pmSEA - ATH
2 stops32h 40mScandinavian Airlines
Sat 9/68:30 pmATH - SEA
2 stops27h 20mScandinavian Airlines
Deal found 4/25$666
This Finnair deal was found by Cheapflights users on 4/25. 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.
Sat 10/2511:31 pmSEA - ATH
1 stop26h 19mMultiple Airlines
Sat 11/81:00 pmATH - SEA
2 stops21h 53mMultiple Airlines
Deal found 4/25$672
This Priceline deal was found by Cheapflights users on 4/24. 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.
Sat 10/257:15 pmSEA - ATH
2 stops30h 15mAir Canada
Sat 11/81:15 pmATH - SEA
2 stops35h 11mAir Canada
Deal found 4/24$676
This Cheapflightsfares deal was found by Cheapflights users on 4/25. 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.
Thu 11/66:50 pmSEA - ATH
1 stop20h 25mBritish Airways
Wed 11/267:45 amATH - SEA
1 stop19h 10mBritish Airways
Deal found 4/25$687
This Gurufare deal was found by Cheapflights users on 4/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1011:55 amSEA - OTP
2 stops22h 40mScandinavian Airlines
Mon 9/299:50 pmOTP - SEA
2 stops46h 27mScandinavian Airlines
Deal found 4/25$697
This FlightHub deal was found by Cheapflights users on 4/24. 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 9/227:10 pmSEA - ATH
1 stop27h 45mTurkish Airlines
Wed 10/110:00 pmATH - SEA
1 stop22h 35mTurkish Airlines
Deal found 4/24$700
This Booking.com deal was found by Cheapflights users on 4/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/137:20 amSEA - DBV
2 stops19h 55mMultiple Airlines
Sat 8/237:35 pmDBV - SEA
2 stops35h 53mMultiple Airlines
Deal found 4/24$710
This Gotogate deal was found by Cheapflights users on 4/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/102:55 pmSEA - SOF
2 stops17h 45mMultiple Airlines
Fri 9/56:00 amSOF - SEA
1 stop20h 59mMultiple Airlines
Deal found 4/25$714

Cheapflights Fare Finder

Customize your flight search to find flights from Washington 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 25, 2025.
Use the filters below to find and compare flights from Washington to Southeast Europe that are best for you.

Fly from

Washington

Fly to

Southeast Europe

Route

Depart

Return

Price

SeattleSplit

SEA - SPU

SEASPU

Seattle/Tacoma Intl

Fri 10/3

4:20 pm-8:10 pm

1 stop18h 50m

Split

Sat 10/11

9:00 pm-2:00 pm

1 stop26h 00m

$645

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sat 8/23

4:00 pm-10:40 am

2 stops32h 40m

Athens Eleftherios V.

Sat 9/6

8:30 pm-1:50 pm

2 stops27h 20m

$666

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 10/14

12:45 pm-7:10 pm

2 stops20h 25m

Athens Eleftherios V.

Fri 10/24

8:05 am-6:20 pm

1 stop20h 15m

$689

SeattleBucharest

SEA - OTP

SEAOTP

Seattle/Tacoma Intl

Sat 5/10

11:55 am-8:35 pm

2 stops22h 40m

Bucharest Otopeni Intl

Mon 9/29

9:50 pm-10:17 am

2 stops46h 27m

$697

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Mon 9/22

7:10 pm-8:55 am

1 stop27h 45m

Athens Eleftherios V.

Wed 10/1

10:00 pm-10:35 am

1 stop22h 35m

$700

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Wed 10/15

5:30 am-10:05 am

2 stops18h 35m

Athens Eleftherios V.

Fri 10/24

12:10 pm-6:36 pm

2 stops40h 26m

$705

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Wed 8/13

7:20 am-12:15 pm

2 stops19h 55m

Dubrovnik

Sat 8/23

7:35 pm-10:28 pm

2 stops35h 53m

$710

SeattleSofia

SEA - SOF

SEASOF

Seattle/Tacoma Intl

Sun 8/10

2:55 pm-6:40 pm

2 stops17h 45m

Sofia

Fri 9/5

6:00 am-4:59 pm

1 stop20h 59m

$714

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 8/14

12:30 pm-1:10 pm

1 stop15h 40m

Ljubljana Joze Pucnik

Wed 8/27

9:25 am-10:35 am

1 stop34h 10m

$716

SeattleDubrovnik

SEA - DBV

SEADBV

Seattle/Tacoma Intl

Wed 8/13

5:40 pm-6:55 pm

1 stop16h 15m

Dubrovnik

Sat 8/23

10:25 am-11:50 pm

2 stops22h 25m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

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

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

What is the cheapest month to book a flight from State of Washington to Southeast Europe?

Currently, November is the cheapest month in which you can book a flight from State of Washington to Southeast Europe (average of $679). Flying from State of Washington to Southeast Europe in June is currently the most expensive (average of $1,340). 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 WA to YMH?

Find hourly flight availability from Washington 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 April 25, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington 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 April 25, 2025.
Get a feel of what it's like to fly with Emirates, Delta and KLM from Washington to Southeast Europe by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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
8.0
Very good
3,208 reviews
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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
7,920 reviews
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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
1,334 reviews
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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.
Finnair
7.6
Good
1,272 reviews
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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
780 reviews
Emirates
8.0
Very good
3,208 reviews

Crew

8.3

Boarding

8.1

Entertainment

8.2

Comfort

8.0

Overall

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 Washington 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 are the cheapest airlines to fly from State of Washington to Southeast Europe one-way?

    The cheapest airlines for a one-way flight from State of Washington to Southeast Europe are Scandinavian Airlines ($421), British Airways ($455), and Lufthansa ($492).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Southeast Europe?

    Currently, November is the cheapest month in which you can book a flight from State of Washington to Southeast Europe (average of $679). Flying from State of Washington to Southeast Europe in June is currently the most expensive (average of $1,340). 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 Washington 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 Washington to Southeast Europe

Discover the top 10 airlines that operate flights from Washington 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 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$518Average$857FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$563Average$1,175FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$564Average$1,123FlexibilityNo cancel feeOn-time70%
KLMCheapest$609Average$1,093FlexibilityNo cancel feeOn-time75%
CondorCheapest$610Average$1,172FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$625Average$972FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$632Average$933FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$633Average$1,187FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$636Average$1,215FlexibilityNo cancel feeOn-time76%
DeltaCheapest$658Average$1,159FlexibilityNo cancel feeOn-timeN/A

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