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$247+ Cheap flights from Washington, D.C. (WAS) 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ATH
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Southeast Europe

Cheapest flights from Washington, D.C. to Southeast Europe
Explore the most affordable flight options available from Washington, D.C. to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Expedia deal was found by Cheapflights users on 12/22. 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.
Mon 12/296:20 pmIAD - TIA
2 stops56h 45mMultiple Airlines
Mon 1/1212:15 pmTIA - IAD
2 stops31h 45mMultiple Airlines
Deal found 12/22$518
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmIAD - TIA
1 stop24h 50mAustrian Airlines
Mon 1/1212:15 pmTIA - IAD
2 stops33h 15mAustrian Airlines
Deal found 12/22$568
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:25 pmIAD - SOF
2 stops36h 50mSWISS
Thu 1/84:00 pmSOF - IAD
1 stop31h 40mSWISS
Deal found 12/22$657
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:55 pmIAD - SOF
2 stops16h 50mLufthansa
Mon 1/127:05 pmSOF - IAD
1 stop27h 30mLufthansa
Deal found 12/21$663
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmIAD - SOF
1 stop10h 50mMultiple Airlines
Thu 1/84:00 pmSOF - IAD
1 stop31h 40mMultiple Airlines
Deal found 12/21$670
This oojo deal was found by Cheapflights users on 12/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:25 pmIAD - OTP
1 stop15h 25mSWISS
Tue 1/136:30 amOTP - IAD
1 stop17h 10mSWISS
Deal found 12/21$675
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmIAD - SOF
1 stop10h 50mAustrian Airlines
Thu 1/86:45 pmSOF - IAD
2 stops32h 30mAustrian Airlines
Deal found 12/21$681
This FlightHub deal was found by Cheapflights users on 12/21. 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 12/296:00 pmIAD - SOF
1 stop21h 45mMultiple Airlines
Mon 1/123:00 pmSOF - IAD
1 stop32h 40mMultiple Airlines
Deal found 12/21$682
This oojo deal was found by Cheapflights users on 12/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:25 pmIAD - SOF
2 stops36h 50mSWISS
Mon 1/123:00 pmSOF - IAD
1 stop32h 40mSWISS
Deal found 12/20$688
This Air France deal was found by Cheapflights users on 12/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:50 pmIAD - OTP
1 stop18h 20mMultiple Airlines
Tue 1/138:35 amOTP - IAD
2 stops17h 34mMultiple Airlines
Deal found 12/21$691
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:20 pmIAD - OTP
2 stops17h 05mAustrian Airlines
Tue 1/136:55 amOTP - IAD
2 stops15h 35mAustrian Airlines
Deal found 12/21$706
This Expedia deal was found by Cheapflights users on 12/22. 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.
Sun 12/2810:55 pmIAD - SOF
1 stop16h 50mMultiple Airlines
Thu 1/84:00 pmSOF - IAD
2 stops35h 15mMultiple Airlines
Deal found 12/22$709

Find flight deals from Washington, D.C. to Southeast Europe

Keep the following information in mind while searching for Washington, D.C. to Southeast Europe flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$494
(oojo)

One-way from

$247
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,557
Provider with most accurate pricing for Washington, D.C. (WAS)-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Athens Eleftherios V. flights.
Search Deals
From Washington, D.C. (WAS) to Southeast Europe
Search Deals
One-way flight from Washington, D.C. (WAS) to Southeast Europe
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 December 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Southeast Europe that are best for you.

Fly from

Washington, D.C.

Fly to

Southeast Europe

Route

Depart

Return

Price

BaltimoreBucharest

BWI - OTP

BWIOTP

Baltimore/Washington

Wed 4/22

9:30 pm-12:25 am

1 stop19h 55m

Bucharest Otopeni Intl

Wed 5/6

4:15 pm-7:40 pm

1 stop34h 25m

$509

Washington, D.C.Tirana

IAD - TIA

IADTIA

Washington, D.C. Dulles Intl

Mon 3/23

7:00 pm-11:30 am

1 stop11h 30m

Tirana Rinas

Mon 4/6

3:00 pm-7:40 pm

2 stops34h 40m

$513

Washington, D.C.Tirana

IAD - TIA

IADTIA

Washington, D.C. Dulles Intl

Mon 1/12

5:45 pm-12:35 am

2 stops24h 50m

Tirana Rinas

Mon 1/26

12:15 pm-2:00 pm

2 stops31h 45m

$516

Washington, D.C.Tirana

IAD - TIA

IADTIA

Washington, D.C. Dulles Intl

Thu 2/5

10:15 pm-9:00 am

2 stops52h 45m

Tirana Rinas

Thu 2/12

12:15 pm-2:40 pm

1 stop32h 25m

$518

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Tue 4/21

5:40 pm-2:00 pm

1 stop13h 20m

Sofia

Tue 5/5

7:00 am-3:35 pm

1 stop15h 35m

$520

Washington, D.C.Sarajevo

IAD - SJJ

IADSJJ

Washington, D.C. Dulles Intl

Wed 2/11

9:15 pm-8:05 pm

1 stop16h 50m

Sarajevo Butmir

Wed 2/25

8:15 am-11:45 am

1 stop33h 30m

$522

Washington, D.C.Tirana

IAD - TIA

IADTIA

Washington, D.C. Dulles Intl

Sat 3/28

4:30 pm-10:20 am

2 stops36h 50m

Tirana Rinas

Fri 4/3

6:00 am-2:35 pm

1 stop14h 35m

$522

Washington, D.C.Tirana

IAD - TIA

IADTIA

Washington, D.C. Dulles Intl

Fri 1/23

6:00 pm-3:00 pm

1 stop15h 00m

Tirana Rinas

Fri 2/6

6:15 am-3:50 pm

1 stop15h 35m

$524

Washington, D.C.Tirana

DCA - TIA

DCATIA

Washington, D.C. Reagan-National

Tue 4/21

5:49 pm-12:25 pm

2 stops36h 36m

Tirana Rinas

Tue 5/5

8:30 am-10:33 pm

2 stops20h 03m

$524

Washington, D.C.Sofia

IAD - SOF

IADSOF

Washington, D.C. Dulles Intl

Wed 4/22

6:10 pm-2:00 pm

1 stop12h 50m

Sofia

Wed 5/6

7:00 am-6:08 pm

2 stops18h 08m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

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

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

What is the cheapest month to book a flight from Washington, D.C. to Southeast Europe?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Southeast Europe (average of $206). Flying from Washington, D.C. to Southeast Europe in July is currently the most expensive (average of $581). 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 WAS to YMH?

Find hourly flight availability from Washington, D.C. 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 December 23, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Southeast Europe is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 11% on airfare.

What is the cheapest day to fly from Washington, D.C. to Southeast Europe?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Southeast Europe. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Southeast Europe flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 23, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Turkish Airlines from Washington, D.C. to Southeast Europe. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Scandinavian Airlines
7.4
Good
1,620 reviews
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
United Airlines
7.4
Good
9,105 reviews
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Turkish Airlines
7.3
Good
4,112 reviews
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
Lufthansa
6.8
Okay
7,649 reviews
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.
British Airways
6.7
Okay
7,605 reviews
Scandinavian Airlines
7.4
Good
1,620 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.0

Food

6.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Scott,Sep 2025

CPH - LAX

Unfortunately, usual rubbish at the gate for SAS reporting that boarding is underway, but clearly that was not the case. Internet worked to start with, but at some point it wouldn't connect using any of the devices I had with me and remained that way for the rest of the trip; could not even blame being out of network coverage, for all of that, as surely it should work across continental USA - worked for so little of the flight for me that I wouldn't have advertised that such a service was actually available; if I had had to pay extra for internet, I would have been demanding that money back.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to Southeast Europe?

    For as low as $520, British Airways can have you in Southeast Europe from Washington, D.C. in 13h 20m. Washington, D.C. and Southeast Europe are separated by a distance of 4931 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. to Southeast Europe one-way?

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $290. Austrian Airlines flights start at $326 while deals on Turkish Airlines start at $344 one-way.

  • What are the most popular routes from Washington, D.C. to Southeast Europe?

    Most travelers choose Washington, D.C. Dulles Intl - Athens Eleftherios V., Baltimore/Washington - Athens Eleftherios V. or Washington, D.C. Reagan-National - Athens Eleftherios V. when deciding on the best route from Washington, D.C. to Southeast Europe.

  • What are the most reliable airlines from Washington, D.C. to Southeast Europe?

    The top 3 most reliable airlines when flying from Washington, D.C. to Southeast Europe are Air Canada (67%), Austrian Airlines (67%) and Brussels Airlines (67%).

  • What are the cheapest flights from Washington, D.C. to Southeast Europe?

    While on average a flight from Washington, D.C. to Southeast Europe is generally $3,330, our data shows the cheapest flight currently is $567. When looking at the most popular route, (Washington, D.C. Dulles Intl - Athens Eleftherios V.), you can expect to pay $480 for that flight.

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

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

  • How can I find direct flights from Washington, D.C. 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, D.C. to Southeast Europe.

  • Can I find deals for business class flights from Washington, D.C. to Southeast Europe?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Southeast Europe?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Southeast Europe (average of $206). Flying from Washington, D.C. to Southeast Europe in July is currently the most expensive (average of $581). 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 Washington, D.C. 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, D.C. to Southeast Europe

Discover the top 10 airlines that operate flights from Washington, D.C. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$129Average$877FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$223Average$1,097FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$430Average$1,054FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$446Average$841FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$459Average$1,134FlexibilityNo cancel feeOn-time71%
SWISSCheapest$484Average$991FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$498Average$888FlexibilityNo cancel feeOn-time77%
KLMCheapest$501Average$1,024FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$514Average$1,060FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$522Average$876FlexibilityNo cancel feeOn-time70%

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