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Southeast Europe

$231+ Cheap flights from Boston (BOS) 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ATH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Boston to Southeast Europe

Cheapest flights from Boston to Southeast Europe
Explore the most affordable flight options available from Boston to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This CrystalTravel deal was found by Cheapflights users on 12/10. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:20 pmBOS - SJJ
1 stop13h 35mMultiple Airlines
Thu 1/296:10 amSJJ - BOS
2 stops17h 04mMultiple Airlines
Deal found 12/10$414
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Wed 12/316:15 amBOS - SJJ
2 stops23h 40mAir Canada
Thu 1/2912:35 pmSJJ - BOS
3 stops26h 57mAir Canada
Deal found 12/10$456
This Expedia deal was found by Cheapflights users on 12/10. 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.
Wed 12/314:20 pmBOS - SJJ
1 stop13h 35mLufthansa
Thu 1/2912:35 pmSJJ - BOS
1 stop31h 00mLufthansa
Deal found 12/10$460
This Expedia deal was found by Cheapflights users on 12/10. 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 12/309:50 pmBOS - TIA
1 stop29h 15mMultiple Airlines
Fri 1/1612:15 pmTIA - BOS
2 stops36h 42mMultiple Airlines
Deal found 12/10$486
This oojo deal was found by Cheapflights users on 12/10. 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 12/149:20 amBOS - OTP
2 stops22h 35mBritish Airways
Thu 12/258:00 amOTP - BOS
1 stop20h 55mBritish Airways
Deal found 12/10$515
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Fri 12/1210:10 pmBOS - TIA
1 stop28h 50mMultiple Airlines
Mon 12/2212:15 pmTIA - BOS
1 stop31h 50mMultiple Airlines
Deal found 12/10$537
This Orbitz deal was found by Cheapflights users on 12/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:30 amBOS - TIA
2 stops37h 20mMultiple Airlines
Thu 1/1512:15 pmTIA - BOS
2 stops36h 42mMultiple Airlines
Deal found 12/10$588
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
Thu 12/117:07 pmBOS - SOF
2 stops20h 38mLufthansa
Tue 12/162:00 pmSOF - BOS
1 stop11h 35mLufthansa
Deal found 12/10$608
This oojo deal was found by Cheapflights users on 12/11. 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 12/147:30 amBOS - OTP
1 stop24h 25mBritish Airways
Fri 12/268:00 amOTP - BOS
2 stops22h 59mBritish Airways
Deal found 12/11$615
This FlightHub deal was found by Cheapflights users on 12/10. 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 12/108:40 pmBOS - BEG
1 stop14h 25mLufthansa
Mon 1/191:50 pmBEG - BOS
2 stops35h 07mLufthansa
Deal found 12/10$637
This Lufthansa deal was found by Cheapflights users on 12/11. 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.
Wed 12/319:50 pmBOS - ATH
1 stop19h 45mMultiple Airlines
Fri 1/1612:50 pmATH - BOS
1 stop12h 45mMultiple Airlines
Deal found 12/11$659
This oojo deal was found by Cheapflights users on 12/9. 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.
Wed 12/108:40 pmBOS - TIA
2 stops20h 30mLufthansa
Wed 12/176:05 amTIA - BOS
2 stops18h 30mLufthansa
Deal found 12/9$664

Find flight deals from Boston to Southeast Europe

Keep the following information in mind while searching for Boston to Southeast Europe flight deals. Data was last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$347
(Kiwi.com)

One-way from

$231
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,257
Provider with most accurate pricing for Boston Logan Intl-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Athens Eleftherios V. flights.
Search Deals
From Boston Logan Intl to Southeast Europe
Search Deals
One-way flight from Boston Logan Intl to Southeast Europe
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 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 Boston 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 12, 2025.
Use the filters below to find and compare flights from Boston to Southeast Europe that are best for you.

Fly from

Boston

Fly to

Southeast Europe

Route

Depart

Return

Price

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 1/21

2:20 pm-1:15 pm

2 stops15h 55m

Sofia

Wed 1/28

2:00 pm-6:35 pm

1 stop11h 35m

$347

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 1/21

9:50 pm-3:15 pm

1 stop10h 25m

Sofia

Wed 1/28

6:05 am-6:02 pm

2 stops18h 57m

$385

BostonSarajevo

BOS - SJJ

BOSSJJ

Boston Logan Intl

Sun 3/8

11:10 pm-1:55 pm

1 stop9h 45m

Sarajevo Butmir

Tue 3/17

2:45 pm-9:20 pm

1 stop11h 35m

$388

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Sun 1/11

6:25 pm-11:50 am

1 stop10h 25m

Sofia

Sun 1/25

7:55 am-5:14 pm

2 stops16h 19m

$396

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 1/21

6:30 pm-2:05 pm

1 stop12h 35m

Sofia

Tue 1/27

7:10 am-1:40 pm

1 stop13h 30m

$396

BostonSarajevo

BOS - SJJ

BOSSJJ

Boston Logan Intl

Mon 1/12

10:10 pm-1:55 pm

1 stop9h 45m

Sarajevo Butmir

Mon 1/26

2:45 pm-2:52 pm

2 stops54h 07m

$396

BostonSarajevo

BOS - SJJ

BOSSJJ

Boston Logan Intl

Sun 3/8

6:15 am-1:55 pm

2 stops26h 40m

Sarajevo Butmir

Tue 3/17

2:45 pm-9:20 pm

1 stop11h 35m

$396

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

Tue 3/31

8:05 pm-12:35 pm

1 stop10h 30m

Zagreb Franjo Tuđman

Wed 4/8

6:10 am-5:40 pm

1 stop17h 30m

$399

BostonSarajevo

BOS - SJJ

BOSSJJ

Boston Logan Intl

Sun 1/11

6:25 pm-2:00 pm

1 stop13h 35m

Sarajevo Butmir

Fri 1/23

6:10 am-6:57 pm

2 stops18h 47m

$400

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Tue 1/20

1:00 pm-1:55 pm

2 stops17h 55m

Sofia

Wed 1/28

7:00 am-1:30 pm

1 stop13h 30m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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

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

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

Currently, March is the cheapest month in which you can book a flight from Boston to Southeast Europe (average of $370). Flying from Boston to Southeast Europe in June is currently the most expensive (average of $473). 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 BOS to YMH?

Find hourly flight availability from Boston 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 12, 2025.

When flying from Boston to Southeast Europe, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

What is the cheapest day to fly from Boston to Southeast Europe?

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

Travelers seeking maximum savings on their Boston to Southeast Europe flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon 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 12, 2025.
See what other customers who have flown with Delta, SWISS, and Turkish Airlines from Boston to Southeast Europe have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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.
SWISS
7.5
Good
1,810 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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
7.3
Good
4,090 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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
7,626 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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
7,571 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

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 Boston 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 Boston to Southeast Europe?

    For a flight from Boston to Southeast Europe, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How popular is this Boston to Southeast Europe flight route?

    The Boston Logan Intl to Southeast Europe flight path was viewed by 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Southeast Europe?

    Departing from Boston to Southeast Europe will take you 9h 45m. Airlines will cover a distance of 4266 mi. This flight may include one or multiple stops.

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

    $250 is the cheapest one-way deal found within the past few days, from LEVEL. You may also be able to find cheap deals on British Airways and Lufthansa, with prices starting from $266 and $283, respectively.

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

    The most popular flight routes from Boston to Southeast Europe are Boston Logan Intl - Athens Eleftherios V., Boston Logan Intl - Tirana Rinas and Boston Logan Intl - Split.

  • What are the most reliable airlines from Boston to Southeast Europe?

    Before booking your flight to Southeast Europe from Boston, check out the most reliable airlines to get you to your destination on time: KLM (70%), Air France (70%), Delta( 70%).

  • What are the cheapest flights from Boston to Southeast Europe?

    While on average a flight from Boston to Southeast Europe is generally $2,588, our data shows the cheapest flight currently is $715. When looking at the most popular route, (Boston Logan Intl - Athens Eleftherios V.), you can expect to pay $454 for that flight.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Boston to Southeast Europe (average of $370). Flying from Boston to Southeast Europe in June is currently the most expensive (average of $473). 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 Boston 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 Boston to Southeast Europe

Discover the top 10 airlines that operate flights from Boston 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$360Average$650FlexibilityNo cancel feeOn-time78%
SWISSCheapest$371Average$874FlexibilityNo cancel feeOn-time79%
KLMCheapest$380Average$815FlexibilityNo cancel feeOn-time75%
Scandinavian AirlinesCheapest$409Average$794FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$416Average$768FlexibilityNo cancel feeOn-time77%
IberiaCheapest$418Average$786FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$426Average$656FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$427Average$816FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$439Average$877FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$486Average$691FlexibilityNo cancel feeOn-time77%

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