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Southeast Europe

$211+ Cheap flights from Massachusetts 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ATH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Massachusetts to Southeast Europe

Keep the following information in mind while searching for Massachusetts to Southeast Europe flight deals. Data was last updated September 16, 2025.

Round-trip from

$351
(Kiwi.com)

One-way from

$211
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$995
From Massachusetts to Southeast Europe
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One-way flight from Massachusetts to Southeast Europe
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Highest demand for flights based on searches. 15% potential increase in price ($169 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Massachusetts to Southeast Europe

Cheapest flights from Massachusetts to Southeast Europe
Explore the most affordable flight options available from Massachusetts to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/38:40 pmBOS - SOF
1 stop14h 40mMultiple Airlines
Mon 11/176:45 pmSOF - BOS
1 stop26h 20mMultiple Airlines
Deal found 9/14$351
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:40 pmBOS - OTP
1 stop14h 55mMultiple Airlines
Mon 12/17:10 pmOTP - BOS
1 stop25h 55mMultiple Airlines
Deal found 9/16$353
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:25 pmBOS - SOF
1 stop10h 25mMultiple Airlines
Tue 11/182:00 pmSOF - BOS
1 stop11h 35mMultiple Airlines
Deal found 9/15$356
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:50 pmBOS - ZAG
1 stop12h 40mIberia
Wed 11/2612:15 pmZAG - BOS
1 stop13h 35mIberia
Deal found 9/16$364
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/38:40 pmBOS - ZAG
1 stop10h 10mMultiple Airlines
Mon 11/172:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 9/14$365
This Air France deal was found by Cheapflights users on 9/14. 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 10/195:20 pmBOS - SOF
1 stop13h 40mAir France
Tue 11/47:10 amSOF - BOS
1 stop13h 30mAir France
Deal found 9/14$366
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:50 pmBOS - SOF
1 stop10h 25mMultiple Airlines
Wed 11/196:10 amSOF - BOS
1 stop14h 15mMultiple Airlines
Deal found 9/16$367
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:05 pmBOS - BEG
1 stop10h 10mLufthansa
Tue 11/41:30 pmBEG - BOS
1 stop11h 05mLufthansa
Deal found 9/16$367
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 11/119:50 pmBOS - SPU
1 stop10h 35mSWISS
Wed 11/193:15 pmSPU - BOS
1 stop11h 05mSWISS
Deal found 9/14$368
This lastminute.com deal was found by Cheapflights users on 9/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amBOS - BEG
2 stops22h 25mMultiple Airlines
Tue 11/46:15 pmBEG - BOS
2 stops29h 00mMultiple Airlines
Deal found 9/15$368
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/208:05 pmBOS - SPU
1 stop14h 10mMultiple Airlines
Wed 11/53:15 pmSPU - BOS
1 stop11h 05mMultiple Airlines
Deal found 9/14$372
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:25 pmBOS - ZAG
1 stop13h 35mMultiple Airlines
Tue 11/181:35 pmZAG - BOS
1 stop11h 00mMultiple Airlines
Deal found 9/15$372

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 September 16, 2025.
Use the filters below to find and compare flights from Massachusetts to Southeast Europe that are best for you.

Fly from

Massachusetts

Fly to

Southeast Europe

Route

Depart

Return

Price

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 11/23

8:40 pm-6:35 pm

1 stop14h 55m

Bucharest Otopeni Intl

Mon 12/1

7:10 pm-2:05 pm

1 stop25h 55m

$353

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Sun 10/19

5:05 pm-2:00 pm

1 stop14h 55m

Belgrade Nikola Tesla

Tue 11/4

6:50 am-2:05 pm

1 stop13h 15m

$371

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Sun 10/19

6:00 am-10:25 am

2 stops22h 25m

Belgrade Nikola Tesla

Tue 11/4

6:50 am-6:02 pm

2 stops17h 12m

$376

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 2/11

1:10 pm-2:05 pm

2 stops17h 55m

Sofia

Wed 2/25

7:00 am-1:40 pm

1 stop13h 40m

$383

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 10/21

9:40 pm-2:00 pm

1 stop10h 20m

Belgrade Nikola Tesla

Wed 11/5

1:30 pm-6:35 pm

1 stop11h 05m

$385

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 10/14

6:00 am-3:20 pm

2 stops26h 20m

Bucharest Otopeni Intl

Thu 11/27

6:30 am-9:32 am

2 stops34h 02m

$392

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 11/5

2:21 pm-10:45 pm

2 stops25h 24m

Sofia

Wed 11/19

2:00 pm-6:35 pm

1 stop11h 35m

$397

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 2/10

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Tue 2/24

2:35 pm-8:20 pm

1 stop11h 45m

$398

BostonSofia

BOS - SOF

BOSSOF

Boston Logan Intl

Wed 2/11

9:30 am-10:45 pm

2 stops30h 15m

Sofia

Wed 2/25

2:00 pm-6:35 pm

1 stop11h 35m

$400

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Mon 10/20

9:40 pm-2:00 pm

1 stop10h 20m

Belgrade Nikola Tesla

Tue 11/4

8:05 pm-8:20 pm

1 stop30h 15m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

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

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

Currently, November is the cheapest month in which you can book a flight from Massachusetts to Southeast Europe (average of $679). Flying from Massachusetts to Southeast Europe in June is currently the most expensive (average of $1,282). 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 MA to YMH?

Find hourly flight availability from Massachusetts 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 September 16, 2025.

When flying from Massachusetts to Southeast Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Massachusetts to Southeast Europe

Explore weekly flight availability from Massachusetts to Southeast Europe. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USMA to zzYMH are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Related info for your journey

Find useful and relevant information for your journey from Massachusetts 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 popular is this Massachusetts to Southeast Europe flight route?

    This flight path from Massachusetts to Southeast Europe 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 Massachusetts to Southeast Europe?

    A quick flight from Massachusetts to Southeast Europe can take about 9h 55m. Air Canada provides one of the quickest options available for as low as $398. Airlines will cover a distance of 4310 mi. 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 Massachusetts to Southeast Europe one-way?

    $333 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Air Canada and Scandinavian Airlines, with prices starting from $347 and $359, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Massachusetts to Southeast Europe (average of $679). Flying from Massachusetts to Southeast Europe in June is currently the most expensive (average of $1,282). 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 Massachusetts 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 Massachusetts to Southeast Europe

Discover the top 10 airlines that operate flights from Massachusetts 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$341Average$916FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$794FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$416Average$822FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$426Average$1,000FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$426Average$677FlexibilityNo cancel feeOn-time71%
KLMCheapest$430Average$866FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$443Average$856FlexibilityNo cancel feeOn-time70%
IberiaCheapest$450Average$858FlexibilityNo cancel feeOn-time77%
VuelingCheapest$462Average$797FlexibilityNo cancel feeOn-time88%
LEVELCheapest$483Average$745FlexibilityNo cancel feeOn-timeN/A

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