Southeast Europe

$222+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ATH
ago. 25 — sep. 11
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Cheap 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 agosto 20, 2025.

Round-trip from

$370
(Kiwi.com)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$999
From Boston Logan Intl to Southeast Europe
One-way flight from Boston Logan Intl to Southeast Europe
Highest demand for flights based on searches. 16% potential increase in price ($178 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find 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 agosto 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:25 pmBOS - ZAG
1 stop13h 35mAustrian Airlines
mar. 12/22:35 pmZAG - BOS
2 stops32h 26mAustrian Airlines
Deal found 8/20$370
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/188:40 pmBOS - ZAG
1 stop10h 10mLufthansa
mar. 12/26:15 amZAG - BOS
1 stop13h 10mLufthansa
Deal found 8/20$388
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/136:00 amBOS - TGD
2 stops26h 00mMultiple Airlines
mar. 10/217:00 amTGD - BOS
2 stops32h 30mMultiple Airlines
Deal found 8/20$395
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
lun. 10/135:10 pmBOS - TGD
1 stop14h 50mAustrian Airlines
mar. 10/217:00 amTGD - BOS
2 stops16h 54mAustrian Airlines
Deal found 8/19$396
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/86:00 amBOS - TGD
2 stops26h 00mMultiple Airlines
jue. 10/167:00 amTGD - BOS
2 stops32h 30mMultiple Airlines
Deal found 8/18$401
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mié. 10/88:05 pmBOS - ZAG
1 stop10h 30mLufthansa
mié. 10/223:00 pmZAG - BOS
1 stop11h 10mLufthansa
Deal found 8/19$404
This United deal was found by Cheapflights users on 8/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/268:15 amBOS - TGD
2 stops33h 15mMultiple Airlines
vie. 12/57:30 amTGD - BOS
1 stop12h 35mMultiple Airlines
Deal found 8/18$404
This Booking.com deal was found by Cheapflights users on 8/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/198:40 pmBOS - ZAG
1 stop13h 15mLufthansa
mié. 12/31:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 8/18$405
This CrystalTravel deal was found by Cheapflights users on 8/19. 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.
dom. 11/98:40 pmBOS - ZAG
1 stop13h 15mLufthansa
mar. 11/181:35 pmZAG - BOS
1 stop11h 00mLufthansa
Deal found 8/19$407
This Expedia deal was found by Cheapflights users on 8/19. 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.
lun. 11/178:40 pmBOS - ZAG
1 stop10h 10mMultiple Airlines
lun. 12/12:35 pmZAG - BOS
1 stop29h 30mMultiple Airlines
Deal found 8/19$408
This Travelocity deal was found by Cheapflights users on 8/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/198:40 pmBOS - ZAG
1 stop13h 15mMultiple Airlines
mié. 12/31:35 pmZAG - BOS
2 stops13h 52mMultiple Airlines
Deal found 8/18$409
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/258:05 pmBOS - ZAG
1 stop10h 30mLufthansa
mié. 9/106:05 amZAG - BOS
1 stop17h 35mLufthansa
Deal found 8/18$416

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 agosto 20, 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

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 11/18

6:25 pm-2:00 pm

1 stop13h 35m

Zagreb Franjo Tuđman

mar. 12/2

2:35 pm-5:01 pm

2 stops32h 26m

$370

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 11/18

8:40 pm-12:50 pm

1 stop10h 10m

Zagreb Franjo Tuđman

mar. 12/2

6:15 am-1:25 pm

1 stop13h 10m

$388

BostonPodgorica

BOS - TGD

BOSTGD

Boston Logan Intl

lun. 10/13

6:00 am-2:00 pm

2 stops26h 00m

Podgorica Golubovci

mar. 10/21

7:00 am-9:30 am

2 stops32h 30m

$395

BostonPodgorica

BOS - TGD

BOSTGD

Boston Logan Intl

lun. 10/13

5:10 pm-2:00 pm

1 stop14h 50m

Podgorica Golubovci

mar. 10/21

7:00 am-5:54 pm

2 stops16h 54m

$396

BostonPodgorica

BOS - TGD

BOSTGD

Boston Logan Intl

mié. 10/8

6:00 am-2:00 pm

2 stops26h 00m

Podgorica Golubovci

jue. 10/16

7:00 am-9:30 am

2 stops32h 30m

$401

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 10/8

8:05 pm-12:35 pm

1 stop10h 30m

Zagreb Franjo Tuđman

mié. 10/22

3:00 pm-8:10 pm

1 stop11h 10m

$404

BostonPodgorica

BOS - TGD

BOSTGD

Boston Logan Intl

mié. 11/26

8:15 am-11:30 pm

2 stops33h 15m

Podgorica Golubovci

vie. 12/5

7:30 am-2:05 pm

1 stop12h 35m

$404

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mié. 11/19

8:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mié. 12/3

1:35 pm-6:35 pm

1 stop11h 00m

$405

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

dom. 11/9

8:40 pm-3:55 pm

1 stop13h 15m

Zagreb Franjo Tuđman

mar. 11/18

1:35 pm-6:35 pm

1 stop11h 00m

$407

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

lun. 11/17

8:40 pm-12:50 pm

1 stop10h 10m

Zagreb Franjo Tuđman

lun. 12/1

2:35 pm-2:05 pm

1 stop29h 30m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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, November is the cheapest month in which you can book a flight from Boston to Southeast Europe (average of $679). Flying from Boston to Southeast Europe in June is currently the most expensive (average of $1,285). 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 agosto 20, 2025.

When flying from Boston 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 Boston to Southeast Europe

Explore weekly flight availability from Boston 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 agosto 20, 2025.

The most flights from BOS 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).

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 agosto 20, 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.
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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?

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

    Departing from Boston to Southeast Europe will take you 10h 10m. Airlines will cover a distance of 4102 mi. This flight may include one or multiple stops.

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

    $310 is the cheapest one-way deal found within the past few days, from PLAY. You may also be able to find cheap deals on Iberia and Aer Lingus, with prices starting from $340 and $344, respectively.

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

  • 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 (83%), Air France (83%), Delta( 83%).

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

    While on average a flight from Boston to Southeast Europe is generally $2,486, our data shows the cheapest flight currently is $532. When looking at the most popular route, (Boston Logan Intl - Athens Eleftherios V.), you can expect to pay $472 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, November is the cheapest month in which you can book a flight from Boston to Southeast Europe (average of $679). Flying from Boston to Southeast Europe in June is currently the most expensive (average of $1,285). 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

Browse thousands of different options on Cheapflights for your next trip

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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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$404Average$937FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$791FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$416Average$821FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$426Average$682FlexibilityNo cancel feeOn-time71%
KLMCheapest$432Average$876FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$435Average$1,030FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$443Average$868FlexibilityNo cancel feeOn-time70%
IberiaCheapest$450Average$860FlexibilityNo cancel feeOn-time77%
VuelingCheapest$462Average$804FlexibilityNo cancel feeOn-time88%
LEVELCheapest$470Average$744FlexibilityNo cancel feeOn-timeN/A

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