Southeast Europe

$257+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ATH
mai 6 — mai 131
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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 mai 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$538
(Trip.com)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,065
Provider with most accurate pricing for Boston Logan Intl-Athens Eleftherios V. flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Athens Eleftherios V. flights.
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 ($196 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in May 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 mai 1, 2025.

This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/294:30 pmBOS - ZAG
1 stop12h 55mMultiple Airlines
mar. 8/128:10 pmZAG - BOS
1 stop21h 10mMultiple Airlines
Deal found 4/30$538
This Gurufare deal was found by Cheapflights users on 4/30. 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.
ven. 10/247:40 pmBOS - ZAG
1 stop18h 15mBritish Airways
ven. 10/312:10 pmZAG - BOS
1 stop29h 50mBritish Airways
Deal found 4/30$547
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1210:20 amBOS - ZAG
2 stops20h 15mAir Canada
dim. 8/241:20 pmZAG - BOS
2 stops26h 15mAir Canada
Deal found 4/30$553
This Gurufare deal was found by Cheapflights users on 4/29. 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.
jeu. 8/215:40 pmBOS - OTP
1 stop20h 30mScandinavian Airlines
dim. 8/319:25 pmOTP - BOS
2 stops44h 03mScandinavian Airlines
Deal found 4/29$555
This American Airlines deal was found by Cheapflights users on 4/30. 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.
lun. 9/228:10 pmBOS - OTP
1 stop14h 15mAmerican Airlines
mar. 10/218:25 amOTP - BOS
1 stop15h 45mAmerican Airlines
Deal found 4/30$560
This FlightHub deal was found by Cheapflights users on 4/30. 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.
dim. 8/38:05 pmBOS - ZAG
1 stop10h 30mLufthansa
lun. 8/256:05 amZAG - BOS
1 stop17h 35mLufthansa
Deal found 4/30$566
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
sam. 8/25:10 pmBOS - OTP
1 stop15h 10mMultiple Airlines
mar. 8/197:20 pmOTP - BOS
1 stop29h 20mMultiple Airlines
Deal found 4/29$571
This Expedia deal was found by Cheapflights users on 4/29. 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. 9/291:42 pmBOS - TIA
2 stops16h 33mBritish Airways
lun. 10/131:05 pmTIA - BOS
2 stops56h 08mBritish Airways
Deal found 4/29$574
This Booking.com deal was found by Cheapflights users on 4/28. 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.
lun. 5/125:50 amBOS - OTP
2 stops26h 30mAir Canada
mar. 6/36:00 amOTP - BOS
2 stops22h 57mAir Canada
Deal found 4/28$577
This oojo deal was found by Cheapflights users on 4/30. 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.
mar. 5/139:35 pmBOS - TIA
1 stop26h 25mTurkish Airlines
ven. 5/237:00 amTIA - BOS
1 stop18h 40mTurkish Airlines
Deal found 4/30$582
This Expedia deal was found by Cheapflights users on 4/28. 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. 9/86:30 pmBOS - TIA
2 stops22h 40mMultiple Airlines
mar. 9/306:00 amTIA - BOS
2 stops17h 52mMultiple Airlines
Deal found 4/28$585
This Lufthansa deal was found by Cheapflights users on 4/29. 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.
dim. 8/175:50 pmBOS - TIA
2 stops23h 40mLufthansa
mer. 12/106:20 amTIA - BOS
2 stops23h 34mLufthansa
Deal found 4/29$586

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 mai 1, 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. 7/29

4:30 pm-11:25 am

1 stop12h 55m

Zagreb Franjo Tuđman

mar. 8/12

8:10 pm-11:20 am

1 stop21h 10m

$538

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

ven. 10/24

7:40 pm-7:55 pm

1 stop18h 15m

Zagreb Franjo Tuđman

ven. 10/31

2:10 pm-3:00 pm

1 stop29h 50m

$547

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

mar. 8/12

10:20 am-12:35 pm

2 stops20h 15m

Zagreb Franjo Tuđman

dim. 8/24

1:20 pm-9:35 am

2 stops26h 15m

$553

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

jeu. 8/21

5:40 pm-9:10 pm

1 stop20h 30m

Bucharest Otopeni Intl

dim. 8/31

9:25 pm-10:28 am

2 stops44h 03m

$555

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 9/22

8:10 pm-5:25 pm

1 stop14h 15m

Bucharest Otopeni Intl

mar. 10/21

8:25 am-5:10 pm

1 stop15h 45m

$560

BostonZagreb

BOS - ZAG

BOSZAG

Boston Logan Intl

dim. 8/3

8:05 pm-12:35 pm

1 stop10h 30m

Zagreb Franjo Tuđman

lun. 8/25

6:05 am-5:40 pm

1 stop17h 35m

$566

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

sam. 8/2

5:10 pm-3:20 pm

1 stop15h 10m

Bucharest Otopeni Intl

mar. 8/19

7:20 pm-5:40 pm

1 stop29h 20m

$571

BostonTirana

BOS - TIA

BOSTIA

Boston Logan Intl

lun. 9/29

1:42 pm-12:15 pm

2 stops16h 33m

Tirana Rinas

lun. 10/13

1:05 pm-3:13 pm

2 stops56h 08m

$574

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

lun. 5/12

5:50 am-3:20 pm

2 stops26h 30m

Bucharest Otopeni Intl

mar. 6/3

6:00 am-9:57 pm

2 stops22h 57m

$577

BostonTirana

BOS - TIA

BOSTIA

Boston Logan Intl

mar. 5/13

9:35 pm-6:00 am

1 stop26h 25m

Tirana Rinas

ven. 5/23

7:00 am-7:40 pm

1 stop18h 40m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $1,309). 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 mai 1, 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.

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 mai 1, 2025.
Get a feel of what it's like to fly with Delta, airBaltic and KLM from Boston to Southeast Europe by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

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

    $358 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Lufthansa and Austrian Airlines, with prices starting from $368 and $386, 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 (100%), Air France (100%), Delta( 100%).

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

    While on average a flight from Boston to Southeast Europe is generally $3,383, our data shows the cheapest flight currently is $506. When looking at the most popular route, (Boston Logan Intl - Athens Eleftherios V.), you can expect to pay $393 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 $1,309). 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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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 mai 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$341Average$1,026FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$791FlexibilityNo cancel feeOn-time77%
LEVELCheapest$450Average$748FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$462Average$792FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$479Average$797FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$496Average$955FlexibilityNo cancel feeOn-time70%
Austrian AirlinesCheapest$513Average$902FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$515Average$681FlexibilityNo cancel feeOn-time77%
IberiaCheapest$542Average$888FlexibilityNo cancel feeOn-time77%
PLAYCheapest$542Average$703FlexibilityNo cancel feeOn-timeN/A

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