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$265+ Cheap flights from Boston (BOS) to Serbia

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BEG
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Boston to Serbia

Cheapest flights from Boston to Serbia
Explore the most affordable flight options available from Boston to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/232:20 pm
BOS
-
BEG
2 stops14h 10m
Austrian Airlines
Tue 3/106:50 am
BEG
-
BOS
1 stop13h 15m
Austrian Airlines
Deal found 2/10$354
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Sun 3/81:52 pm
BOS
-
BEG
2 stops28h 38m
Austrian Airlines
Mon 3/2311:10 am
BEG
-
BOS
1 stop32h 55m
Austrian Airlines
Deal found 2/10$355
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:05 pm
BOS
-
BEG
1 stop10h 25m
Multiple Airlines
Mon 4/136:30 pm
BEG
-
BOS
2 stops30h 36m
Multiple Airlines
Deal found 2/11$359
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:40 pm
BOS
-
BEG
1 stop14h 25m
Multiple Airlines
Wed 3/116:50 am
BEG
-
BOS
2 stops16h 51m
Multiple Airlines
Deal found 2/10$360
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:40 pm
BOS
-
BEG
1 stop10h 15m
SWISS
Wed 4/228:00 pm
BEG
-
BOS
1 stop29h 55m
SWISS
Deal found 2/11$364
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Mon 2/238:40 pm
BOS
-
BEG
1 stop14h 25m
Multiple Airlines
Tue 3/106:50 am
BEG
-
BOS
1 stop13h 15m
Multiple Airlines
Deal found 2/10$366
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:05 pm
BOS
-
BEG
1 stop10h 25m
Multiple Airlines
Wed 4/157:00 am
BEG
-
BOS
1 stop12h 50m
Multiple Airlines
Deal found 2/11$367
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 2/246:25 pm
BOS
-
BEG
1 stop10h 05m
Austrian Airlines
Tue 3/106:50 am
BEG
-
BOS
1 stop13h 15m
Austrian Airlines
Deal found 2/10$369
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:50 pm
BOS
-
BEG
1 stop9h 55m
Multiple Airlines
Tue 3/316:30 pm
BEG
-
BOS
1 stop25h 20m
Multiple Airlines
Deal found 2/9$374
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:40 pm
BOS
-
BEG
1 stop10h 05m
Multiple Airlines
Wed 3/112:35 pm
BEG
-
BOS
1 stop11h 45m
Multiple Airlines
Deal found 2/9$377

Find flight deals from Boston to Serbia

Keep the following information in mind while searching for Boston to Serbia flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(Kiwi.com)

One-way from

$265
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$580
Provider with most accurate pricing for Boston Logan Intl-Belgrade Nikola Tesla flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Belgrade Nikola Tesla flights.
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From Boston Logan Intl to Serbia
Search Deals
One-way flight from Boston Logan Intl to Serbia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Serbia 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 February 12, 2026.
Use the filters below to find and compare flights from Boston to Serbia that are best for you.

Fly from

Boston

Fly to

Serbia

Route

Depart

Return

Price

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Mon 4/6

9:40 pm-1:55 pm

1 stop10h 15m

Belgrade Nikola Tesla

Mon 4/13

6:30 pm-7:06 pm

2 stops30h 36m

$365

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Sun 3/8

7:25 pm-11:30 pm

1 stop23h 05m

Belgrade Nikola Tesla

Mon 3/23

11:10 am-3:05 pm

1 stop32h 55m

$370

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 4/7

8:05 pm-12:20 pm

1 stop10h 15m

Belgrade Nikola Tesla

Tue 4/21

9:15 am-7:55 pm

1 stop16h 40m

$378

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 2/25

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Thu 3/12

2:35 pm-9:20 pm

1 stop11h 45m

$388

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 4/7

9:40 pm-7:15 pm

1 stop15h 35m

Belgrade Nikola Tesla

Tue 4/21

9:15 am-3:10 pm

1 stop11h 55m

$395

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 3/3

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Wed 3/11

2:35 pm-9:20 pm

1 stop11h 45m

$402

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 2/25

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Wed 3/11

2:35 pm-9:20 pm

1 stop11h 45m

$402

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Sun 2/22

10:10 pm-1:45 pm

1 stop9h 35m

Belgrade Nikola Tesla

Wed 3/11

2:35 pm-9:20 pm

1 stop11h 45m

$403

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 2/24

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Wed 3/11

2:35 pm-9:20 pm

1 stop11h 45m

$403

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Mon 2/23

10:10 pm-1:45 pm

1 stop9h 35m

Belgrade Nikola Tesla

Thu 3/12

2:35 pm-9:20 pm

1 stop11h 45m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Boston to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia 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 Serbia

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

Currently, October is the cheapest month in which you can book a flight from Boston to Serbia (average of $377). Flying from Boston to Serbia in June is currently the most expensive (average of $565). 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.

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated February 12, 2026.
Read through reviews of airlines operating flights from Boston to Serbia, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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
8,189 reviews
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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.
KLM
7.7
Good
1,452 reviews
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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
7.6
Good
1,870 reviews
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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
4,210 reviews
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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
7,780 reviews
Delta
7.9
Good
8,189 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

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 Serbia. 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 Serbia?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Serbia. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How long is the flight from Boston to Serbia?

    For as low as $388, Austrian Airlines can have you in Serbia from Boston in 9h 55m. The distance from Boston to Serbia is about 4310 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $345. Users have also found prices from $350 and $356 on Lufthansa and Austrian Airlines, respectively.

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

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

  • How can I find direct flights from Boston to Serbia?

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

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

    Yes. Cheapflights offers flight deals from Boston to Serbia 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 Serbia?

    Currently, October is the cheapest month in which you can book a flight from Boston to Serbia (average of $377). Flying from Boston to Serbia in June is currently the most expensive (average of $565). 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 9 airlines flying from Boston to Serbia

Discover the top 9 airlines that operate flights from Boston to Serbia. 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$360Average$543FlexibilityNo cancel feeOn-time78%
KLMCheapest$399Average$665FlexibilityNo cancel feeOn-time75%
SWISSCheapest$403Average$728FlexibilityNo cancel feeOn-time79%
DeltaCheapest$422Average$663FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$439Average$719FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$447Average$706FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$629Average$743FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$747Average$951FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$866Average$1,052FlexibilityNo cancel feeOn-time81%

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