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$277+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BEG
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find 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 November 13, 2025.

This Air France deal was found by Cheapflights users on 11/12. 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 11/308:25 pmBOS - BEG
1 stop20h 30mAir France
Sun 12/76:30 amBEG - BOS
1 stop13h 05mAir France
Deal found 11/12$469
This Gurufare deal was found by Cheapflights users on 11/12. 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.
Wed 12/109:50 pmBOS - BEG
1 stop29h 00mMultiple Airlines
Mon 1/1911:10 amBEG - BOS
2 stops36h 04mMultiple Airlines
Deal found 11/12$511
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/308:40 pmBOS - BEG
1 stop10h 05mLufthansa
Sun 12/71:30 pmBEG - BOS
2 stops16h 11mLufthansa
Deal found 11/11$546
This Gurufare deal was found by Cheapflights users on 11/12. 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.
Sun 11/306:25 pmBOS - BEG
1 stop23h 05mAustrian Airlines
Sun 12/76:10 pmBEG - BOS
2 stops29h 06mAustrian Airlines
Deal found 11/12$566
This KLM deal was found by Cheapflights users on 11/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:05 pmBOS - BEG
1 stop10h 50mKLM
Mon 1/1912:35 pmBEG - BOS
1 stop30h 55mKLM
Deal found 11/12$576
This Justfly.com deal was found by Cheapflights users on 11/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:35 pmBOS - BEG
2 stops27h 55mAustrian Airlines
Mon 1/1911:10 amBEG - BOS
2 stops36h 04mAustrian Airlines
Deal found 11/12$613
This United Airlines deal was found by Cheapflights users on 11/12. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:25 pmBOS - BEG
2 stops36h 25mUnited Airlines
Sun 12/76:15 amBEG - BOS
2 stops23h 26mUnited Airlines
Deal found 11/12$614
This CheapOair deal was found by Cheapflights users on 11/12. 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.
Mon 12/155:30 amBOS - BEG
2 stops23h 00mMultiple Airlines
Tue 12/238:05 pmBEG - BOS
1 stop30h 15mMultiple Airlines
Deal found 11/12$627
This Cheapflightsfares deal was found by Cheapflights users on 11/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:50 pmBOS - BEG
1 stop9h 55mSWISS
Mon 1/192:35 pmBEG - BOS
1 stop11h 25mSWISS
Deal found 11/11$647

Cheap flight deals from Boston to Serbia

Keep the following information in mind while searching for Boston to Serbia flight deals. Data was last updated November 13, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$394
(Cheapflightsfares)

One-way from

$277
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$681
Provider with most accurate pricing for Boston Logan Intl-Belgrade Nikola Tesla flight deals.
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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 ($118 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 13, 2025.
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

Wed 1/14

10:10 pm-1:45 pm

1 stop9h 35m

Belgrade Nikola Tesla

Tue 4/14

2:45 pm-7:55 pm

1 stop11h 10m

$394

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 1/14

3:40 pm-12:45 pm

2 stops15h 05m

Belgrade Nikola Tesla

Tue 4/14

7:00 am-9:52 am

2 stops32h 52m

$407

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Thu 4/30

3:35 pm-4:25 pm

2 stops18h 50m

Belgrade Nikola Tesla

Tue 5/12

7:00 am-9:20 pm

2 stops20h 20m

$456

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Thu 1/8

8:20 pm-10:55 pm

1 stop20h 35m

Belgrade Nikola Tesla

Mon 1/19

5:50 pm-1:30 pm

1 stop25h 40m

$471

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Thu 1/8

6:00 am-11:55 am

2 stops23h 55m

Belgrade Nikola Tesla

Mon 2/2

12:35 pm-1:25 pm

1 stop30h 50m

$477

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 1/7

9:05 am-11:25 pm

2 stops32h 20m

Belgrade Nikola Tesla

Sun 2/1

12:35 pm-6:55 pm

1 stop12h 20m

$477

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Thu 1/8

2:20 pm-5:40 pm

2 stops21h 20m

Belgrade Nikola Tesla

Mon 1/19

11:10 am-5:14 pm

2 stops36h 04m

$478

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Fri 1/9

7:30 am-11:55 am

2 stops22h 25m

Belgrade Nikola Tesla

Thu 1/29

12:35 pm-1:04 am

2 stops18h 29m

$487

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Fri 1/9

5:29 am-11:25 pm

2 stops35h 56m

Belgrade Nikola Tesla

Mon 2/2

12:35 pm-6:30 pm

2 stops35h 55m

$487

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 1/7

3:30 pm-11:25 pm

2 stops25h 55m

Belgrade Nikola Tesla

Sat 1/31

12:35 pm-10:42 pm

2 stops16h 07m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 19 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 $663). 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 RS?

Find hourly flight availability from Boston to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s optimal to fly from Boston to Serbia in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight at noon.

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 November 13, 2025.
Read through reviews of airlines operating flights from Boston to Serbia, such as KLM, SWISS, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,410 reviews
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
SWISS
7.5
Good
1,784 reviews
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,043 reviews
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,572 reviews
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Serbia
6.2
Okay
207 reviews
KLM
7.7
Good
1,410 reviews

Overall

7.7

Crew

8.4

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 $394, SWISS can have you in Serbia from Boston in 9h 35m. The distance from Boston to Serbia is about 4310 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $663). 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 Serbia

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Austrian AirlinesCheapest$360Average$543FlexibilityNo cancel feeOn-time78%
DeltaCheapest$411Average$695FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$420Average$707FlexibilityNo cancel feeOn-time77%
SWISSCheapest$422Average$731FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$476Average$759FlexibilityNo cancel feeOn-time76%
KLMCheapest$489Average$631FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$596Average$682FlexibilityNo cancel feeOn-time77%
Air SerbiaCheapest$753Average$899FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$866Average$1,058FlexibilityNo cancel feeOn-time81%

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