How long is the flight from Belgrade to Boston?

For as low as $645, Lufthansa can have you in Boston from Belgrade in 12h 20m. The distance from Belgrade to Boston is about 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 flying from Belgrade to Boston round-trip?

Our cheapest airline available from Belgrade to Boston is Delta. Our recent data shows that you can find tickets from as low as $520 on this airline. Additional options worth looking into are KLM and SWISS, starting at $566 and $566 round-trip. These flights start at 22% lower than the current average price 3 months from now.

What is the cheapest day to fly from Belgrade to Boston?

Travelers seeking maximum savings on their Belgrade to Boston flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What are the most popular airlines that fly from Belgrade to Boston?

Before booking your flight from Belgrade to Boston check out the most popular airlines for this route: Delta, KLM or Lufthansa.

What is the cheapest time of day to fly from BEG to BOS?

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Belgrade to Boston by exploring options for tickets at noon.

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

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

How can I find direct flights from Belgrade to Boston?

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

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

Yes. Cheapflights offers flight deals from Belgrade to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$517+ Flights from Belgrade to Boston

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Cheap flight deals from Belgrade to Boston

Round-trip from	$517 (Kiwi.com)
Popular in	July
Cheapest in	January
Average price	$729

From Belgrade Nikola Tesla to Boston Logan Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Belgrade to Boston

Cheapest flights from Belgrade to Boston
Explore the most affordable flight options available from Belgrade to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Tue 11/116:05 pmBOS - BEG

2 stops24h 15mMultiple Airlines

Deal found 9/16

$517

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Sat 11/1510:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$520

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Thu 11/1310:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$521

Thu 10/166:15 amBEG - BOS

2 stops21h 00mMultiple Airlines

Sat 11/1510:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$552

Thu 10/166:15 amBEG - BOS

2 stops21h 00mMultiple Airlines

Thu 11/1310:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$553

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Sun 11/95:10 pmBOS - BEG

2 stops16h 10mMultiple Airlines

Deal found 9/16

$588

Wed 10/157:55 pmBEG - BOS

1 stop25h 30mSWISS

Wed 11/129:50 pmBOS - BEG

1 stop15h 20mSWISS

Deal found 9/16

$603

Fri 9/267:00 amBEG - BOS

1 stop12h 50mMultiple Airlines

Tue 10/75:05 pmBOS - BEG

1 stop20h 05mMultiple Airlines

Deal found 9/16

$614

Wed 10/81:40 pmBEG - BOS

1 stop12h 30mLufthansa

Sat 10/185:50 pmBOS - BEG

1 stop12h 50mLufthansa

Deal found 9/14

$617

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Wed 11/129:20 pmBOS - BEG

2 stops13h 45mMultiple Airlines

Deal found 9/16

$630

Best flights from Belgrade to Boston
Discover carefully curated flight deals from Belgrade to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Wed 10/81:40 pmBEG - BOS

1 stop12h 30mLufthansa

Sat 10/185:50 pmBOS - BEG

1 stop12h 50mLufthansa

Deal found 9/14

$617

Fri 11/2112:35 pmBEG - BOS

1 stop12h 20mDelta

Mon 12/112:45 pmBOS - BEG

2 stops17h 10mDelta

Deal found 9/15

$645

Tue 9/306:10 amBEG - BOS

1 stop20h 00mUnited Airlines

Tue 10/75:50 pmBOS - BEG

1 stop12h 45mUnited Airlines

Deal found 9/16

$648

Wed 10/86:00 amBEG - BOS

1 stop18h 20mDelta

Sat 10/1811:45 amBOS - BEG

2 stops18h 10mDelta

Deal found 9/14

$645

Wed 10/156:10 amBEG - BOS

1 stop15h 45mUnited Airlines

Wed 11/1210:25 amBOS - BEG

3 stops20h 25mUnited Airlines

Deal found 9/16

$651

Mon 10/66:00 amBEG - BOS

2 stops18h 55mDelta

Wed 10/1512:45 pmBOS - BEG

2 stops17h 10mDelta

Deal found 9/14

$651

Mon 9/296:10 amBEG - BOS

2 stops34h 21mUnited Airlines

Mon 10/65:50 pmBOS - BEG

1 stop12h 45mUnited Airlines

Deal found 9/16

$658

Mon 9/291:55 pmBEG - BOS

2 stops30h 21mUnited Airlines

Fri 10/107:08 pmBOS - BEG

2 stops35h 32mUnited Airlines

Deal found 9/16

$658

Mon 9/296:10 amBEG - BOS

2 stops23h 49mUnited Airlines

Tue 10/72:36 pmBOS - BEG

2 stops15h 59mUnited Airlines

Deal found 9/16

$658

Tue 9/306:10 amBEG - BOS

1 stop15h 50mUnited Airlines

Fri 10/107:08 pmBOS - BEG

2 stops35h 32mUnited Airlines

Deal found 9/16

$658

Last-minute flights from Belgrade to Boston
Discover last-minute flight deals from Belgrade to Boston. Data last updated September 17, 2025 and is based on user searches.

Fri 9/266:05 amBEG - BOS

1 stop17h 35mLufthansa

Wed 10/88:05 pmBOS - BEG

1 stop10h 10mLufthansa

Deal found 9/16

$614

Wed 10/81:40 pmBEG - BOS

1 stop12h 30mLufthansa

Sat 10/185:50 pmBOS - BEG

1 stop12h 50mLufthansa

Deal found 9/14

$617

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Tue 11/116:05 pmBOS - BEG

2 stops24h 15mMultiple Airlines

Deal found 9/16

$517

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Sat 11/1510:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$520

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Thu 11/1310:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$521

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Sun 11/95:10 pmBOS - BEG

2 stops16h 10mMultiple Airlines

Deal found 9/16

$588

Wed 10/157:55 pmBEG - BOS

1 stop25h 30mSWISS

Wed 11/129:50 pmBOS - BEG

1 stop15h 20mSWISS

Deal found 9/16

$603

Wed 10/156:55 pmBEG - BOS

1 stop32h 20mMultiple Airlines

Wed 11/129:20 pmBOS - BEG

2 stops13h 45mMultiple Airlines

Deal found 9/16

$630

Thu 10/166:15 amBEG - BOS

2 stops21h 00mMultiple Airlines

Sat 11/1510:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$552

Thu 10/166:15 amBEG - BOS

2 stops21h 00mMultiple Airlines

Thu 11/1310:40 pmBOS - BEG

1 stop19h 55mMultiple Airlines

Deal found 9/16

$553

One-way flights from Belgrade to Boston
Search for one-way flight options from Belgrade to Boston. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Thu 10/169:25 amBEG - BOS

1 stop12h 00mSWISS

Deal found 9/14

$635

Thu 10/167:00 amBEG - BOS

2 stops14h 25mMultiple Airlines

Deal found 9/14

$3,159

Fly from

Fly to

Route

Depart

Return

Price

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Wed 10/8

1:40 pm-8:10 pm

1 stop12h 30m

Boston Logan Intl

Sat 10/18

5:50 pm-12:40 pm

1 stop12h 50m

$617

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Fri 11/21

12:35 pm-6:55 pm

1 stop12h 20m

Boston Logan Intl

Mon 12/1

12:45 pm-11:55 am

2 stops17h 10m

$645

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Wed 10/8

6:00 am-6:20 pm

1 stop18h 20m

Boston Logan Intl

Sat 10/18

11:45 am-11:55 am

2 stops18h 10m

$645

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Tue 9/30

6:10 am-8:10 pm

1 stop20h 00m

Boston Logan Intl

Tue 10/7

5:50 pm-12:35 pm

1 stop12h 45m

$648

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Wed 10/15

6:10 am-3:55 pm

1 stop15h 45m

Boston Logan Intl

Wed 11/12

10:25 am-12:50 pm

3 stops20h 25m

$651

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Mon 10/6

6:00 am-6:55 pm

2 stops18h 55m

Boston Logan Intl

Wed 10/15

12:45 pm-11:55 am

2 stops17h 10m

$651

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Mon 9/29

6:10 am-10:31 am

2 stops34h 21m

Boston Logan Intl

Mon 10/6

5:50 pm-12:35 pm

1 stop12h 45m

$658

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Mon 9/29

1:55 pm-2:16 pm

2 stops30h 21m

Boston Logan Intl

Fri 10/10

7:08 pm-12:40 pm

2 stops35h 32m

$658

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Mon 9/29

6:10 am-11:59 pm

2 stops23h 49m

Boston Logan Intl

Tue 10/7

2:36 pm-12:35 pm

2 stops15h 59m

$658

BelgradeBoston

BEG - BOS

BEGBOS

Belgrade Nikola Tesla

Tue 9/30

6:10 am-4:00 pm

1 stop15h 50m

Boston Logan Intl

Fri 10/10

7:08 pm-12:40 pm

2 stops35h 32m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results

Best time to book a flight from Belgrade to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belgrade 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 Belgrade to Boston

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

Currently, January is the cheapest month in which you can book a flight from Belgrade to Boston (average of $218). Flying from Belgrade to Boston in July is currently the most expensive (average of $311). 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 Boston

Read reviews from past customers who have flown Delta, KLM, and SWISS from Belgrade to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Delta

8.0

Very good

7,961 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

KLM

7.8

Good

1,386 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

SWISS

7.6

Good

1,737 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Turkish Airlines

7.3

Good

3,965 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Lufthansa

6.8

Okay

7,409 reviews

Delta

8.0

Very good

7,961 reviews

Reviews

1 / 20

6.0

Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

How long is the flight from Belgrade to Boston?
For as low as $645, Lufthansa can have you in Boston from Belgrade in 12h 20m. The distance from Belgrade to Boston is about 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 flying from Belgrade to Boston round-trip?
Our cheapest airline available from Belgrade to Boston is Delta. Our recent data shows that you can find tickets from as low as $520 on this airline. Additional options worth looking into are KLM and SWISS, starting at $566 and $566 round-trip. These flights start at 22% lower than the current average price 3 months from now.
Can I find deals for flights from Belgrade to Boston that include hotel bookings?
Yes. In addition to deals on Belgrade to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Belgrade to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgrade to Boston.
Can I find deals for business class flights from Belgrade to Boston?
Yes. Cheapflights offers flight deals from Belgrade to Boston 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 Belgrade to Boston?
Currently, January is the cheapest month in which you can book a flight from Belgrade to Boston (average of $218). Flying from Belgrade to Boston in July is currently the most expensive (average of $311). 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 5 airlines flying from Belgrade to Boston

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$520	Average$605	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$566	Average$801	FlexibilityNo cancel fee	On-time75%
SWISS	Cheapest$566	Average$669	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$566	Average$673	FlexibilityNo cancel fee	On-time76%
Turkish Airlines	Cheapest$591	Average$599	FlexibilityNo cancel fee	On-time77%

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$517+ Cheap flights from Belgrade (BEG) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Belgrade to Boston with Cheapflights

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Cheap flight deals from Belgrade to Boston

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Belgrade to Boston

Cheapest flights from Belgrade to BostonExplore the most affordable flight options available from Belgrade to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Belgrade to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belgrade to Boston that are best for you.

Best time to book a flight from Belgrade to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Belgrade with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belgrade to Boston

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

Reviews of airlines servicing Boston

Read reviews from past customers who have flown Delta, KLM, and SWISS from Belgrade to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Belgrade to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Belgrade to Boston?

What are the cheapest airlines flying from Belgrade to Boston round-trip?

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

How can I find direct flights from Belgrade to Boston?

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

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

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Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2025.

Top 5 airlines flying from Belgrade to Boston

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Cheapest flights from Belgrade to Boston
Explore the most affordable flight options available from Belgrade to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.