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Cheap flights from Boston to Belgrade from $376

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Belgrade departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Belgrade

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:30 am - 10:30 amBOS-BEG
23h 00m2 stops
Multiple Airlines Logo
5:50 pm - 6:35 pmBEG-BOS
30h 45m1 stop
$376Multiple Airlines
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Tue, Jan 13 - Mon, Jan 19
Multiple Airlines Logo
5:30 am - 1:45 pmBOS-BEG
26h 15m2 stops
Multiple Airlines Logo
9:40 am - 10:37 pmBEG-BOS
18h 57m2 stops
$379Multiple Airlines
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Wed, Nov 19 - Wed, Nov 26
SWISS Logo
9:50 pm - 1:45 pmBOS-BEG
9h 55m1 stop
SWISS Logo
2:35 pm - 8:20 pmBEG-BOS
11h 45m1 stop
$398SWISS
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Tue, Nov 11 - Tue, Nov 18
Lufthansa Logo
8:40 pm - 12:45 pmBOS-BEG
10h 05m1 stop
Lufthansa Logo
5:50 pm - 6:35 pmBEG-BOS
30h 45m1 stop
$404Lufthansa
Find Deal
Tue, Dec 30 - Mon, Jan 12
Lufthansa Logo
8:40 pm - 12:45 pmBOS-BEG
10h 05m1 stop
Lufthansa Logo
5:50 pm - 6:35 pmBEG-BOS
30h 45m1 stop
$408Lufthansa
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Tue, Dec 30 - Mon, Jan 12
Air France Logo
8:25 pm - 11:50 pmBOS-BEG
21h 25m1 stop
Air France Logo
6:30 am - 1:40 pmBEG-BOS
13h 10m1 stop
$445Air France
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Wed, Dec 10 - Wed, Jan 7
Austrian Airlines Logo
2:15 pm - 11:30 pmBOS-BEG
27h 15m2 stops
Austrian Airlines Logo
11:10 am - 6:57 pmBEG-BOS
37h 47m2 stops
$451Austrian Airlines
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Tue, Dec 9 - Wed, Jan 7
Air France Logo
8:25 pm - 10:50 pmBOS-BEG
20h 25m1 stop
Air France Logo
6:05 pm - 1:40 pmBEG-BOS
25h 35m1 stop
$458Air France
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Tue, Dec 9 - Tue, Jan 6
Austrian Airlines Logo
6:25 pm - 10:30 amBOS-BEG
10h 05m1 stop
Austrian Airlines Logo
11:10 am - 5:14 pmBEG-BOS
36h 04m2 stops
$478Austrian Airlines
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Fri, Jan 2 - Thu, Jan 15
SWISS Logo
10:10 pm - 1:45 pmBOS-BEG
9h 35m1 stop
SWISS Logo
2:35 pm - 8:20 pmBEG-BOS
11h 45m1 stop
$481SWISS
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Mon, Jan 5 - Tue, Jan 20

United Airlines flights from Boston to Belgrade

Our best United Airlines deals on Boston to Belgrade flight tickets
United Airlines
Jan 2
BOS6:25 pmBoston Logan Intl
36h 30m
2 stops
BEG12:55 pmBelgrade Nikola Tesla
Mar 3
BEG6:10 amBelgrade Nikola Tesla
14h 42m
2 stops
BOS2:52 pmBoston Logan Intl
$516
Find similar
United Airlines
Oct 11
BOS5:50 pmBoston Logan Intl
12h 50m
1 stop
BEG12:40 pmBelgrade Nikola Tesla
Oct 25
BEG6:10 amBelgrade Nikola Tesla
18h 46m
2 stops
BOS6:56 pmBoston Logan Intl
$675
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Lufthansa flights from Boston to Belgrade

Our best Lufthansa deals on Boston to Belgrade flight tickets
Lufthansa
Dec 30
BOS8:40 pmBoston Logan Intl
10h 05m
1 stop
BEG12:45 pmBelgrade Nikola Tesla
Jan 12
BEG5:50 pmBelgrade Nikola Tesla
30h 45m
1 stop
BOS6:35 pmBoston Logan Intl
$404
Find similar
Lufthansa
Dec 30
BOS8:40 pmBoston Logan Intl
10h 05m
1 stop
BEG12:45 pmBelgrade Nikola Tesla
Jan 12
BEG5:50 pmBelgrade Nikola Tesla
30h 45m
1 stop
BOS6:35 pmBoston Logan Intl
$408
Find similar
Lufthansa
Nov 15
BOS8:40 pmBoston Logan Intl
10h 05m
1 stop
BEG12:45 pmBelgrade Nikola Tesla
Nov 22
BEG1:30 pmBelgrade Nikola Tesla
11h 05m
1 stop
BOS6:35 pmBoston Logan Intl
$462
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Belgrade 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, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Boston to Belgrade that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 1/13

5:30 am-10:30 am

2 stops23h 00m

Belgrade Nikola Tesla

Mon 1/19

5:50 pm-6:35 pm

1 stop30h 45m

$376

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 11/19

5:30 am-1:45 pm

2 stops26h 15m

Belgrade Nikola Tesla

Wed 11/26

9:40 am-10:37 pm

2 stops18h 57m

$379

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 11/11

9:50 pm-1:45 pm

1 stop9h 55m

Belgrade Nikola Tesla

Tue 11/18

2:35 pm-8:20 pm

1 stop11h 45m

$398

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 12/30

8:40 pm-12:45 pm

1 stop10h 05m

Belgrade Nikola Tesla

Mon 1/12

5:50 pm-6:35 pm

1 stop30h 45m

$404

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 12/30

8:40 pm-12:45 pm

1 stop10h 05m

Belgrade Nikola Tesla

Mon 1/12

5:50 pm-6:35 pm

1 stop30h 45m

$408

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Wed 12/10

8:25 pm-11:50 pm

1 stop21h 25m

Belgrade Nikola Tesla

Wed 1/7

6:30 am-1:40 pm

1 stop13h 10m

$445

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 12/9

2:15 pm-11:30 pm

2 stops27h 15m

Belgrade Nikola Tesla

Wed 1/7

11:10 am-6:57 pm

2 stops37h 47m

$451

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Tue 12/9

8:25 pm-10:50 pm

1 stop20h 25m

Belgrade Nikola Tesla

Tue 1/6

6:05 pm-1:40 pm

1 stop25h 35m

$458

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Fri 1/2

6:25 pm-10:30 am

1 stop10h 05m

Belgrade Nikola Tesla

Thu 1/15

11:10 am-5:14 pm

2 stops36h 04m

$478

BostonBelgrade

BOS - BEG

BOSBEG

Boston Logan Intl

Mon 1/5

10:10 pm-1:45 pm

1 stop9h 35m

Belgrade Nikola Tesla

Tue 1/20

2:35 pm-8:20 pm

1 stop11h 45m

$481

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Belgrade from

How to get the cheapest flight ticket from Boston to Belgrade

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgrade?

The month of September is, on average, the cheapest month to fly to Belgrade from Boston, with most prices found around $602. If you are unable to visit Belgrade during the month of September, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $641.

What is the cheapest day to depart on your flight to Belgrade?

On average, the least expensive day to fly to Belgrade from Boston is on a Monday. momondo users have found tickets for Monday departures for as low as $843. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,008. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgrade.

How far in advance should I book a flight to Belgrade?

You are more likely to see cheaper flights to Belgrade from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgrade for around $740 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgrade from Boston for as low as $643 on momondo.

When to book flights from Boston to Belgrade

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Belgrade according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Belgrade (BOS to BEG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Belgrade

Direct flights

None
There are no direct flights from Boston to Belgrade. There are no popular flight routes from Boston to Belgrade.
Search flight deals

  • How far is Boston Logan Intl to Belgrade Nikola Tesla by plane?

    Boston Logan Intl and Belgrade Nikola Tesla are 4318.5 mi apart from one another. By plane, this route typically takes 9h 35m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Belgrade Nikola Tesla Airport?

    Prices for flights from Boston Logan Intl Airport to Belgrade Nikola Tesla Airport refresh daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Belgrade Nikola Tesla Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Belgrade Nikola Tesla Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Belgrade Nikola Tesla Airport.

  • What documentation or ID do you need to fly to Belgrade Nikola Tesla Airport?

    The travel and health documents required for your trip to Belgrade Nikola Tesla Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belgrade Nikola Tesla Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boston to Belgrade?

Best airlines flying from Boston to Belgrade

Compare and see reviews for airlines that fly from Boston to Belgrade with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $422Free CancellationRating
7.6
1,766 reviews
Search SWISS flights
Austrian AirlinesPriceFrom $461Free CancellationRating
7.6
853 reviews
Search Austrian Airlines flights
DeltaPriceFrom $469Free CancellationRating
7.9
7,971 reviews
Search Delta flights
LufthansaPriceFrom $480Free CancellationRating
6.8
7,465 reviews
Search Lufthansa flights
KLMPriceFrom $489Free CancellationRating
7.7
1,399 reviews
Search KLM flights
Air FrancePriceFrom $506Free CancellationRating
7.4
1,467 reviews
Search Air France flights
Turkish AirlinesPriceFrom $520Free CancellationRating
7.3
3,996 reviews
Search Turkish Airlines flights
Air SerbiaPriceFrom $753Free CancellationRating
6.2
203 reviews
Search Air Serbia flights
ITA AirwaysPriceFrom $866Free CancellationRating
6.7
1,061 reviews
Search ITA Airways flights

Traveling to a place near Belgrade?

Book flights to Belgrade if you plan to visit one of these locations
Novi Sad
Subotica

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Belgrade?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Belgrade. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Belgrade with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgrade from Boston which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boston to Belgrade?

Once you have performed a search for Boston to Belgrade flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Belgrade right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belgrade from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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