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$643+ Cheap flights from Buffalo (BUF) to Belgrade (BEG)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BEG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Buffalo to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$643
(United)

Popular in

July

Cheapest in

March

Average price

$872
From Buffalo to Belgrade Nikola Tesla
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to Belgrade

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

This United deal was found by Cheapflights users on 9/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/142:50 pmBUF - BEG
2 stops22h 20mMultiple Airlines
Wed 10/296:50 amBEG - BUF
2 stops21h 08mMultiple Airlines
Deal found 9/16$643
This Air France deal was found by Cheapflights users on 9/16. 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.
Wed 10/153:57 pmBUF - BEG
2 stops13h 43mAir France
Wed 10/296:30 amBEG - BUF
2 stops22h 09mAir France
Deal found 9/16$648
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/302:55 pmBUF - BEG
2 stops16h 55mUnited Airlines
Thu 11/66:25 amBEG - BUF
2 stops18h 10mUnited Airlines
Deal found 9/15$650
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/137:45 pmBUF - BEG
2 stops34h 50mUnited Airlines
Tue 10/281:50 pmBEG - BUF
2 stops24h 58mUnited Airlines
Deal found 9/16$654
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/137:45 pmBUF - BEG
2 stops34h 50mUnited Airlines
Sat 11/16:25 amBEG - BUF
2 stops33h 24mUnited Airlines
Deal found 9/16$659
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/125:55 pmBUF - BEG
2 stops36h 40mUnited Airlines
Fri 10/311:50 pmBEG - BUF
2 stops24h 59mUnited Airlines
Deal found 9/16$667
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/125:55 pmBUF - BEG
2 stops36h 40mUnited Airlines
Sat 11/16:25 amBEG - BUF
2 stops33h 24mUnited Airlines
Deal found 9/16$677
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 10/137:07 amBUF - BEG
2 stops23h 28mUnited Airlines
Mon 10/271:50 pmBEG - BUF
2 stops48h 58mUnited Airlines
Deal found 9/16$686
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/125:55 pmBUF - BEG
2 stops36h 40mUnited Airlines
Mon 10/271:50 pmBEG - BUF
2 stops53h 30mUnited Airlines
Deal found 9/16$692
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:30 pmBUF - BEG
2 stops21h 25mDelta
Sat 11/112:35 pmBEG - BUF
2 stops34h 27mDelta
Deal found 9/16$695
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/111:14 pmBUF - BEG
2 stops17h 26mUnited Airlines
Fri 10/316:15 amBEG - BUF
2 stops19h 45mUnited Airlines
Deal found 9/16$704
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/111:14 pmBUF - BEG
2 stops17h 26mUnited Airlines
Sat 11/16:25 amBEG - BUF
2 stops33h 24mUnited Airlines
Deal found 9/16$709

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Buffalo to Belgrade that are best for you.

Fly from

Buffalo

Fly to

Belgrade

Route

Depart

Return

Price

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Tue 10/14

2:50 pm-7:10 pm

2 stops22h 20m

Belgrade Nikola Tesla

Wed 10/29

6:50 am-10:58 pm

2 stops21h 08m

$643

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Thu 10/30

2:55 pm-12:50 pm

2 stops16h 55m

Belgrade Nikola Tesla

Thu 11/6

6:25 am-6:35 pm

2 stops18h 10m

$650

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Tue 10/14

7:07 am-12:35 pm

2 stops23h 28m

Belgrade Nikola Tesla

Thu 10/30

1:50 pm-9:48 am

2 stops24h 58m

$654

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Mon 10/13

7:45 pm-12:35 pm

2 stops34h 50m

Belgrade Nikola Tesla

Tue 10/28

1:50 pm-9:48 am

2 stops24h 58m

$654

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Tue 10/14

10:55 am-12:35 pm

2 stops19h 40m

Belgrade Nikola Tesla

Fri 10/31

6:15 am-9:00 pm

2 stops19h 45m

$654

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Tue 10/14

10:28 am-12:35 pm

2 stops20h 07m

Belgrade Nikola Tesla

Tue 10/28

6:10 am-9:48 am

2 stops32h 38m

$654

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Sun 10/12

5:55 pm-12:35 pm

2 stops36h 40m

Belgrade Nikola Tesla

Fri 10/31

1:50 pm-9:49 am

2 stops24h 59m

$667

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Sun 10/12

7:45 pm-12:35 pm

2 stops34h 50m

Belgrade Nikola Tesla

Thu 10/30

6:25 am-6:46 pm

2 stops17h 21m

$667

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Sun 10/12

5:55 pm-12:35 pm

2 stops36h 40m

Belgrade Nikola Tesla

Tue 10/28

1:50 pm-9:48 am

2 stops24h 58m

$667

BuffaloBelgrade

BUF - BEG

BUFBEG

Buffalo

Mon 10/13

7:07 am-12:35 pm

2 stops23h 28m

Belgrade Nikola Tesla

Mon 10/27

1:50 pm-9:48 am

2 stops48h 58m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 12 results
1
2

Best time to book a flight from Buffalo to Belgrade

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

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

Find hourly flight availability from Buffalo to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Belgrade at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Belgrade

Get insights into the airlines that provide service to Belgrade. 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 Belgrade. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Air Serbia from Buffalo to Belgrade by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Serbia
6.3
Okay
200 reviews

Entertainment

5.6

Food

5.8

Comfort

6.5

Overall

6.3

Boarding

6.3

Crew

7.2

Reviews

1 / 14
4.0
Okay

Anonymous,Sep 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight
Air Serbia
6.3
Okay
200 reviews
Air Serbia
6.3
Okay
200 reviews

Entertainment

5.6

Food

5.8

Comfort

6.5

Overall

6.3

Boarding

6.3

Crew

7.2

Reviews

1 / 14
4.0
Okay

Anonymous,Sep 2023

LJU - BEG

4 hour delay No comfortable seats to sit on Sandwich,chips and water given at midnight

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Belgrade. 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 Buffalo to Belgrade?

    Airlines like United Airlines fly from Buffalo to Belgrade in about 16h 55m. The time it takes to get you to your destination can typically vary by up to . There are 4592 mi between Buffalo and Belgrade.

  • What is the cheapest airline to fly from Buffalo to Belgrade round-trip?

    According to our current data, Air Serbia ($830), offers the cheapest pricing from Buffalo to Belgrade. You may be able to fly from Buffalo to Belgrade for 7% less than the average price by searching for this airline.

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

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

  • How can I find direct flights from Buffalo to Belgrade?

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Belgrade 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 Buffalo to Belgrade?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to Belgrade (average of $688). Flying from Buffalo to Belgrade in June is currently the most expensive (average of $1,173). 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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Alternative routes for Buffalo to Belgrade

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Belgrade flights
Newark to Belgrade flights
LaGuardia to Belgrade flights
Rochester to Belgrade flights
Syracuse to Belgrade flights

Top airline flying from Buffalo to Belgrade

Discover the top airline that operate flights from Buffalo to Belgrade. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air SerbiaCheapest$830Average$971FlexibilityNo cancel feeOn-timeN/A

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