$545 Cheap Flights from Belgrade (BEG) to Buffalo (BUF)

View $545 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Belgrade to Buffalo (BEG-BUF)

Prices were available within the past 7 days and start at $545 for one-way flights and $692 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Serbia
Sat, Sep 20 - Sun, Sep 28
BEG
Belgrade
BUF
Buffalo
$692 Roundtrip, found 6 days ago
$692
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Sat, Sep 20 from Belgrade to Buffalo, returning Sun, Sep 28, priced at $692 found 6 days ago
Air Serbia
Tue, Sep 30 - Wed, Oct 1
BEG
Belgrade
BUF
Buffalo
$707 Roundtrip, found 5 days ago
$707
Roundtrip
found 5 days ago
Select Air Serbia flight, departing Tue, Sep 30 from Belgrade to Buffalo, returning Wed, Oct 1, priced at $707 found 5 days ago
KLM
Sat, Jan 10 - Sun, Jan 11
BEG
Belgrade
BUF
Buffalo
$729 Roundtrip, found 1 hour ago
$729
Roundtrip
found 1 hour ago
Select KLM flight, departing Sat, Jan 10 from Belgrade to Buffalo, returning Sun, Jan 11, priced at $729 found 1 hour ago
Air Serbia
Tue, Sep 30 - Wed, Oct 1
BEG
Belgrade
BUF
Buffalo
$730 Roundtrip, found 5 days ago
$730
Roundtrip
found 5 days ago
Select Air Serbia flight, departing Tue, Sep 30 from Belgrade to Buffalo, returning Wed, Oct 1, priced at $730 found 5 days ago
LOT-Polish Airlines
Sat, Sep 20 - Sun, Sep 28
BEG
Belgrade
BUF
Buffalo
$733 Roundtrip, found 6 days ago
$733
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Sat, Sep 20 from Belgrade to Buffalo, returning Sun, Sep 28, priced at $733 found 6 days ago
Air Serbia
Sat, Sep 20 - Sun, Sep 28
BEG
Belgrade
BUF
Buffalo
$750 Roundtrip, found 6 days ago
$750
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Sat, Sep 20 from Belgrade to Buffalo, returning Sun, Sep 28, priced at $750 found 6 days ago
Air France
Fri, Jan 9 - Sat, Jan 10
BEG
Belgrade
BUF
Buffalo
$755 Roundtrip, found 1 hour ago
$755
Roundtrip
found 1 hour ago
Select Air France flight, departing Fri, Jan 9 from Belgrade to Buffalo, returning Sat, Jan 10, priced at $755 found 1 hour ago
Air Serbia
Sat, Sep 20 - Sun, Sep 28
BEG
Belgrade
BUF
Buffalo
$762 Roundtrip, found 6 days ago
$762
Roundtrip
found 6 days ago
Select Air Serbia flight, departing Sat, Sep 20 from Belgrade to Buffalo, returning Sun, Sep 28, priced at $762 found 6 days ago
LOT-Polish Airlines
Sat, Sep 20 - Sun, Sep 28
BEG
Belgrade
BUF
Buffalo
$766 Roundtrip, found 6 days ago
$766
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Sat, Sep 20 from Belgrade to Buffalo, returning Sun, Sep 28, priced at $766 found 6 days ago
Delta
Mon, Jan 12 - Tue, Jan 20
BEG
Belgrade
BUF
Buffalo
$874 Roundtrip, found 1 hour ago
$874
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Jan 12 from Belgrade to Buffalo, returning Tue, Jan 20, priced at $874 found 1 hour ago

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $826
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $826
Flights from Belgrade (BEG) to Buffalo (BUF)
Origin airport
Nikola Tesla
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$692
Distance
4594 mi

Belgrade to Buffalo Flights

The cheapest times to fly from Belgrade to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Belgrade to Buffalo are during the month of September. You can find some of the cheapest flights from Belgrade to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belgrade to Buffalo

Sunday is one of the best days to book for cheap flights from Belgrade to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Belgrade to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Belgrade to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $545 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Belgrade to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Belgrade to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF) cost?
Get a cheap one-way flight from $545 or cheap return flight from $692 from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)?
The cheapest month to fly from BEG to BUF is September, when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BEG to BUF flight.
How many flights per day from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)?
There are no daily nonstop flights from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from BEG to BUF?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)?
Choose a flight from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from BEG to BUF just before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BEG to BUF flight and hotel package?
You can save money by securing a BEG to BUF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Nikola Tesla Airport (BEG) to Buffalo Niagara Intl. Airport (BUF)?
Typically, you can modify or cancel your BEG to BUF flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.