The cheapest times to fly from BUF to ZAG are

  • January 1st to April 1st
  • October 1st to December 16th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BUF to ZAG is late January. Prices can be as high as $1758 for Saturday flights during mid December, or as low as $817 for Tuesday flights around late January.


When to Fly to Zagreb

Flying from Buffalo, NY (BUF) to Zagreb (ZAG) will usually cost between $922 to $1509 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late January with an average ticket price of $922. Due to high demand the most expensive time to fly is mid December, with an average price of $1517. Planning your trip to low-cost times can easily save you $595 on economy flights and even more on first-class flights. Generally, any price below $1198 can be considered a good price for a round-trip BUF to ZAG flight.

See below for a graph of average weekly prices for the BUF to ZAG route. All prices are for round-trip tickets in USD.

BUF to ZAG Flight Prices

Compared to other flights, the BUF to ZAG flight is slightly more expensive than the average and costs slightly more than the average flight leaving from Buffalo. The average price per mile (for a direct flight) is $0.17, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $114 (9%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1109. Return trip prices are from the ZAG to BUF flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from BUF to ZAG can generally find a 2-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 8 hour 53 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BUF to ZAG while comparing.

Destination alternative #1: Ljubljana Airport (LJU) in Ljubljana

  • 84 miles (135 km) away from ZAG
  • Usually 2.75% less expensive than ZAG
  • 2-layover flights available

See BUF to LJU flights


Flight Hacking BUF to ZAG

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from BUF to ZAG — but Champion Traveler does!

Hack #1: Boston, MA (BUF > BOS > ZAG)

  • Price for both tickets: $923
  • Average savings: $275 (22.95%)

See BUF to BOS flights

Hack #2: New York, NY (BUF > JFK > ZAG)

  • Price for both tickets: $951
  • Average savings: $247 (20.62%)

See BUF to JFK flights

Hack #3: Dublin (BUF > DUB > ZAG)

  • Price for both tickets: $955
  • Average savings: $244 (20.33%)

See BUF to DUB flights


Flight Questions Answered

Still have questions about flying from BUF to ZAG? We’ve got answers.

Which airlines fly this route?

You can find 18 major airlines flying this route most often: Air Canada, Air France, Alitalia, American, Austrian, British Airways, Brussels Airlines, Croatia, Delta, Iberia, JetBlue, KLM, Lufthansa, SAS, Singapore Airlines, Tap Air Portugal, Turkish Airlines, United, and potentially more during busy seasons.

How far away is it from Zagreb Airport to Buffalo Niagara International Airport?

The distance between the two airports is roughly 4391 miles or 7067 kilometers.

How long does it take to fly from BUF to ZAG?

The real-world flight time for a nonstop BUF to ZAG flight is about 8 hour 53 minutes.

How many flights go between Buffalo, NY and Zagreb?

It depends on the day of the week and the date, but a typical day might have around 18 available flights from BUF to ZAG.


Airport Location Info


Departing Airport

Origination code BUF
Origination airport name Buffalo Niagara International Airport
City Buffalo, NY
Country the United States
Latitude 42.9
Longitude -78.7

Return Airport

Destination code ZAG
Destination airport name Zagreb Airport
City Zagreb
Country Croatia
Latitude 45.7
Longitude 16.1


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.