$311 Cheap Flights from Belgrade (BEG) to Ostrava (OSR)

View $311 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Nikola Tesla Airport (BEG) to Ostrava (OSR-Leos Janacek)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Belgrade to Ostrava (BEG-OSR)

Prices were available within the past 7 days and start at $311 for one-way flights and $221 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Wed, Dec 3 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $221 found 5 days ago
LOT-Polish Airlines
Sun, Nov 30 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$227 Roundtrip, found 5 days ago
$227
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sun, Nov 30 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $227 found 5 days ago
LOT-Polish Airlines
Wed, Dec 3 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $232 found 5 days ago
LOT-Polish Airlines
Wed, Dec 3 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $279 found 5 days ago
LOT-Polish Airlines
Sun, Nov 30 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$285 Roundtrip, found 5 days ago
$285
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sun, Nov 30 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $285 found 5 days ago
LOT-Polish Airlines
Wed, Dec 3 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$290 Roundtrip, found 5 days ago
$290
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $290 found 5 days ago
LOT-Polish Airlines
Wed, Dec 3 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $354 found 5 days ago
LOT-Polish Airlines
Sun, Nov 30 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$360 Roundtrip, found 5 days ago
$360
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Sun, Nov 30 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $360 found 5 days ago
LOT-Polish Airlines
Wed, Dec 3 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$366 Roundtrip, found 5 days ago
$366
Roundtrip
found 5 days ago
Select LOT-Polish Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $366 found 5 days ago
KLM
Sat, Nov 29 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$563 Roundtrip, found 5 days ago
$563
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Nov 29 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $563 found 5 days ago
KLM
Sat, Nov 29 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$578 Roundtrip, found 5 days ago
$578
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Nov 29 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $578 found 5 days ago
KLM
Wed, Dec 3 - Mon, Dec 8
BEG
Belgrade
OSR
Ostrava
$612 Roundtrip, found 5 days ago
$612
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Mon, Dec 8, priced at $612 found 5 days ago
Austrian Airlines
Wed, Dec 3 - Tue, Dec 9
BEG
Belgrade
OSR
Ostrava
$1,193 Roundtrip, found 5 days ago
$1,193
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Wed, Dec 3 from Belgrade to Ostrava, returning Tue, Dec 9, priced at $1,193 found 5 days ago

Frequently asked questions

How much does a flight from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR) cost?
Snag a cheap one-way flight from $311 or cheap return flight from $221 from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR) 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 Leos Janacek Airport (OSR)?
December is the least expensive month to fly from BEG to OSR. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BEG to OSR flight.
How many flights per day from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR)?
You'll have to book a flight with a layover when traveling from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BEG to OSR?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, such as the season and airline.*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 Leos Janacek Airport (OSR)?
Select a flight from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR) that leaves before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Leos Janacek Airport (OSR) last-minute?
Booking your plane ticket from BEG to OSR right before your getaway is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a BEG to OSR flight and hotel package?
Compared with arranging hotels and flights separately, booking a BEG to OSR flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Nikola Tesla Airport (BEG) to Leos Janacek Airport (OSR)?
In most instances, you can cancel or reschedule your BEG to OSR flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Nikola Tesla
Destination airport
Leos Janacek
Roundtrip price
$220
Distance
351 mi

Book with confidence

Belgrade to Ostrava Flights

The cheapest times to fly from Belgrade to Ostrava

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 Ostrava are during the month of December. You can find some of the cheapest flights from Belgrade to Ostrava with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Belgrade to Ostrava

Sunday is one of the best days to book for cheap flights from Belgrade to Ostrava: 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 Ostrava

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 Ostrava in 2025. You can also book with separate airlines for your outbound and return journeys, from $311 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 Ostrava 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 Ostrava 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.

 

Belgrade to Ostrava Flights

Explore a world of travel with Expedia

*Available to One Key members.