HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Serbia

$573+ Cheap flights from Ontario (ONT) to Serbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BEG
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Serbia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Serbia

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Serbia (RS0). 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 December 21, 2024.

Round-trip from

$732
(United Airlines)

One-way from

$573
(United Airlines)
From Ontario to Serbia
Search Deals
One-way flight from Ontario to Serbia
Search Deals

Find flight deals from Ontario to Serbia

Best flights from Ontario to Serbia
Discover carefully curated flight deals from Ontario to Serbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2024.

This United Airlines deal was found by Cheapflights users on 12/20. 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.
Wed 2/1910:36 amONT - BEG
2 stops17h 19mUnited Airlines
Wed 2/266:30 amBEG - ONT
2 stops23h 10mUnited Airlines
Deal found 12/20$732
This United deal was found by Cheapflights users on 12/21. 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 5/203:06 pmONT - BEG
2 stops23h 49mMultiple Airlines
Tue 6/36:10 amBEG - ONT
2 stops23h 07mMultiple Airlines
Deal found 12/21$1,261

Find flights from Ontario to Serbia within your budget

Customize your flight search to find flights from Ontario to Serbia 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Wed 2/19

10:36 am-12:55 pm

2 stops17h 19m

Belgrade Nikola Tesla

Wed 2/26

6:30 am-8:40 pm

2 stops23h 10m

$732

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Tue 5/20

3:06 pm-11:55 pm

2 stops23h 49m

Belgrade Nikola Tesla

Tue 6/3

6:10 am-8:17 pm

2 stops23h 07m

$1,261

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Mon 12/30

6:00 am-12:55 pm

2 stops21h 55m

$573

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Mon 12/30

5:05 am-10:25 am

3 stops20h 20m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Ontario to Serbia

Have a flexible travel schedule? Discover the best time to fly to Serbia from Ontario 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.

Travel insights for flights from Ontario to Serbia

Get recent, data-driven insights about flights from Ontario to Serbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Serbia?

Currently, January is the cheapest month in which you can book a flight from Ontario to Serbia (average of $688). Flying from Ontario to Serbia in June is currently the most expensive (average of $1,204). 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.

Rainfall in Serbia by month

Plan your trip to Serbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.

Temperature in Serbia by month

Plan your trip to Serbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Serbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated December 21, 2024.
United Airlines
7.4
Good
9,039 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
9,039 reviews
United Airlines
7.4
Good
9,039 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.7

Crew

8.1

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Serbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Serbia?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Serbia.

  • Can I find deals for flights from Ontario to Serbia that include hotel bookings?

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

  • How can I find direct flights from Ontario to Serbia?

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

  • Can I find deals for business class flights from Ontario to Serbia?

    Yes. Cheapflights offers flight deals from Ontario to Serbia 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 Ontario to Serbia?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Serbia (average of $688). Flying from Ontario to Serbia in June is currently the most expensive (average of $1,204). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Serbia

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Istanbul flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Gatwick flights
Los Angeles to London City flights
San Francisco to Istanbul flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Orly flights
San Francisco to Gatwick flights
Los Angeles to Madrid flights
San Francisco to London City flights
Los Angeles to Frankfurt flights
Los Angeles to Amsterdam flights
San Francisco to Frankfurt flights
San Francisco to Barcelona-El Prat flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Lisbon flights
San Diego to Heathrow flights
Los Angeles to Athens flights
San Francisco to Dublin flights
San Francisco to Amsterdam flights
Ontario to Heathrow flights
Los Angeles to Dublin flights
San Francisco to Zurich flights
Los Angeles to Palma de Mallorca flights
Los Angeles to Frederic Chopin flights
Los Angeles to Zurich flights
San Francisco to Malpensa flights
Las Vegas to Heathrow flights
Los Angeles to Lisbon flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Copenhagen flights
San Francisco to Orly flights
Ontario to Charles de Gaulle flights
Los Angeles to Sabiha Gokcen flights
Ontario to Palma de Mallorca flights
San Francisco to Madrid flights
San Francisco to Linate flights
San Francisco to Athens flights
San Francisco to Sabiha Gokcen flights
Los Angeles to Malpensa flights
San Francisco to Munich flights
San Jose to Charles de Gaulle flights
Santa Ana to Charles de Gaulle flights
Los Angeles to Luton flights
San Francisco to Copenhagen flights
Los Angeles to Munich flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.