How does KAYAK find such low prices on flights from Ontario to Serbia?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Serbia. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Serbia?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Serbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Serbia?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Serbia with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Serbia?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Serbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$515 CHEAP FLIGHTS from Ontario to Serbia

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Best Serbia Flight Deals from Ontario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

Belgrade2 stops$701

Cheapest flight	$515

Flight from Ontario to Belgrade

How does KAYAK find such low prices on flights from Ontario to Serbia?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Serbia.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Serbia?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Serbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Serbia?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Serbia with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Serbia?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ontario to Serbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

High season is considered to be January, February and December. The cheapest month to fly from Ontario is January.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Ontario to Serbia

Recent round-trip flight deals

2/5Wed

2 stopsUnited Airlines

17h 08mONT-BEG

2/19Wed

2 stopsUnited Airlines

23h 22mBEG-ONT

$701

2/10Mon

2 stopsUnited Airlines

28h 08mONT-BEG

2/24Mon

2 stopsUnited Airlines

21h 11mBEG-ONT

$751

2/16Sun

2 stopsKLM

38h 10mONT-BEG

3/2Sun

2 stopsKLM

43h 22mBEG-ONT

$803

2/5Wed

2 stopsUnited Airlines

17h 08mONT-BEG

2/19Wed

2 stopsUnited Airlines

23h 22mBEG-ONT

$901

2/21Fri

2 stops

21h 50mONT-BEG

3/7Fri

2 stops

22h 10mBEG-ONT

$1,024

2/5Wed

2 stops

26h 00mONT-BEG

2/19Wed

3 stops

25h 32mBEG-ONT

$1,031

6/23Mon

1 stopAir Serbia

21h 00mONT-BEG

7/15Tue

1 stopAir Serbia

22h 34mBEG-ONT

$1,193

6/17Tue

1 stopAir Serbia

21h 00mONT-BEG

7/15Tue

1 stopAir Serbia

22h 34mBEG-ONT

$1,245

6/8Sun

2 stopsDelta

20h 50mONT-BEG

6/21Sat

2 stopsDelta

20h 22mBEG-ONT

$1,960

5/6Tue

2 stopsDelta

21h 15mONT-BEG

8/13Wed

2 stopsDelta

20h 08mBEG-ONT

$5,130

Recent one-way flight deals

2/23Sun

2 stopsUnited Airlines

21h 55mONT-BEG

$515

2/23Sun

3 stopsUnited Airlines

32h 55mONT-BEG

$531

2/20Thu

3 stopsUnited Airlines

22h 50mONT-BEG

$565

1/31Fri

2 stopsUnited Airlines

22h 40mONT-BEG

$574

5/11Sun

1 stopAir Serbia

21h 00mONT-BEG

$2,244

2/20Thu

2 stops

21h 09mONT-BEG

$2,944

5/11Sun

3 stopsUnited Airlines

23h 05mONT-BEG

$3,623

2/20Thu

3 stopsUnited Airlines

21h 55mONT-BEG

$6,083

1/28Tue

2 stopsUnited Airlines

22h 05mONT-BEG

$7,131

Last minute flights from Ontario to Serbia

Last minute flight, train and bus deals

1/24Fri

multi-stopUnited Airlines

21h 50mONT-BEG

1/26Sun

multi-stopUnited Airlines

40h 11mBEG-ONT

$871

Everything you need to know for your flight from Ontario to Serbia

Information on your arrival and departure airports

Ontario (ONT)

$515 Find Cheap Flights from Ontario to Serbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Serbia departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Serbia

Best Serbia Flight Deals from Ontario

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Cheapest flight

FAQs - booking Serbia flights

How does KAYAK find such low prices on flights from Ontario to Serbia?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Serbia?

What is the Hacker Fare option on flights from Ontario to Serbia?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Serbia?

Top tips for finding cheap flights to Serbia

Book cheap flights from Ontario to Serbia

Recent round-trip flight deals

Search by stops

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Recent one-way flight deals

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Last minute flights from Ontario to Serbia

Last minute flight, train and bus deals

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Everything you need to know for your flight from Ontario to Serbia

Information on your arrival and departure airports

Cabin class types available on flights to Serbia

Cabin classes available on flights to Serbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Serbia with a hotel stay or car rental

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from other airports in Ontario to Serbia

Flights from all airports in Ontario to Serbia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Find deals for your return flight