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Find cheap flights from Ontario to Serbia from $610

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 8/12. 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.
1 adult
0 bags
Thu 7/11
Thu 7/18

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Best Serbia Flight Deals

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

Belgrade
Belgrade2 stops$815

Good to know

Cheapest flight

$610
Flight from Ontario to Belgrade

FAQs - booking Serbia flights

  • 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 to Serbia from Ontario 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 to Serbia with an airline and back to Ontario 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 to Serbia from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Serbia

  • Morning departure is around 22% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Ontario to Serbia

Need help choosing which airline to fly with from Ontario to Serbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1470 reviews
7.6Comfort
7.8Boarding
7.2Entertainment
7.3Food
8.4Crew
Airline reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

8.0 ExcellentJacob Oluleke, Apr 2024LOS - AMS
Read more about KLM reviews

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was again delayed for more then 2 hours with some lousy explanation regarding the reason of the delay. Although the flight was delayed for more than 2 hours, no refreshments were offered (according to EU regulations). Last 4 flights on KLM - always at least 2 hrs late. So be prepared that you cannot plan anything with KLM.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

no issues at all... Kudos to the food. This time was really really good

The food was ok. The crew seemed like they were cranky. I had one guy get mad at me for passing in between the storage area to get to the other toilet. I can understand if it's not allowed but reprimanding me like I'm a student saying "This is the last time!" was not appropriate. During my meal time, there was a French family around me. No problems there but when we usually have meals, they are supposed to put their chair in the upright position. These people did not do it and the steward did not tell them to raise their seat in the upright position. However, I was told to do so! So, me and another person next to me had to eat with the monitor almost touching our faces. Furthermore, a lady in front of me was putting her feet up and preventing another elder passenger from putting her seat back. To make it worse, she was continuously hitting her back into her seat, shaking my monitor while I was watching a movie. A crew member did speak to her about it but then she accused me of pushing her seat forward! The crew member gave me a death stare and told me to stop pushing the seat forward. I did not even touch her seat at all, if I did, she would know it. Her boyfriend also stood up and tried to push her seat even further past the maximum decline to no avail. None of these people were reprimanded but the steward, some bald guy, was extremely friendly with them and did not even try to instruct them to do anything until it was time to land. I resisted the urge to really argue with them because I would have obviously been seen as the aggressor (I have no idea why). I hardly said anything on this flight except "more wine please" and "sorry" if I bumped into someone accidentally. Overall, it was an annoying flight and I had to resist the urge to yell at the steward and the people he was overly friendly with. The happiest moment of this flight was leaving it.

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

The food quality is poor. The staff are very friendly and accommodating. The entertainment program was limited. I experienced a delay of 30 minutes due to two issues. Passenger luggage had to be removed and there was a technical issue with the stairs not detaching from the aircraft. The pilot managed to compensate and we arrived only 15 minutes later. The luggage at Dubai airport was very slow. I waited over an hour.

Book cheap flights from Ontario to Serbia

Recent round-trip flight deals

9/8Sun
2 stopsUnited Airlines
21h 40mONT-BEG
9/22Sun
2 stopsUnited Airlines
23h 52mBEG-ONT
$815
9/2Mon
2 stopsUnited Airlines
21h 40mONT-BEG
9/16Mon
2 stopsUnited Airlines
24h 21mBEG-ONT
$826
9/2Mon
2 stops
49h 20mONT-BEG
9/16Mon
2 stops
20h 20mBEG-ONT
$1,093
9/9Mon
1 stopAir Serbia
20h 04mONT-BEG
9/23Mon
1 stopAir Serbia
23h 31mBEG-ONT
$1,117
9/2Mon
1 stopAir Serbia
19h 53mONT-BEG
9/16Mon
1 stopAir Serbia
23h 31mBEG-ONT
$1,122
8/14Wed
2 stops
32h 35mONT-BEG
10/2Wed
2 stops
20h 33mBEG-ONT
$1,212
9/2Mon
1 stopJetBlue
19h 53mONT-BEG
9/16Mon
1 stopJetBlue
23h 31mBEG-ONT
$1,493
6/22Sat
2 stopsAmerican Airlines
50h 36mONT-BEG
6/30Sun
2 stopsAmerican Airlines
39h 37mBEG-ONT
$1,528
8/5Mon
1 stopJetBlue
19h 53mONT-BEG
8/21Wed
1 stopJetBlue
23h 42mBEG-ONT
$1,681
7/4Thu
2 stopsAmerican Airlines
50h 36mONT-BEG
8/13Tue
2 stopsAmerican Airlines
41h 03mBEG-ONT
$1,831

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Recent one-way flight deals

8/12Mon
2 stops
19h 30mONT-BEG
$610
8/18Sun
2 stopsUnited Airlines
21h 20mONT-BEG
$637
8/12Mon
1 stopAir Serbia
19h 53mONT-BEG
$655
8/16Fri
2 stopsDelta
24h 34mONT-BEG
$657
8/15Thu
2 stops
19h 30mONT-BEG
$710
8/15Thu
2 stopsBritish Airways
19h 30mONT-BEG
$753
8/16Fri
2 stops
19h 30mONT-BEG
$1,396
8/12Mon
1 stopAir Serbia
19h 53mONT-BEG
$2,245
8/15Thu
2 stops
20h 45mONT-BEG
$5,403
8/13Tue
2 stops
19h 30mONT-BEG
$5,665

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Last minute flights from Ontario to Serbia

Last minute flight, train and bus deals

6/16Sun
multi-stopUnited Airlines
49h 26mONT-BEG
8/21Wed
multi-stopUnited Airlines
24h 21mBEG-ONT
$1,365
6/14Fri
multi-stopUnited Airlines
33h 15mONT-BEG
7/19Fri
multi-stopUnited Airlines
23h 28mBEG-ONT
$1,549
6/16Sun
multi-stopUnited Airlines
49h 26mONT-BEG
8/8Thu
multi-stopUnited Airlines
41h 01mBEG-ONT
$1,682
6/13Thu
multi-stopUnited Airlines
32h 55mONT-BEG
7/1Mon
multi-stopUnited Airlines
18h 20mBEG-ONT
$1,859
6/16Sun
multi-stopAir Serbia
19h 41mONT-BEG
7/8Mon
multi-stopAir Serbia
23h 48mBEG-ONT
$1,947
6/13Thu
multi-stopUnited Airlines
32h 55mONT-BEG
7/1Mon
multi-stopUnited Airlines
40h 46mBEG-ONT
$1,949
6/13Thu
multi-stopUnited Airlines
32h 55mONT-BEG
7/19Fri
multi-stopUnited Airlines
23h 28mBEG-ONT
$1,951
6/16Sun
multi-stopAir Serbia
19h 41mONT-BEG
8/21Wed
multi-stopAir Serbia
23h 42mBEG-ONT
$2,124
6/16Sun
multi-stopAir Serbia
19h 41mONT-BEG
8/8Thu
multi-stopAir Serbia
18h 07mBEG-ONT
$2,359
6/13Thu
multi-stop
19h 51mONT-BEG
7/18Thu
multi-stop
21h 10mBEG-ONT
$7,090

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Ontario - Serbia Flights

Departure:

Ontario (ONT)United States

Return flight deals:

Serbia - Ontario

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