When did momondo last update prices for flights from Ontario Airport to Serbia?

Prices for flights from Ontario Airport to Serbia are updated daily.

How old do you have to be to fly from Ontario Airport to Serbia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Serbia.

What documentation or ID do you need to fly to Serbia?

The necessary travel and health documents for your Serbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$584 Cheap Flights from Ontario to Serbia in 2025/26

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Find the cheapest flights from Ontario to Serbia

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 1:45 pmONT-BEG

22h 45m2 stops

1:50 pm - 10:51 pmBEG-ONT

18h 01m2 stops

$590Multiple Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:00 am - 12:50 pmONT-BEG

20h 50m2 stops

1:50 pm - 10:51 pmBEG-ONT

18h 01m2 stops

$646United Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 17

6:38 pm - 12:50 pmONT-BEG

34h 12m3 stops

1:50 pm - 10:51 pmBEG-ONT

18h 01m2 stops

$658United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:00 am - 12:55 pmONT-BEG

20h 55m2 stops

6:25 am - 5:34 pmBEG-ONT

20h 09m2 stops

$696United Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 22

7:02 am - 12:55 pmONT-BEG

20h 53m2 stops

6:15 am - 8:44 pmBEG-ONT

22h 29m2 stops

$701United Airlines

Find Deal

Fri, Oct 24 - Wed, Oct 29

1:53 pm - 12:40 pmONT-BEG

37h 47m2 stops

6:15 am - 8:44 pmBEG-ONT

22h 29m2 stops

$707United Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 29

6:38 pm - 12:50 pmONT-BEG

34h 12m3 stops

1:50 pm - 10:51 pmBEG-ONT

42h 01m3 stops

$762United Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

5:05 am - 1:10 pmONT-BEG

23h 05m2 stops

6:10 am - 7:35 pmBEG-ONT

22h 25m2 stops

$766United Airlines

Find Deal

Sun, Oct 5 - Sun, Oct 19

1:53 pm - 12:35 pmONT-BEG

37h 42m2 stops

6:10 am - 5:40 pmBEG-ONT

20h 30m2 stops

$805Multiple Airlines

Find Deal

Mon, Oct 6 - Mon, Oct 20

10:56 pm - 4:45 amONT-BEG

20h 49m1 stop

7:45 am - 9:29 pmBEG-ONT

22h 44m1 stop

$6,128Air Serbia

Find Deal

Sun, Oct 5 - Mon, Oct 20

United Airlines flights from Ontario to Serbia

Our best United Airlines deals on Ontario to Serbia flight tickets

United Airlines

Nov 3

ONT7:00 amOntario

20h 50m

2 stops

BEG12:50 pmBelgrade Nikola Tesla

Nov 17

BEG1:50 pmBelgrade Nikola Tesla

18h 01m

2 stops

ONT10:51 pmOntario

$646

Find similar

United Airlines

Oct 29

ONT6:38 pmOntario

34h 12m

3 stops

BEG12:50 pmBelgrade Nikola Tesla

Nov 5

BEG1:50 pmBelgrade Nikola Tesla

18h 01m

2 stops

ONT10:51 pmOntario

$658

Find similar

United Airlines

Nov 8

ONT7:00 amOntario

20h 55m

2 stops

BEG12:55 pmBelgrade Nikola Tesla

Nov 22

BEG6:25 amBelgrade Nikola Tesla

20h 09m

2 stops

ONT5:34 pmOntario

$696

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Wed 10/29

7:00 am-1:45 pm

2 stops22h 45m

Belgrade Nikola Tesla

Wed 11/5

1:50 pm-10:51 pm

2 stops18h 01m

$590

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Mon 11/3

7:00 am-12:50 pm

2 stops20h 50m

Belgrade Nikola Tesla

Mon 11/17

1:50 pm-10:51 pm

2 stops18h 01m

$646

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Wed 10/29

6:38 pm-12:50 pm

3 stops34h 12m

Belgrade Nikola Tesla

Wed 11/5

1:50 pm-10:51 pm

2 stops18h 01m

$658

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Sat 11/8

7:00 am-12:55 pm

2 stops20h 55m

Belgrade Nikola Tesla

Sat 11/22

6:25 am-5:34 pm

2 stops20h 09m

$696

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Fri 10/24

7:02 am-12:55 pm

2 stops20h 53m

Belgrade Nikola Tesla

Wed 10/29

6:15 am-8:44 pm

2 stops22h 29m

$701

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Wed 10/15

1:53 pm-12:40 pm

2 stops37h 47m

Belgrade Nikola Tesla

Wed 10/29

6:15 am-8:44 pm

2 stops22h 29m

$707

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Wed 10/29

6:38 pm-12:50 pm

3 stops34h 12m

Belgrade Nikola Tesla

Wed 11/5

1:50 pm-10:51 pm

3 stops42h 01m

$762

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Sun 10/5

5:05 am-1:10 pm

2 stops23h 05m

Belgrade Nikola Tesla

Sun 10/19

6:10 am-7:35 pm

2 stops22h 25m

$766

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Mon 10/6

1:53 pm-12:35 pm

2 stops37h 42m

Belgrade Nikola Tesla

Mon 10/20

6:10 am-5:40 pm

2 stops20h 30m

$805

OntarioBelgrade

ONT - BEG

ONTBEG

Ontario

Sun 10/5

10:56 pm-4:45 am

1 stop20h 49m

Belgrade Nikola Tesla

Mon 10/20

7:45 am-9:29 pm

1 stop22h 44m

$6,128

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How to get the cheapest flight ticket from Ontario to Serbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Serbia?

United Airlines and JetBlue are the most popular carriers operating from Ontario to Serbia

What airlines fly to Serbia?

Turkish Airlines, SWISS and Lufthansa are the top three most popular airlines that fly to Serbia from Ontario according to our data. Turkish Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Serbia. Keep in mind that there are 8 different airlines that fly to Serbia on a routine basis, so you have a few additional options to choose from.

Cheap Ontario to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Serbia

Direct flights	None

There are no direct flights from Ontario to Serbia. There are no popular flight routes from Ontario to Serbia.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Serbia?
Prices for flights from Ontario Airport to Serbia are updated daily.
How old do you have to be to fly from Ontario Airport to Serbia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Serbia.
What documentation or ID do you need to fly to Serbia?
The necessary travel and health documents for your Serbia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Serbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Serbia. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Serbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Serbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Serbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Serbia.

I’m not ready to book a flight from Ontario to Serbia right now. Can momondo alert me if prices change?

Price alerts on flights to Serbia from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Ontario to Serbia from $584

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Serbia departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ontario to Serbia

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United Airlines flights from Ontario to Serbia

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How to get the cheapest flight ticket from Ontario to Serbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Serbia?

United Airlines and JetBlue are the most popular carriers operating from Ontario to Serbia

What airlines fly to Serbia?

Cheap Ontario to Serbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Serbia

Direct flights

When did momondo last update prices for flights from Ontario Airport to Serbia?

How old do you have to be to fly from Ontario Airport to Serbia?

What documentation or ID do you need to fly to Serbia?

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Serbia?

Can I find flights from Ontario to Serbia with flexible booking policies on momondo?

How can momondo help me find flights from Ontario to Serbia?

I’m not ready to book a flight from Ontario to Serbia right now. Can momondo alert me if prices change?

An easier way to manage your Serbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Serbia

Popular cities in Serbia

Popular flights according to clicks in the last 7 days on momondo