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Cheap flights from Belgrade to Los Angeles from $703

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgrade to Los Angeles departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Belgrade to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 6:36 pm
BEG
-
ONT
21h 21m
2 stops
Delta Logo
7:00 am - 11:55 am
ONT
-
BEG
19h 55m
2 stops
$855Delta
Wed, May 20 - Sun, Oct 11
Delta Logo
6:15 am - 5:10 pm
BEG
-
ONT
19h 55m
2 stops
Delta Logo
7:00 am - 10:55 pm
ONT
-
BEG
30h 55m
2 stops
$881Delta
Tue, May 19 - Thu, Oct 8
Delta Logo
6:15 am - 5:10 pm
BEG
-
ONT
19h 55m
2 stops
Delta Logo
6:45 am - 11:55 am
ONT
-
BEG
20h 10m
2 stops
$890Delta
Fri, May 15 - Wed, May 27
Delta Logo
6:15 am - 6:36 pm
BEG
-
ONT
21h 21m
2 stops
Delta Logo
6:45 am - 11:55 am
ONT
-
BEG
20h 10m
2 stops
$893Delta
Sat, May 16 - Wed, May 27
Delta Logo
6:15 am - 5:10 pm
BEG
-
ONT
19h 55m
2 stops
Delta Logo
6:45 am - 11:55 am
ONT
-
BEG
20h 10m
2 stops
$894Delta
Tue, May 19 - Wed, May 27
Delta Logo
6:15 am - 4:17 pm
BEG
-
ONT
19h 02m
2 stops
Delta Logo
4:57 pm - 10:55 pm
ONT
-
BEG
20h 58m
2 stops
$977Delta
Thu, May 14 - Wed, May 27
Delta Logo
6:15 am - 8:53 am
BEG
-
ONT
35h 38m
2 stops
Delta Logo
7:00 am - 11:55 am
ONT
-
BEG
19h 55m
2 stops
$1,019Delta
Sun, May 17 - Fri, Oct 9
United Airlines Logo
1:40 pm - 10:59 pm
BEG
-
ONT
18h 19m
2 stops
United Airlines Logo
7:00 am - 4:05 pm
ONT
-
BEG
24h 05m
2 stops
$1,021United Airlines
Wed, May 20 - Tue, Sep 8
United Airlines Logo
2:10 pm - 10:59 pm
BEG
-
ONT
17h 49m
2 stops
United Airlines Logo
1:18 pm - 11:35 pm
ONT
-
BEG
25h 17m
2 stops
$1,051United Airlines
Mon, May 18 - Thu, Oct 8
United Airlines Logo
6:10 am - 5:52 pm
BEG
-
ONT
20h 42m
2 stops
United Airlines Logo
6:00 am - 4:10 pm
ONT
-
BEG
25h 10m
2 stops
$1,086United Airlines
Thu, May 14 - Sun, May 24

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Delta flights from Belgrade to Ontario

Our best Delta deals on Belgrade to Ontario flight tickets
Delta
May 20
BEG6:15 amBelgrade Nikola Tesla
21h 21m
2 stops
ONT6:36 pmOntario
Oct 11
ONT7:00 amOntario
19h 55m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$855
Delta
May 19
BEG6:15 amBelgrade Nikola Tesla
19h 55m
2 stops
ONT5:10 pmOntario
Oct 8
ONT7:00 amOntario
30h 55m
2 stops
BEG10:55 pmBelgrade Nikola Tesla
$881
Delta
May 15
BEG6:15 amBelgrade Nikola Tesla
24h 33m
2 stops
ONT9:48 pmOntario
May 24
ONT6:45 amOntario
20h 10m
2 stops
BEG11:55 amBelgrade Nikola Tesla
$890

United Airlines flights from Belgrade to Ontario

Our best United Airlines deals on Belgrade to Ontario flight tickets
United Airlines
May 20
BEG1:40 pmBelgrade Nikola Tesla
18h 19m
2 stops
ONT10:59 pmOntario
Sep 8
ONT7:00 amOntario
24h 05m
2 stops
BEG4:05 pmBelgrade Nikola Tesla
$1,021
United Airlines
May 18
BEG2:10 pmBelgrade Nikola Tesla
17h 49m
2 stops
ONT10:59 pmOntario
Oct 8
ONT1:18 pmOntario
25h 17m
2 stops
BEG11:35 pmBelgrade Nikola Tesla
$1,051
United Airlines
May 14
BEG6:10 amBelgrade Nikola Tesla
20h 42m
2 stops
ONT5:52 pmOntario
May 24
ONT6:00 amOntario
25h 10m
2 stops
BEG4:10 pmBelgrade Nikola Tesla
$1,086

momondo Fare Finder

 
Customize your flight search to find flights from Belgrade to Ontario 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Belgrade to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Wed 5/20

6:15 am-6:36 pm

2 stops21h 21m

Ontario

Sun 10/11

7:00 am-11:55 am

2 stops19h 55m

$855

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Tue 5/19

6:15 am-5:10 pm

2 stops19h 55m

Ontario

Thu 10/8

7:00 am-10:55 pm

2 stops30h 55m

$881

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Fri 5/15

6:15 am-5:10 pm

2 stops19h 55m

Ontario

Wed 5/27

6:45 am-11:55 am

2 stops20h 10m

$890

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Sat 5/16

6:15 am-6:36 pm

2 stops21h 21m

Ontario

Wed 5/27

6:45 am-11:55 am

2 stops20h 10m

$893

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Tue 5/19

6:15 am-5:10 pm

2 stops19h 55m

Ontario

Wed 5/27

6:45 am-11:55 am

2 stops20h 10m

$894
Quickest round-trip

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Thu 5/14

6:15 am-4:17 pm

2 stops19h 02m

Ontario

Wed 5/27

4:57 pm-10:55 pm

2 stops20h 58m

$977

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Sun 5/17

6:15 am-8:53 am

2 stops35h 38m

Ontario

Fri 10/9

7:00 am-11:55 am

2 stops19h 55m

$1,019

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Wed 5/20

1:40 pm-10:59 pm

2 stops18h 19m

Ontario

Tue 9/8

7:00 am-4:05 pm

2 stops24h 05m

$1,021

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Mon 5/18

2:10 pm-10:59 pm

2 stops17h 49m

Ontario

Thu 10/8

1:18 pm-11:35 pm

2 stops25h 17m

$1,051

BelgradeOntario

BEG - ONT

BEGONT

Belgrade Nikola Tesla

Thu 5/14

6:10 am-5:52 pm

2 stops20h 42m

Ontario

Sun 5/24

6:00 am-4:10 pm

2 stops25h 10m

$1,086

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Belgrade to Ontario

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 Belgrade Nikola Tesla to Ontario?

Air Serbia and United Airlines are the most popular carriers operating from Belgrade Nikola Tesla to Ontario

What airlines fly to Ontario?

Turkish Airlines, SWISS and Lufthansa are the top three most popular airlines that fly to Ontario from Belgrade according to our data. Turkish Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 7 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Belgrade to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Belgrade to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Belgrade to Ontario (BEG to ONT) flight deals and tips

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

Fastest flight time

18h 05m

Direct flights

None
The fastest flight from Belgrade to Ontario takes 18h 05m
There are no direct flights from Belgrade to Ontario. There are no popular flight routes from Belgrade to Ontario.
Search flight deals

Frequently asked questions about flying from Belgrade to Ontario

  • How far is Belgrade Nikola Tesla to Ontario by plane?

    There are 6383.2 mi between Belgrade Nikola Tesla and Ontario. By plane, this route typically takes 18h 05m.

  • When did momondo last update prices for flights from Belgrade Nikola Tesla Airport to Ontario Airport?

    Prices for flights from Belgrade Nikola Tesla Airport to Ontario Airport were last updated today.

  • How old do you have to be to fly from Belgrade Nikola Tesla Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgrade Nikola Tesla Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport 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 Belgrade to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Belgrade.

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

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

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

Once all potential Belgrade to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Belgrade and alert you when they change.

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