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Cheap flights from Ontario (ONT) to Serbia from $750

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. 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.
ONT — BEG
Apr 28 — May 51
From?
To?
Sun 4/28
Sun 5/5
1 adult, Economy
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How far in advance should I book a flight from Ontario to Serbia?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 56 days in advance, which can save you up to 78% on flights from Ontario to Serbia compared to booking the week you need them. Waiting 56 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $867. For sooner than that we have options available in the next 3 days from $1,191.

What is the cheapest month to fly from Ontario to Serbia?

The best pricing can be found in the month of February. Prices to Serbia from Ontario average $969. You can even find prices in February for less than $969, as users have found deals to Serbia from as low as $605. The month of July appears to be one of the more expensive times to travel to Serbia from Ontario. Flying in the targeted month can save you up to 41%.

When is the cheapest time to fly from Ontario to Serbia (ONT - RS)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Serbia as you normally would.

Cheap United Airlines flights from Ontario to Serbia

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Serbia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Ontario to Serbia. Come back soon if you're not finding the exact deal you're looking for.
Wed 8/215:15 amONT - BEG
2 stops22h 25mUnited Airlines
Wed 9/41:25 pmBEG - ONT
2 stops20h 20mUnited Airlines
Deal found 4/22$893
Sat 10/197:18 amONT - BEG
2 stops20h 22mUnited Airlines
Sat 11/26:45 amBEG - ONT
2 stops21h 32mUnited Airlines
Deal found 4/21$1,012
Sun 9/226:00 amONT - BEG
2 stops21h 40mUnited Airlines
Sun 10/61:25 pmBEG - ONT
2 stops18h 31mUnited Airlines
Deal found 4/21$1,013
Sat 10/197:18 amONT - BEG
3 stops31h 37mUnited Airlines
Sat 11/21:45 pmBEG - ONT
2 stops39h 32mUnited Airlines
Deal found 4/21$1,094
Sun 10/206:20 pmONT - BEG
2 stops44h 35mUnited Airlines
Sun 11/35:45 amBEG - ONT
2 stops22h 32mUnited Airlines
Deal found 4/22$1,204
Sat 8/311:35 pmONT - BEG
2 stops49h 20mUnited Airlines
Sat 9/216:10 amBEG - ONT
2 stops27h 35mUnited Airlines
Deal found 4/22$1,216
Wed 8/141:45 pmONT - BEG
2 stops25h 10mUnited Airlines
Sat 8/246:10 amBEG - ONT
2 stops24h 21mUnited Airlines
Deal found 4/22$1,222
Mon 7/221:30 pmONT - BEG
2 stops25h 25mUnited Airlines
Mon 8/56:10 amBEG - ONT
2 stops23h 38mUnited Airlines
Deal found 4/22$1,268
Fri 8/25:20 amONT - BEG
3 stops33h 35mUnited Airlines
Tue 8/131:25 pmBEG - ONT
2 stops18h 20mUnited Airlines
Deal found 4/22$1,288

Cheap Air Serbia flights from Ontario to Serbia

Explore cheap flight options specifically provided by Air Serbia for the route between Ontario and Serbia. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
To aid your search, here are some of the cheapest Air Serbia flights we've found from Ontario to Serbia. Deals are refreshing constantly so come back soon for more options.
Tue 8/2011:45 pmONT - BEG
1 stop19h 55mAir Serbia
Tue 9/37:50 amBEG - ONT
1 stop23h 38mAir Serbia
Deal found 4/21$1,070
Sun 4/2811:36 pmONT - BEG
1 stop20h 04mAir Serbia
Mon 5/137:50 amBEG - ONT
1 stop23h 19mAir Serbia
Deal found 4/23$1,335
Tue 7/911:45 pmONT - BEG
1 stop19h 55mAir Serbia
Mon 7/227:50 amBEG - ONT
1 stop23h 38mAir Serbia
Deal found 4/22$1,433

Cheap Ontario to Serbia flights in April & May 2024

Find cheap flight options from Ontario to Serbia specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Prices were last updated on April 23, 2024.
Scroll through some of the best deals on flights from Ontario to Serbia in 2024. For more flight deals, be sure to check back very soon.
Fri 4/262:53 pmONT - BEG
2 stops35h 42mBritish Airways
Sun 5/1212:20 pmBEG - ONT
2 stops20h 36mBritish Airways
Deal found 4/22$822
Sun 4/2811:36 pmONT - BEG
1 stop20h 04mAir Serbia
Mon 5/137:50 amBEG - ONT
1 stop23h 19mAir Serbia
Deal found 4/23$1,335
Sun 4/285:15 amONT - BEG
2 stops22h 25mUnited Airlines
Mon 5/136:10 amBEG - ONT
2 stops39h 30mUnited Airlines
Deal found 4/23$1,345
Tue 5/1411:59 pmONT - BEG
2 stops50h 36mBritish Airways
Tue 5/2812:20 pmBEG - ONT
2 stops20h 36mBritish Airways
Deal found 4/22$1,396
Mon 5/136:00 amONT - BEG
2 stops32h 55mUnited Airlines
Mon 5/276:10 amBEG - ONT
2 stops25h 19mUnited Airlines
Deal found 4/21$1,413
Fri 5/246:00 amONT - BEG
2 stops21h 40mUnited Airlines
Fri 6/71:25 pmBEG - ONT
2 stops19h 44mUnited Airlines
Deal found 4/22$1,438
Thu 5/236:00 amONT - BEG
2 stops21h 40mUnited Airlines
Thu 6/66:10 amBEG - ONT
2 stops23h 38mUnited Airlines
Deal found 4/21$1,488
Mon 4/295:15 amONT - BEG
2 stops22h 25mUnited Airlines
Fri 5/31:25 pmBEG - ONT
2 stops18h 39mUnited Airlines
Deal found 4/22$1,493
Fri 5/32:53 pmONT - BEG
2 stops35h 42mAmerican Airlines
Fri 5/1012:20 pmBEG - ONT
2 stops30h 20mAmerican Airlines
Deal found 4/22$2,079

Ontario to Serbia 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Serbia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Scroll through some of the best deals on flights from Ontario to Serbia in 2024. For more flight deals, be sure to check back very soon.
Thu 11/141:00 pmONT - BEG
2 stops26h 05mUnited Airlines
Mon 11/181:45 pmBEG - ONT
2 stops41h 20mUnited Airlines
Deal found 4/21$750
Fri 4/262:53 pmONT - BEG
2 stops35h 42mBritish Airways
Sun 5/1212:20 pmBEG - ONT
2 stops20h 36mBritish Airways
Deal found 4/22$822
Tue 10/227:18 amONT - BEG
2 stops20h 22mUnited Airlines
Tue 11/56:45 amBEG - ONT
2 stops22h 32mUnited Airlines
Deal found 4/21$828
Wed 8/215:15 amONT - BEG
2 stops22h 25mUnited Airlines
Wed 9/41:25 pmBEG - ONT
2 stops20h 20mUnited Airlines
Deal found 4/22$893
Wed 10/2310:48 amONT - BEG
2 stops16h 52mUnited Airlines
Wed 11/66:45 amBEG - ONT
2 stops22h 32mUnited Airlines
Deal found 4/22$908
Fri 9/2012:45 pmONT - BEG
2 stops37h 50mBritish Airways
Fri 10/412:20 pmBEG - ONT
2 stops20h 06mBritish Airways
Deal found 4/22$998
Sat 10/197:18 amONT - BEG
2 stops20h 22mUnited Airlines
Sat 11/26:45 amBEG - ONT
2 stops21h 32mUnited Airlines
Deal found 4/21$1,012
Sun 9/226:00 amONT - BEG
2 stops21h 40mUnited Airlines
Sun 10/61:25 pmBEG - ONT
2 stops18h 31mUnited Airlines
Deal found 4/21$1,013
Fri 9/610:49 amONT - BEG
2 stops28h 06mMultiple Airlines
Fri 10/41:25 pmBEG - ONT
2 stops18h 31mMultiple Airlines
Deal found 4/21$1,048

Ontario to Serbia flights leaving soon

Find last-minute flight options from Ontario to Serbia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Have a look at some of the flights available from Ontario to Serbia departing last-minute. Tip: verify your flight details before completing your reservation.
Sun 4/2811:36 pmONT - BEG
1 stop20h 04mAir Serbia
Mon 5/137:50 amBEG - ONT
1 stop23h 19mAir Serbia
Deal found 4/23$1,335
Sun 4/285:15 amONT - BEG
2 stops22h 25mUnited Airlines
Mon 5/136:10 amBEG - ONT
2 stops39h 30mUnited Airlines
Deal found 4/23$1,345
Mon 4/295:15 amONT - BEG
2 stops22h 25mUnited Airlines
Fri 5/31:25 pmBEG - ONT
2 stops18h 39mUnited Airlines
Deal found 4/22$1,493
Fri 5/32:53 pmONT - BEG
2 stops35h 42mAmerican Airlines
Fri 5/1012:20 pmBEG - ONT
2 stops30h 20mAmerican Airlines
Deal found 4/22$2,079

One-way flights to Serbia from Ontario

Search for one-way flight options from Ontario to Serbia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
Users in need of a one-way flight from Ontario to Serbia can choose from these deals. Users in need of a round-trip flight from Ontario to Serbia instead should update the search form at the top of page.
Sun 6/166:00 amONT - BEG
2 stops32h 45mUnited Airlines
Deal found 4/21$1,057
Sun 6/165:15 amONT - BEG
3 stops46h 25mUnited Airlines
Deal found 4/21$1,086
Sun 6/1611:59 pmONT - BEG
1 stop19h 41mJetBlue
Deal found 4/21$1,493

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 3,086,534 searches. Data last updated April 23, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$893 - $2,079

Route

Depart

Return

Price

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Wed 8/21

2 stops22h 25m

Belgrade Nikola Tesla

Wed 9/4

2 stops20h 20m

$893

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Fri 9/20

2 stops37h 50m

Belgrade Nikola Tesla

Fri 10/4

2 stops20h 06m

$998

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Sat 10/19

2 stops20h 22m

Belgrade Nikola Tesla

Sat 11/2

2 stops21h 32m

$1,012

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Sun 9/22

2 stops21h 40m

Belgrade Nikola Tesla

Sun 10/6

2 stops18h 31m

$1,013

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Fri 9/6

2 stops28h 06m

Belgrade Nikola Tesla

Fri 10/4

2 stops18h 31m

$1,048

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Tue 8/20

1 stop19h 55m

Belgrade Nikola Tesla

Tue 9/3

1 stop23h 38m

$1,070

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Tue 8/20

2 stops19h 25m

Belgrade Nikola Tesla

Tue 9/3

2 stops19h 53m

$1,122

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Mon 9/23

1 stop19h 51m

Belgrade Nikola Tesla

Mon 10/7

1 stop23h 37m

$1,326

OntarioBelgrade Nikola Tesla

ONT - BEG

ONTBEG

Ontario

Fri 5/3

2 stops35h 42m

Belgrade Nikola Tesla

Fri 5/10

2 stops30h 20m

$2,079

Flights are sorted by cheapest first

Deals found on 4/22

No data available for this route at this time. Please check back soon.

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 April 23, 2024.
See what other customers who have flown with United Airlines, Air Serbia and JetBlue from Ontario to Serbia have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

JetBlue
7.6
Good
4,634 reviews
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

United Airlines
7.4
Good
11,289 reviews
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

American Airlines
7.3
Good
14,914 reviews
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

British Airways
6.9
Okay
6,937 reviews
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

Air Serbia
6.9
Okay
268 reviews
JetBlue
7.6
Good
4,634 reviews
Check prices

Food

7.2

Overall

7.6

Comfort

7.9

Entertainment

7.5

Boarding

7.8

Crew

8.3

Reviews

1 / 10

It was a good flight. The crew were very nice. The delay in the takeoff was not JetBlue’s fault. However, the choice of snacks needs to change. Whatever happened to Animal Crackers or Popcorners, chocolate chip cookies, etc. The old choices were better. The deplaning process is always a mess. I wish JetBlue could fix it.

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 flights from Ontario to Serbia for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Serbia for under $900. The cheapest flight booked recently is on United Airlines for just $893, but on average you can expect to pay $1,177.

  • Are there last-minute flights available from Ontario to Serbia for under $1,400?

    There are currently 4+ open flights from Ontario to Serbia within the next 7 days for less than $1,400.

  • What does ONT to BEG mean?

    Ontario Airport is ONT and Belgrade Nikola Tesla Airport is BEG. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Ready for more IATA code knowledge? These are related airports for your current travel destination: Nis Airport (INI), Kraljevo Morava Airport (KVO).

  • Can I find deals for flights from Ontario to Serbia that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Serbia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Serbia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Serbia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Ontario to Serbia that allow pets onboard?

    Many airlines flying from Ontario to Serbia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Serbia?

    Yes, you can often find last-minute deals on Ontario to Serbia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Serbia flight deals updated?

    The Ontario to Serbia flight deals you see on this page were last updated on 4/22.

See more FAQs

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Top airline flying from Ontario to Serbia

Discover the top airline that operate flights from Ontario to Serbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,086,534 searches. Data last updated April 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$637Average$844FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Ontario to Serbia by cabin class

Find flights from Ontario to Serbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Serbia?

Cheapflights helps you search for flights from Ontario to Serbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Serbia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ontario to Serbia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ontario to Serbia with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Serbia with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Serbia become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Serbia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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