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Zagreb

$837+ Cheap flights from Ontario (ONT) to Zagreb (ZAG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZAG
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Zagreb

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Zagreb (ZAG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$849
(Delta)

One-way from

$837
(Air Serbia)

Popular in

June

Cheapest in

November

Average price

$730
Provider with most accurate pricing for Los Angeles-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Zagreb Franjo Tuđman flights.
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From Ontario to Zagreb Franjo Tuđman
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One-way flight from Ontario to Zagreb Franjo Tuđman
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Highest demand for flights based on searches. 22% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Ontario to Zagreb

Cheapest flights from Ontario to Zagreb
Explore the most affordable flight options available from Ontario to Zagreb. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2511:42 amONT - ZAG
2 stops18h 53mDelta
Fri 5/96:00 amZAG - ONT
2 stops20h 14mDelta
Deal found 2/19$849
This Iberia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1310:57 amONT - ZAG
2 stops18h 18mMultiple Airlines
Thu 3/278:55 pmZAG - ONT
2 stops33h 32mMultiple Airlines
Deal found 2/20$1,066
This British Airways deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/55:09 pmONT - ZAG
2 stops17h 46mBritish Airways
Sat 9/138:45 pmZAG - ONT
2 stops29h 55mBritish Airways
Deal found 2/20$1,124
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/205:10 amONT - ZAG
2 stops33h 25mUnited Airlines
Fri 9/193:00 pmZAG - ONT
2 stops40h 26mUnited Airlines
Deal found 2/19$1,157
This Air Serbia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:45 pmONT - ZAG
2 stops29h 45mAir Serbia
Tue 9/169:50 amZAG - ONT
2 stops45h 32mAir Serbia
Deal found 2/19$1,208
This oojo deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:46 pmONT - ZAG
2 stops23h 04mIberia
Fri 9/58:25 pmZAG - ONT
2 stops36h 11mIberia
Deal found 2/20$1,331
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2511:59 pmONT - ZAG
2 stops36h 06mAmerican Airlines
Wed 5/71:20 pmZAG - ONT
2 stops19h 24mAmerican Airlines
Deal found 2/19$2,094

Find flights from Ontario to Zagreb within your budget

Customize your flight search to find flights from Ontario to Zagreb 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Ontario

Fly to

Zagreb

Route

Depart

Return

Price

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 3/25

11:42 am-2:35 pm

2 stops18h 53m

Zagreb Franjo Tuđman

Wed 5/7

6:00 am-5:14 pm

2 stops20h 14m

$849

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Thu 3/13

10:57 am-1:15 pm

2 stops18h 18m

Zagreb Franjo Tuđman

Thu 3/27

8:55 pm-10:27 pm

2 stops33h 32m

$1,066

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 7/20

1:28 pm-11:35 pm

2 stops25h 07m

Zagreb Franjo Tuđman

Mon 9/15

3:00 pm-10:53 pm

2 stops40h 53m

$1,157

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Mon 8/18

11:45 pm-7:15 pm

2 stops34h 30m

Zagreb Franjo Tuđman

Mon 9/1

3:00 pm-10:30 pm

2 stops40h 30m

$1,240

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 3/9

4:30 pm-6:55 pm

2 stops18h 25m

Zagreb Franjo Tuđman

Mon 3/24

8:00 pm-7:01 pm

2 stops31h 01m

$1,244

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Thu 7/17

8:15 am-7:40 pm

2 stops26h 25m

Zagreb Franjo Tuđman

Thu 8/14

11:10 am-9:44 pm

2 stops43h 34m

$1,679

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 3/25

11:59 pm-8:05 pm

2 stops36h 06m

Zagreb Franjo Tuđman

Wed 5/7

1:20 pm-11:44 pm

2 stops19h 24m

$2,094

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 6/15

11:45 pm-9:10 am

2 stops24h 25m

$837

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sat 6/14

12:57 am-1:50 pm

2 stops27h 53m

$1,131

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 6/15

7:00 am-11:35 pm

3 stops31h 35m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 11 results
1
2

Best time to book a flight from Ontario to Zagreb

Have a flexible travel schedule? Discover the best time to fly to Zagreb from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Zagreb

Get recent, data-driven insights about flights from Ontario to Zagreb including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Zagreb?

Currently, November is the cheapest month in which you can book a flight from Ontario to Zagreb (average of $641). Flying from Ontario to Zagreb in June is currently the most expensive (average of $1,342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Zagreb by month

Plan your trip to Zagreb by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zagreb ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Zagreb when rainfall is around 1.9 in.

Temperature in Zagreb by month

Plan your trip to Zagreb by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zagreb, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Zagreb

Get insights into the airlines that provide service to Zagreb. 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 Zagreb. Reviews last updated February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Iberia
7.0
Good
2,639 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very good
8,219 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Zagreb. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Ontario to Zagreb one-way?

    $837 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on British Airways and United Airlines, with prices starting from $1,131 and $1,139, respectively.

  • Can I find deals for flights from Ontario to Zagreb that include hotel bookings?

    Yes. In addition to deals on Ontario to Zagreb flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Zagreb?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Zagreb.

  • Can I find deals for business class flights from Ontario to Zagreb?

    Yes. Cheapflights offers flight deals from Ontario to Zagreb by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Zagreb?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Zagreb (average of $641). Flying from Ontario to Zagreb in June is currently the most expensive (average of $1,342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Velika Gorica

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