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$384+ Cheap flights from Ontario (ONT) to Hungary

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Ontario to Hungary

Keep the following information in mind while searching for Ontario to Hungary flight deals. Data was last updated September 16, 2025.

Round-trip from

$504
(Delta)

One-way from

$384
(Orbitz)

Popular in

June

Cheapest in

November

Average price

$733
From Ontario to Hungary
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One-way flight from Ontario to Hungary
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Highest demand for flights based on searches. 21% potential increase in price ($217 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Hungary

Cheapest flights from Ontario to Hungary
Explore the most affordable flight options available from Ontario to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/216:00 amONT - BUD
2 stops27h 35mDelta
Wed 2/1812:10 pmBUD - ONT
2 stops37h 09mDelta
Deal found 9/15$504
This Delta deal was found by Cheapflights users on 9/15. 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 10/217:35 amONT - BUD
2 stops26h 00mDelta
Thu 2/196:20 amBUD - ONT
2 stops38h 18mDelta
Deal found 9/15$508
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/1011:45 amONT - BUD
2 stops19h 25mDelta
Wed 11/266:20 amBUD - ONT
2 stops25h 44mDelta
Deal found 9/15$516
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 10/1911:36 amONT - BUD
2 stops16h 49mDelta
Wed 2/1812:10 pmBUD - ONT
2 stops37h 09mDelta
Deal found 9/15$517
This Delta deal was found by Cheapflights users on 9/15. 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.
Sun 10/1911:36 amONT - BUD
2 stops16h 49mDelta
Thu 2/196:20 amBUD - ONT
2 stops38h 18mDelta
Deal found 9/15$521
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/185:50 pmONT - BUD
2 stops34h 35mDelta
Wed 2/1812:10 pmBUD - ONT
2 stops36h 10mDelta
Deal found 9/15$522
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/185:50 pmONT - BUD
2 stops34h 35mDelta
Thu 2/196:20 amBUD - ONT
2 stops38h 18mDelta
Deal found 9/15$526
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/181:33 pmONT - BUD
2 stops17h 42mUnited Airlines
Wed 11/262:35 pmBUD - ONT
2 stops17h 16mUnited Airlines
Deal found 9/15$538
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:00 amONT - BUD
2 stops27h 35mDelta
Wed 10/156:20 amBUD - ONT
2 stops19h 50mDelta
Deal found 9/15$563
This Delta deal was found by Cheapflights users on 9/15. 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 9/2311:55 amONT - BUD
2 stops19h 35mDelta
Wed 10/156:20 amBUD - ONT
2 stops19h 50mDelta
Deal found 9/15$576
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/307:00 amONT - BUD
2 stops23h 05mUnited Airlines
Thu 11/62:25 pmBUD - ONT
2 stops17h 26mUnited Airlines
Deal found 9/14$586
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/197:02 amONT - BUD
2 stops20h 38mUnited Airlines
Fri 2/202:25 pmBUD - ONT
2 stops17h 32mUnited Airlines
Deal found 9/15$587

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Hungary 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 September 16, 2025.
Use the filters below to find and compare flights from Ontario to Hungary that are best for you.

Fly from

Ontario

Fly to

Hungary

Route

Depart

Return

Price

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 10/22

7:35 am-11:45 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Thu 2/19

6:20 am-11:38 am

2 stops38h 18m

$508

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sun 11/16

5:05 am-9:10 pm

2 stops31h 05m

Budapest Ferenc Liszt Intl

Wed 11/26

2:35 pm-10:51 pm

2 stops17h 16m

$508

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 11/12

7:05 am-11:15 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Tue 11/25

6:20 am-10:55 pm

2 stops25h 35m

$516

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 11/10

11:45 am-4:10 pm

2 stops19h 25m

Budapest Ferenc Liszt Intl

Wed 11/26

6:20 am-11:04 pm

2 stops25h 44m

$516

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 11/11

7:05 am-11:15 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Wed 11/26

6:20 am-7:37 pm

2 stops22h 17m

$516

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 11/11

7:05 am-11:15 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Tue 11/25

6:20 am-10:55 pm

2 stops25h 35m

$516

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 11/11

7:05 am-11:15 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Thu 11/27

6:30 am-6:18 pm

2 stops20h 48m

$517

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 11/12

7:05 am-11:15 am

2 stops19h 10m

Budapest Ferenc Liszt Intl

Thu 11/27

6:30 am-6:18 pm

2 stops20h 48m

$517

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 11/10

11:45 am-4:10 pm

2 stops19h 25m

Budapest Ferenc Liszt Intl

Thu 11/27

6:30 am-6:18 pm

2 stops20h 48m

$517

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 10/20

9:50 am-4:30 pm

2 stops21h 40m

Budapest Ferenc Liszt Intl

Thu 2/19

6:20 am-11:38 am

2 stops38h 18m

$521

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results
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Best time to book a flight from Ontario to Hungary

Have a flexible travel schedule? Discover the best time to fly to Hungary 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.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Hungary

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Hungary (average of $656). Flying from Ontario to Hungary in June is currently the most expensive (average of $1,103). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Hungary. 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 Hungary?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Hungary.

  • How long is the flight from Ontario to Hungary?

    Airlines like Delta and United Airlines fly from Ontario to Hungary in about 19h 10m. The time it takes to get you to your destination can typically vary by up to 11h 55m. Airlines will cover a distance of 6200 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Hungary 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 Hungary?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Hungary (average of $656). Flying from Ontario to Hungary in June is currently the most expensive (average of $1,103). 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

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