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Hungary

$407+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap 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 February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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.
Mon 3/3011:05 am
ONT
-
BUD
2 stops20h 45m
United Airlines
Mon 4/131:20 pm
BUD
-
ONT
2 stops18h 06m
United Airlines
Deal found 2/4$522
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/251:40 pm
ONT
-
BUD
2 stops20h 05m
United Airlines
Wed 4/85:55 am
BUD
-
ONT
2 stops20h 52m
United Airlines
Deal found 2/2$534
This United Airlines deal was found by Cheapflights users on 2/3. 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 5/51:30 pm
ONT
-
BUD
2 stops19h 45m
United Airlines
Tue 5/192:25 pm
BUD
-
ONT
2 stops17h 34m
United Airlines
Deal found 2/3$563
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 5/41:30 pm
ONT
-
BUD
2 stops19h 45m
United Airlines
Mon 5/182:10 pm
BUD
-
ONT
2 stops17h 49m
United Airlines
Deal found 2/2$564
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/31:45 pm
ONT
-
BUD
2 stops17h 30m
United Airlines
Tue 3/1010:05 am
BUD
-
ONT
2 stops18h 45m
United Airlines
Deal found 2/3$569
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 3/66:37 pm
ONT
-
BUD
2 stops17h 33m
United Airlines
Fri 3/207:55 am
BUD
-
ONT
2 stops23h 02m
United Airlines
Deal found 2/5$571
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/51:40 pm
ONT
-
BUD
2 stops19h 10m
United Airlines
Tue 3/1010:05 am
BUD
-
ONT
2 stops20h 13m
United Airlines
Deal found 2/3$582
This United Airlines deal was found by Cheapflights users on 2/3. 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 10/291:00 pm
ONT
-
BUD
2 stops16h 45m
United Airlines
Fri 11/1310:05 am
BUD
-
ONT
2 stops20h 16m
United Airlines
Deal found 2/3$583
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/71:30 pm
ONT
-
BUD
2 stops19h 50m
United Airlines
Thu 5/219:10 am
BUD
-
ONT
2 stops20h 07m
United Airlines
Deal found 2/2$616
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 5/131:30 pm
ONT
-
BUD
2 stops20h 10m
United Airlines
Sat 5/231:20 pm
BUD
-
ONT
2 stops18h 14m
United Airlines
Deal found 2/3$624
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Fri 5/81:30 pm
ONT
-
BUD
2 stops20h 00m
United Airlines
Thu 5/142:25 pm
BUD
-
ONT
2 stops41h 05m
United Airlines
Deal found 2/5$633
This oojo deal was found by Cheapflights users on 2/3. 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.
Wed 3/410:56 am
ONT
-
BUD
2 stops21h 24m
British Airways
Wed 3/1111:35 am
BUD
-
ONT
2 stops42h 55m
British Airways
Deal found 2/3$644

Find flight deals from Ontario to Hungary

Keep the following information in mind while searching for Ontario to Hungary flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$522
(United Airlines)

One-way from

$407
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$700
Provider with most accurate pricing for Los Angeles-Budapest Ferenc Liszt Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Budapest Ferenc Liszt Intl flights.
Search Deals
From Ontario to Hungary
Search Deals
One-way flight from Ontario to Hungary
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 5, 2026.
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

Mon 3/30

11:05 am-4:50 pm

2 stops20h 45m

Budapest Ferenc Liszt Intl

Mon 4/13

1:20 pm-10:26 pm

2 stops18h 06m

$522

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 5/6

1:30 pm-6:40 pm

2 stops20h 10m

Budapest Ferenc Liszt Intl

Wed 5/20

2:15 pm-10:59 pm

2 stops17h 44m

$563

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 5/5

1:30 pm-6:15 pm

2 stops19h 45m

Budapest Ferenc Liszt Intl

Tue 5/19

2:25 pm-10:59 pm

2 stops17h 34m

$563

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 5/4

1:30 pm-6:15 pm

2 stops19h 45m

Budapest Ferenc Liszt Intl

Mon 5/18

2:10 pm-10:59 pm

2 stops17h 49m

$564

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 3/18

1:50 pm-4:15 pm

2 stops18h 25m

Budapest Ferenc Liszt Intl

Wed 3/25

6:20 am-10:18 pm

2 stops23h 58m

$569

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Thu 3/19

6:37 pm-9:10 pm

2 stops18h 33m

Budapest Ferenc Liszt Intl

Wed 3/25

6:20 am-10:36 pm

2 stops24h 16m

$569

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 3/3

1:45 pm-4:15 pm

2 stops17h 30m

Budapest Ferenc Liszt Intl

Tue 3/10

10:05 am-8:50 pm

2 stops18h 45m

$569

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Fri 3/6

6:37 pm-9:10 pm

2 stops17h 33m

Budapest Ferenc Liszt Intl

Fri 3/20

7:55 am-10:57 pm

2 stops23h 02m

$571

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 3/17

1:40 pm-5:50 pm

2 stops20h 10m

Budapest Ferenc Liszt Intl

Tue 3/24

6:05 am-5:41 pm

2 stops19h 36m

$582

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Thu 3/5

1:40 pm-5:50 pm

2 stops19h 10m

Budapest Ferenc Liszt Intl

Tue 3/10

10:05 am-10:18 pm

2 stops20h 13m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 21 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 $441). Flying from Ontario to Hungary in June is currently the most expensive (average of $718). 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 United Airlines fly from Ontario to Hungary in about 20h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6200 mi.

  • 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 $441). Flying from Ontario to Hungary in June is currently the most expensive (average of $718). 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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