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Hungary

$428+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
Aug 6 — Aug 131
Thu 8/6
Thu 8/13
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 July 7, 2026.

This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
ONT
-
BUD
2 stops31h 25m
Delta
Wed 12/166:30 am
BUD
-
ONT
2 stops24h 44m
Delta
Deal found 7/3$734
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/26:00 am
ONT
-
BUD
2 stops30h 10m
United Airlines
Wed 12/1610:00 am
BUD
-
ONT
2 stops22h 06m
United Airlines
Deal found 7/3$736
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Wed 9/91:18 pm
ONT
-
BUD
2 stops25h 12m
United Airlines
Wed 9/3011:45 am
BUD
-
ONT
2 stops44h 04m
United Airlines
Deal found 7/5$744
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 12/56:53 pm
ONT
-
BUD
3 stops32h 42m
United Airlines
Tue 12/1510:00 am
BUD
-
ONT
2 stops35h 20m
United Airlines
Deal found 7/3$747
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/11:33 pm
ONT
-
BUD
2 stops19h 22m
United Airlines
Tue 12/152:25 pm
BUD
-
ONT
2 stops17h 41m
United Airlines
Deal found 7/3$748
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/31:18 pm
ONT
-
BUD
2 stops18h 32m
United Airlines
Tue 8/189:30 am
BUD
-
ONT
2 stops17h 41m
United Airlines
Deal found 7/2$767
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Sun 9/67:00 am
ONT
-
BUD
2 stops17h 40m
United Airlines
Thu 9/175:55 am
BUD
-
ONT
2 stops21h 16m
United Airlines
Deal found 7/4$768
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
ONT
-
BUD
2 stops31h 25m
Delta
Sat 12/126:30 am
BUD
-
ONT
2 stops20h 48m
Delta
Deal found 7/3$784
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/36:53 pm
ONT
-
BUD
2 stops17h 17m
United Airlines
Tue 12/152:25 pm
BUD
-
ONT
2 stops17h 41m
United Airlines
Deal found 7/3$786
This United Airlines deal was found by Cheapflights users on 7/3. 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 12/316:53 pm
ONT
-
BUD
2 stops17h 17m
United Airlines
Thu 1/141:20 pm
BUD
-
ONT
2 stops18h 46m
United Airlines
Deal found 7/3$788
This Kissandfly.com deal was found by Cheapflights users on 7/4. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:56 pm
ONT
-
BUD
2 stops43h 39m
Lufthansa
Mon 8/312:10 pm
BUD
-
ONT
2 stops39h 43m
Lufthansa
Deal found 7/4$790
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sat 12/56:53 pm
ONT
-
BUD
3 stops32h 42m
United Airlines
Sun 12/1311:40 am
BUD
-
ONT
2 stops20h 26m
United Airlines
Deal found 7/3$797

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 July 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$734
(Delta)

One-way from

$428
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$899
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. 23% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 7, 2026.
Use the filters below to find and compare flights from Ontario to Hungary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 8/5

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Wed 8/19

9:35 am-6:16 pm

2 stops17h 41m

$736

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 8/3

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Tue 8/18

9:30 am-6:11 pm

2 stops17h 41m

$767

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Thu 8/6

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Thu 8/20

5:55 am-6:11 pm

2 stops21h 16m

$786

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 9/22

9:01 am-12:35 pm

2 stops18h 34m

Budapest Ferenc Liszt Intl

Fri 10/2

6:00 am-5:51 pm

2 stops20h 51m

$798

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 11/30

1:52 pm-5:55 pm

2 stops19h 03m

Budapest Ferenc Liszt Intl

Mon 12/14

10:00 am-9:21 pm

2 stops20h 21m

$798

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sun 12/6

11:20 am-1:40 pm

2 stops17h 20m

Budapest Ferenc Liszt Intl

Sun 12/20

10:00 am-9:21 pm

2 stops20h 21m

$798

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 8/15

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Thu 8/27

2:25 pm-10:59 pm

2 stops17h 34m

$817
Quickest round-trip

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 8/22

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Mon 8/31

9:45 am-6:11 pm

2 stops17h 26m

$945

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 8/22

1:18 pm-4:50 pm

2 stops18h 32m

Budapest Ferenc Liszt Intl

Sat 9/5

1:20 pm-10:35 pm

2 stops18h 15m

$946

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Thu 9/17

9:10 pm-1:15 pm

2 stops31h 05m

Budapest Ferenc Liszt Intl

Mon 9/28

9:00 am-11:24 pm

2 stops23h 24m

$1,013

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Reviews of airlines servicing Hungary

Get insights into the airlines that provide service to Hungary. 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 Hungary. Reviews last updated July 7, 2026.
Read through reviews of airlines operating flights from Ontario to Hungary, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,944 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,944 reviews
United Airlines
7.4
Good
9,944 reviews

Comfort

7.3

Overall

7.4

Food

6.7

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 26h 10m. The time it takes to get you to your destination can typically vary by up to 4h. 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.

See more FAQs

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Top airline flying from Ontario to Hungary

Discover the top airline that operate flights from Ontario to Hungary. 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 2,558,603 searches. Data last updated July 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$553Average$791FlexibilityNo cancel feeOn-time69%

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