HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$517+ Cheap flights from Hungary to Ontario (ONT)

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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
BUD — ONT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hungary to Ontario with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hungary to Ontario

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

Round-trip from

$691
(British Airways)

One-way from

$517
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$658
From Hungary to Ontario
Search Deals
One-way flight from Hungary to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Hungary to Ontario

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

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.
Wed 10/226:05 amBUD - ONT
2 stops20h 18mUnited Airlines
Mon 2/166:00 amONT - BUD
2 stops21h 35mUnited Airlines
Deal found 9/15$711
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.
Wed 10/226:05 amBUD - ONT
2 stops20h 18mUnited Airlines
Thu 3/196:00 amONT - BUD
2 stops22h 35mUnited Airlines
Deal found 9/15$713
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 12/161:20 pmBUD - ONT
2 stops18h 29mUnited Airlines
Wed 12/3110:42 amONT - BUD
2 stops17h 58mUnited Airlines
Deal found 9/15$715
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 10/212:20 pmBUD - ONT
2 stops41h 32mUnited Airlines
Tue 2/176:37 pmONT - BUD
2 stops36h 38mUnited Airlines
Deal found 9/15$718
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.
Mon 10/202:20 pmBUD - ONT
2 stops41h 10mUnited Airlines
Tue 3/1710:40 amONT - BUD
2 stops26h 30mUnited Airlines
Deal found 9/15$720
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.
Fri 10/246:05 amBUD - ONT
2 stops39h 46mUnited Airlines
Sun 2/156:00 amONT - BUD
2 stops21h 35mUnited Airlines
Deal found 9/15$741
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.
Sat 10/256:05 amBUD - ONT
2 stops20h 35mUnited Airlines
Thu 3/1910:40 amONT - BUD
2 stops17h 55mUnited Airlines
Deal found 9/15$743
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.
Mon 10/202:20 pmBUD - ONT
2 stops36h 20mUnited Airlines
Sun 2/156:00 amONT - BUD
2 stops21h 35mUnited Airlines
Deal found 9/15$748
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.
Wed 10/221:25 pmBUD - ONT
2 stops18h 27mUnited Airlines
Fri 3/206:00 amONT - BUD
2 stops31h 10mUnited Airlines
Deal found 9/15$784
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.
Mon 10/202:20 pmBUD - ONT
2 stops41h 10mUnited Airlines
Fri 3/206:00 amONT - BUD
2 stops31h 10mUnited Airlines
Deal found 9/15$791
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.
Thu 10/231:25 pmBUD - ONT
2 stops36h 58mUnited Airlines
Thu 2/191:00 pmONT - BUD
2 stops18h 15mUnited Airlines
Deal found 9/15$793
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.
Thu 10/231:25 pmBUD - ONT
2 stops36h 58mUnited Airlines
Wed 2/186:00 amONT - BUD
2 stops22h 40mUnited Airlines
Deal found 9/15$794

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hungary to Ontario 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 Hungary to Ontario that are best for you.

Fly from

Hungary

Fly to

Ontario

Route

Depart

Return

Price

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Thu 2/5

7:15 am-5:53 pm

2 stops19h 38m

Ontario

Thu 2/19

3:05 pm-5:20 pm

2 stops17h 15m

$691

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Thu 2/26

12:15 pm-11:43 pm

2 stops20h 28m

Ontario

Mon 3/2

6:47 am-11:20 pm

2 stops31h 33m

$693

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Sat 2/21

6:20 am-6:00 pm

2 stops20h 40m

Ontario

Sun 3/8

10:40 am-12:35 pm

2 stops17h 55m

$701

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Wed 10/22

1:25 pm-10:52 pm

2 stops18h 27m

Ontario

Tue 2/17

1:52 pm-12:35 pm

2 stops37h 43m

$711

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Fri 10/24

6:05 am-12:51 pm

2 stops39h 46m

Ontario

Wed 3/18

10:40 am-12:35 pm

2 stops17h 55m

$713

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Wed 10/22

1:25 pm-10:52 pm

2 stops18h 27m

Ontario

Sat 3/14

6:00 am-9:10 pm

2 stops31h 10m

$713

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Fri 10/24

6:05 am-12:51 pm

2 stops39h 46m

Ontario

Sat 3/14

6:00 am-9:10 pm

2 stops31h 10m

$713

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Wed 10/22

1:25 pm-10:52 pm

2 stops18h 27m

Ontario

Mon 3/16

6:00 am-4:15 pm

2 stops26h 15m

$713

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Wed 12/17

7:55 am-5:35 pm

2 stops18h 40m

Ontario

Wed 12/31

10:42 am-1:40 pm

2 stops17h 58m

$715

BudapestOntario

BUD - ONT

BUDONT

Budapest Ferenc Liszt Intl

Tue 12/16

1:20 pm-10:49 pm

2 stops18h 29m

Ontario

Wed 12/31

10:42 am-1:40 pm

2 stops17h 58m

$715

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Hungary to Ontario

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

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

Currently, August is the cheapest month in which you can book a flight from Hungary to Ontario (average of $246). Flying from Hungary to Ontario in March is currently the most expensive (average of $327). 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 Hungary to Ontario. 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 into for flights to Ontario from Hungary?

    Ontario (ONT) is the airport you will fly into if you book a flight from Hungary to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • How long is the flight from Hungary to Ontario?

    Airlines like British Airways, American Airlines, and United Airlines fly from Hungary to Ontario in about 19h 38m. The time it takes to get you to your destination can typically vary by up to 1h 02m. There are 6200 mi between Hungary and Ontario. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Hungary to Ontario (average of $246). Flying from Hungary to Ontario in March is currently the most expensive (average of $327). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hungary to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Charles de Gaulle to Los Angeles flights
Frankfurt to Los Angeles flights
Heathrow to Los Angeles flights
Frankfurt to San Francisco flights
Charles de Gaulle to San Francisco flights
Madrid to Los Angeles flights
Heathrow to San Francisco flights
Orly to Los Angeles flights
Heathrow to Las Vegas flights
Charles de Gaulle to Burbank flights
Frankfurt to San Jose flights
Barcelona-El Prat to Los Angeles flights
Beauvais-Tille to Los Angeles flights
Frankfurt to Las Vegas flights
Frankfurt to Ontario flights
Frankfurt to Santa Ana flights
Frederic Chopin to Los Angeles flights
Frankfurt to Long Beach flights
Charles de Gaulle to Las Vegas flights
Orly to Las Vegas flights
Madrid to Ontario flights
Munich to Los Angeles flights
Madrid to Santa Ana flights
London City to Los Angeles flights
Zurich to Los Angeles flights
Charles de Gaulle to Long Beach flights
Amsterdam to Los Angeles flights
Berlin to Los Angeles flights
Gatwick to Los Angeles flights
Frankfurt-Hahn to San Francisco flights
Gatwick to San Francisco flights
Zurich to San Francisco flights
Gatwick to Las Vegas flights
Munich to San Francisco flights
Copenhagen to Los Angeles flights
Istanbul to Los Angeles flights
Frankfurt-Hahn to Los Angeles flights
Barcelona-El Prat to San Francisco flights
Dublin to Los Angeles flights
London City to San Francisco flights
Malpensa to Los Angeles flights
Vienna to Los Angeles flights
Dublin to Las Vegas flights
Leonardo da Vinci/Fiumicino to Los Angeles flights
Frankfurt to Oakland flights
Leonardo da Vinci/Fiumicino to San Francisco flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.