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$391+ Cheap flights from Ontario (ONT) to Budapest (BUD)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BUD
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Budapest

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Budapest (BUD). 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 junio 12, 2025.

Round-trip from

$552
(United Airlines)

One-way from

$391
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,211
From Ontario to Budapest Ferenc Liszt Intl
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One-way flight from Ontario to Budapest Ferenc Liszt Intl
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Highest demand for flights based on searches. 19% potential increase in price ($204 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 June 2025
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Find flight deals from Ontario to Budapest

Cheapest flights from Ontario to Budapest
Explore the most affordable flight options available from Ontario to Budapest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 11/91:40 pmONT - BUD
2 stops19h 15mUnited Airlines
dom. 11/236:20 amBUD - ONT
2 stops20h 14mUnited Airlines
Deal found 6/12$552
This Delta deal was found by Cheapflights users on 6/11. 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.
mar. 8/269:50 amONT - BUD
2 stops18h 35mDelta
jue. 9/186:20 amBUD - ONT
2 stops25h 22mDelta
Deal found 6/11$610
This British Airways deal was found by Cheapflights users on 6/12. 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.
mié. 11/123:05 pmONT - BUD
2 stops17h 10mBritish Airways
mié. 11/2612:25 pmBUD - ONT
2 stops20h 20mBritish Airways
Deal found 6/12$788
This Iberia deal was found by Cheapflights users on 6/12. 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.
lun. 8/112:57 pmONT - BUD
2 stops25h 18mIberia
jue. 10/27:40 amBUD - ONT
2 stops20h 14mIberia
Deal found 6/12$801
This Iberia deal was found by Cheapflights users on 6/11. 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.
mar. 11/118:46 amONT - BUD
2 stops17h 44mMultiple Airlines
mar. 11/2512:20 pmBUD - ONT
2 stops20h 25mMultiple Airlines
Deal found 6/11$852
This Air Serbia deal was found by Cheapflights users on 6/10. 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.
dom. 10/510:56 pmONT - BUD
2 stops30h 44mAir Serbia
dom. 10/1210:10 pmBUD - ONT
2 stops32h 19mAir Serbia
Deal found 6/10$1,098

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Budapest 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 junio 12, 2025.
Use the filters below to find and compare flights from Ontario to Budapest that are best for you.

Fly from

Ontario

Fly to

Budapest

Route

Depart

Return

Price

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

dom. 11/9

1:40 pm-5:55 pm

2 stops19h 15m

Budapest Ferenc Liszt Intl

dom. 11/23

6:20 am-5:34 pm

2 stops20h 14m

$552

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

mar. 8/26

9:50 am-1:25 pm

2 stops18h 35m

Budapest Ferenc Liszt Intl

jue. 9/18

6:20 am-10:42 pm

2 stops25h 22m

$610

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

mié. 11/12

3:05 pm-5:15 pm

2 stops17h 10m

Budapest Ferenc Liszt Intl

mié. 11/26

12:25 pm-11:45 pm

2 stops20h 20m

$788

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

lun. 8/11

2:57 pm-1:15 am

2 stops25h 18m

Budapest Ferenc Liszt Intl

jue. 10/2

7:40 am-6:54 pm

2 stops20h 14m

$801

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

mar. 11/11

8:46 am-11:30 am

2 stops17h 44m

Budapest Ferenc Liszt Intl

mar. 11/25

12:20 pm-11:45 pm

2 stops20h 25m

$852

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

dom. 10/5

10:56 pm-2:40 pm

2 stops30h 44m

Budapest Ferenc Liszt Intl

dom. 10/12

10:10 pm-9:29 pm

2 stops32h 19m

$1,098

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

sáb. 7/26

3:43 pm-7:35 am

3 stops54h 52m

$391

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

lun. 8/11

7:00 am-2:05 pm

2 stops22h 05m

$418

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

dom. 8/17

2:31 pm-1:15 am

2 stops25h 44m

$472

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

mié. 6/25

4:50 pm-12:15 am

2 stops22h 25m

$1,058

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Ontario to Budapest

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

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

Currently, November is the cheapest month in which you can book a flight from Ontario to Budapest (average of $656). Flying from Ontario to Budapest in June is currently the most expensive (average of $1,135). 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 Budapest by month

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

In terms of precipitation, rainfall in Budapest ranges from 1.2 - 2.8 inches per month. May is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Budapest when rainfall is around 1.2 in.

Temperature in Budapest by month

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

If weather is an important factor for your trip to Budapest, 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 68.0 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 Budapest

Get insights into the airlines that provide service to Budapest. 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 Budapest. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
2,776 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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.
Air Serbia
6.3
Okay
196 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 Budapest. 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 flying from Ontario to Budapest round-trip?

    According to our current data, United Airlines ($552), Delta ($610), and British Airways ($788) offers the cheapest pricing from Ontario to Budapest.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $418. Users have also found prices from $472 and $1,058 on Iberia and British Airways, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Ontario to Budapest (average of $656). Flying from Ontario to Budapest in June is currently the most expensive (average of $1,135). 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?

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