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.

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).

How far in advance should I book a flight from Ontario to Budapest?

To save on the cost of your flight from Ontario to Budapest, book at least 54 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $702 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $806.

What is the cheapest month to fly from Ontario to Budapest?

Flights from Ontario to Budapest lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Budapest in November, with the cheapest ticket starting at $462.

What is the cheapest time of day to fly from ONT to BUD?

When flying from Ontario to Budapest, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the morning.

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.

$385+ Flights from Ontario to Budapest

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Cheap flight deals from Ontario to Budapest

Round-trip from	$534 (Iberia)
One-way from	$385 (United Airlines)
Popular in	June
Cheapest in	November
Average price	$731

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 ($201 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in August 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 August 14, 2025.

Wed 11/123:08 pmONT - BUD

2 stops17h 12mBritish Airways

Wed 11/2612:20 pmBUD - ONT

2 stops20h 37mBritish Airways

Deal found 8/14

$535

Sat 11/226:38 pmONT - BUD

2 stops32h 57mUnited Airlines

Sun 12/710:10 amBUD - ONT

2 stops21h 39mUnited Airlines

Deal found 8/13

$537

Sat 10/187:02 amONT - BUD

2 stops20h 38mUnited Airlines

Wed 11/510:15 amBUD - ONT

2 stops20h 22mUnited Airlines

Deal found 8/14

$538

Tue 12/21:35 pmONT - BUD

2 stops19h 15mUnited Airlines

Tue 12/910:05 amBUD - ONT

2 stops20h 44mUnited Airlines

Deal found 8/13

$541

Wed 12/2410:42 amONT - BUD

2 stops16h 53mUnited Airlines

Wed 12/316:20 amBUD - ONT

2 stops25h 10mUnited Airlines

Deal found 8/13

$567

Sat 10/116:00 amONT - BUD

2 stops21h 40mUnited Airlines

Thu 10/306:20 amBUD - ONT

2 stops22h 24mUnited Airlines

Deal found 8/14

$568

Thu 10/166:36 pmONT - BUD

2 stops19h 59mUnited Airlines

Sun 10/262:20 pmBUD - ONT

2 stops35h 14mUnited Airlines

Deal found 8/13

$573

Tue 12/236:39 pmONT - BUD

2 stops32h 56mUnited Airlines

Tue 12/3012:20 pmBUD - ONT

2 stops43h 10mUnited Airlines

Deal found 8/13

$587

Wed 9/104:45 pmONT - BUD

2 stops22h 30mBritish Airways

Wed 9/178:10 pmBUD - ONT

2 stops31h 02mBritish Airways

Deal found 8/13

$590

Sun 10/59:36 amONT - BUD

2 stops18h 04mUnited Airlines

Sun 10/196:05 amBUD - ONT

2 stops20h 35mUnited Airlines

Deal found 8/13

$608

Sun 12/146:00 amONT - BUD

2 stops21h 35mUnited Airlines

Sun 12/2810:05 amBUD - ONT

2 stops19h 12mUnited Airlines

Deal found 8/13

$622

Best flights from Ontario to Budapest
Discover carefully curated flight deals from Ontario to Budapest that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Wed 1/1410:57 amONT - BUD

2 stops18h 58mIberia

Wed 1/283:35 pmBUD - ONT

2 stops31h 13mIberia

Deal found 8/14

$534

Wed 11/123:08 pmONT - BUD

2 stops17h 12mBritish Airways

Wed 11/2612:20 pmBUD - ONT

2 stops20h 37mBritish Airways

Deal found 8/14

$535

Sat 11/226:38 pmONT - BUD

2 stops32h 57mUnited Airlines

Sun 12/710:10 amBUD - ONT

2 stops21h 39mUnited Airlines

Deal found 8/13

$537

Sat 10/187:02 amONT - BUD

2 stops20h 38mUnited Airlines

Wed 11/510:15 amBUD - ONT

2 stops20h 22mUnited Airlines

Deal found 8/14

$538

Tue 1/136:42 pmONT - BUD

2 stops17h 28mUnited Airlines

Tue 1/276:05 amBUD - ONT

2 stops23h 12mUnited Airlines

Deal found 8/13

$539

Sat 1/106:42 pmONT - BUD

2 stops17h 18mUnited Airlines

Sat 1/246:20 amBUD - ONT

2 stops22h 57mUnited Airlines

Deal found 8/13

$539

Sun 1/1110:40 amONT - BUD

2 stops16h 55mUnited Airlines

Sun 1/252:20 pmBUD - ONT

2 stops19h 05mUnited Airlines

Deal found 8/14

$539

Tue 12/21:35 pmONT - BUD

2 stops19h 15mUnited Airlines

Tue 12/910:05 amBUD - ONT

2 stops20h 44mUnited Airlines

Deal found 8/13

$541

Wed 12/2410:42 amONT - BUD

2 stops16h 53mUnited Airlines

Wed 12/316:20 amBUD - ONT

2 stops25h 10mUnited Airlines

Deal found 8/13

$567

Sat 10/116:00 amONT - BUD

2 stops21h 40mUnited Airlines

Thu 10/306:20 amBUD - ONT

2 stops22h 24mUnited Airlines

Deal found 8/14

$568

Thu 10/166:36 pmONT - BUD

2 stops19h 59mUnited Airlines

Sun 10/262:20 pmBUD - ONT

2 stops35h 14mUnited Airlines

Deal found 8/13

$573

Last-minute flights from Ontario to Budapest
Discover last-minute flight deals from Ontario to Budapest. Data last updated August 14, 2025 and is based on user searches.

Thu 8/146:10 amONT - BUD

2 stops22h 15mUnited Airlines

Thu 8/218:25 amBUD - ONT

2 stops18h 04mUnited Airlines

Deal found 8/13

$851

Thu 8/142:31 pmONT - BUD

2 stops48h 44mIberia

Sun 8/313:30 pmBUD - ONT

2 stops41h 37mIberia

Deal found 8/14

$1,183

Fri 8/1510:50 amONT - BUD

2 stops28h 25mIberia

Sun 8/313:30 pmBUD - ONT

2 stops41h 37mIberia

Deal found 8/14

$1,176

Sat 8/162:57 pmONT - BUD

2 stops49h 18mIberia

Sun 8/313:30 pmBUD - ONT

2 stops41h 37mIberia

Deal found 8/14

$1,132

Sun 8/172:31 pmONT - BUD

2 stops25h 44mIberia

Sun 8/313:30 pmBUD - ONT

2 stops41h 37mIberia

Deal found 8/14

$1,126

Mon 8/186:10 amONT - BUD

2 stops21h 30mUnited Airlines

Mon 8/256:10 amBUD - ONT

2 stops24h 15mUnited Airlines

Deal found 8/13

$936

Tue 8/195:10 amONT - BUD

2 stops22h 30mUnited Airlines

Sun 8/249:25 amBUD - ONT

2 stops20h 08mUnited Airlines

Deal found 8/13

$736

Tue 8/1911:59 pmONT - BUD

2 stops22h 26mAir Serbia

Tue 8/263:15 pmBUD - ONT

2 stops39h 44mAir Serbia

Deal found 8/13

$1,502

Tue 8/1911:59 pmONT - BUD

2 stops22h 26mAir Serbia

Sun 8/2410:10 pmBUD - ONT

2 stops32h 49mAir Serbia

Deal found 8/13

$1,593

Tue 8/1911:59 pmONT - BUD

2 stops29h 41mAir Serbia

Mon 8/257:55 amBUD - ONT

2 stops47h 04mAir Serbia

Deal found 8/13

$1,618

Wed 9/104:45 pmONT - BUD

2 stops22h 30mBritish Airways

Wed 9/178:10 pmBUD - ONT

2 stops31h 02mBritish Airways

Deal found 8/13

$590

Wed 9/104:45 pmONT - BUD

2 stops22h 30mAmerican Airlines

Wed 9/177:45 amBUD - ONT

3 stops23h 48mAmerican Airlines

Deal found 8/13

$931

One-way flights from Ontario to Budapest
Search for one-way flight options from Ontario to Budapest. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 10/239:36 amONT - BUD

2 stops18h 04mUnited Airlines

Deal found 8/13

$385

Wed 12/175:05 amONT - BUD

2 stops30h 55mUnited Airlines

Deal found 8/13

$400

Sun 8/246:00 amONT - BUD

2 stops21h 40mUnited Airlines

Deal found 8/13

$421

Thu 12/181:00 pmONT - BUD

2 stops19h 55mUnited Airlines

Deal found 8/13

$454

Mon 12/156:41 pmONT - BUD

2 stops17h 19mUnited Airlines

Deal found 8/13

$500

Sun 12/141:34 pmONT - BUD

2 stops17h 41mUnited Airlines

Deal found 8/13

$530

Sat 12/2012:56 pmONT - BUD

2 stops25h 04mBritish Airways

Deal found 8/13

$983

Fri 12/1911:59 pmONT - BUD

2 stops38h 01mBritish Airways

Deal found 8/13

$1,002

Fri 12/1910:42 amONT - BUD

2 stops18h 08mMultiple Airlines

Deal found 8/13

$1,149

Fly from

Fly to

Route

Depart

Return

Price

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 1/14

10:57 am-2:55 pm

2 stops18h 58m

Budapest Ferenc Liszt Intl

Wed 1/28

3:35 pm-1:48 pm

2 stops31h 13m

$534

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 11/12

3:08 pm-5:20 pm

2 stops17h 12m

Budapest Ferenc Liszt Intl

Wed 11/26

12:20 pm-11:57 pm

2 stops20h 37m

$535

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 11/22

6:38 pm-12:35 pm

2 stops32h 57m

Budapest Ferenc Liszt Intl

Sun 12/7

10:10 am-10:49 pm

2 stops21h 39m

$537

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 10/18

7:02 am-12:40 pm

2 stops20h 38m

Budapest Ferenc Liszt Intl

Wed 11/5

10:15 am-9:37 pm

2 stops20h 22m

$538

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 1/13

6:42 pm-9:10 pm

2 stops17h 28m

Budapest Ferenc Liszt Intl

Tue 1/27

6:05 am-8:17 pm

2 stops23h 12m

$539

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 1/10

6:42 pm-9:00 pm

2 stops17h 18m

Budapest Ferenc Liszt Intl

Sat 1/24

6:20 am-8:17 pm

2 stops22h 57m

$539

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sun 1/11

10:40 am-12:35 pm

2 stops16h 55m

Budapest Ferenc Liszt Intl

Sun 1/25

2:20 pm-12:25 am

2 stops19h 05m

$539

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 12/2

1:35 pm-5:50 pm

2 stops19h 15m

Budapest Ferenc Liszt Intl

Tue 12/9

10:05 am-9:49 pm

2 stops20h 44m

$541

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 12/24

10:42 am-12:35 pm

2 stops16h 53m

Budapest Ferenc Liszt Intl

Wed 12/31

6:20 am-10:30 pm

2 stops25h 10m

$567

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 10/11

6:00 am-12:40 pm

2 stops21h 40m

Budapest Ferenc Liszt Intl

Thu 10/30

6:20 am-8:44 pm

2 stops22h 24m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 21 results

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 $1,105). 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

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 $1,105). 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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$385+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Budapest with Cheapflights

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3. Compare prices and book

Cheap flight deals from Ontario to Budapest

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Budapest

Cheapest flights from Ontario to BudapestExplore 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 August 14, 2025.

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 August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Budapest that are best for you.

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.

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?

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.

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

How can I find direct flights from Ontario to Budapest?

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

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

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Alternative routes for Ontario to Budapest

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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 August 14, 2025.