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Cheap flights from Ontario to Hungary from $406

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hungary departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Hungary

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:09 pm - 4:10 pmONT-BUD
18h 01m2 stops
Multiple Airlines Logo
6:20 am - 4:04 pmBUD-ONT
18h 44m2 stops
$527Multiple Airlines
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Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
6:00 am - 11:05 pmONT-BUD
32h 05m2 stops
Multiple Airlines Logo
2:20 pm - 10:53 pmBUD-ONT
17h 33m2 stops
$553Multiple Airlines
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Fri, Jan 16 - Mon, Jan 26
United Airlines Logo
6:32 pm - 9:10 pmONT-BUD
17h 38m2 stops
United Airlines Logo
6:20 am - 8:50 pmBUD-ONT
23h 30m2 stops
$565United Airlines
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Sat, Jan 31 - Sat, Feb 14
United Airlines Logo
7:15 pm - 9:10 pmONT-BUD
16h 55m2 stops
United Airlines Logo
6:20 am - 8:45 pmBUD-ONT
22h 25m2 stops
$566United Airlines
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Thu, Mar 5 - Thu, Mar 19
Multiple Airlines Logo
1:09 pm - 4:10 pmONT-BUD
18h 01m2 stops
Multiple Airlines Logo
6:20 am - 4:04 pmBUD-ONT
18h 44m2 stops
$646Multiple Airlines
Find Deal
Tue, Feb 17 - Wed, Feb 25
United Airlines Logo
4:15 pm - 4:50 pmONT-BUD
15h 35m2 stops
United Airlines Logo
9:40 am - 8:17 pmBUD-ONT
19h 37m2 stops
$668United Airlines
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Mon, Mar 30 - Sun, Apr 5
British Airways Logo
3:08 pm - 4:55 pmONT-BUD
16h 47m2 stops
British Airways Logo
6:55 am - 6:17 pmBUD-ONT
20h 22m2 stops
$669British Airways
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Tue, Nov 18 - Fri, Dec 5
British Airways Logo
3:19 pm - 5:20 pmONT-BUD
17h 01m2 stops
British Airways Logo
8:05 am - 7:47 pmBUD-ONT
20h 42m2 stops
$720British Airways
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Wed, Feb 25 - Wed, Mar 4
Delta Logo
1:00 pm - 8:40 pmONT-BUD
23h 40m2 stops
Delta Logo
2:10 pm - 4:19 pmBUD-ONT
35h 09m2 stops
$850Delta
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Fri, Mar 27 - Tue, Mar 31
Delta Logo
12:12 pm - 4:10 pmONT-BUD
18h 58m2 stops
Delta Logo
6:20 am - 5:08 pmBUD-ONT
19h 48m2 stops
$3,932Delta
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Fri, Dec 19 - Fri, Jan 2

United Airlines flights from Ontario to Hungary

Our best United Airlines deals on Ontario to Hungary flight tickets
United Airlines
Jan 31
ONT6:32 pmOntario
17h 38m
2 stops
BUD9:10 pmBudapest Ferenc Liszt Intl
Feb 14
BUD6:20 amBudapest Ferenc Liszt Intl
23h 30m
2 stops
ONT8:50 pmOntario
$565
Find similar
United Airlines
Mar 5
ONT7:15 pmOntario
16h 55m
2 stops
BUD9:10 pmBudapest Ferenc Liszt Intl
Mar 19
BUD6:20 amBudapest Ferenc Liszt Intl
22h 25m
2 stops
ONT8:45 pmOntario
$566
Find similar
United Airlines
Mar 30
ONT4:15 pmOntario
15h 35m
2 stops
BUD4:50 pmBudapest Ferenc Liszt Intl
Apr 5
BUD9:40 amBudapest Ferenc Liszt Intl
19h 37m
2 stops
ONT8:17 pmOntario
$668
Find similar

British Airways flights from Ontario to Hungary

Our best British Airways deals on Ontario to Hungary flight tickets
British Airways
Nov 18
ONT3:08 pmOntario
16h 47m
2 stops
BUD4:55 pmBudapest Ferenc Liszt Intl
Dec 5
BUD6:55 amBudapest Ferenc Liszt Intl
20h 22m
2 stops
ONT6:17 pmOntario
$669
Find similar
British Airways
Feb 25
ONT3:19 pmOntario
17h 01m
2 stops
BUD5:20 pmBudapest Ferenc Liszt Intl
Mar 4
BUD8:05 amBudapest Ferenc Liszt Intl
20h 42m
2 stops
ONT7:47 pmOntario
$720
Find similar
British Airways
Nov 16
ONT2:53 pmOntario
16h 47m
2 stops
BUD4:40 pmBudapest Ferenc Liszt Intl
Nov 26
BUD12:20 pmBudapest Ferenc Liszt Intl
20h 37m
2 stops
ONT11:57 pmOntario
$775
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
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

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 2/18

1:09 pm-4:10 pm

2 stops18h 01m

Budapest Ferenc Liszt Intl

Wed 2/25

6:20 am-4:04 pm

2 stops18h 44m

$527

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Fri 1/16

6:00 am-11:05 pm

2 stops32h 05m

Budapest Ferenc Liszt Intl

Mon 1/26

2:20 pm-10:53 pm

2 stops17h 33m

$553

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Sat 1/31

6:32 pm-9:10 pm

2 stops17h 38m

Budapest Ferenc Liszt Intl

Sat 2/14

6:20 am-8:50 pm

2 stops23h 30m

$565

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Thu 3/5

7:15 pm-9:10 pm

2 stops16h 55m

Budapest Ferenc Liszt Intl

Thu 3/19

6:20 am-8:45 pm

2 stops22h 25m

$566

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 2/17

1:09 pm-4:10 pm

2 stops18h 01m

Budapest Ferenc Liszt Intl

Wed 2/25

6:20 am-4:04 pm

2 stops18h 44m

$646

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Mon 3/30

4:15 pm-4:50 pm

2 stops15h 35m

Budapest Ferenc Liszt Intl

Sun 4/5

9:40 am-8:17 pm

2 stops19h 37m

$668

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Tue 11/18

3:08 pm-4:55 pm

2 stops16h 47m

Budapest Ferenc Liszt Intl

Fri 12/5

6:55 am-6:17 pm

2 stops20h 22m

$669

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Wed 2/25

3:19 pm-5:20 pm

2 stops17h 01m

Budapest Ferenc Liszt Intl

Wed 3/4

8:05 am-7:47 pm

2 stops20h 42m

$720

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Fri 3/27

1:00 pm-8:40 pm

2 stops23h 40m

Budapest Ferenc Liszt Intl

Tue 3/31

2:10 pm-4:19 pm

2 stops35h 09m

$850

OntarioBudapest

ONT - BUD

ONTBUD

Ontario

Fri 12/19

12:12 pm-4:10 pm

2 stops18h 58m

Budapest Ferenc Liszt Intl

Fri 1/2

6:20 am-5:08 pm

2 stops19h 48m

$3,932

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Hungary from

How to get the cheapest flight ticket from Ontario to Hungary

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Hungary?

Our data shows that the cheapest Ontario to Hungary flights are usually those with departure times at noon. Our users have found flights to Hungary at noon for as low as $914. Flights in the morning are often more expensive with an average ticket price of $1,107.

Cheap Ontario to Hungary flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hungary

Direct flights

None
There are no direct flights from Ontario to Hungary. There are no popular flight routes from Ontario to Hungary.
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Hungary?

    Prices for flights from Ontario Airport to Hungary are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Hungary?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hungary.

  • What documentation or ID do you need to fly to Hungary?

    The necessary travel and health documents for your Hungary trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hungary?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hungary from Ontario.

Can I find flights from Ontario to Hungary with flexible booking policies on momondo?

Flights from Ontario to Hungary with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ontario to Hungary?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hungary from Ontario.

I’m not ready to book a flight from Ontario to Hungary right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hungary, momondo offers a useful price alert feature which will track prices for flights to Hungary from Ontario and alert you when they change.

An easier way to manage your Hungary trip

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