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Cheap flights from Hungary to Los Angeles from $609

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hungary to Los Angeles departing on 11/9. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Hungary to Los Angeles

Recent round-trip flight deals from Hungary to Los Angeles

Enter your travel dates to find the best prices.
American Airlines Logo
7:05 am - 6:17 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
20h 12m2 stops London Heathrow Phoenix Sky Harbor Intl
American Airlines Logo
6:00 am - 10:50 amONT  Ontario-BUD Budapest Ferenc Liszt Intl
19h 50m2 stops Dallas/Fort Worth London Heathrow
$639American Airlines
Fri, Oct 2 - Wed, Oct 14
United Airlines Logo
2:25 pm - 10:59 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
17h 34m2 stops Frankfurt am Main San Francisco
United Airlines Logo
4:03 pm - 6:40 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
17h 37m2 stops San Francisco Frankfurt am Main
$643United Airlines
Thu, Sep 24 - Wed, Sep 30
United Airlines Logo
2:10 pm - 10:51 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
17h 41m2 stops Frankfurt am Main San Francisco
United Airlines Logo
4:17 pm - 5:50 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
17h 33m2 stops San Francisco Frankfurt am Main
$644United Airlines
Mon, Oct 5 - Mon, Oct 26
United Airlines Logo
5:55 am - 6:16 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
21h 21m2 stops Frankfurt am Main San Francisco
United Airlines Logo
5:00 am - 12:35 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
22h 35m2 stops Denver Intl Munich Franz Josef Strauss
$645United Airlines
Wed, Sep 16 - Mon, Sep 21
United Airlines Logo
6:40 am - 6:01 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
20h 21m2 stops Frankfurt am Main San Francisco
United Airlines Logo
7:00 am - 9:15 amONT  Ontario-BUD Budapest Ferenc Liszt Intl
17h 15m2 stops Chicago O'Hare Intl Frankfurt am Main
$676United Airlines
Wed, Nov 4 - Thu, Nov 19
United Airlines Logo
2:25 pm - 11:06 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
17h 41m2 stops Frankfurt am Main San Francisco
United Airlines Logo
11:20 am - 1:40 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
17h 20m2 stops San Francisco Frankfurt am Main
$968United Airlines
Fri, Feb 12 - Fri, Feb 26
Lufthansa Logo
2:15 pm - 10:51 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
17h 36m2 stops Frankfurt am Main San Francisco
Lufthansa Logo
4:03 pm - 6:20 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
17h 17m2 stops San Francisco Frankfurt am Main
$1,042Lufthansa
Wed, Oct 7 - Thu, Oct 15
United Airlines Logo
1:25 pm - 10:48 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
18h 23m2 stops Munich Franz Josef Strauss San Francisco
United Airlines Logo
6:00 am - 12:40 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
21h 40m2 stops San Francisco Munich Franz Josef Strauss
$1,047United Airlines
Thu, Dec 24 - Fri, Jan 29
British Airways Logo
7:50 am - 9:39 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
22h 49m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
2:22 pm - 5:50 pmONT  Ontario-BUD Budapest Ferenc Liszt Intl
18h 28m2 stops Dallas/Fort Worth London Heathrow
$1,055British Airways
Tue, Nov 24 - Sat, Dec 12
Lufthansa Logo
5:55 am - 6:11 pmBUD  Budapest Ferenc Liszt Intl-ONT Ontario
21h 16m2 stops Frankfurt am Main San Francisco
Lufthansa Logo
1:56 pm - 8:55 amONT  Ontario-BUD Budapest Ferenc Liszt Intl
33h 59m2 stops San Francisco Frankfurt am Main
$1,066Lufthansa
Thu, Aug 27 - Wed, Sep 9

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Lufthansa flights from Hungary to Ontario

Our best Lufthansa deals on Hungary to Ontario flight tickets
Lufthansa
Oct 7
BUD2:15 pmBudapest Ferenc Liszt Intl
17h 36m
2 stops
ONT10:51 pmOntario
Oct 15
ONT4:03 pmOntario
17h 17m
2 stops
BUD6:20 pmBudapest Ferenc Liszt Intl
$1,042
Lufthansa
Aug 27
BUD5:55 amBudapest Ferenc Liszt Intl
21h 16m
2 stops
ONT6:11 pmOntario
Sep 9
ONT1:56 pmOntario
33h 59m
2 stops
BUD8:55 amBudapest Ferenc Liszt Intl
$1,066
Lufthansa
Aug 20
BUD2:25 pmBudapest Ferenc Liszt Intl
17h 34m
2 stops
ONT10:59 pmOntario
Sep 4
ONT7:13 pmOntario
33h 12m
2 stops
BUD1:25 pmBudapest Ferenc Liszt Intl
$1,319

United Airlines flights from Hungary to Ontario

Our best United Airlines deals on Hungary to Ontario flight tickets
United Airlines
Sep 24
BUD2:25 pmBudapest Ferenc Liszt Intl
17h 34m
2 stops
ONT10:59 pmOntario
Sep 30
ONT4:03 pmOntario
17h 37m
2 stops
BUD6:40 pmBudapest Ferenc Liszt Intl
$643
United Airlines
Oct 5
BUD2:10 pmBudapest Ferenc Liszt Intl
17h 41m
2 stops
ONT10:51 pmOntario
Oct 26
ONT4:17 pmOntario
17h 33m
2 stops
BUD5:50 pmBudapest Ferenc Liszt Intl
$644
United Airlines
Sep 16
BUD5:55 amBudapest Ferenc Liszt Intl
21h 21m
2 stops
ONT6:16 pmOntario
Sep 21
ONT5:00 amOntario
22h 35m
2 stops
BUD12:35 pmBudapest Ferenc Liszt Intl
$645

momondo 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Hungary to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Fri 10/2

7:05 am-6:17 pm

2 stops20h 12m

Ontario

Wed 10/14

6:00 am-10:50 am

2 stops19h 50m

$639

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Thu 9/24

2:25 pm-10:59 pm

2 stops17h 34m

Ontario

Wed 9/30

4:03 pm-6:40 pm

2 stops17h 37m

$643

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Mon 10/5

2:10 pm-10:51 pm

2 stops17h 41m

Ontario

Mon 10/26

4:17 pm-5:50 pm

2 stops17h 33m

$644

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Wed 9/16

5:55 am-6:16 pm

2 stops21h 21m

Ontario

Mon 9/21

5:00 am-12:35 pm

2 stops22h 35m

$645

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Wed 11/4

6:40 am-6:01 pm

2 stops20h 21m

Ontario

Thu 11/19

7:00 am-9:15 am

2 stops17h 15m

$676

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Fri 2/12

2:25 pm-11:06 pm

2 stops17h 41m

Ontario

Fri 2/26

11:20 am-1:40 pm

2 stops17h 20m

$968
Quickest round-trip

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Wed 10/7

2:15 pm-10:51 pm

2 stops17h 36m

Ontario

Thu 10/15

4:03 pm-6:20 pm

2 stops17h 17m

$1,042

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Thu 12/24

1:25 pm-10:48 pm

2 stops18h 23m

Ontario

Fri 1/29

6:00 am-12:40 pm

2 stops21h 40m

$1,047

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Tue 11/24

7:50 am-9:39 pm

2 stops22h 49m

Ontario

Sat 12/12

2:22 pm-5:50 pm

2 stops18h 28m

$1,055

BudapestOntario

BUD Budapest Ferenc Liszt Intl - ONT Ontario

BUDONT

Budapest Ferenc Liszt Intl

Thu 8/27

5:55 am-6:11 pm

2 stops21h 16m

Ontario

Wed 9/9

1:56 pm-8:55 am

2 stops33h 59m

$1,066

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Hungary to Ontario

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 airline that flies from Hungary to Ontario?

British Airways is the most popular carrier operating from Hungary to Ontario

What airlines fly to Ontario?

United Airlines, Lufthansa and Scandinavian Airlines are the top three most popular airlines that fly to Ontario from Hungary according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 14 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Hungary to Ontario flight deals and tips

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

Best Price Found

$609

Fastest flight time

17h 34m

Direct flights

None
The best one-way flight to Ontario from Hungary in the past 72 hours is $609. The best round-trip flight deal from Hungary to Ontario found on momondo in the last 72 hours is $639.
The fastest flight from Hungary to Ontario takes 17h 34m
There are no direct flights from Hungary to Ontario. There are no popular flight routes from Hungary to Ontario.
Search flight deals

Frequently asked questions about flying from Hungary to Ontario

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

    Prices for flights from Hungary to Ontario Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hungary to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The necessary travel and health documents for your Ontario Airport 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 Hungary to Ontario?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hungary to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Hungary to Ontario flights to just show those with flexible booking policies.

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

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 Ontario from Hungary.

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

Price alerts on flights to Ontario from Hungary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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