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Cheap flights from Austria to Los Angeles from $441

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austria to Los Angeles departing on 11/11. 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 Austria to Los Angeles

Recent round-trip flight deals from Austria to Los Angeles

Enter your travel dates to find the best prices.
British Airways Logo
7:25 am - 10:01 pmVIE  Vienna Intl-ONT Ontario
23h 36m2 stops London Heathrow Phoenix Sky Harbor Intl
British Airways Logo
3:09 pm - 8:25 pmONT  Ontario-VIE Vienna Intl
20h 16m2 stops Dallas/Fort Worth London Heathrow
$633British Airways
Mon, Feb 1 - Sun, Feb 7
British Airways Logo
7:25 am - 10:45 pmVIE  Vienna Intl-ONT Ontario
24h 20m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
2:22 pm - 8:25 pmONT  Ontario-VIE Vienna Intl
21h 03m2 stops Dallas/Fort Worth London Heathrow
$634British Airways
Mon, Feb 1 - Sun, Feb 7
American Airlines Logo
7:30 am - 3:16 pmVIE  Vienna Intl-ONT Ontario
16h 46m2 stops London Heathrow Phoenix Sky Harbor Intl
American Airlines Logo
1:05 pm - 4:05 pmONT  Ontario-VIE Vienna Intl
18h 00m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Tue, Oct 6 - Sat, Oct 17
American Airlines Logo
7:40 am - 6:44 pmVIE  Vienna Intl-ONT Ontario
20h 04m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
1:05 pm - 3:55 pmONT  Ontario-VIE Vienna Intl
17h 50m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Thu, Oct 8 - Mon, Oct 19
American Airlines Logo
7:40 am - 6:44 pmVIE  Vienna Intl-ONT Ontario
20h 04m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
1:05 pm - 4:05 pmONT  Ontario-VIE Vienna Intl
18h 00m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Wed, Oct 7 - Sat, Oct 17
American Airlines Logo
7:40 am - 6:44 pmVIE  Vienna Intl-ONT Ontario
20h 04m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
1:05 pm - 3:55 pmONT  Ontario-VIE Vienna Intl
17h 50m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Wed, Oct 7 - Mon, Oct 19
American Airlines Logo
7:40 am - 6:44 pmVIE  Vienna Intl-ONT Ontario
20h 04m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
1:05 pm - 4:05 pmONT  Ontario-VIE Vienna Intl
18h 00m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Thu, Oct 8 - Sat, Oct 17
American Airlines Logo
7:40 am - 6:44 pmVIE  Vienna Intl-ONT Ontario
20h 04m2 stops London Heathrow Dallas/Fort Worth
American Airlines Logo
1:05 pm - 3:55 pmONT  Ontario-VIE Vienna Intl
17h 50m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Wed, Oct 7 - Wed, Oct 14
American Airlines Logo
7:30 am - 3:16 pmVIE  Vienna Intl-ONT Ontario
16h 46m2 stops London Heathrow Phoenix Sky Harbor Intl
American Airlines Logo
1:05 pm - 3:55 pmONT  Ontario-VIE Vienna Intl
17h 50m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Tue, Oct 6 - Mon, Oct 19
American Airlines Logo
7:30 am - 3:16 pmVIE  Vienna Intl-ONT Ontario
16h 46m2 stops London Heathrow Phoenix Sky Harbor Intl
American Airlines Logo
1:05 pm - 3:55 pmONT  Ontario-VIE Vienna Intl
17h 50m2 stops Phoenix Sky Harbor Intl London Heathrow
$636American Airlines
Tue, Oct 6 - Wed, Oct 14

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British Airways flights from Austria to Ontario

Our best British Airways deals on Austria to Ontario flight tickets
British Airways
Feb 1
VIE7:25 amVienna Intl
23h 36m
2 stops
ONT10:01 pmOntario
Feb 7
ONT3:09 pmOntario
20h 16m
2 stops
VIE8:25 pmVienna Intl
$633
British Airways
Feb 1
VIE7:25 amVienna Intl
24h 20m
2 stops
ONT10:45 pmOntario
Feb 7
ONT2:22 pmOntario
21h 03m
2 stops
VIE8:25 pmVienna Intl
$634
British Airways
Jan 15
VIE11:30 amVienna Intl
31h 11m
2 stops
ONT9:41 amOntario
Jan 19
ONT12:43 pmOntario
20h 02m
2 stops
VIE5:45 pmVienna Intl
$644

United Airlines flights from Austria to Ontario

Our best United Airlines deals on Austria to Ontario flight tickets
United Airlines
Oct 9
VIE11:20 amVienna Intl
19h 39m
2 stops
ONT9:59 pmOntario
Oct 17
ONT5:00 amOntario
18h 15m
2 stops
VIE8:15 amVienna Intl
$645
United Airlines
Oct 2
VIE8:00 amVienna Intl
21h 31m
2 stops
ONT8:31 pmOntario
Oct 11
ONT11:10 amOntario
16h 25m
2 stops
VIE12:35 pmVienna Intl
$649
United Airlines
Sep 1
VIE8:00 amVienna Intl
23h 35m
2 stops
ONT10:35 pmOntario
Sep 10
ONT9:01 amOntario
21h 04m
2 stops
VIE3:05 pmVienna Intl
$659

momondo Fare Finder

 
Customize your flight search to find flights from Austria 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 11, 2026.
Use the filters below to find and compare flights from Austria to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Mon 2/1

7:25 am-10:01 pm

2 stops23h 36m

Ontario

Sun 2/7

3:09 pm-8:25 pm

2 stops20h 16m

$633

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Mon 2/1

7:25 am-10:45 pm

2 stops24h 20m

Ontario

Sun 2/7

2:22 pm-8:25 pm

2 stops21h 03m

$634

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Tue 10/6

7:30 am-3:16 pm

2 stops16h 46m

Ontario

Sat 10/17

1:05 pm-4:05 pm

2 stops18h 00m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Thu 10/8

7:40 am-6:44 pm

2 stops20h 04m

Ontario

Mon 10/19

1:05 pm-3:55 pm

2 stops17h 50m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Wed 10/7

7:40 am-6:44 pm

2 stops20h 04m

Ontario

Sat 10/17

1:05 pm-4:05 pm

2 stops18h 00m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Wed 10/7

7:40 am-6:44 pm

2 stops20h 04m

Ontario

Mon 10/19

1:05 pm-3:55 pm

2 stops17h 50m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Thu 10/8

7:40 am-6:44 pm

2 stops20h 04m

Ontario

Sat 10/17

1:05 pm-4:05 pm

2 stops18h 00m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Wed 10/7

7:40 am-6:44 pm

2 stops20h 04m

Ontario

Wed 10/14

1:05 pm-3:55 pm

2 stops17h 50m

$636
Quickest round-trip

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Tue 10/6

7:30 am-3:16 pm

2 stops16h 46m

Ontario

Mon 10/19

1:05 pm-3:55 pm

2 stops17h 50m

$636

ViennaOntario

VIE Vienna Intl - ONT Ontario

VIEONT

Vienna Intl

Tue 10/6

7:30 am-3:16 pm

2 stops16h 46m

Ontario

Wed 10/14

1:05 pm-3:55 pm

2 stops17h 50m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Austria 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 Austria to Ontario?

British Airways and Turkish Airlines are the most popular carriers operating from Austria to Ontario

What airlines fly to Ontario?

Austrian Airlines, United Airlines and Scandinavian Airlines are the top three most popular airlines that fly to Ontario from Austria according to our data. Austrian Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

Cheap Austria to Ontario flight deals and tips

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

Fastest flight time

18h 45m

Direct flights

None
The fastest flight from Austria to Ontario takes 18h 45m
There are no direct flights from Austria to Ontario. There are no popular flight routes from Austria to Ontario.
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Frequently asked questions about flying from Austria to Ontario

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austria to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Ontario from Austria is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ontario from Austria which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austria to Ontario.

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

Of course. momondo tracks the price of Austria to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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