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Cheap flights from Vienna to San Francisco from $403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vienna to San Francisco departing on 9/30. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Vienna to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 am - 9:49 pmVIE  Vienna Intl-SFO San Francisco
24h 49m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
8:30 am - 8:20 amSFO  San Francisco-VIE Vienna Intl
14h 50m1 stop Toronto Pearson Intl
$601Air Canada
Sun, Sep 20 - Wed, Sep 30
Air Canada Logo
6:00 am - 9:49 pmVIE  Vienna Intl-SFO San Francisco
24h 49m2 stops Frankfurt am Main Toronto Pearson Intl
Air Canada Logo
11:35 am - 8:20 amSFO  San Francisco-VIE Vienna Intl
35h 45m1 stop Toronto Pearson Intl
$601Air Canada
Sun, Sep 20 - Fri, Oct 2
United Airlines Logo
8:50 am - 7:50 pmVIE  Vienna Intl-SFO San Francisco
20h 00m1 stop Frankfurt am Main
United Airlines Logo
6:45 am - 8:10 amSFO  San Francisco-VIE Vienna Intl
16h 25m1 stop Washington, D.C. Dulles Intl
$606United Airlines
Sun, Sep 27 - Fri, Oct 2
United Airlines Logo
1:20 pm - 7:45 pmVIE  Vienna Intl-SFO San Francisco
15h 25m1 stop Frankfurt am Main
United Airlines Logo
5:00 am - 8:10 amSFO  San Francisco-VIE Vienna Intl
18h 10m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$606United Airlines
Mon, Aug 31 - Mon, Sep 14
Lufthansa Logo
2:55 pm - 7:45 pmVIE  Vienna Intl-SFO San Francisco
13h 50m1 stop Frankfurt am Main
Lufthansa Logo
1:55 pm - 12:35 pmSFO  San Francisco-VIE Vienna Intl
13h 40m1 stop Munich Franz Josef Strauss
$609Lufthansa
Mon, Aug 31 - Thu, Sep 17
Lufthansa Logo
2:55 pm - 7:45 pmVIE  Vienna Intl-SFO San Francisco
13h 50m1 stop Frankfurt am Main
Lufthansa Logo
1:55 pm - 12:35 pmSFO  San Francisco-VIE Vienna Intl
13h 40m1 stop Frankfurt am Main
$610Lufthansa
Mon, Aug 31 - Sat, Sep 19
British Airways Logo
7:00 am - 7:48 pmVIE  Vienna Intl-SFO San Francisco
21h 48m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
8:00 am - 10:50 amSFO  San Francisco-VIE Vienna Intl
17h 50m2 stops Dallas/Fort Worth London Heathrow
$618British Airways
Fri, Sep 4 - Fri, Sep 25
British Airways Logo
7:00 am - 7:48 pmVIE  Vienna Intl-SFO San Francisco
21h 48m2 stops Madrid Barajas Chicago O'Hare Intl
British Airways Logo
8:00 am - 10:50 amSFO  San Francisco-VIE Vienna Intl
17h 50m2 stops Dallas/Fort Worth London Heathrow
$620British Airways
Fri, Sep 4 - Fri, Sep 25
SWISS Logo
10:55 am - 4:35 pmVIE  Vienna Intl-SFO San Francisco
14h 40m1 stop Zurich
SWISS Logo
12:55 pm - 2:40 pmSFO  San Francisco-VIE Vienna Intl
16h 45m2 stops London Heathrow Zurich
$632SWISS
Sat, Aug 29 - Mon, Oct 5
SWISS Logo
10:55 am - 4:35 pmVIE  Vienna Intl-SFO San Francisco
14h 40m1 stop Zurich
SWISS Logo
12:55 pm - 2:40 pmSFO  San Francisco-VIE Vienna Intl
16h 45m2 stops London Heathrow Zurich
$632SWISS
Sat, Aug 29 - Wed, Oct 7

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Air Canada flights from Vienna to San Francisco

Our best Air Canada deals on Vienna to San Francisco flight tickets
Air Canada
Sep 20
VIE6:00 amVienna Intl
24h 49m
2 stops
SFO9:49 pmSan Francisco
Oct 2
SFO11:35 amSan Francisco
35h 45m
1 stop
VIE8:20 amVienna Intl
$601
Air Canada
Oct 23
VIE10:30 amVienna Intl
19h 29m
1 stop
SFO8:59 pmSan Francisco
Oct 31
SFO8:40 amSan Francisco
16h 05m
1 stop
VIE8:45 amVienna Intl
$609
Air Canada
Aug 31
VIE11:15 amVienna Intl
33h 06m
2 stops
SFO11:21 amSan Francisco
Oct 7
SFO5:00 amSan Francisco
18h 35m
2 stops
VIE8:35 amVienna Intl
$611

United Airlines flights from Vienna to San Francisco

Our best United Airlines deals on Vienna to San Francisco flight tickets
United Airlines
Sep 27
VIE8:00 amVienna Intl
16h 20m
1 stop
SFO3:20 pmSan Francisco
Oct 1
SFO5:00 amSan Francisco
18h 15m
1 stop
VIE8:15 amVienna Intl
$606
United Airlines
Dec 24
VIE10:35 amVienna Intl
19h 55m
1 stop
SFO9:30 pmSan Francisco
Jan 5
SFO8:11 amSan Francisco
15h 34m
1 stop
VIE8:45 amVienna Intl
$607
United Airlines
Dec 24
VIE10:35 amVienna Intl
19h 55m
1 stop
SFO9:30 pmSan Francisco
Jan 5
SFO8:11 amSan Francisco
15h 34m
1 stop
VIE8:45 amVienna Intl
$608

momondo Fare Finder

 
Customize your flight search to find flights from Vienna to San Francisco 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 7, 2026.
Use the filters below to find and compare flights from Vienna to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sun 9/20

6:00 am-9:49 pm

2 stops24h 49m

San Francisco

Wed 9/30

8:30 am-8:20 am

1 stop14h 50m

$601

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sun 9/20

6:00 am-9:49 pm

2 stops24h 49m

San Francisco

Fri 10/2

11:35 am-8:20 am

1 stop35h 45m

$601

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sun 9/27

8:50 am-7:50 pm

1 stop20h 00m

San Francisco

Fri 10/2

6:45 am-8:10 am

1 stop16h 25m

$606

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 8/31

1:20 pm-7:45 pm

1 stop15h 25m

San Francisco

Mon 9/14

5:00 am-8:10 am

2 stops18h 10m

$606
Quickest round-trip

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 8/31

2:55 pm-7:45 pm

1 stop13h 50m

San Francisco

Thu 9/17

1:55 pm-12:35 pm

1 stop13h 40m

$609

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 8/31

2:55 pm-7:45 pm

1 stop13h 50m

San Francisco

Sat 9/19

1:55 pm-12:35 pm

1 stop13h 40m

$610

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Fri 9/4

7:00 am-7:48 pm

2 stops21h 48m

San Francisco

Fri 9/25

8:00 am-10:50 am

2 stops17h 50m

$618

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Fri 9/4

7:00 am-7:48 pm

2 stops21h 48m

San Francisco

Fri 9/25

8:00 am-10:50 am

2 stops17h 50m

$620

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sat 8/29

10:55 am-4:35 pm

1 stop14h 40m

San Francisco

Mon 10/5

12:55 pm-2:40 pm

2 stops16h 45m

$632

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sat 8/29

10:55 am-4:35 pm

1 stop14h 40m

San Francisco

Wed 10/7

12:55 pm-2:40 pm

2 stops16h 45m

$632

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 San Francisco from

How to get the cheapest flight ticket from Vienna to San Francisco

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 typical price of a round-trip flight between Vienna and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from $630 to $835.
The lowest price recently found on this route was $601.

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $586.

How far in advance should I book a flight from Vienna to San Francisco?

You are more likely to see cheaper flights to San Francisco from Vienna when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $724 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Vienna for as low as $693 on momondo.

How have Vienna to San Francisco flight prices changed over time?

As of August 2026, prices for Vienna to San Francisco flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Vienna to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Vienna to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Vienna to San Francisco (VIE to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vienna to San Francisco

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Vienna to San Francisco takes 13h 50m
There are no direct flights from Vienna to San Francisco. There are no popular flight routes from Vienna to San Francisco.
Search flight deals

Frequently asked questions about flying from Vienna to San Francisco

  • How far is Vienna Intl to San Francisco by plane?

    Vienna Intl and San Francisco are 5974.0 mi apart from one another. 13h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Vienna Intl Airport to San Francisco Airport?

    Prices for flights from Vienna Intl Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Vienna Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Vienna Intl Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vienna Intl Airport to San Francisco Airport.

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

    The required travel and health documents for your San Francisco 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 San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Vienna to San Francisco?

Best airlines flying from Vienna to San Francisco

Compare and see reviews for airlines that fly from Vienna to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $497Free CancellationRating
6.8
8,178 reviews
Search Lufthansa flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
10,075 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $523Free CancellationRating
7.4
1,925 reviews
Search Scandinavian Airlines flights
SWISSPriceFrom $549Free CancellationRating
7.5
2,028 reviews
Search SWISS flights
CondorPriceFrom $550Free CancellationRating
6.5
548 reviews
Search Condor flights
British AirwaysPriceFrom $570Free CancellationRating
6.7
8,148 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $852Free CancellationRating
7.4
4,468 reviews
Search Turkish Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
South San Francisco
Fremont
Berkeley
Hayward
Walnut Creek
Bodega Bay
Roseville
Sonoma
Santa Clara
Vallejo
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Turlock
Marina

Why use momondo?

Why should I use momondo to find a flight deal from Vienna to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Vienna to San Francisco for you.

Can I find flights from Vienna to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Vienna to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Vienna to San Francisco?

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 San Francisco from Vienna.

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

Price alerts on flights to San Francisco from Vienna 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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