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Cheap flights from Vienna to San Francisco from $439

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 8/26. 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.
United Airlines Logo
7:00 am - 3:15 pm
VIE
-
SFO
17h 15m
1 stop
United Airlines Logo
2:25 pm - 1:45 pm
SFO
-
VIE
14h 20m
1 stop
$643United Airlines
Sat, Aug 22 - Tue, Sep 15
United Airlines Logo
7:00 am - 7:45 pm
VIE
-
SFO
21h 45m
1 stop
United Airlines Logo
12:35 am - 8:10 am
SFO
-
VIE
22h 35m
2 stops
$644United Airlines
Sat, Aug 22 - Wed, Sep 2
United Airlines Logo
7:00 am - 7:50 pm
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
10:38 pm - 10:10 am
SFO
-
VIE
26h 32m
2 stops
$645United Airlines
Thu, Jul 23 - Tue, Jul 28
United Airlines Logo
7:00 am - 12:40 pm
VIE
-
SFO
14h 40m
1 stop
United Airlines Logo
12:45 am - 7:50 am
SFO
-
VIE
22h 05m
2 stops
$646United Airlines
Thu, Aug 27 - Thu, Sep 24
United Airlines Logo
7:00 am - 7:50 pm
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
6:38 pm - 8:20 am
SFO
-
VIE
28h 42m
2 stops
$647United Airlines
Thu, Jul 9 - Sat, Aug 15
Lufthansa Logo
8:00 am - 3:15 pm
VIE
-
SFO
16h 15m
1 stop
Lufthansa Logo
1:55 pm - 12:35 pm
SFO
-
VIE
13h 40m
1 stop
$648Lufthansa
Tue, Aug 18 - Sat, Sep 12
SWISS Logo
10:55 am - 7:53 pm
VIE
-
SFO
17h 58m
2 stops
SWISS Logo
12:55 pm - 2:40 pm
SFO
-
VIE
16h 45m
2 stops
$649SWISS
Wed, Sep 16 - Mon, Oct 12
United Airlines Logo
7:00 am - 1:15 am
VIE
-
SFO
27h 15m
2 stops
United Airlines Logo
10:35 pm - 8:10 am
SFO
-
VIE
24h 35m
2 stops
$650United Airlines
Thu, Aug 6 - Thu, Aug 20
United Airlines Logo
7:00 am - 7:50 pm
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
8:30 am - 8:20 am
SFO
-
VIE
14h 50m
1 stop
$651United Airlines
Thu, Jul 9 - Wed, Jul 29
United Airlines Logo
7:00 am - 7:50 pm
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
12:50 am - 8:20 am
SFO
-
VIE
22h 30m
2 stops
$652United Airlines
Thu, Jul 23 - Sun, Jul 26

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United Airlines flights from Vienna to San Francisco

Our best United Airlines deals on Vienna to San Francisco flight tickets
United Airlines
Aug 22
VIE7:00 amVienna Intl
17h 15m
1 stop
SFO3:15 pmSan Francisco
Sep 15
SFO2:25 pmSan Francisco
14h 20m
1 stop
VIE1:45 pmVienna Intl
$643
United Airlines
Aug 22
VIE7:00 amVienna Intl
21h 45m
1 stop
SFO7:45 pmSan Francisco
Sep 2
SFO12:35 amSan Francisco
22h 35m
2 stops
VIE8:10 amVienna Intl
$644
United Airlines
Jul 23
VIE7:00 amVienna Intl
21h 50m
1 stop
SFO7:50 pmSan Francisco
Jul 28
SFO10:38 pmSan Francisco
26h 32m
2 stops
VIE10:10 amVienna Intl
$645

Lufthansa flights from Vienna to San Francisco

Our best Lufthansa deals on Vienna to San Francisco flight tickets
Lufthansa
Aug 18
VIE8:00 amVienna Intl
16h 15m
1 stop
SFO3:15 pmSan Francisco
Sep 12
SFO1:55 pmSan Francisco
13h 40m
1 stop
VIE12:35 pmVienna Intl
$648
Lufthansa
Jul 1
VIE6:10 amVienna Intl
17h 10m
1 stop
SFO2:20 pmSan Francisco
Jul 12
SFO1:55 pmSan Francisco
15h 20m
1 stop
VIE2:15 pmVienna Intl
$657
Lufthansa
Aug 19
VIE2:55 pmVienna Intl
13h 50m
1 stop
SFO7:45 pmSan Francisco
Sep 11
SFO1:55 pmSan Francisco
13h 40m
1 stop
VIE12:35 pmVienna Intl
$690

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 June 19, 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 - SFO

VIESFO

Vienna Intl

Sat 8/22

7:00 am-3:15 pm

1 stop17h 15m

San Francisco

Tue 9/15

2:25 pm-1:45 pm

1 stop14h 20m

$643

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sat 8/22

7:00 am-7:45 pm

1 stop21h 45m

San Francisco

Wed 9/2

12:35 am-8:10 am

2 stops22h 35m

$644

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 7/23

7:00 am-7:50 pm

1 stop21h 50m

San Francisco

Tue 7/28

10:38 pm-10:10 am

2 stops26h 32m

$645

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 8/27

7:00 am-12:40 pm

1 stop14h 40m

San Francisco

Thu 9/24

12:45 am-7:50 am

2 stops22h 05m

$646

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 7/9

7:00 am-7:50 pm

1 stop21h 50m

San Francisco

Sat 8/15

6:38 pm-8:20 am

2 stops28h 42m

$647
Quickest round-trip

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Tue 8/18

8:00 am-3:15 pm

1 stop16h 15m

San Francisco

Sat 9/12

1:55 pm-12:35 pm

1 stop13h 40m

$648

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Wed 9/16

10:55 am-7:53 pm

2 stops17h 58m

San Francisco

Mon 10/12

12:55 pm-2:40 pm

2 stops16h 45m

$649

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 8/6

7:00 am-1:15 am

2 stops27h 15m

San Francisco

Thu 8/20

10:35 pm-8:10 am

2 stops24h 35m

$650

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 7/9

7:00 am-7:50 pm

1 stop21h 50m

San Francisco

Wed 7/29

8:30 am-8:20 am

1 stop14h 50m

$651

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 7/23

7:00 am-7:50 pm

1 stop21h 50m

San Francisco

Sun 7/26

12:50 am-8:20 am

2 stops22h 30m

$652

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?

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 $585.

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 $727 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 $687 on momondo.

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

As of June 2026, prices for Vienna to San Francisco flights are approximately 37% 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 55m

Direct flights

None
The fastest flight from Vienna to San Francisco takes 13h 55m
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 55m 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
8,082 reviews
Search Lufthansa flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $518Free CancellationRating
7.4
1,840 reviews
Search Scandinavian Airlines flights
CondorPriceFrom $529Free CancellationRating
6.5
457 reviews
Search Condor flights
SWISSPriceFrom $549Free CancellationRating
7.5
1,972 reviews
Search SWISS flights
British AirwaysPriceFrom $570Free CancellationRating
6.7
8,056 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $789Free CancellationRating
7.4
4,408 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
Sonoma
Hayward
Bodega Bay
Roseville
Fremont
Walnut Creek
Santa Clara
South San Francisco
Berkeley
Vallejo
Sunnyvale
Salinas
Big Sur
Pacific Grove
Daly City
Burlingame
Calistoga

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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