What is the cheapest airline that flies from Vienna Intl to San Francisco?

British Airways is the most popular carrier operating from Vienna Intl to San Francisco

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 were last updated today.

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

There is 1 operator available for flights from Vienna Intl Airport to San Francisco Airport as of August 2026.

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 stopovers. 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 necessary travel and health documents for your San Francisco 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 licence 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.

€481 Cheap Flights from Vienna to San Francisco in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Vienna to San Francisco

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:35 - 21:30VIE Vienna Intl-SFO San Francisco

19h 55m1 stop Toronto Pearson Intl

08:11 - 08:45SFO San Francisco-VIE Vienna Intl

15h 34m1 stop Toronto Pearson Intl

€528United Airlines

Thu, 24 Dec - Tue, 5 Jan

06:50 - 17:03VIE Vienna Intl-SFO San Francisco

19h 13m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

10:38 - 16:15SFO San Francisco-VIE Vienna Intl

20h 37m2 stops Seattle/Tacoma Intl Amsterdam Schiphol

€528Delta

Tue, 17 Nov - Tue, 1 Dec

06:50 - 17:03VIE Vienna Intl-SFO San Francisco

19h 13m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

11:50 - 16:15SFO San Francisco-VIE Vienna Intl

19h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

€528Delta

Thu, 19 Nov - Thu, 3 Dec

10:35 - 20:03VIE Vienna Intl-SFO San Francisco

18h 28m1 stop Toronto Pearson Intl

16:40 - 08:45SFO San Francisco-VIE Vienna Intl

31h 05m1 stop Toronto Pearson Intl

€528United Airlines

Thu, 24 Dec - Mon, 4 Jan

14:55 - 19:45VIE Vienna Intl-SFO San Francisco

13h 50m1 stop Frankfurt am Main

13:55 - 12:35SFO San Francisco-VIE Vienna Intl

13h 40m1 stop Munich Franz Josef Strauss

€529Lufthansa

Mon, 31 Aug - Thu, 17 Sep

07:00 - 16:56VIE Vienna Intl-SFO San Francisco

18h 56m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

06:00 - 08:40SFO San Francisco-VIE Vienna Intl

17h 40m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

€529Delta

Tue, 1 Sep - Mon, 14 Sep

08:00 - 15:20VIE Vienna Intl-SFO San Francisco

16h 20m1 stop Frankfurt am Main

10:40 - 12:35SFO San Francisco-VIE Vienna Intl

16h 55m2 stops Denver Intl Frankfurt am Main

€529United Airlines

Sun, 4 Oct - Thu, 8 Oct

14:55 - 19:45VIE Vienna Intl-SFO San Francisco

13h 50m1 stop Frankfurt am Main

19:25 - 18:40SFO San Francisco-VIE Vienna Intl

14h 15m1 stop Frankfurt am Main

€529United Airlines

Mon, 31 Aug - Fri, 9 Oct

06:00 - 20:51VIE Vienna Intl-SFO San Francisco

23h 51m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

05:00 - 08:10SFO San Francisco-VIE Vienna Intl

18h 10m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

€529United Airlines

Mon, 7 Sep - Fri, 11 Sep

14:55 - 19:45VIE Vienna Intl-SFO San Francisco

13h 50m1 stop Frankfurt am Main

13:55 - 12:35SFO San Francisco-VIE Vienna Intl

13h 40m1 stop Frankfurt am Main

€530Lufthansa

Mon, 31 Aug - Sat, 19 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:20 - 21:48VIE Vienna Intl-SFO San Francisco

41h 28m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

08:45 - 11:30SFO San Francisco-VIE Vienna Intl

17h 45m1 stop Los Angeles Los Angeles

€577United Airlines

Mon, 10 Aug - Sat, 15 Aug

13:20 - 21:48VIE Vienna Intl-SFO San Francisco

41h 28m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

13:15 - 15:05SFO San Francisco-VIE Vienna Intl

16h 50m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

€582United Airlines

Mon, 10 Aug - Sat, 15 Aug

07:00 - 21:51VIE Vienna Intl-SFO San Francisco

47h 51m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

05:00 - 12:35SFO San Francisco-VIE Vienna Intl

22h 35m2 stops Denver Intl Frankfurt am Main

€594United Airlines

Fri, 7 Aug - Fri, 14 Aug

07:00 - 21:51VIE Vienna Intl-SFO San Francisco

47h 51m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

08:45 - 11:30SFO San Francisco-VIE Vienna Intl

17h 45m1 stop Los Angeles Los Angeles

€615United Airlines

Fri, 7 Aug - Sat, 15 Aug

07:00 - 21:51VIE Vienna Intl-SFO San Francisco

47h 51m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

14:20 - 13:45SFO San Francisco-VIE Vienna Intl

14h 25m1 stop Zurich

€615United Airlines

Fri, 7 Aug - Fri, 14 Aug

07:00 - 21:51VIE Vienna Intl-SFO San Francisco

47h 51m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

22:35 - 08:15SFO San Francisco-VIE Vienna Intl

24h 40m1 stop Chicago O'Hare Intl

€615United Airlines

Fri, 7 Aug - Sun, 16 Aug

11:20 - 19:45VIE Vienna Intl-SFO San Francisco

17h 25m1 stop Frankfurt am Main

05:00 - 08:10SFO San Francisco-VIE Vienna Intl

18h 10m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

€822United Airlines

Sun, 9 Aug - Tue, 15 Sep

06:45 - 16:35VIE Vienna Intl-SFO San Francisco

18h 50m1 stop Zurich

07:00 - 07:10SFO San Francisco-VIE Vienna Intl

15h 10m1 stop Boston Logan Intl

€831United Airlines

Mon, 10 Aug - Fri, 11 Sep

09:25 - 14:20VIE Vienna Intl-SFO San Francisco

13h 55m1 stop Munich Franz Josef Strauss

14:25 - 13:45SFO San Francisco-VIE Vienna Intl

14h 20m1 stop Zurich

€833United Airlines

Sat, 8 Aug - Mon, 14 Sep

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SWISS flights from Vienna to San Francisco

Our best SWISS deals on Vienna to San Francisco flight tickets

SWISS

29 Aug

VIE10:55Vienna Intl

14h 40m

1 stop

SFO16:35San Francisco

5 Oct

SFO12:55San Francisco

16h 45m

2 stops

VIE14:40Vienna Intl

€549

SWISS

17 Nov

VIE07:00Vienna Intl

18h 55m

2 stops

SFO16:55San Francisco

3 Dec

SFO19:25San Francisco

17h 05m

2 stops

VIE21:30Vienna Intl

€567

SWISS

26 Sept

VIE10:55Vienna Intl

17h 53m

2 stops

SFO19:48San Francisco

6 Oct

SFO12:55San Francisco

18h 30m

2 stops

VIE16:25Vienna Intl

€570

United Airlines flights from Vienna to San Francisco

Our best United Airlines deals on Vienna to San Francisco flight tickets

United Airlines

24 Dec

VIE10:35Vienna Intl

18h 28m

1 stop

SFO20:03San Francisco

4 Jan

SFO16:40San Francisco

31h 05m

1 stop

VIE08:45Vienna Intl

€528

United Airlines

31 Aug

VIE14:55Vienna Intl

13h 50m

1 stop

SFO19:45San Francisco

9 Oct

SFO19:25San Francisco

14h 15m

1 stop

VIE18:40Vienna Intl

€529

United Airlines

29 Aug

VIE08:00Vienna Intl

16h 15m

1 stop

SFO15:15San Francisco

21 Sept

SFO13:55San Francisco

13h 40m

1 stop

VIE12:35Vienna Intl

€530

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Thu 24/12

10:35-21:30

1 stop19h 55m

San Francisco

Tue 5/1

08:11-08:45

1 stop15h 34m

€528

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Tue 17/11

06:50-17:03

2 stops19h 13m

San Francisco

Tue 1/12

10:38-16:15

2 stops20h 37m

€528

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Thu 19/11

06:50-17:03

2 stops19h 13m

San Francisco

Thu 3/12

11:50-16:15

2 stops19h 25m

€528

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Thu 24/12

10:35-20:03

1 stop18h 28m

San Francisco

Mon 4/1

16:40-08:45

1 stop31h 05m

€528

Fastest return journey

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 31/8

14:55-19:45

1 stop13h 50m

San Francisco

Thu 17/9

13:55-12:35

1 stop13h 40m

€529

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Tue 1/9

07:00-16:56

2 stops18h 56m

San Francisco

Mon 14/9

06:00-08:40

2 stops17h 40m

€529

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Sun 4/10

08:00-15:20

1 stop16h 20m

San Francisco

Thu 8/10

10:40-12:35

2 stops16h 55m

€529

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 31/8

14:55-19:45

1 stop13h 50m

San Francisco

Fri 9/10

19:25-18:40

1 stop14h 15m

€529

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 7/9

06:00-20:51

2 stops23h 51m

San Francisco

Fri 11/9

05:00-08:10

2 stops18h 10m

€529

ViennaSan Francisco

VIE Vienna Intl - SFO San Francisco

VIESFO

Vienna Intl

Mon 31/8

14:55-19:45

1 stop13h 50m

San Francisco

Sat 19/9

13:55-12:35

1 stop13h 40m

€530

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 €545 to €726.
The lowest price recently found on this route was €528.

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Vienna is in October. Flight prices, which tend to average around €480, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to San Francisco from Vienna during September instead. Flights to San Francisco in September, while not as cheap as those in October, still average around €509.

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 €629 when searching weeks before you fly. 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 €602 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 return 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	16h 15m
Direct flights	None

The fastest flight from Vienna to San Francisco takes 16h 15m

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?
San Francisco is 9614.3 km away from Vienna Intl. 16h 15m 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 were last updated today.
How many operators does momondo search for flights from Vienna Intl Airport to San Francisco Airport?
There is 1 operator available for flights from Vienna Intl Airport to San Francisco Airport as of August 2026.
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 stopovers. 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 necessary travel and health documents for your San Francisco 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 licence 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.
What is the most popular airline from Vienna to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Vienna to San Francisco is Lufthansa, representing 100% of all bookings.

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
Lufthansa	PriceFrom €573	Free Cancellation	Rating 6.8 8,176 reviews		Search Lufthansa flights

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Rohnert Park

Alameda

South San Francisco

Berkeley

Menlo Park

Aptos

Why use momondo?

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

It is quick and easy to find Vienna to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

Yes. All flights to San Francisco from Vienna on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Vienna. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Francisco from Vienna. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.