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Cheap flights from Vienna to San Francisco from £323

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — SFO
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vienna to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Vienna to San Francisco
Explore the most affordable flight options available from Vienna to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 May 2026.

Sun 30/807:00
VIE
-
SFO
1 stop14h 40m
Lufthansa
Fri 11/913:55
SFO
-
VIE
1 stop13h 40m
Lufthansa
Deal found 1/5£433
Sat 29/806:00
VIE
-
SFO
1 stop15h 40m
Lufthansa
Wed 9/913:55
SFO
-
VIE
1 stop13h 40m
Lufthansa
Deal found 1/5£434
Fri 4/911:35
VIE
-
SFO
2 stops21h 13m
Multiple Airlines
Fri 25/916:35
SFO
-
VIE
1 stop21h 00m
Multiple Airlines
Deal found 1/5£435
Fri 4/911:35
VIE
-
SFO
2 stops30h 48m
Multiple Airlines
Sun 20/916:35
SFO
-
VIE
1 stop20h 55m
Multiple Airlines
Deal found 5/5£436
Fri 11/907:00
VIE
-
SFO
1 stop14h 40m
Lufthansa
Wed 30/913:55
SFO
-
VIE
1 stop13h 40m
Lufthansa
Deal found 2/5£437
Sun 15/1109:45
VIE
-
SFO
1 stop15h 45m
SWISS
Mon 30/1119:25
SFO
-
VIE
1 stop14h 40m
SWISS
Deal found 4/5£438
Sat 17/1006:55
VIE
-
SFO
1 stop19h 45m
British Airways
Tue 3/1120:40
SFO
-
VIE
1 stop16h 55m
British Airways
Deal found 1/5£439
Fri 25/907:40
VIE
-
SFO
1 stop15h 10m
British Airways
Thu 1/1019:30
SFO
-
VIE
1 stop15h 50m
British Airways
Deal found 5/5£439
Sat 12/906:55
VIE
-
SFO
1 stop15h 55m
British Airways
Tue 29/919:30
SFO
-
VIE
1 stop17h 45m
British Airways
Deal found 2/5£440
Sun 1/1119:15
VIE
-
SFO
2 stops32h 54m
Multiple Airlines
Sat 14/1110:16
SFO
-
VIE
2 stops23h 14m
Multiple Airlines
Deal found 5/5£441
Mon 31/813:20
VIE
-
SFO
1 stop14h 40m
Lufthansa
Fri 11/913:55
SFO
-
VIE
1 stop13h 40m
Lufthansa
Deal found 1/5£442
Sat 17/1011:45
VIE
-
SFO
2 stops19h 34m
British Airways
Wed 4/1115:30
SFO
-
VIE
2 stops19h 30m
British Airways
Deal found 1/5£443

Find flight deals from Vienna to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Vienna (VIE) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 May 2026.

Round-trip from

£433

One-way from

£323

Popular in

December

Cheapest in

October

Average price

£452
Lufthansa
  • Lufthansa
  • 30/8-11/9
  • 2 total stops
  • 28h 20m total
  • Vienna to San Francisco
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 53h 55m total
  • Vienna to San Francisco
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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, Cheapflights users made 858,174 searches. Data last updated 6 May 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 return flight

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 7/9

10:55-16:15

1 stop14h 20m

San Francisco

Sun 13/9

19:35-19:20

1 stop14h 45m

£437

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Fri 16/10

07:40-13:50

1 stop15h 10m

San Francisco

Mon 19/10

16:35-15:55

1 stop14h 20m

£439

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Tue 13/10

11:35-09:22

2 stops30h 47m

San Francisco

Fri 23/10

07:30-18:20

2 stops25h 50m

£439
Fastest return journey

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 7/9

14:55-19:45

1 stop13h 50m

San Francisco

Fri 11/9

13:55-12:35

1 stop13h 40m

£462

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 7/9

10:50-01:16

1 stop23h 26m

San Francisco

Fri 11/9

00:55-08:10

2 stops22h 15m

£469

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Tue 7/7

06:45-16:15

1 stop18h 30m

San Francisco

Sat 18/7

08:10-13:45

2 stops20h 35m

£487

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 23/7

07:00-17:35

2 stops19h 35m

San Francisco

Sat 15/8

18:34-08:20

2 stops28h 46m

£492

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Fri 21/8

06:45-21:47

2 stops24h 02m

San Francisco

Sun 6/9

05:05-08:10

2 stops18h 05m

£492
Cheapest one-way

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 11/5

07:40-20:19

2 stops21h 39m

£346

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sun 13/9

07:25-13:50

1 stop15h 25m

£400

Flights are sorted by cheapest return flights first.

Deals found on 3/5

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Vienna to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Vienna with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vienna to San Francisco

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

The best time to book flights from Vienna to San Francisco is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Vienna to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Vienna to San Francisco (average of £405). Flying from Vienna to San Francisco in December is currently the most expensive (average of £698). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Vienna to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 6 May 2026.
Read through reviews of airlines operating flights from Vienna to San Francisco, such as United Airlines and Condor. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,684 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,684 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Condor
6.5
Okay
408 reviews
United Airlines
7.4
Good
9,684 reviews
Check prices

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Vienna to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Vienna to San Francisco?

    Airlines like SWISS and British Airways fly from Vienna to San Francisco in about 14h 20m. The time it takes to get you to your destination can typically vary by up to 50m. The distance between Vienna and San Francisco is about 5994 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Vienna to San Francisco round-trip?

    According to our current data, Condor (£312), and United Airlines (£362) offers the cheapest pricing from Vienna to San Francisco. These flights start at 41% lower than the current average price 3 months from now.

  • Can I find deals for flights from Vienna to San Francisco that include hotel bookings?

    Yes. In addition to deals on Vienna to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Vienna to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vienna to San Francisco.

  • Can I find deals for business class flights from Vienna to San Francisco?

    Yes. Cheapflights offers flight deals from Vienna to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Vienna to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Vienna to San Francisco (average of £405). Flying from Vienna to San Francisco in December is currently the most expensive (average of £698). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Vienna to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Vienna to Las Vegas flights
Vienna to Los Angeles flights

Top 2 airlines flying from Vienna to San Francisco

Discover the top 2 airlines that operate flights from Vienna to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest£312Average£330FlexibilityNo cancel feeOn-time76%
Search Condor flights
United AirlinesCheapest£362Average£674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Vienna to San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Vienna today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Vienna to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Vienna to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Vienna to San Francisco with no change fees?

Yes! Cheapflights helps users easily find flights from Vienna to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Vienna to San Francisco become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to San Francisco from Vienna today and book when prices fit your budget.

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