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Cheap flights from Vienna to San Francisco from £438

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — SFO
22 Jun — 29 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 23 May 2026.

Mon 19/1010:55
VIE
-
SFO
1 stop14h 20m
SWISS
Mon 26/1020:25
SFO
-
VIE
1 stop14h 40m
SWISS
Deal found 19/5£438
Thu 22/1020:35
VIE
-
SFO
1 stop26h 15m
British Airways
Sun 1/1120:40
SFO
-
VIE
1 stop14h 45m
British Airways
Deal found 20/5£439
Sun 18/1011:20
VIE
-
SFO
1 stop15h 20m
British Airways
Wed 28/1010:15
SFO
-
VIE
2 stops21h 55m
British Airways
Deal found 19/5£440
Thu 3/911:15
VIE
-
SFO
1 stop15h 25m
British Airways
Fri 18/913:29
SFO
-
VIE
2 stops19h 21m
British Airways
Deal found 22/5£441
Sat 5/919:05
VIE
-
SFO
2 stops33h 08m
Multiple Airlines
Sat 19/908:49
SFO
-
VIE
2 stops24h 31m
Multiple Airlines
Deal found 20/5£441
Sat 24/1007:00
VIE
-
SFO
1 stop13h 45m
KLM
Sun 1/1115:00
SFO
-
VIE
2 stops16h 15m
KLM
Deal found 20/5£442
Sun 30/807:00
VIE
-
SFO
1 stop13h 45m
Delta
Sat 12/909:53
SFO
-
VIE
2 stops18h 42m
Delta
Deal found 19/5£443
Sat 29/811:45
VIE
-
SFO
2 stops22h 14m
British Airways
Wed 7/1015:50
SFO
-
VIE
2 stops18h 40m
British Airways
Deal found 21/5£444
Thu 3/911:15
VIE
-
SFO
2 stops20h 48m
British Airways
Sat 19/916:36
SFO
-
VIE
2 stops20h 54m
British Airways
Deal found 22/5£444
Sat 29/809:30
VIE
-
SFO
2 stops20h 32m
Delta
Sun 13/917:00
SFO
-
VIE
2 stops17h 10m
Delta
Deal found 23/5£445
Fri 4/911:35
VIE
-
SFO
2 stops21h 13m
Multiple Airlines
Fri 25/906:36
SFO
-
VIE
2 stops26h 44m
Multiple Airlines
Deal found 19/5£446

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 23 May 2026.

Round-trip from

£438

Popular in

December

Cheapest in

October

Average price

£454
Lufthansa
  • Lufthansa
  • 29/8-10/9
  • 2 total stops
  • 29h 20m total
  • Vienna to San Francisco
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£57 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 23 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

Sat 24/10

18:45-16:00

1 stop30h 15m

San Francisco

Sat 5/12

14:05-18:05

2 stops19h 00m

£439

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sat 29/8

18:45-13:50

1 stop28h 05m

San Francisco

Sat 12/9

13:29-22:30

2 stops24h 01m

£439

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 19/10

11:00-17:40

1 stop15h 40m

San Francisco

Thu 29/10

13:59-20:15

2 stops22h 16m

£440

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sat 17/10

18:45-13:50

1 stop28h 05m

San Francisco

Fri 30/10

18:30-18:25

1 stop15h 55m

£440

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Wed 14/10

07:40-13:50

1 stop15h 10m

San Francisco

Wed 28/10

13:59-20:00

2 stops22h 01m

£440

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 19/10

07:40-13:50

1 stop15h 10m

San Francisco

Wed 28/10

09:16-16:10

2 stops22h 54m

£440

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Tue 25/8

19:05-19:05

2 stops33h 00m

San Francisco

Tue 8/9

06:36-18:20

2 stops26h 44m

£441

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 3/9

07:40-17:40

1 stop19h 00m

San Francisco

Thu 17/9

19:30-22:40

1 stop18h 10m

£441

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Fri 4/9

11:35-23:48

2 stops21h 13m

San Francisco

Fri 25/9

06:36-18:20

2 stops26h 44m

£447
Fastest return journey

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sat 17/10

07:00-17:49

2 stops19h 49m

San Francisco

Sun 1/11

15:00-16:15

2 stops16h 15m

£447

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 20 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 59 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 £411). Flying from Vienna to San Francisco in December is currently the most expensive (average of £704). 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 23 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
9,752 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

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
9,752 reviews
United Airlines
7.4
Good
9,752 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

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
416 reviews
United Airlines
7.4
Good
9,752 reviews
Check prices

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

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 British Airways fly from Vienna to San Francisco in about 30h 15m. The time it takes to get you to your destination can typically vary by up to . The distance between Vienna and San Francisco is about 5994 mi.

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

    According to our current data, Condor (£315), and United Airlines (£365) offers the cheapest pricing from Vienna to San Francisco. These flights start at 42% 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 £411). Flying from Vienna to San Francisco in December is currently the most expensive (average of £704). 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

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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 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest£315Average£331FlexibilityNo cancel feeOn-time76%
Search Condor flights
United AirlinesCheapest£365Average£679FlexibilityNo 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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