VIE - SFO

€529 Find Cheap Flights from Vienna to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Vienna to San Francisco departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Vienna to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€552
Typical prices: €669-€474
Air Canada
Mon 24/8Thu 3/9
VIE - SFO • 2 stops
Cheapest one-way flight
€529
Typical prices: €553-€715
British Airways
Mon 14/9
VIE - SFO • 1 stop
Top airlines
Cheapest • from €552 (return)
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Vienna and San Francisco. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg €459 (return)
Shortest trip • 13h 20m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Vienna to San Francisco (VIE-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Vienna to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Vienna to San Francisco

Mon, 24 Aug - Thu, 3 Sep
Air Canada Logo
10:30 - 11:21
VIE
-
SFO
33h 51m
2 stops
Air Canada Logo
16:30 - 08:20
SFO
-
VIE
30h 50m
1 stop
€552Air Canada
Sat, 22 Aug - Tue, 15 Sep
United Airlines Logo
07:00 - 15:15
VIE
-
SFO
17h 15m
1 stop
United Airlines Logo
14:25 - 13:45
SFO
-
VIE
14h 20m
1 stop
€554United Airlines
Sat, 22 Aug - Thu, 10 Sep
United Airlines Logo
07:00 - 15:15
VIE
-
SFO
17h 15m
1 stop
United Airlines Logo
07:00 - 07:10
SFO
-
VIE
15h 10m
1 stop
€555United Airlines
Thu, 23 Jul - Tue, 28 Jul
United Airlines Logo
07:00 - 19:50
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
22:38 - 10:10
SFO
-
VIE
26h 32m
2 stops
€556United Airlines
Wed, 1 Jul - Sun, 26 Jul
United Airlines Logo
06:50 - 13:35
VIE
-
SFO
15h 45m
1 stop
United Airlines Logo
23:05 - 13:45
SFO
-
VIE
29h 40m
2 stops
€557United Airlines
Sat, 22 Aug - Fri, 11 Sep
United Airlines Logo
07:00 - 15:15
VIE
-
SFO
17h 15m
1 stop
United Airlines Logo
22:35 - 08:10
SFO
-
VIE
24h 35m
1 stop
€558United Airlines
Tue, 18 Aug - Sat, 12 Sep
Lufthansa Logo
08:00 - 15:15
VIE
-
SFO
16h 15m
1 stop
Lufthansa Logo
13:55 - 12:35
SFO
-
VIE
13h 40m
1 stop
€558Lufthansa
Sat, 11 Jul - Fri, 24 Jul
United Airlines Logo
07:00 - 22:57
VIE
-
SFO
24h 57m
2 stops
United Airlines Logo
00:50 - 08:10
SFO
-
VIE
22h 20m
2 stops
€559United Airlines
Thu, 6 Aug - Tue, 8 Sep
United Airlines Logo
07:00 - 20:37
VIE
-
SFO
22h 37m
2 stops
United Airlines Logo
00:35 - 07:10
SFO
-
VIE
21h 35m
2 stops
€560United Airlines
Thu, 9 Jul - Thu, 23 Jul
United Airlines Logo
07:00 - 19:50
VIE
-
SFO
21h 50m
1 stop
United Airlines Logo
08:30 - 08:20
SFO
-
VIE
14h 50m
1 stop
€561United Airlines
Booking Insights

KAYAK's insights & trends for Vienna to San Francisco flights

Get data-powered insights and trends into flights from Vienna to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Vienna to San Francisco?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Vienna to San Francisco departing in August.

What is the cheapest month to fly from Vienna to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Vienna to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Vienna to San Francisco is October, where tickets cost €480 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is €806 and €773 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Vienna to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Vienna to San Francisco, you should book around 3 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight€529
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Vienna to San Francisco

When to book flights from Vienna to San Francisco

Are your dates flexible? Find out the best times to travel from Vienna to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Vienna to San Francisco

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

    In the last 3 days, the lowest price for a flight from Vienna to San Francisco was €529 for a one-way ticket and €552 for a return.

  • Which aircraft models fly most regularly from Vienna to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Vienna to San Francisco?

    Star Alliance is the only airline alliance operating flights between Vienna and San Francisco.

  • How does KAYAK find such low prices on flights from Vienna to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Vienna to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Vienna to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Vienna is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Vienna to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Vienna with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Vienna to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Vienna up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Vienna to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Vienna to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Vienna to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 8066 reviews
6.8Comfort
7.6Crew
6.3Food
7.0Boarding
6.4Entertainment
Airline reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

10.0 ExcellentCara, Jun 2026
FRA - TPA
Read more Lufthansa reviews

The food on this flight was better than what we had getting to Rome. The flight was comfortable and the staff was great. One of the staff members was a stickler about the blankets in the aisle, which I get, but still. Overall, great flight and will fly with them again!

Our screen kept turning off ...3 times...had to get crew attention to turn it on again

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

Smooth flight with enough time for connection. Ran out of meal options. In-flight and gate staff were friendly and helpful. Good service overall.

They don’t give information on why a flight is delayed in a timely manner. Very frustrating.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

Best flight attendants ever! Very customer and service oriented, courteous, professional and helpful.

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

Information on your arrival and departure airports