Cheapflights Tip: The best prices from San Francisco to Vienna Intl are usually found in October or January, booked 53 days in advance, depart on a Tuesday or Monday and return on a Monday
Find flight deals from San Francisco to Vienna
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Vienna (VIE). 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 12 December 2025.
Popular in
June
Cheapest in
October
Average price
£804
Highest demand for flights based on searches. 17% potential increase in price (£100 potential increase over avg. return price).
Best time to book a flight from San Francisco to Vienna
Have a flexible travel schedule? Discover the best time to fly to Vienna from San Francisco 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 San Francisco to Vienna
Prices
Delays
How far ahead should I book a flight from San Francisco to Vienna?
Use this chart to determine the optimal time to book a return flight from San Francisco to Vienna. Price data was last updated on 5 December 2025.
The best time to book flights from San Francisco to Vienna is 53 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 San Francisco to Vienna?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Vienna (average of £311). Flying from San Francisco to Vienna in June is currently the most expensive (average of £604). 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.
What is the cheapest time of day to fly from SFO to VIE?
Find hourly flight availability from San Francisco to Vienna. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.
It’s optimal to fly from San Francisco to Vienna in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.
How often are flights from San Francisco to Vienna delayed?
About 9% of weekly flights between San Francisco and Vienna have experienced delays in the past year, with the average delay time being 396 minutes.
What is the most punctual flight time for San Francisco to Vienna flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Vienna flights?
Over the past year, Air India have had the lowest number of delays on this route, with just 9% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Vienna. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Can I find deals for flights from San Francisco to Vienna that include hotel bookings?
Yes. In addition to deals on San Francisco to Vienna flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Vienna?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Vienna.
Can I find deals for business class flights from San Francisco to Vienna?
Yes. Cheapflights offers flight deals from San Francisco to Vienna 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 San Francisco to Vienna?
Currently, March is the cheapest month in which you can book a flight from San Francisco to Vienna (average of £311). Flying from San Francisco to Vienna in June is currently the most expensive (average of £604). 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.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
Explore flights to Vienna departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
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 San Francisco to Vienna?
Deals for San Francisco to Vienna flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Vienna?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Vienna.
Can Cheapflights find flights from San Francisco to Vienna with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco to Vienna with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Vienna become cheaper?
Of course! You can now track prices for flights from San Francisco to Vienna and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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