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

Currently priced at $499, Condor will fly you from Vienna to San Francisco and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $723 and $743, respectively. You may be able to fly from Vienna to San Francisco for 40% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Vienna to San Francisco one-way?

To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $336. TAP AIR PORTUGAL flights start at $526 while deals on Condor start at $540 one-way.

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

Travelers seeking maximum savings on their Vienna to San Francisco flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Vienna to San Francisco?

Consider British Airways, Condor or Lufthansa when booking your flight. These represent the most popular airlines when flying from Vienna to San Francisco.

What is the cheapest day to fly round-trip from Vienna to San Francisco?

Flights from Vienna to San Francisco are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Francisco.

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

Users have found that booking a flight from Vienna to San Francisco at least 19 days early can save you up to 105% on average compared to booking a flight this week. If booking 19 days before your flight isn’t an option for you, users have found flights from Vienna to San Francisco for as little as $764 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,033 for flights departing within the next 3 days.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to San Francisco. Flights to San Francisco from Vienna in March are about $837 on average during March, but can be found for as low as $672.

Most accurate provider : When it comes to deals on Vienna-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Vienna-San Francisco flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Vienna-San Francisco flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Vienna-San Francisco flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vienna-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 vacation 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.

$329+ Flights from Vienna to San Francisco - Compare & Save Big

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Find cheap flights from Vienna to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Vienna Intl to San Francisco are usually found in March or May, booked 18 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Vienna to San Francisco

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$499 (Flightnetwork)
One-way from	$329 (Kiwi.com)
Popular in	July
Cheapest in	March
Average price	$789

Provider with most accurate pricing for Vienna Intl-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Vienna Intl-San Francisco flights.

Search Deals

From Vienna Intl to San Francisco

Search Deals

One-way flight from Vienna Intl to San Francisco

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($77 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Vienna to San Francisco

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 April 29, 2025.

Thu 10/97:40 amVIE - SFO

1 stop15h 50mCondor

Mon 10/204:30 pmSFO - VIE

1 stop14h 35mCondor

Deal found 4/28

$499

Thu 10/97:40 amVIE - SFO

1 stop15h 50mMultiple Airlines

Mon 10/209:10 amSFO - VIE

2 stops21h 55mMultiple Airlines

Deal found 4/28

$580

Wed 5/217:00 amVIE - SFO

2 stops17h 35mAir Canada

Mon 5/268:15 amSFO - VIE

2 stops16h 30mAir Canada

Deal found 4/28

$728

Fri 9/197:00 amVIE - SFO

2 stops19h 38mUnited Airlines

Sat 9/2711:57 pmSFO - VIE

1 stop23h 18mUnited Airlines

Deal found 4/28

$743

Thu 5/87:00 amVIE - SFO

1 stop18h 10mAmerican Airlines

Fri 5/165:49 pmSFO - VIE

2 stops19h 51mAmerican Airlines

Deal found 4/28

$770

Thu 7/1010:30 amVIE - SFO

1 stop17h 14mAustrian Airlines

Thu 7/249:05 pmSFO - VIE

1 stop16h 40mAustrian Airlines

Deal found 4/28

$771

Sun 9/216:10 amVIE - SFO

1 stop21h 50mLufthansa

Sat 9/271:20 pmSFO - VIE

1 stop22h 35mLufthansa

Deal found 4/28

$774

Thu 5/87:05 amVIE - SFO

2 stops20h 55mDelta

Mon 5/1910:00 amSFO - VIE

2 stops22h 00mDelta

Deal found 4/28

$799

Mon 6/237:20 pmVIE - SFO

2 stops36h 23mBritish Airways

Sun 6/296:25 amSFO - VIE

2 stops27h 05mBritish Airways

Deal found 4/28

$801

Thu 5/810:40 amVIE - SFO

1 stop32h 55mTurkish Airlines

Fri 5/1612:40 pmSFO - VIE

1 stop39h 05mTurkish Airlines

Deal found 4/28

$842

Best flights from Vienna to San Francisco
Discover carefully curated flight deals from Vienna to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 10/97:40 amVIE - SFO

1 stop15h 50mCondor

Mon 10/204:30 pmSFO - VIE

1 stop14h 35mCondor

Deal found 4/28

$499

Fri 5/97:40 amVIE - SFO

2 stops24h 54mMultiple Airlines

Sun 5/184:30 pmSFO - VIE

1 stop14h 45mMultiple Airlines

Deal found 4/28

$606

Mon 5/127:00 amVIE - SFO

2 stops17h 35mAir Canada

Tue 5/278:15 amSFO - VIE

1 stop15h 20mAir Canada

Deal found 4/27

$723

Sat 9/207:00 amVIE - SFO

2 stops21h 38mUnited Airlines

Fri 9/266:35 amSFO - VIE

1 stop16h 40mUnited Airlines

Deal found 4/28

$743

Mon 6/167:20 pmVIE - SFO

1 stop27h 30mBritish Airways

Fri 7/44:35 pmSFO - VIE

1 stop21h 05mBritish Airways

Deal found 4/27

$746

Thu 9/411:35 amVIE - SFO

2 stops20h 33mAmerican Airlines

Thu 9/184:35 pmSFO - VIE

1 stop33h 15mAmerican Airlines

Deal found 4/27

$752

Thu 7/36:10 amVIE - SFO

1 stop17h 10mLufthansa

Fri 7/187:25 pmSFO - VIE

1 stop15h 10mLufthansa

Deal found 4/27

$760

Sat 6/710:30 amVIE - SFO

1 stop17h 11mAustrian Airlines

Sun 6/1512:15 pmSFO - VIE

2 stops40h 30mAustrian Airlines

Deal found 4/27

$776

Thu 5/87:05 amVIE - SFO

2 stops20h 55mDelta

Mon 5/1910:00 amSFO - VIE

2 stops22h 00mDelta

Deal found 4/28

$799

Fri 9/511:35 amVIE - SFO

2 stops21h 41mFinnair

Mon 9/223:00 pmSFO - VIE

2 stops18h 30mFinnair

Deal found 4/27

$811

Last-minute flights from Vienna to San Francisco
Discover last-minute flight deals from Vienna to San Francisco. Data last updated April 29, 2025 and is based on user searches.

Mon 4/287:15 pmVIE - SFO

2 stops35h 04mFinnair

Thu 5/82:30 pmSFO - VIE

2 stops35h 20mFinnair

Deal found 4/28

$1,332

Tue 4/297:40 amVIE - SFO

1 stop15h 50mMultiple Airlines

Tue 5/138:30 amSFO - VIE

2 stops22h 35mMultiple Airlines

Deal found 4/28

$600

Fri 5/27:40 amVIE - SFO

1 stop15h 50mCondor

Sun 5/184:30 pmSFO - VIE

1 stop14h 45mCondor

Deal found 4/28

$502

Fri 5/23:40 pmVIE - SFO

1 stop33h 30mIberia

Sun 5/181:05 pmSFO - VIE

2 stops20h 55mIberia

Deal found 4/28

$1,183

Sun 5/47:40 amVIE - SFO

1 stop15h 50mCondor

Tue 5/274:30 pmSFO - VIE

1 stop14h 35mCondor

Deal found 4/28

$515

Mon 5/511:25 amVIE - SFO

1 stop41h 30mChina Airlines

Tue 5/271:05 amSFO - VIE

1 stop44h 55mChina Airlines

Deal found 4/28

$8,567

Tue 5/67:40 amVIE - SFO

2 stops25h 14mMultiple Airlines

Tue 5/134:30 pmSFO - VIE

1 stop14h 35mMultiple Airlines

Deal found 4/28

$620

Tue 5/67:00 amVIE - SFO

2 stops17h 35mUnited Airlines

Mon 5/1212:10 amSFO - VIE

1 stop23h 10mUnited Airlines

Deal found 4/28

$975

Tue 5/610:05 pmVIE - SFO

3 stops50h 40mEthiopian Air

Tue 5/139:10 pmSFO - VIE

3 stops47h 45mEthiopian Air

Deal found 4/28

$3,362

Thu 5/88:35 pmVIE - SFO

1 stop26h 15mBritish Airways

Mon 5/194:20 pmSFO - VIE

1 stop21h 20mBritish Airways

Deal found 4/28

$761

Thu 5/87:00 amVIE - SFO

1 stop18h 10mAmerican Airlines

Fri 5/165:49 pmSFO - VIE

2 stops19h 51mAmerican Airlines

Deal found 4/28

$770

Thu 5/87:05 amVIE - SFO

2 stops19h 28mDelta

Wed 5/141:45 pmSFO - VIE

2 stops18h 15mDelta

Deal found 4/28

$799

One-way flights from Vienna to San Francisco
Search for one-way flight options from Vienna to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Tue 5/136:05 amVIE - SFO

2 stops50h 49mMultiple Airlines

Deal found 4/27

$329

Tue 5/139:40 amVIE - SFO

1 stop17h 20mVueling

Deal found 4/28

$336

Wed 5/71:25 pmVIE - SFO

1 stop34h 05mTAP AIR PORTUGAL

Deal found 4/28

$526

Sun 5/47:40 amVIE - SFO

1 stop15h 50mCondor

Deal found 4/28

$540

Tue 5/69:40 amVIE - SFO

1 stop17h 20mIberia

Deal found 4/28

$550

Tue 7/111:50 amVIE - SFO

2 stops30h 33mAer Lingus

Deal found 4/27

$644

Fri 6/69:15 amVIE - SFO

2 stops23h 35mLOT

Deal found 4/28

$686

Tue 7/226:10 amVIE - SFO

1 stop17h 10mLufthansa

Deal found 4/27

$720

Tue 7/17:35 amVIE - SFO

1 stop15h 15mBritish Airways

Deal found 4/28

$777

Sun 10/511:35 amVIE - SFO

2 stops34h 52mAmerican Airlines

Deal found 4/27

$784

Sat 10/47:15 pmVIE - SFO

2 stops35h 42mFinnair

Deal found 4/27

$796

Sun 7/68:00 pmVIE - SFO

1 stop24h 45mKLM

Deal found 4/27

$891

Cheapflights Fare Finder

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

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 10/9

7:40 am-2:30 pm

1 stop15h 50m

San Francisco

Mon 10/20

4:30 pm-4:05 pm

1 stop14h 35m

$499

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 10/9

7:40 am-2:30 pm

1 stop15h 50m

San Francisco

Mon 10/20

9:10 am-4:05 pm

2 stops21h 55m

$580

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Wed 5/21

7:00 am-3:35 pm

2 stops17h 35m

San Francisco

Mon 5/26

8:15 am-9:45 am

2 stops16h 30m

$728

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Fri 9/19

7:00 am-5:38 pm

2 stops19h 38m

San Francisco

Sat 9/27

11:57 pm-8:15 am

1 stop23h 18m

$743

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 5/8

7:00 am-4:10 pm

1 stop18h 10m

San Francisco

Fri 5/16

5:49 pm-10:40 pm

2 stops19h 51m

$770

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 7/10

10:30 am-6:44 pm

1 stop17h 14m

San Francisco

Thu 7/24

9:05 pm-10:45 pm

1 stop16h 40m

$771

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Sun 9/21

6:10 am-7:00 pm

1 stop21h 50m

San Francisco

Sat 9/27

1:20 pm-8:55 pm

1 stop22h 35m

$774

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 5/8

7:05 am-7:00 pm

2 stops20h 55m

San Francisco

Mon 5/19

10:00 am-5:00 pm

2 stops22h 00m

$799

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Mon 6/23

7:20 pm-10:43 pm

2 stops36h 23m

San Francisco

Sun 6/29

6:25 am-6:30 pm

2 stops27h 05m

$801

ViennaSan Francisco

VIE - SFO

VIESFO

Vienna Intl

Thu 5/8

10:40 am-10:35 am

1 stop32h 55m

San Francisco

Fri 5/16

12:40 pm-12:45 pm

1 stop39h 05m

$842

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 results

Compare providers for flights from Vienna to San Francisco

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vienna to San Francisco in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Vienna-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Vienna-San Francisco flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Vienna-San Francisco flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Vienna-San Francisco flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vienna-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Vienna to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Vienna to San Francisco (average of $276). Flying from Vienna to San Francisco in June is currently the most expensive (average of $393). 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 VIE to SFO?

It’s typically best to fly out from Vienna to San Francisco in the evening. Doing so could potentially save you 15% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Delta, KLM and LOT from Vienna to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,333 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,069 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Vienna to San Francisco round-trip?
Currently priced at $499, Condor will fly you from Vienna to San Francisco and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and United Airlines - these airlines can fly you to your destination from $723 and $743, respectively. You may be able to fly from Vienna to San Francisco for 40% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Vienna to San Francisco one-way?
To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $336. TAP AIR PORTUGAL flights start at $526 while deals on Condor start at $540 one-way.
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 vacation 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, January is the cheapest month in which you can book a flight from Vienna to San Francisco (average of $276). Flying from Vienna to San Francisco in June is currently the most expensive (average of $393). 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

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Top 6 airlines flying from Vienna to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Condor	Cheapest$424	Average$510	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$643	Average$829	FlexibilityNo cancel fee	On-time70%
Austrian Airlines	Cheapest$739	Average$817	FlexibilityNo cancel fee	On-time78%
United Airlines	Cheapest$742	Average$892	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$742	Average$911	FlexibilityNo cancel fee	On-time79%
Lufthansa	Cheapest$794	Average$941	FlexibilityNo cancel fee	On-time76%

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$329+ Cheap flights from Vienna (VIE) to San Francisco (SFO)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Vienna to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Vienna Intl to San Francisco are usually found in March or May, booked 18 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Vienna to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Vienna to San Francisco

Cheapest flights from Vienna to San FranciscoExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Vienna to San Francisco that are best for you.

Compare providers for flights from Vienna to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Vienna to San Francisco in April.

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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Vienna to San Francisco. Price data was last updated on April 25, 2025.

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

What is the cheapest time of day to fly from VIE to SFO?

Find hourly flight availability from Vienna to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown Delta, KLM and LOT from Vienna to San Francisco. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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Alternative routes for Vienna to San Francisco

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Top 6 airlines flying from Vienna to San Francisco

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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 April 29, 2025.