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$261+ Cheap flights from Fremont, CA to Vienna (VIE)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — VIE
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Vienna Intl are usually found in October or March, booked 77 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Fremont to Vienna

Keep the following information in mind while searching for Fremont to Vienna flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$527
(Justfly.com)

One-way from

$261
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$724
Provider with most accurate pricing for San Francisco-Vienna Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Vienna Intl flights.
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From Fremont to Vienna Intl
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One-way flight from Fremont to Vienna Intl
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Highest demand for flights based on searches. 14% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Fremont to Vienna

Cheapest flights from Fremont to Vienna
Explore the most affordable flight options available from Fremont to Vienna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/12:40 pmSFO - VIE
1 stop13h 30mAustrian Airlines
lun. 12/151:20 pmVIE - SFO
1 stop15h 15mAustrian Airlines
Deal found 10/30$529
This Kiwi.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/269:40 pmSFO - VIE
1 stop16h 00mMultiple Airlines
mié. 12/37:00 amVIE - SFO
1 stop18h 30mMultiple Airlines
Deal found 10/29$530
This CrystalTravel deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/289:40 pmSFO - VIE
1 stop13h 40mAustrian Airlines
mar. 12/96:00 amVIE - SFO
1 stop15h 40mAustrian Airlines
Deal found 10/28$532
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/18:25 amSFO - VIE
1 stop15h 10mMultiple Airlines
vie. 12/129:45 amVIE - SFO
1 stop15h 45mMultiple Airlines
Deal found 10/28$534
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/14:40 pmSFO - VIE
1 stop31h 55mScandinavian Airlines
lun. 12/810:15 amVIE - SFO
1 stop13h 20mScandinavian Airlines
Deal found 10/28$536
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/19:15 pmSFO - VIE
2 stops37h 10mScandinavian Airlines
dom. 12/78:05 pmVIE - SFO
1 stop27h 30mScandinavian Airlines
Deal found 10/28$537
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/244:40 pmSFO - VIE
1 stop31h 55mScandinavian Airlines
mié. 12/38:05 pmVIE - SFO
1 stop27h 30mScandinavian Airlines
Deal found 10/30$538
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/285:25 pmSFO - VIE
1 stop15h 40mUnited Airlines
vie. 12/510:35 amVIE - SFO
2 stops36h 16mUnited Airlines
Deal found 10/29$539
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/252:40 pmSFO - VIE
1 stop14h 35mAustrian Airlines
mar. 12/25:30 pmVIE - SFO
1 stop35h 05mAustrian Airlines
Deal found 10/28$542
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/94:40 pmSFO - VIE
1 stop17h 45mScandinavian Airlines
jue. 11/2010:15 amVIE - SFO
1 stop13h 20mScandinavian Airlines
Deal found 10/29$543
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2811:20 amSFO - VIE
2 stops26h 20mMultiple Airlines
jue. 12/1110:40 amVIE - SFO
1 stop19h 42mMultiple Airlines
Deal found 10/28$545
This KAYAK deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/257:25 pmSFO - VIE
1 stop14h 40mSWISS
jue. 12/115:15 pmVIE - SFO
1 stop32h 15mSWISS
Deal found 10/28$547

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Vienna 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 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Fremont to Vienna that are best for you.

Fly from

Fremont

Fly to

Vienna

Route

Depart

Return

Price

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

sáb. 1/10

12:50 pm-12:20 pm

1 stop14h 30m

Vienna Intl

mar. 1/20

10:40 am-9:22 pm

1 stop19h 42m

$545

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

lun. 1/26

12:50 pm-12:20 pm

1 stop14h 30m

Vienna Intl

lun. 2/9

1:55 pm-8:10 pm

1 stop15h 15m

$550

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

sáb. 1/24

12:43 am-8:30 am

2 stops22h 47m

Vienna Intl

dom. 2/8

10:40 am-9:22 pm

1 stop19h 42m

$553

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

vie. 11/28

8:35 am-2:00 pm

2 stops20h 25m

Vienna Intl

vie. 12/5

10:35 am-4:46 pm

2 stops39h 11m

$556

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

mar. 1/6

7:10 am-7:25 pm

2 stops27h 15m

Vienna Intl

mar. 1/13

10:15 am-11:08 pm

2 stops21h 53m

$564

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

jue. 11/27

6:00 pm-6:05 pm

2 stops39h 05m

Vienna Intl

jue. 12/11

6:10 am-12:40 pm

2 stops15h 30m

$573

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

lun. 12/8

7:00 am-9:35 am

2 stops17h 35m

Vienna Intl

vie. 12/12

10:15 am-8:24 pm

2 stops19h 09m

$574

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

jue. 12/11

8:30 am-8:45 am

1 stop15h 15m

Vienna Intl

jue. 12/18

6:50 am-1:20 pm

1 stop15h 30m

$574

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

jue. 11/27

11:45 am-2:00 pm

2 stops17h 15m

Vienna Intl

jue. 12/4

7:00 am-6:47 pm

2 stops20h 47m

$578

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

lun. 11/24

4:40 pm-7:20 pm

2 stops17h 40m

Vienna Intl

mié. 12/3

8:05 pm-2:35 pm

1 stop27h 30m

$618

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 22 results
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Best time to book a flight from Fremont to Vienna

Have a flexible travel schedule? Discover the best time to fly to Vienna from Fremont 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 Fremont to Vienna

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Vienna. Price data was last updated on October 24, 2025.

The price you pay for your flight from Fremont to Vienna may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Fremont to Vienna (average of $481). Flying from Fremont to Vienna in June is currently the most expensive (average of $796). 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 FR8 to VIE?

Find hourly flight availability from Fremont 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 octubre 30, 2025.

It’s optimal to fly from Fremont to Vienna in the afternoon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Fremont to Vienna?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Vienna. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Vienna

Get insights into the airlines that provide service to Vienna. 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 Vienna. Reviews last updated octubre 30, 2025.
Peruse reviews from past customers who have flown with Austrian Airlines, SWISS, and United Airlines from Fremont to Vienna to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
862 reviews
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
SWISS
7.5
Good
1,775 reviews
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
United Airlines
7.4
Good
8,998 reviews
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,541 reviews
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Condor
6.4
Okay
385 reviews
Austrian Airlines
7.6
Good
862 reviews

Comfort

7.3

Entertainment

6.8

Food

6.8

Overall

7.6

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

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

  • What airport do you fly into for flights to Vienna from Fremont?

    For a flight from Fremont to Vienna, you will be flying into Vienna Intl. Vienna Intl (VIE) is just 11.1 mi from the center of the city. Vienna Intl is the only Vienna airport and it handles 0 inbound flights from Fremont per day. 10 airlines have flights to Vienna Intl from Fremont on a regular basis.

  • How long is the flight from Fremont to Vienna?

    There are many flights that can get you from Fremont to Vienna in 20h 25m. Fly via United Airlines or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 5994 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from Fremont to Vienna?

    The cheapest flight price from Fremont to Vienna is $796. On average you can expect to pay $888. The most popular route, (San Francisco - Vienna Intl), can usually be booked for $410.

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

    Yes. In addition to deals on Fremont to Vienna flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fremont to Vienna?

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Vienna?

    Currently, November is the cheapest month in which you can book a flight from Fremont to Vienna (average of $481). Flying from Fremont to Vienna in June is currently the most expensive (average of $796). 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

Traveling to a place near Vienna?

Book flights to Vienna if you plan to visit one of these locations
Amstetten
Melk

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Top 10 airlines flying from Fremont to Vienna

Discover the top 10 airlines that operate flights from Fremont to Vienna. 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 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$404Average$496FlexibilityNo cancel feeOn-time77%
CondorCheapest$531Average$873FlexibilityNo cancel feeOn-time76%
SWISSCheapest$568Average$1,051FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$630Average$712FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$679Average$1,214FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$682Average$982FlexibilityNo cancel feeOn-time78%
Air CanadaCheapest$705Average$949FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$705Average$1,030FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$707Average$942FlexibilityNo cancel feeOn-time70%
KLMCheapest$844Average$1,618FlexibilityNo cancel feeOn-time75%

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