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$256+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — VIE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Vienna Intl are usually found in February 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 September 15, 2025.

Round-trip from

$593
(oojo)

One-way from

$256
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$810
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. 9% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This oojo deal was found by Cheapflights users on 9/15. 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.
Fri 11/74:40 pmSFO - VIE
2 stops31h 15mMultiple Airlines
Sun 11/168:05 pmVIE - SFO
1 stop27h 30mMultiple Airlines
Deal found 9/15$593
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:30 pmSFO - VIE
1 stop14h 35mCondor
Thu 10/307:50 amVIE - SFO
1 stop15h 40mCondor
Deal found 9/15$596
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:30 pmSFO - VIE
1 stop28h 05mScandinavian Airlines
Tue 11/410:15 amVIE - SFO
2 stops22h 26mScandinavian Airlines
Deal found 9/14$597
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Wed 12/106:50 pmSFO - VIE
1 stop18h 05mTurkish Airlines
Fri 12/1910:00 amVIE - SFO
1 stop39h 45mTurkish Airlines
Deal found 9/14$598
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 11/189:20 pmSFO - VIE
1 stop26h 10mUnited Airlines
Tue 11/2510:35 amVIE - SFO
1 stop35h 55mUnited Airlines
Deal found 9/15$599
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Wed 11/128:25 amSFO - VIE
1 stop15h 05mAustrian Airlines
Wed 11/1910:55 amVIE - SFO
1 stop17h 12mAustrian Airlines
Deal found 9/15$600
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Fri 11/74:40 pmSFO - VIE
2 stops17h 40mMultiple Airlines
Fri 11/2110:15 amVIE - SFO
1 stop13h 20mMultiple Airlines
Deal found 9/15$601
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:25 amSFO - VIE
2 stops29h 25mMultiple Airlines
Mon 11/175:55 amVIE - SFO
2 stops24h 27mMultiple Airlines
Deal found 9/14$604
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:30 amSFO - VIE
1 stop15h 15mAir Canada
Thu 11/2010:40 amVIE - SFO
1 stop19h 42mAir Canada
Deal found 9/15$605
This FlightHub deal was found by Cheapflights users on 9/13. 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.
Mon 9/226:45 pmSFO - VIE
1 stop35h 50mTurkish Airlines
Fri 10/177:50 pmVIE - SFO
1 stop23h 45mTurkish Airlines
Deal found 9/13$607
This oojo deal was found by Cheapflights users on 9/15. 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.
Mon 10/137:40 pmSFO - VIE
1 stop14h 45mMultiple Airlines
Sun 4/128:00 pmVIE - SFO
1 stop27h 40mMultiple Airlines
Deal found 9/15$608

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 September 15, 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

Tue 2/10

5:25 pm-6:05 pm

1 stop15h 40m

Vienna Intl

Tue 2/24

10:35 am-5:08 pm

2 stops39h 33m

$596

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Tue 11/4

12:50 pm-6:05 pm

1 stop20h 15m

Vienna Intl

Tue 11/18

10:35 am-1:35 pm

2 stops36h 00m

$596

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Sat 2/14

4:40 pm-7:25 pm

1 stop17h 45m

Vienna Intl

Sat 2/28

9:40 am-8:21 pm

2 stops19h 41m

$597

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Tue 1/13

11:20 am-6:05 pm

2 stops21h 45m

Vienna Intl

Tue 1/27

10:35 am-8:53 pm

1 stop19h 18m

$609

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Sun 11/2

5:25 pm-6:05 pm

1 stop15h 40m

Vienna Intl

Tue 11/18

10:35 am-9:34 pm

1 stop19h 59m

$609

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Mon 11/3

12:43 am-8:30 am

2 stops22h 47m

Vienna Intl

Tue 11/18

10:35 am-9:34 pm

1 stop19h 59m

$610

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Wed 1/14

11:20 am-6:05 pm

2 stops21h 45m

Vienna Intl

Wed 1/28

10:35 am-9:17 pm

1 stop19h 42m

$612

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Tue 11/4

12:43 am-8:30 am

2 stops22h 47m

Vienna Intl

Wed 11/19

10:35 am-7:20 pm

1 stop17h 45m

$613

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Thu 10/30

9:30 pm-7:25 pm

1 stop13h 55m

Vienna Intl

Thu 11/13

7:15 am-2:35 pm

2 stops16h 20m

$621

San FranciscoVienna

SFO - VIE

SFOVIE

San Francisco

Sun 1/11

12:43 am-8:30 am

2 stops22h 47m

Vienna Intl

Mon 1/26

3:00 pm-4:30 pm

1 stop34h 30m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
1
2
3

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 September 12, 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, October is the cheapest month in which you can book a flight from Fremont to Vienna (average of $737). Flying from Fremont to Vienna in June is currently the most expensive (average of $1,231). 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 September 15, 2025.

When flying from Fremont to Vienna, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Wednesday 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 September 15, 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
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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
850 reviews
Austrian Airlines
7.6
Good
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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
1,730 reviews
Austrian Airlines
7.6
Good
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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
8,929 reviews
Austrian Airlines
7.6
Good
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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
7,407 reviews
Austrian Airlines
7.6
Good
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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
6.3
Okay
364 reviews
Austrian Airlines
7.6
Good
850 reviews

Crew

8.1

Comfort

7.3

Overall

7.6

Entertainment

6.8

Boarding

7.6

Food

6.8

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. 11 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 15h 40m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5994 mi.

  • 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 $418.

  • 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, October is the cheapest month in which you can book a flight from Fremont to Vienna (average of $737). Flying from Fremont to Vienna in June is currently the most expensive (average of $1,231). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$403Average$566FlexibilityNo cancel feeOn-time77%
CondorCheapest$546Average$873FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$628Average$710FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$683Average$1,006FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$694Average$1,251FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$705Average$949FlexibilityNo cancel feeOn-time67%
SWISSCheapest$705Average$1,083FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$707Average$1,030FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$729Average$979FlexibilityNo cancel feeOn-time70%
KLMCheapest$846Average$1,594FlexibilityNo cancel feeOn-time75%

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