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$234+ Cheap flights from Fremont, CA to Hungary

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Fremont to Hungary

Keep the following information in mind while searching for Fremont to Hungary flight deals. Data was last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$489
(Justfly.com)

One-way from

$234
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$705
Provider with most accurate pricing for San Francisco-Budapest Ferenc Liszt Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Budapest Ferenc Liszt Intl flights.
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From Fremont to Hungary
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One-way flight from Fremont to Hungary
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Highest demand for flights based on searches. 26% potential increase in price ($306 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Fremont to Hungary

Cheapest flights from Fremont to Hungary
Explore the most affordable flight options available from Fremont to Hungary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Justfly.com deal was found by Cheapflights users on 1/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/14:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Sun 3/157:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/6$489
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Sun 4/194:45 pmSFO - BUD
1 stop17h 25mScandinavian Airlines
Sun 4/267:50 pmBUD - SFO
1 stop27h 50mScandinavian Airlines
Deal found 1/7$490
This Vliegwinkel deal was found by Cheapflights users on 1/6. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/204:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Sun 3/87:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/6$491
This oojo deal was found by Cheapflights users on 1/6. 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.
Sun 3/14:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Sun 3/87:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/6$494
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Sat 3/74:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Thu 3/197:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/6$500
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Tue 3/108:25 amSFO - BUD
2 stops24h 35mBrussels Airlines
Tue 3/315:55 amBUD - SFO
1 stop15h 45mBrussels Airlines
Deal found 1/7$502
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 2/224:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Sun 3/87:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/6$507
This FlightHub deal was found by Cheapflights users on 1/7. 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.
Fri 2/274:40 pmSFO - BUD
1 stop32h 00mScandinavian Airlines
Fri 3/137:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/7$510
This FlightHub deal was found by Cheapflights users on 1/8. 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 3/165:40 pmSFO - BUD
1 stop17h 30mScandinavian Airlines
Sun 3/227:55 pmBUD - SFO
1 stop27h 40mScandinavian Airlines
Deal found 1/8$512
This Expedia deal was found by Cheapflights users on 1/6. 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.
Mon 5/44:30 pmSFO - BUD
1 stop14h 35mCondor
Mon 6/18:20 amBUD - SFO
1 stop15h 10mCondor
Deal found 1/6$515
This Gurufare deal was found by Cheapflights users on 1/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:25 pmSFO - DEB
2 stops59h 30mMultiple Airlines
Sun 3/19:20 pmDEB - SFO
1 stop31h 15mMultiple Airlines
Deal found 1/7$3,437

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Hungary 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 January 8, 2026.
Use the filters below to find and compare flights from Fremont to Hungary that are best for you.

Fly from

Fremont

Fly to

Hungary

Route

Depart

Return

Price

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Sun 3/8

5:40 pm-7:10 pm

1 stop17h 30m

Budapest Ferenc Liszt Intl

Wed 3/18

7:55 pm-3:35 pm

1 stop27h 40m

$523

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 3/18

10:40 pm-9:10 pm

1 stop14h 30m

Budapest Ferenc Liszt Intl

Tue 9/15

5:55 am-3:33 pm

2 stops18h 38m

$523

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Mon 2/23

4:40 pm-9:40 am

1 stop32h 00m

Budapest Ferenc Liszt Intl

Sun 3/8

7:55 pm-3:35 pm

1 stop27h 40m

$523

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 2/25

9:25 pm-9:10 pm

1 stop14h 45m

Budapest Ferenc Liszt Intl

Tue 3/17

6:20 am-9:22 pm

2 stops23h 02m

$540

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 1/21

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Mon 1/26

12:10 pm-11:50 am

1 stop32h 40m

$556

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Mon 1/19

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Fri 1/30

6:30 am-11:50 am

1 stop14h 20m

$556

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Tue 1/20

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Tue 1/27

12:10 pm-11:50 am

1 stop32h 40m

$556

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Sun 1/18

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Thu 1/29

5:05 pm-11:50 am

1 stop27h 45m

$556

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Wed 1/21

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Tue 1/27

6:30 am-11:50 am

1 stop14h 20m

$556

San FranciscoBudapest

SFO - BUD

SFOBUD

San Francisco

Tue 1/20

3:40 pm-9:40 pm

1 stop21h 00m

Budapest Ferenc Liszt Intl

Mon 1/26

12:10 pm-11:50 am

1 stop32h 40m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Fremont to Hungary

Have a flexible travel schedule? Discover the best time to fly to Hungary 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 Hungary

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

Currently, April is the cheapest month in which you can book a flight from Fremont to Hungary (average of $479). Flying from Fremont to Hungary in June is currently the most expensive (average of $952). 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.

Reviews of airlines servicing Hungary

Get insights into the airlines that provide service to Hungary. 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 Hungary. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown SWISS, United Airlines, and Turkish Airlines from Fremont to Hungary. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,839 reviews
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
United Airlines
7.4
Good
9,138 reviews
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Turkish Airlines
7.3
Good
4,150 reviews
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,692 reviews
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
British Airways
6.7
Okay
7,657 reviews
SWISS
7.5
Good
1,839 reviews

Overall

7.5

Crew

8.3

Entertainment

6.8

Food

7.1

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

Related info for your journey

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

  • How long is the flight from Fremont to Hungary?

    Airlines like Scandinavian Airlines and Delta fly from Fremont to Hungary in about 17h 30m. The time it takes to get you to your destination can typically vary by up to 3h 30m. The distance from Fremont to Hungary is about 6097 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Fremont to Hungary one-way?

    The cheapest airlines for a one-way flight from Fremont to Hungary are British Airways ($253), Scandinavian Airlines ($333), and SWISS ($354).

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Fremont to Hungary (average of $479). Flying from Fremont to Hungary in June is currently the most expensive (average of $952). 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 10 airlines flying from Fremont to Hungary

Discover the top 10 airlines that operate flights from Fremont to Hungary. 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$502Average$575FlexibilityNo cancel feeOn-time77%
DeltaCheapest$512Average$909FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$548Average$821FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$605Average$699FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$614Average$997FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$615Average$975FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$643Average$926FlexibilityNo cancel feeOn-time70%
CondorCheapest$654Average$989FlexibilityNo cancel feeOn-time76%
KLMCheapest$706Average$987FlexibilityNo cancel feeOn-time75%
Brussels AirlinesCheapest$739Average$1,010FlexibilityNo cancel feeOn-timeN/A

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