Vietnam

$361+ Cheap flights from Fremont, CA to Vietnam

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Jan 15 — Jan 221
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Cheap flight deals from Fremont to Vietnam

Cheapest flights from Fremont to Vietnam
Explore the most affordable flight options available from Fremont to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/3011:40 amSFO - SGN
1 stop20h 15mUnited Airlines
Tue 1/206:00 amSGN - SFO
2 stops42h 10mUnited Airlines
Deal found 12/16$701
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/3011:40 amSFO - SGN
1 stop20h 15mUnited Airlines
Wed 1/216:00 amSGN - SFO
1 stop16h 00mUnited Airlines
Deal found 12/16$703
This United Airlines deal was found by Cheapflights users on 12/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:15 pmSFO - SGN
1 stop32h 40mUnited Airlines
Wed 1/286:00 amSGN - SFO
2 stops22h 34mUnited Airlines
Deal found 12/14$705
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/3011:40 amSFO - SGN
1 stop20h 15mUnited Airlines
Sun 1/186:00 amSGN - SFO
2 stops42h 15mUnited Airlines
Deal found 12/16$712
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:35 pmSFO - SGN
2 stops57h 20mUnited Airlines
Thu 1/226:00 amSGN - SFO
2 stops29h 07mUnited Airlines
Deal found 12/13$715
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2910:35 pmSFO - SGN
2 stops33h 20mUnited Airlines
Thu 1/226:00 amSGN - SFO
1 stop27h 55mUnited Airlines
Deal found 12/15$824
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2911:15 pmSFO - SGN
1 stop32h 40mUnited Airlines
Wed 1/216:00 amSGN - SFO
2 stops24h 20mUnited Airlines
Deal found 12/16$826
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/3010:35 pmSFO - SGN
2 stops33h 20mUnited Airlines
Mon 1/196:00 amSGN - SFO
2 stops42h 15mUnited Airlines
Deal found 12/16$833
This FlightHub deal was found by Cheapflights users on 12/16. 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 12/3111:50 pmSFO - DAD
1 stop30h 55mAsiana Airlines
Wed 4/111:05 pmDAD - SFO
1 stop29h 55mAsiana Airlines
Deal found 12/16$909
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/2910:40 amSFO - HAN
1 stop21h 25mUnited Airlines
Wed 1/711:50 pmHAN - SFO
1 stop21h 40mUnited Airlines
Deal found 12/15$941
This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:50 pmSFO - DAD
1 stop30h 55mAsiana Airlines
Fri 5/111:05 pmDAD - SFO
1 stop29h 55mAsiana Airlines
Deal found 12/15$961
This Asiana Airlines deal was found by Cheapflights users on 12/15. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:50 pmSFO - DAD
1 stop30h 55mAsiana Airlines
Sat 5/211:05 pmDAD - SFO
1 stop29h 55mAsiana Airlines
Deal found 12/15$974

Find flight deals from Fremont to Vietnam

Keep the following information in mind while searching for Fremont to Vietnam flight deals. Data was last updated December 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$673
(CrystalTravel)

One-way from

$361
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,267
Provider with most accurate pricing for San Francisco-Ho Chi Minh City flight deals.
Provider most trusted by Cheapflights users for San Francisco-Ho Chi Minh City flights.
From Fremont to Vietnam
One-way flight from Fremont to Vietnam
Highest demand for flights based on searches. 20% potential increase in price ($230 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Vietnam 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 December 16, 2025.
Use the filters below to find and compare flights from Fremont to Vietnam that are best for you.

Fly from

Fremont

Fly to

Vietnam

Route

Depart

Return

Price

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 4/12

11:30 pm-11:00 am

1 stop21h 30m

Ho Chi Minh City

Sat 4/25

12:10 pm-3:00 pm

1 stop16h 50m

$695

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Thu 1/15

11:15 pm-10:55 pm

1 stop32h 40m

Ho Chi Minh City

Mon 1/19

6:00 am-3:20 pm

2 stops48h 20m

$701

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Thu 1/15

11:15 pm-10:55 pm

1 stop32h 40m

Ho Chi Minh City

Wed 4/15

7:00 am-8:05 pm

1 stop27h 05m

$703

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Mon 2/9

11:40 am-10:25 pm

1 stop19h 45m

Ho Chi Minh City

Tue 2/24

8:00 am-9:30 am

1 stop16h 30m

$713

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 1/18

11:40 am-12:50 pm

1 stop34h 10m

Ho Chi Minh City

Thu 4/16

7:35 am-10:40 am

1 stop17h 05m

$717

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Tue 1/20

11:40 am-10:25 pm

1 stop19h 45m

Ho Chi Minh City

Fri 4/17

7:35 am-10:40 am

1 stop17h 05m

$717

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Thu 5/7

8:15 am-9:50 pm

2 stops23h 35m

Ho Chi Minh City

Sun 5/17

11:15 pm-4:35 pm

1 stop31h 20m

$719

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 5/6

6:00 am-9:50 pm

2 stops25h 50m

Ho Chi Minh City

Mon 6/8

7:00 am-10:35 am

1 stop17h 35m

$722

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Fri 4/24

4:15 pm-12:35 pm

2 stops30h 20m

Ho Chi Minh City

Mon 4/27

1:55 pm-10:40 am

1 stop34h 45m

$722

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 1/4

11:15 pm-10:55 pm

1 stop32h 40m

Ho Chi Minh City

Sun 2/1

6:00 am-3:20 pm

2 stops48h 20m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 60 results
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Best time to book a flight from Fremont to Vietnam

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

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

Currently, September is the cheapest month in which you can book a flight from Fremont to Vietnam (average of $609). Flying from Fremont to Vietnam in July is currently the most expensive (average of $857). 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 VN?

Find hourly flight availability from Fremont to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 17% on flights from Fremont to Vietnam by exploring options for tickets in the afternoon.

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

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

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

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air, and China Airlines from Fremont to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Comfort

8.8

Overall

8.9

Entertainment

8.8

Food

8.7

Crew

9.2

Boarding

8.9

Reviews

1 / 9
10.0
Excellent

Chad,Nov 2025

TPE - SEA

Starlux Airlines was amazing. No complaints on anything with them

Related info for your journey

Find useful and relevant information for your journey from Fremont to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Fremont to Vietnam flight route?

  • How long is the flight from Fremont to Vietnam?

    For as low as $695, Air India can have you in Vietnam from Fremont in 32h. The distance from Fremont to Vietnam is about 7822 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $227 on China Southern. Other airlines that offer cheap prices include Korean Air from $294 and Singapore Airlines from $302 one-way.

  • What are the most popular routes from Fremont to Vietnam?

  • What are the cheapest flights from Fremont to Vietnam?

    On average you can expect to pay $2,097 for a flight from Fremont to Vietnam. The cheapest flight overall is $448 while the most popular route, (San Francisco - Ho Chi Minh City) is currently priced at $629.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Fremont to Vietnam (average of $609). Flying from Fremont to Vietnam in July is currently the most expensive (average of $857). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Fremont to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Fremont to Vietnam

Discover the top 10 airlines that operate flights from Fremont to Vietnam. 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$471Average$737FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$555Average$822FlexibilityNo cancel feeOn-time81%
Korean AirCheapest$583Average$882FlexibilityNo cancel feeOn-time81%
Philippine AirlinesCheapest$609Average$698FlexibilityNo cancel feeOn-time60%
Air IndiaCheapest$611Average$729FlexibilityNo cancel feeOn-timeN/A
STARLUX AirlinesCheapest$621Average$863FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$644Average$773FlexibilityNo cancel feeOn-time76%
China EasternCheapest$647Average$705FlexibilityNo cancel feeOn-time62%
Japan AirlinesCheapest$651Average$804FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$655Average$934FlexibilityNo cancel feeOn-time72%

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