Vietnam

$282+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Mar 5 — Mar 121
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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 February 3, 2026.

This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:40 am
SFO
-
PQC
2 stops28h 10m
Multiple Airlines
Tue 3/107:00 am
PQC
-
SFO
2 stops41h 30m
Multiple Airlines
Deal found 2/1$642
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Sat 8/112:40 pm
SFO
-
SGN
1 stop21h 35m
ANA
Sat 8/297:00 am
SGN
-
SFO
1 stop17h 55m
ANA
Deal found 2/1$675
This FlightHub deal was found by Cheapflights users on 2/1. 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 8/1511:45 am
SFO
-
SGN
1 stop33h 10m
Singapore Airlines
Sat 9/53:40 pm
SGN
-
SFO
1 stop32h 10m
Singapore Airlines
Deal found 2/1$677
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 4/1910:45 pm
SFO
-
SGN
2 stops33h 10m
United Airlines
Thu 4/237:00 am
SGN
-
SFO
2 stops21h 52m
United Airlines
Deal found 2/2$678
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/111:50 pm
SFO
-
SGN
1 stop32h 00m
Asiana Airlines
Mon 3/3012:10 am
SGN
-
SFO
1 stop28h 50m
Asiana Airlines
Deal found 2/3$679
This FlightHub deal was found by Cheapflights users on 2/3. 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 2/710:55 pm
SFO
-
SGN
1 stop28h 40m
Cathay Pacific
Sat 3/2111:35 am
SGN
-
SFO
1 stop24h 40m
Cathay Pacific
Deal found 2/3$680
This oojo deal was found by Cheapflights users on 2/3. 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.
Sat 4/181:00 pm
SFO
-
PQC
1 stop30h 40m
Cathay Pacific
Thu 4/2310:25 am
PQC
-
SFO
1 stop26h 15m
Cathay Pacific
Deal found 2/3$680
This Korean Air deal was found by Cheapflights users on 2/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:40 pm
SFO
-
SGN
1 stop19h 45m
Korean Air
Fri 11/208:00 am
SGN
-
SFO
1 stop16h 30m
Korean Air
Deal found 2/1$681
This oojo deal was found by Cheapflights users on 2/3. 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.
Sat 3/79:45 pm
SFO
-
SGN
1 stop21h 50m
Cathay Pacific
Sat 3/217:15 am
SGN
-
SFO
1 stop24h 05m
Cathay Pacific
Deal found 2/3$682
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 3/267:15 am
SFO
-
SGN
2 stops25h 40m
United Airlines
Thu 5/77:00 am
SGN
-
SFO
2 stops38h 35m
United Airlines
Deal found 2/2$683
This KAYAK deal was found by Cheapflights users on 2/1. 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.
Sat 10/2411:34 am
SFO
-
SGN
2 stops44h 16m
ANA
Mon 11/3011:05 pm
SGN
-
SFO
1 stop31h 15m
ANA
Deal found 2/1$684
This Gotogate deal was found by Cheapflights users on 2/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:40 am
SFO
-
PQC
1 stop35h 20m
Korean Air
Tue 3/103:30 pm
PQC
-
SFO
1 stop33h 00m
Korean Air
Deal found 2/1$684

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$642
(Trip.com)

One-way from

$282
(oojo)

Popular in

June

Cheapest in

September

Average price

$793
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 ($38 potential savings vs. average RT price).
Average for round-trip flights in February 2026

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 February 3, 2026.
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 FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Sat 4/18

1:00 pm-9:40 am

1 stop30h 40m

Phu Quoc Duong Dang

Thu 4/23

10:25 am-10:40 pm

1 stop26h 15m

$680

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sat 3/14

12:40 pm-12:50 pm

1 stop34h 10m

Ho Chi Minh City

Fri 4/17

7:35 am-10:40 am

1 stop17h 05m

$681

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 3/8

12:40 pm-9:45 pm

1 stop19h 05m

Hanoi Noibai

Thu 3/19

11:05 pm-10:30 am

1 stop25h 25m

$686

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Wed 3/11

11:50 pm-10:25 pm

1 stop32h 35m

Hanoi Noibai

Tue 4/14

11:30 pm-3:00 pm

1 stop29h 30m

$692

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Tue 3/10

11:50 pm-10:25 pm

1 stop32h 35m

Hanoi Noibai

Tue 4/14

11:30 pm-3:00 pm

1 stop29h 30m

$692

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 2/18

11:40 am-10:25 pm

1 stop19h 45m

Ho Chi Minh City

Thu 4/30

11:45 pm-3:59 pm

2 stops30h 14m

$698

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Wed 3/4

9:45 pm-6:05 pm

1 stop29h 20m

Phu Quoc Duong Dang

Wed 3/11

10:50 am-10:15 pm

1 stop25h 25m

$699

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Mon 3/2

11:40 am-2:00 pm

1 stop35h 20m

Phu Quoc Duong Dang

Tue 3/10

3:30 pm-10:30 am

1 stop33h 00m

$699

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Wed 3/4

11:40 am-2:00 pm

1 stop35h 20m

Phu Quoc Duong Dang

Wed 3/11

3:30 pm-10:30 am

1 stop33h 00m

$699

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Tue 3/3

11:40 am-2:00 pm

1 stop35h 20m

Phu Quoc Duong Dang

Tue 3/10

3:30 pm-10:30 am

1 stop33h 00m

$699

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

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, August is the cheapest month in which you can book a flight from Fremont to Vietnam (average of $497). Flying from Fremont to Vietnam in July is currently the most expensive (average of $862). 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 February 3, 2026.

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

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 February 3, 2026.
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.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Entertainment

8.8

Overall

8.9

Crew

9.1

Boarding

8.9

Comfort

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

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 $680, Cathay Pacific can have you in Vietnam from Fremont in 30h 40m. The distance from Fremont to Vietnam is about 7973 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 $146 on Singapore Airlines. Other airlines that offer cheap prices include China Southern from $226 and Korean Air from $294 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 $2,126 for a flight from Fremont to Vietnam. The cheapest flight overall is $416 while the most popular route, (San Francisco - Ho Chi Minh City) is currently priced at $545.

  • 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, August is the cheapest month in which you can book a flight from Fremont to Vietnam (average of $497). Flying from Fremont to Vietnam in July is currently the most expensive (average of $862). 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$310Average$816FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$440Average$805FlexibilityNo cancel feeOn-time79%
China SouthernCheapest$475Average$583FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$511Average$844FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$611Average$747FlexibilityNo cancel feeOn-timeN/A
Philippine AirlinesCheapest$611Average$698FlexibilityNo cancel feeOn-time60%
STARLUX AirlinesCheapest$621Average$851FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$638Average$765FlexibilityNo cancel feeOn-time76%
China EasternCheapest$654Average$736FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$655Average$941FlexibilityNo cancel feeOn-time72%

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