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$355+ Cheap flights from San Francisco (SFO) 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from San Francisco to Vietnam

Keep the following information in mind while searching for San Francisco to Vietnam flight deals. Data was last updated July 29, 2025.

Round-trip from

$683
(CrystalTravel)

One-way from

$355
(FlightHub)

Popular in

December

Cheapest in

April

Average price

$1,205

Good round-trip deal

$930 or less

Good one-way deal

$492 or less
From San Francisco to Vietnam
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One-way flight from San Francisco to Vietnam
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Highest demand for flights based on searches. 10% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Francisco to Vietnam.
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Price to beat on a one-way flight from San Francisco to Vietnam.
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Find flight deals from San Francisco to Vietnam

Cheapest flights from San Francisco to Vietnam
Explore the most affordable flight options available from San Francisco to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This CrystalTravel deal was found by Cheapflights users on 7/28. 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.
Wed 8/1311:55 amSFO - SGN
1 stop22h 20mANA
Sun 8/317:00 amSGN - SFO
1 stop17h 55mANA
Deal found 7/28$683
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:00 amSFO - SGN
1 stop43h 55mAir India
Wed 9/38:55 pmSGN - SFO
1 stop24h 05mAir India
Deal found 7/29$686
This KAYAK deal was found by Cheapflights users on 7/28. 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.
Thu 8/712:00 pmSFO - SGN
3 stops64h 30mChina Eastern
Fri 10/247:30 pmSGN - SFO
2 stops27h 35mChina Eastern
Deal found 7/28$687
This FlightHub deal was found by Cheapflights users on 7/27. 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 10/811:55 pmSFO - SGN
1 stop24h 35mPhilippine Airlines
Tue 10/219:50 amSGN - SFO
1 stop25h 00mPhilippine Airlines
Deal found 7/27$688
This Travelocity deal was found by Cheapflights users on 7/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1911:30 pmSFO - SGN
1 stop33h 15mAsiana Airlines
Sat 4/1112:10 amSGN - SFO
1 stop28h 50mAsiana Airlines
Deal found 7/28$689
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:20 amSFO - SGN
1 stop30h 35mUnited Airlines
Tue 4/1411:15 pmSGN - SFO
1 stop31h 20mUnited Airlines
Deal found 7/28$693
This oojo deal was found by Cheapflights users on 7/27. 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.
Tue 9/911:55 pmSFO - DAD
1 stop22h 50mPhilippine Airlines
Sat 9/271:35 pmDAD - SFO
1 stop21h 15mPhilippine Airlines
Deal found 7/27$704
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:00 pmSFO - DAD
1 stop35h 15mMultiple Airlines
Wed 11/1212:35 amDAD - SFO
1 stop23h 40mMultiple Airlines
Deal found 7/29$714
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:05 amSFO - DAD
1 stop25h 30mChina Airlines
Thu 9/189:50 amDAD - SFO
1 stop24h 05mChina Airlines
Deal found 7/28$723
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:05 amSFO - SGN
1 stop18h 35mChina Airlines
Wed 10/1510:50 amSGN - SFO
1 stop23h 05mChina Airlines
Deal found 7/28$724
This oojo deal was found by Cheapflights users on 7/27. 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.
Tue 8/1912:05 amSFO - SGN
1 stop20h 00mCathay Pacific
Sun 9/146:20 pmSGN - SFO
1 stop18h 35mCathay Pacific
Deal found 7/27$725
This FlightHub deal was found by Cheapflights users on 7/29. 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.
Fri 8/2210:55 amSFO - DAD
2 stops30h 15mANA
Thu 9/111:10 amDAD - SFO
1 stop23h 50mANA
Deal found 7/29$727

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 July 29, 2025.
Use the filters below to find and compare flights from San Francisco to Vietnam that are best for you.

Fly from

San Francisco

Fly to

Vietnam

Route

Depart

Return

Price

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 8/13

11:55 am-12:15 am

1 stop22h 20m

Ho Chi Minh City

Sun 8/31

7:00 am-10:55 am

1 stop17h 55m

$683

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sat 8/23

10:00 am-7:55 pm

1 stop43h 55m

Ho Chi Minh City

Wed 9/3

8:55 pm-7:00 am

1 stop24h 05m

$686

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 10/8

11:55 pm-2:30 pm

1 stop24h 35m

Ho Chi Minh City

Tue 10/21

9:50 am-8:50 pm

1 stop25h 00m

$688

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 10/19

11:30 pm-10:45 pm

1 stop33h 15m

Ho Chi Minh City

Sat 4/11

12:10 am-3:00 pm

1 stop28h 50m

$689

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Mon 10/20

1:20 am-9:55 pm

1 stop30h 35m

Ho Chi Minh City

Sun 4/19

11:15 pm-4:35 pm

1 stop31h 20m

$693

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Tue 9/9

11:55 pm-12:45 pm

1 stop22h 50m

Da Nang

Sat 9/27

1:35 pm-8:50 pm

1 stop21h 15m

$704

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 8/31

12:05 am-10:05 am

1 stop20h 00m

Ho Chi Minh City

Mon 9/29

1:45 pm-5:30 pm

1 stop17h 45m

$705

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Mon 8/25

12:40 pm-12:40 pm

1 stop34h 00m

Da Nang

Wed 10/1

11:50 pm-10:30 am

1 stop24h 40m

$715

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 1/7

9:40 am-8:05 am

1 stop31h 25m

Ho Chi Minh City

Mon 3/30

6:15 pm-9:40 am

1 stop29h 25m

$719

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Wed 9/3

1:05 am-4:35 pm

1 stop25h 30m

Da Nang

Thu 9/18

9:50 am-7:55 pm

1 stop24h 05m

$723

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Vietnam (average of $915). Flying from San Francisco to Vietnam in June is currently the most expensive (average of $1,431). 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 SFO to VN?

Find hourly flight availability from San Francisco 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 July 29, 2025.

When flying from San Francisco 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.

What is the cheapest day to fly from San Francisco to Vietnam?

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

Travelers seeking maximum savings on their San Francisco to Vietnam flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings 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 July 29, 2025.
Read through reviews of airlines operating flights from San Francisco to Vietnam, such as STARLUX Airlines, EVA Air, and ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
198 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,221 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,121 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,535 reviews
STARLUX Airlines
9.0
Wonderful
198 reviews

Boarding

9.0

Overall

9.0

Entertainment

9.0

Comfort

8.9

Crew

9.3

Food

8.8

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Vietnam. 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 from for flights from San Francisco to Vietnam?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Vietnam.

  • How popular is this San Francisco to Vietnam flight route?

    Within the past month, 127 users have taken a look at flights from San Francisco to Vietnam.

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

    One-way options have recently been found by users for as low as $355 on Air India. Other airlines that offer cheap prices include ANA from $356 and Asiana Airlines from $359 one-way.

  • What are the most popular routes from San Francisco to Vietnam?

    The most popular route from San Francisco to Vietnam is San Francisco - Ho Chi Minh City. You may also consider San Francisco - Hanoi Noibai or San Francisco - Da Nang.

  • What are the cheapest flights from San Francisco to Vietnam?

    On average you can expect to pay $2,109 for a flight from San Francisco to Vietnam. The cheapest flight overall is $410 while the most popular route, (San Francisco - Ho Chi Minh City) is currently priced at $550.

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

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

  • How can I find direct flights from San Francisco to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Vietnam (average of $915). Flying from San Francisco to Vietnam in June is currently the most expensive (average of $1,431). 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 San Francisco to Vietnam

Discover the top 10 airlines that operate flights from San Francisco 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$542Average$993FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$586Average$898FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$611Average$803FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$638Average$929FlexibilityNo cancel feeOn-time81%
China EasternCheapest$647Average$745FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$656Average$714FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$661Average$824FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$672Average$835FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$689Average$830FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$701Average$860FlexibilityNo cancel feeOn-time72%

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