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$377+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
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 14, 2025.

Round-trip from

$696
(Ovago)

One-way from

$377
(CrystalTravel)

Popular in

December

Cheapest in

April

Average price

$1,205

Good round-trip deal

$901 or less

Good one-way deal

$472 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 ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($48 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 14, 2025.

This CrystalTravel deal was found by Cheapflights users on 7/12. 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.
Sun 10/51:20 amSFO - SGN
1 stop30h 35mANA
Sat 10/187:00 amSGN - SFO
1 stop17h 30mANA
Deal found 7/12$703
This Ovago deal was found by Cheapflights users on 7/12. 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.
Sun 9/2811:30 pmSFO - SGN
1 stop21h 35mAsiana Airlines
Mon 12/812:10 amSGN - SFO
1 stop29h 50mAsiana Airlines
Deal found 7/12$704
This FlightHub deal was found by Cheapflights users on 7/14. 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.
Sat 8/212:00 pmSFO - SGN
1 stop26h 55mChina Eastern
Wed 10/222:35 amSGN - SFO
1 stop20h 30mChina Eastern
Deal found 7/14$705
This Korean Air deal was found by Cheapflights users on 7/13. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:15 pmSFO - SGN
2 stops29h 35mKorean Air
Wed 11/268:05 amSGN - SFO
1 stop16h 25mKorean Air
Deal found 7/13$706
This oojo deal was found by Cheapflights users on 7/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2110:30 pmSFO - DAD
1 stop24h 00mPhilippine Airlines
Sun 11/302:30 pmDAD - SFO
1 stop20h 00mPhilippine Airlines
Deal found 7/13$706
This CrystalTravel deal was found by Cheapflights users on 7/12. 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.
Mon 8/111:40 pmSFO - SGN
1 stop30h 25mCathay Pacific
Sun 8/1711:05 amSGN - SFO
1 stop25h 50mCathay Pacific
Deal found 7/12$707
This oojo deal was found by Cheapflights users on 7/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:55 pmSFO - SGN
1 stop24h 35mPhilippine Airlines
Sat 10/119:50 amSGN - SFO
1 stop25h 00mPhilippine Airlines
Deal found 7/13$710
This Ovago deal was found by Cheapflights users on 7/12. 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.
Sun 9/712:15 pmSFO - DAD
1 stop34h 25mMultiple Airlines
Tue 9/1611:50 pmDAD - SFO
1 stop24h 40mMultiple Airlines
Deal found 7/12$721
This Korean Air deal was found by Cheapflights users on 7/14. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:45 pmSFO - HAN
2 stops52h 55mKorean Air
Sun 9/1411:10 pmHAN - SFO
1 stop25h 30mKorean Air
Deal found 7/14$722
This United Airlines deal was found by Cheapflights users on 7/12. 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 9/241:20 amSFO - SGN
1 stop30h 35mUnited Airlines
Wed 12/1011:05 pmSGN - SFO
1 stop31h 15mUnited Airlines
Deal found 7/12$723
This Ovago deal was found by Cheapflights users on 7/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:20 amSFO - HAN
1 stop27h 45mCathay Pacific
Mon 10/67:05 pmHAN - SFO
1 stop17h 35mCathay Pacific
Deal found 7/13$728
This FlightHub deal was found by Cheapflights users on 7/11. 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 9/1212:15 pmSFO - DAD
2 stops28h 55mANA
Thu 10/21:10 amDAD - SFO
1 stop23h 50mANA
Deal found 7/11$730

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 14, 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

Sat 1/10

9:40 am-8:05 am

1 stop31h 25m

Ho Chi Minh City

Tue 2/10

12:15 pm-7:50 am

1 stop34h 35m

$703

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 9/28

11:30 pm-11:05 am

1 stop21h 35m

Ho Chi Minh City

Mon 12/8

12:10 am-3:00 pm

1 stop29h 50m

$704

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sat 8/2

12:00 pm-4:55 am

1 stop26h 55m

Ho Chi Minh City

Wed 10/22

2:35 am-9:05 am

1 stop20h 30m

$705

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 11/12

1:00 pm-12:50 pm

2 stops32h 50m

Ho Chi Minh City

Wed 11/26

2:05 pm-9:30 am

1 stop34h 25m

$706

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Mon 8/11

1:40 pm-10:05 am

1 stop30h 25m

Ho Chi Minh City

Sun 8/17

11:05 am-10:55 pm

1 stop25h 50m

$707

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 9/17

11:55 pm-2:30 pm

1 stop24h 35m

Ho Chi Minh City

Sat 10/11

9:50 am-8:50 pm

1 stop25h 00m

$710

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Sun 9/7

12:15 pm-12:40 pm

1 stop34h 25m

Da Nang

Tue 9/16

11:50 pm-10:30 am

1 stop24h 40m

$721

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 8/31

3:45 pm-10:40 am

2 stops52h 55m

Hanoi Noibai

Sun 9/14

11:10 pm-10:40 am

1 stop25h 30m

$722

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 9/24

1:20 am-9:55 pm

1 stop30h 35m

Ho Chi Minh City

Wed 12/10

11:05 pm-3:20 pm

1 stop31h 15m

$723

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 9/21

12:20 am-6:05 pm

1 stop27h 45m

Hanoi Noibai

Mon 10/6

7:05 pm-10:40 pm

1 stop17h 35m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

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 $1,430). 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 14, 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 14, 2025.
Read through reviews of airlines operating flights from San Francisco to Vietnam, such as STARLUX Airlines, Korean 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
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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
189 reviews
STARLUX Airlines
9.0
Wonderful
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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
1,109 reviews
STARLUX Airlines
9.0
Wonderful
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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
902 reviews
STARLUX Airlines
9.0
Wonderful
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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
1,513 reviews
STARLUX Airlines
9.0
Wonderful
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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.
China Airlines
8.3
Very good
744 reviews
STARLUX Airlines
9.0
Wonderful
189 reviews

Food

8.9

Boarding

9.0

Comfort

9.0

Crew

9.3

Entertainment

9.0

Overall

9.0

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, 117 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 $377 on Japan Airlines. Other airlines that offer cheap prices include Korean Air from $379 and Cathay Pacific from $382 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 $2,039 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 $552.

  • 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 $1,430). 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$503Average$931FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$542Average$993FlexibilityNo cancel feeOn-time69%
Air IndiaCheapest$611Average$961FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$643Average$926FlexibilityNo cancel feeOn-time81%
China EasternCheapest$647Average$746FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$656Average$740FlexibilityNo cancel feeOn-time60%
Japan AirlinesCheapest$673Average$838FlexibilityNo cancel feeOn-time79%
Asiana AirlinesCheapest$675Average$825FlexibilityNo cancel feeOn-time76%
China AirlinesCheapest$690Average$828FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$701Average$858FlexibilityNo cancel feeOn-time72%

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