$318+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SGN
Feb 26 — Mar 51
1 adult, Economy
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Cheapest flights from San Francisco to VietnamExplore 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 January 27, 2026.
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 January 27, 2026.
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Tue 3/1710:40 am
SFO
- SGN
1 stop42h 00m
Singapore Airlines
Tue 3/317:40 pm
SGN
- SFO
1 stop27h 30m
Singapore Airlines
Deal found 1/26![Singapore Airlines logo]()
$677
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/212:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Wed 3/184:55 pm
SGN
- SFO
2 stops31h 05m
China Eastern
Deal found 1/26![China Eastern logo]()
$678
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Thu 4/26:45 pm
SFO
- SGN
2 stops35h 10m
Air India
Mon 4/278:55 pm
SGN
- SFO
1 stop24h 05m
Air India
Deal found 1/26![Air India logo]()
$680
This Korean Air deal was found by Cheapflights users on 1/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:40 am
SFO
- SGN
1 stop19h 45m
Korean Air
Fri 11/208:00 am
SGN
- SFO
1 stop16h 30m
Korean Air
Deal found 1/27![Korean Air logo]()
$681
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:15 pm
SFO
- SGN
1 stop22h 00m
ANA
Sun 9/2011:15 pm
SGN
- SFO
1 stop24h 20m
ANA
Deal found 1/27![ANA logo]()
$682
This oojo deal was found by Cheapflights users on 1/26. 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 3/1711:00 am
SFO
- SGN
2 stops42h 55m
Air India
Tue 4/148:55 pm
SGN
- SFO
1 stop24h 05m
Air India
Deal found 1/26![Air India logo]()
$683
This Asiana Airlines deal was found by Cheapflights users on 1/24. 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 3/411:50 pm
SFO
- SGN
1 stop32h 00m
Asiana Airlines
Thu 4/912:10 pm
SGN
- SFO
1 stop16h 50m
Asiana Airlines
Deal found 1/24![Asiana Airlines logo]()
$685
This Korean Air deal was found by Cheapflights users on 1/26. 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.
Sat 11/74:15 pm
SFO
- SGN
2 stops40h 05m
Korean Air
Fri 11/208:00 am
SGN
- SFO
1 stop16h 30m
Korean Air
Deal found 1/26![Korean Air logo]()
$686
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/211:40 am
SFO
- SGN
1 stop34h 10m
Delta
Fri 3/278:00 am
SGN
- SFO
1 stop16h 30m
Delta
Deal found 1/26![Delta logo]()
$687
This oojo deal was found by Cheapflights users on 1/27. 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.
Sat 4/46:45 pm
SFO
- SGN
2 stops35h 10m
Air India
Sun 4/198:55 pm
SGN
- SFO
1 stop24h 05m
Air India
Deal found 1/27![Air India logo]()
$688
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 4/410:45 pm
SFO
- SGN
2 stops33h 20m
United Airlines
Fri 4/247:00 am
SGN
- SFO
1 stop17h 35m
United Airlines
Deal found 1/25![United Airlines logo]()
$689
This KAYAK deal was found by Cheapflights users on 1/25. 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.
Mon 1/2611:00 am
SFO
- SGN
2 stops29h 10m
ANA
Sat 2/77:30 am
SGN
- SFO
1 stop16h 45m
ANA
Deal found 1/25![ANA logo]()
$690
Find 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 January 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $677 (FlightHub) |
One-way from | $318 (Mytrip) |
Popular in | June |
Cheapest in | September |
Average price | $787 |
Good round-trip deal | $913 or less |
Good one-way deal | $518 or less |
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 January 27, 2026.
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 3/14
12:40 pm-10:25 pm
1 stop19h 45m
Ho Chi Minh City
Sat 3/21
8:00 am-10:30 am
1 stop16h 30m
$681
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sun 3/1
11:40 am-12:50 pm
1 stop34h 10m
Ho Chi Minh City
Thu 3/26
2:05 pm-10:30 am
1 stop34h 25m
$681
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sat 4/4
12:55 pm-10:05 pm
1 stop19h 10m
Ho Chi Minh City
Fri 4/24
7:00 am-10:35 am
1 stop17h 35m
$693
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Wed 2/18
11:40 am-12:50 pm
1 stop34h 10m
Ho Chi Minh City
Fri 3/6
11:50 pm-3:03 pm
2 stops30h 13m
$697
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sun 3/1
4:40 pm-10:25 pm
2 stops38h 45m
Ho Chi Minh City
Thu 3/26
2:05 pm-10:30 am
1 stop34h 25m
$703
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sun 3/29
11:00 pm-10:05 pm
1 stop33h 05m
Ho Chi Minh City
Fri 4/3
7:00 am-9:20 am
1 stop16h 20m
$710
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sat 2/14
10:57 pm-10:55 pm
2 stops56h 58m
Ho Chi Minh City
Fri 4/3
7:00 am-9:20 am
1 stop16h 20m
$726
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sun 4/5
10:45 pm-10:05 pm
2 stops33h 20m
Ho Chi Minh City
Sun 4/26
11:15 pm-7:58 pm
2 stops34h 43m
$727
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Tue 4/14
8:49 am-10:05 pm
2 stops23h 16m
Ho Chi Minh City
Wed 5/6
7:00 am-2:52 pm
2 stops21h 52m
$738
San FranciscoDa Nang
SFO - DAD
SFODAD
San Francisco
Thu 3/5
11:40 am-2:15 pm
1 stop35h 35m
Da Nang
Fri 3/20
3:45 pm-10:30 am
1 stop32h 45m
$741
Showing 1-10 of 60 results
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, January is the cheapest month in which you can book a flight from San Francisco to Vietnam (average of $557). Flying from San Francisco 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 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 January 27, 2026.
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.
How often are flights from San Francisco to Vietnam delayed?
About 17% of weekly flights between San Francisco and Vietnam have experienced delays in the past year, with the average delay time being 163 minutes.
What is the most punctual flight time for San Francisco to Vietnam flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Vietnam flights?
Over the last year, Vietnam Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
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 January 27, 2026.
Read through reviews of airlines operating flights from San Francisco to Vietnam, such as STARLUX Airlines, EVA Air, and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Food
8.6
Boarding
8.9
Overall
8.9
Comfort
8.8
Crew
9.1
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
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.
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Alternative routes for San Francisco to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
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 January 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$310 | Average$817 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$440 | Average$803 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$471 | Average$588 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$511 | Average$862 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$611 | Average$748 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$611 | Average$698 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$621 | Average$850 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$638 | Average$771 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$654 | Average$734 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$655 | Average$944 | FlexibilityNo cancel fee | On-time72% |