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Cheap flights from San Francisco to Vietnam from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Vietnam departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Vietnam

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
10:00 am - 7:55 pm
SFO
-
SGN
43h 55m
2 stops
Air India Logo
8:55 pm - 7:00 am
SGN
-
SFO
24h 05m
1 stop
$680Air India
Wed, Apr 1 - Wed, May 6
Korean Air Logo
11:40 am - 10:25 pm
SFO
-
SGN
19h 45m
1 stop
Korean Air Logo
2:05 pm - 10:30 am
SGN
-
SFO
34h 25m
1 stop
$681Korean Air
Sun, Mar 1 - Thu, Mar 26
United Airlines Logo
1:45 am - 9:55 pm
SFO
-
SGN
30h 10m
1 stop
United Airlines Logo
7:00 am - 10:35 am
SGN
-
SFO
17h 35m
1 stop
$685United Airlines
Fri, Apr 17 - Sat, Apr 25
United Airlines Logo
12:20 pm - 12:15 am
SFO
-
SGN
21h 55m
1 stop
United Airlines Logo
7:00 am - 10:35 am
SGN
-
SFO
17h 35m
1 stop
$688United Airlines
Fri, Apr 17 - Sat, Apr 25
China Airlines Logo
1:05 am - 9:00 am
SFO
-
DAD
17h 55m
1 stop
China Airlines Logo
10:00 am - 7:55 pm
DAD
-
SFO
23h 55m
1 stop
$702China Airlines
Mon, Mar 30 - Thu, May 7
China Airlines Logo
1:05 am - 9:00 am
SFO
-
DAD
17h 55m
1 stop
China Airlines Logo
10:00 am - 7:55 pm
DAD
-
SFO
23h 55m
1 stop
$704China Airlines
Mon, Mar 30 - Thu, May 7
Asiana Airlines Logo
11:50 pm - 9:45 pm
SFO
-
DAD
30h 55m
1 stop
Asiana Airlines Logo
11:00 pm - 2:00 pm
DAD
-
SFO
30h 00m
1 stop
$739Asiana Airlines
Wed, Feb 18 - Sat, Mar 7
Asiana Airlines Logo
11:50 pm - 9:45 pm
SFO
-
DAD
30h 55m
1 stop
Asiana Airlines Logo
11:00 pm - 3:00 pm
DAD
-
SFO
30h 00m
1 stop
$743Asiana Airlines
Thu, Feb 19 - Wed, Mar 25
Vietnam Airlines Logo
10:50 pm - 8:50 pm
SFO
-
CXR
32h 00m
1 stop
Vietnam Airlines Logo
8:40 am - 5:55 pm
CXR
-
SFO
23h 15m
1 stop
$896Vietnam Airlines
Wed, Apr 15 - Thu, Apr 30
Vietnam Airlines Logo
10:50 pm - 9:30 pm
SFO
-
HUI
32h 40m
1 stop
Vietnam Airlines Logo
1:05 pm - 5:55 pm
HUI
-
SFO
18h 50m
1 stop
$938Vietnam Airlines
Sun, Apr 12 - Thu, Apr 23

Air India flights from San Francisco to Vietnam

Our best Air India deals on San Francisco to Vietnam flight tickets
Air India
Apr 15
SFO10:00 amSan Francisco
43h 55m
2 stops
SGN7:55 pmHo Chi Minh City
Apr 29
SGN8:55 pmHo Chi Minh City
24h 05m
1 stop
SFO7:00 amSan Francisco
$680
Air India
Mar 3
SFO10:00 amSan Francisco
42h 55m
2 stops
SGN7:55 pmHo Chi Minh City
Mar 23
SGN8:55 pmHo Chi Minh City
25h 05m
1 stop
SFO8:00 amSan Francisco
$683
Air India
Mar 3
SFO10:00 amSan Francisco
42h 55m
2 stops
SGN7:55 pmHo Chi Minh City
Mar 23
SGN8:55 pmHo Chi Minh City
25h 05m
1 stop
SFO8:00 amSan Francisco
$686

China Eastern flights from San Francisco to Vietnam

Our best China Eastern deals on San Francisco to Vietnam flight tickets
China Eastern
Jan 26
SFO12:00 pmSan Francisco
22h 10m
1 stop
SGN1:10 amHo Chi Minh City
Mar 22
SGN2:10 amHo Chi Minh City
21h 50m
1 stop
SFO10:00 amSan Francisco
$681
China Eastern
Feb 2
SFO12:00 pmSan Francisco
37h 00m
2 stops
SGN4:00 pmHo Chi Minh City
Apr 1
SGN2:35 amHo Chi Minh City
20h 30m
1 stop
SFO9:05 amSan Francisco
$682
China Eastern
Mar 19
SFO1:00 pmSan Francisco
22h 10m
1 stop
SGN1:10 amHo Chi Minh City
Apr 5
SGN7:10 pmHo Chi Minh City
27h 55m
2 stops
SFO9:05 amSan Francisco
$687

momondo 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, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from San Francisco to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 4/1

10:00 am-7:55 pm

2 stops43h 55m

Ho Chi Minh City

Wed 5/6

8:55 pm-7:00 am

1 stop24h 05m

$680

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 3/1

11:40 am-10:25 pm

1 stop19h 45m

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

Fri 4/17

1:45 am-9:55 pm

1 stop30h 10m

Ho Chi Minh City

Sat 4/25

7:00 am-10:35 am

1 stop17h 35m

$685

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Fri 4/17

12:20 pm-12:15 am

1 stop21h 55m

Ho Chi Minh City

Sat 4/25

7:00 am-10:35 am

1 stop17h 35m

$688

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Mon 3/30

1:05 am-9:00 am

1 stop17h 55m

Da Nang

Thu 5/7

10:00 am-7:55 pm

1 stop23h 55m

$702

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Mon 3/30

1:05 am-9:00 am

1 stop17h 55m

Da Nang

Thu 5/7

10:00 am-7:55 pm

1 stop23h 55m

$704

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Wed 2/18

11:50 pm-9:45 pm

1 stop30h 55m

Da Nang

Sat 3/7

11:00 pm-2:00 pm

1 stop30h 00m

$739

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Thu 2/19

11:50 pm-9:45 pm

1 stop30h 55m

Da Nang

Wed 3/25

11:00 pm-3:00 pm

1 stop30h 00m

$743

San FranciscoNha Trang

SFO - CXR

SFOCXR

San Francisco

Wed 4/15

10:50 pm-8:50 pm

1 stop32h 00m

Nha Trang Cam Ranh

Thu 4/30

8:40 am-5:55 pm

1 stop23h 15m

$896

San FranciscoHue

SFO - HUI

SFOHUI

San Francisco

Sun 4/12

10:50 pm-9:30 pm

1 stop32h 40m

Hue Phu Bai

Thu 4/23

1:05 pm-5:55 pm

1 stop18h 50m

$938

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vietnam from

How to get the cheapest flight ticket from San Francisco to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from San Francisco, with most prices found around $733. If you don’t want to visit Vietnam in September, then you should wait until October to fly from San Francisco, when ticket prices are also cheap, with an average price of $750.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Monday is the cheapest day to fly to Vietnam from San Francisco. The lowest ticket price found for a Monday departure recently was $939. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,149.

What is the cheapest San Francisco to Vietnam flight route?

Fly from San Francisco to Ho Chi Minh City for the best San Francisco - Vietnam flight prices

How far in advance should I book a flight to Vietnam?

You are more likely to see cheaper flights to Vietnam from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $899 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from San Francisco for as low as $780 on momondo.

What cabin class options are available on San Francisco to Vietnam flights?

There are 3 cabin classes available to choose from on San Francisco to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Vietnam flights?

You could potentially save up to 20% on your flight if you consider stops on a San Francisco to Vietnam flight.

Cheap San Francisco to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Vietnam

Best Price Found

$521

Fastest flight time

15h 40m

Direct flights

Mon, Thu, Fri and Sun

Airports in Vietnam

28 airports
The best one-way flight to Vietnam from San Francisco in the past 72 hours is $521. The best round-trip flight deal from San Francisco to Vietnam found on momondo in the last 72 hours is $902.
The fastest flight from San Francisco to Vietnam takes 15h 40m
Direct flights go from San Francisco to Vietnam on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is Vietnam Airlines.
There are 28 airports in Vietnam. From San Francisco there are direct flights to Ho Chi Minh City (SGN).
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Vietnam?

    Prices for flights from San Francisco Airport to Vietnam were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Vietnam?

  • How old do you have to be to fly from San Francisco Airport to Vietnam?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The travel and health documents required for your trip to Vietnam can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Vietnam. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from San Francisco to Vietnam?

Best airlines flying from San Francisco to Vietnam

Compare and see reviews for airlines that fly from San Francisco to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $310Free CancellationRating
8.1
1,434 reviews
Search Singapore Airlines flights
Japan AirlinesPriceFrom $440Free CancellationRating
8.3
1,688 reviews
Search Japan Airlines flights
China SouthernPriceFrom $471Free CancellationRating
7.3
133 reviews
Search China Southern flights
Korean AirPriceFrom $511Free CancellationRating
8.4
1,187 reviews
Search Korean Air flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,978 reviews
Search Air India flights
Philippine AirlinesPriceFrom $611Free CancellationRating
7.3
955 reviews
Search Philippine Airlines flights
STARLUX AirlinesPriceFrom $621Free CancellationRating
8.9
268 reviews
Search STARLUX Airlines flights
Asiana AirlinesPriceFrom $639Free CancellationRating
8.1
501 reviews
Search Asiana Airlines flights
China EasternPriceFrom $654Free CancellationRating
7.2
190 reviews
Search China Eastern flights
Cathay PacificPriceFrom $655Free CancellationRating
7.6
1,140 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Vietnam?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Vietnam from San Francisco.

Can I find flights from San Francisco to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Vietnam?

momondo helps you find the best flight between San Francisco and Vietnam by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Vietnam right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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