Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Vietnam from $345

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 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
11:00 am - 7:55 pm
SFO
-
SGN
42h 55m2 stops
Air India Logo
8:55 pm - 7:00 am
SGN
-
SFO
24h 05m1 stop
$678Air India
Tue, Mar 24 - Thu, Apr 23
Asiana Airlines Logo
11:30 pm - 10:50 pm
SFO
-
SGN
33h 20m1 stop
Asiana Airlines Logo
12:10 am - 3:00 pm
SGN
-
SFO
28h 50m1 stop
$679Asiana Airlines
Wed, Apr 29 - Thu, May 28
Air India Logo
3:00 pm - 7:55 pm
SFO
-
SGN
37h 55m2 stops
Air India Logo
8:55 pm - 1:25 pm
SGN
-
SFO
30h 30m1 stop
$680Air India
Mon, Feb 23 - Tue, Mar 17
Korean Air Logo
1:35 pm - 12:50 pm
SFO
-
SGN
32h 15m2 stops
Korean Air Logo
8:00 am - 9:30 am
SGN
-
SFO
16h 30m1 stop
$686Korean Air
Wed, Jan 21 - Wed, Feb 11
China Airlines Logo
11:40 pm - 9:10 am
SFO
-
DAD
19h 30m1 stop
China Airlines Logo
5:30 pm - 7:55 pm
DAD
-
SFO
16h 25m1 stop
$704China Airlines
Tue, Mar 24 - Tue, Apr 21
China Airlines Logo
11:40 pm - 9:10 am
SFO
-
DAD
18h 30m1 stop
China Airlines Logo
5:30 pm - 7:55 pm
DAD
-
SFO
16h 25m1 stop
$709China Airlines
Thu, Feb 26 - Mon, Apr 20
Korean Air Logo
1:15 pm - 9:45 pm
SFO
-
HAN
41h 30m2 stops
Korean Air Logo
11:05 pm - 10:30 am
HAN
-
SFO
25h 25m1 stop
$717Korean Air
Mon, Mar 2 - Sun, Mar 15
Cathay Pacific Logo
12:55 pm - 9:40 am
SFO
-
PQC
30h 45m1 stop
Cathay Pacific Logo
10:25 am - 10:40 pm
PQC
-
SFO
26h 15m1 stop
$954Cathay Pacific
Sun, Apr 5 - Tue, Apr 14
Vietnam Airlines Logo
10:50 pm - 10:40 pm
SFO
-
HUI
33h 50m1 stop
Vietnam Airlines Logo
9:35 pm - 5:55 pm
HUI
-
SFO
58h 20m2 stops
$965Vietnam Airlines
Wed, Apr 8 - Tue, Apr 21
Vietnam Airlines Logo
10:50 pm - 6:30 pm
SFO
-
HUI
29h 40m1 stop
Vietnam Airlines Logo
5:40 pm - 5:55 pm
HUI
-
SFO
38h 15m1 stop
$972Vietnam Airlines
Wed, Apr 8 - Tue, Apr 21

China Eastern flights from San Francisco to Vietnam

Our best China Eastern deals on San Francisco to Vietnam flight tickets
China Eastern
Feb 2
SFO12:00 pmSan Francisco
22h 10m
1 stop
SGN1:10 amHo Chi Minh City
Feb 15
SGN4:40 amHo Chi Minh City
19h 20m
1 stop
SFO9:00 amSan Francisco
$690
China Eastern
Mar 30
SFO12:00 pmSan Francisco
23h 20m
1 stop
HAN1:20 amHanoi Noibai
Apr 8
HAN5:30 pmHanoi Noibai
29h 35m
2 stops
SFO9:05 amSan Francisco
$702
China Eastern
Mar 30
SFO12:00 pmSan Francisco
23h 20m
1 stop
HAN1:20 amHanoi Noibai
Apr 8
HAN5:30 pmHanoi Noibai
29h 35m
2 stops
SFO9:05 amSan Francisco
$703

Korean Air flights from San Francisco to Vietnam

Our best Korean Air deals on San Francisco to Vietnam flight tickets
Korean Air
Jan 21
SFO1:35 pmSan Francisco
32h 15m
2 stops
SGN12:50 pmHo Chi Minh City
Feb 11
SGN8:00 amHo Chi Minh City
16h 30m
1 stop
SFO9:30 amSan Francisco
$686
Korean Air
Jan 29
SFO11:40 amSan Francisco
34h 10m
1 stop
SGN12:50 pmHo Chi Minh City
Feb 8
SGN11:50 pmHo Chi Minh City
24h 40m
1 stop
SFO9:30 amSan Francisco
$695
Korean Air
Jan 29
SFO11:40 amSan Francisco
34h 10m
1 stop
SGN12:50 pmHo Chi Minh City
Feb 14
SGN11:50 pmHo Chi Minh City
24h 40m
1 stop
SFO9:30 amSan Francisco
$698

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 8, 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

Tue 3/24

11:00 am-7:55 pm

2 stops42h 55m

Ho Chi Minh City

Thu 4/23

8:55 pm-7:00 am

1 stop24h 05m

$678

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 4/29

11:30 pm-10:50 pm

1 stop33h 20m

Ho Chi Minh City

Thu 5/28

12:10 am-3:00 pm

1 stop28h 50m

$679

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Mon 2/23

3:00 pm-7:55 pm

2 stops37h 55m

Ho Chi Minh City

Tue 3/17

8:55 pm-1:25 pm

1 stop30h 30m

$680

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 1/21

1:35 pm-12:50 pm

2 stops32h 15m

Ho Chi Minh City

Wed 2/11

8:00 am-9:30 am

1 stop16h 30m

$686

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Tue 3/24

11:40 pm-9:10 am

1 stop19h 30m

Da Nang

Tue 4/21

5:30 pm-7:55 pm

1 stop16h 25m

$704

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Thu 2/26

11:40 pm-9:10 am

1 stop18h 30m

Da Nang

Mon 4/20

5:30 pm-7:55 pm

1 stop16h 25m

$709

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Mon 3/2

1:15 pm-9:45 pm

2 stops41h 30m

Hanoi Noibai

Sun 3/15

11:05 pm-10:30 am

1 stop25h 25m

$717

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Sun 4/5

12:55 pm-9:40 am

1 stop30h 45m

Phu Quoc Duong Dang

Tue 4/14

10:25 am-10:40 pm

1 stop26h 15m

$954

San FranciscoHue

SFO - HUI

SFOHUI

San Francisco

Wed 4/8

10:50 pm-10:40 pm

1 stop33h 50m

Hue Phu Bai

Tue 4/21

9:35 pm-5:55 pm

2 stops58h 20m

$965

San FranciscoHue

SFO - HUI

SFOHUI

San Francisco

Wed 4/8

10:50 pm-6:30 pm

1 stop29h 40m

Hue Phu Bai

Tue 4/21

5:40 pm-5:55 pm

1 stop38h 15m

$972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $732. 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 $932. 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 $1,162.

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 $773 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 31% 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

$503

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 $503. The best round-trip flight deal from San Francisco to Vietnam found on momondo in the last 72 hours is $897.
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
China SouthernPriceFrom $471Free CancellationRating
7.5
125 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,429 reviews
Search Singapore Airlines flights
Korean AirPriceFrom $583Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Philippine AirlinesPriceFrom $609Free CancellationRating
7.3
949 reviews
Search Philippine Airlines flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,974 reviews
Search Air India flights
STARLUX AirlinesPriceFrom $621Free CancellationRating
8.9
256 reviews
Search STARLUX Airlines flights
Asiana AirlinesPriceFrom $639Free CancellationRating
8.2
500 reviews
Search Asiana Airlines flights
China EasternPriceFrom $648Free CancellationRating
7.2
187 reviews
Search China Eastern flights
Japan AirlinesPriceFrom $648Free CancellationRating
8.3
1,671 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $655Free CancellationRating
7.6
1,124 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.

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Vietnam

Popular cities in Vietnam

Popular flights according to clicks in the last 7 days on momondo
Flights to Ho Chi Minh Cityfrom $529
Flights to Hanoifrom $553
Flights to Da Nangfrom $603
Flights to Phu Quocfrom $655
Flights to Nha Trangfrom $839
Flights to Dalatfrom $935
Flights to Huefrom $925
Flights to Haiphongfrom $1,071
Flights to Con Daofrom $1,334
Flights to Qui Nhon
Flights to Vinh City
Flights to Buon Ma Thuot