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Cheap flights from San Francisco to Vietnam from $241

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 9/11. 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

China Southern Logo
12:35 am - 10:00 pmSFO-SGN
31h 25m2 stops
China Southern Logo
10:15 am - 8:40 pmSGN-SFO
24h 25m1 stop
$652China Southern
Find Deal
jue., sep. 18 - sáb., oct. 11
China Southern Logo
12:35 am - 1:10 amSFO-SGN
34h 35m1 stop
China Southern Logo
10:15 am - 8:40 pmSGN-SFO
24h 25m1 stop
$653China Southern
Find Deal
lun., sep. 22 - mar., oct. 21
Cathay Pacific Logo
12:20 am - 10:05 amSFO-SGN
19h 45m1 stop
Cathay Pacific Logo
11:05 am - 10:40 pmSGN-SFO
25h 35m1 stop
$657Cathay Pacific
Find Deal
lun., sep. 22 - lun., oct. 13
Cathay Pacific Logo
12:20 am - 9:55 amSFO-HAN
19h 35m1 stop
Cathay Pacific Logo
10:30 am - 5:30 pmHAN-SFO
21h 00m1 stop
$662Cathay Pacific
Find Deal
dom., sep. 21 - lun., sep. 29
China Airlines Logo
1:05 am - 10:35 amSFO-HAN
19h 30m1 stop
China Airlines Logo
11:35 am - 6:45 pmHAN-SFO
22h 10m1 stop
$724China Airlines
Find Deal
mar., oct. 14 - lun., nov. 17
China Airlines Logo
11:40 pm - 4:25 pmSFO-DAD
25h 45m1 stop
China Airlines Logo
10:20 am - 6:45 pmDAD-SFO
23h 25m1 stop
$749China Airlines
Find Deal
mié., ene. 7 - mié., ene. 21
EVA Air Logo
1:00 am - 11:35 amSFO-DAD
20h 35m1 stop
EVA Air Logo
12:55 pm - 8:00 pmDAD-SFO
21h 05m1 stop
$773EVA Air
Find Deal
lun., sep. 22 - lun., oct. 6
EVA Air Logo
1:25 am - 11:35 amSFO-DAD
20h 10m1 stop
EVA Air Logo
12:55 pm - 8:00 pmDAD-SFO
21h 05m1 stop
$779EVA Air
Find Deal
mar., sep. 16 - mié., sep. 24
Vietnam Airlines Logo
10:50 pm - 7:15 amSFO-HUI
42h 25m2 stops
Vietnam Airlines Logo
9:35 pm - 6:40 pmHUI-SFO
59h 05m2 stops
$1,016Vietnam Airlines
Find Deal
jue., sep. 11 - lun., sep. 15
Vietnam Airlines Logo
10:50 pm - 9:00 pmSFO-HUI
56h 10m2 stops
Vietnam Airlines Logo
9:35 pm - 6:40 pmHUI-SFO
35h 05m2 stops
$1,026Vietnam Airlines
Find Deal
jue., sep. 18 - mar., sep. 23

Singapore Airlines flights from San Francisco to Vietnam

Our best Singapore Airlines deals on San Francisco to Vietnam flight tickets
Singapore Airlines
Feb 12
SFO9:40 amSan Francisco
42h 00m
1 stop
SGN6:40 pmHo Chi Minh City
Mar 2
SGN4:15 pmHo Chi Minh City
30h 35m
1 stop
SFO7:50 amSan Francisco
$662
Find similar
Singapore Airlines
Feb 5
SFO9:40 amSan Francisco
34h 20m
1 stop
SGN11:00 amHo Chi Minh City
Mar 5
SGN3:40 pmHo Chi Minh City
31h 10m
1 stop
SFO7:50 amSan Francisco
$682
Find similar
Singapore Airlines
Feb 14
SFO9:40 amSan Francisco
34h 50m
1 stop
HAN11:30 amHanoi Noibai
Feb 24
HAN12:45 pmHanoi Noibai
34h 05m
1 stop
SFO7:50 amSan Francisco
$688
Find similar

Asiana Airlines flights from San Francisco to Vietnam

Our best Asiana Airlines deals on San Francisco to Vietnam flight tickets
Asiana Airlines
Aug 31
SFO11:30 pmSan Francisco
33h 15m
1 stop
SGN10:45 pmHo Chi Minh City
Sep 16
SGN12:05 amHo Chi Minh City
29h 25m
1 stop
SFO3:30 pmSan Francisco
$653
Find similar
Asiana Airlines
Sep 16
SFO11:30 pmSan Francisco
33h 15m
1 stop
SGN10:45 pmHo Chi Minh City
Mar 25
SGN12:10 pmHo Chi Minh City
16h 50m
1 stop
SFO3:00 pmSan Francisco
$654
Find similar
Asiana Airlines
Sep 10
SFO11:30 pmSan Francisco
21h 35m
1 stop
SGN11:05 amHo Chi Minh City
Sep 28
SGN12:05 amHo Chi Minh City
29h 25m
1 stop
SFO3:30 pmSan Francisco
$655
Find similar

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 agosto 27, 2025.
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

jue. 9/18

12:35 am-10:00 pm

2 stops31h 25m

Ho Chi Minh City

sáb. 10/11

10:15 am-8:40 pm

1 stop24h 25m

$652

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

lun. 9/22

12:35 am-1:10 am

1 stop34h 35m

Ho Chi Minh City

mar. 10/21

10:15 am-8:40 pm

1 stop24h 25m

$653

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

lun. 9/22

12:20 am-10:05 am

1 stop19h 45m

Ho Chi Minh City

lun. 10/13

11:05 am-10:40 pm

1 stop25h 35m

$657

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

dom. 9/21

12:20 am-9:55 am

1 stop19h 35m

Hanoi Noibai

lun. 9/29

10:30 am-5:30 pm

1 stop21h 00m

$662

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

mar. 10/14

1:05 am-10:35 am

1 stop19h 30m

Hanoi Noibai

lun. 11/17

11:35 am-6:45 pm

1 stop22h 10m

$724

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

mié. 1/7

11:40 pm-4:25 pm

1 stop25h 45m

Da Nang

mié. 1/21

10:20 am-6:45 pm

1 stop23h 25m

$749

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

lun. 9/22

1:00 am-11:35 am

1 stop20h 35m

Da Nang

lun. 10/6

12:55 pm-8:00 pm

1 stop21h 05m

$773

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

mar. 9/16

1:25 am-11:35 am

1 stop20h 10m

Da Nang

mié. 9/24

12:55 pm-8:00 pm

1 stop21h 05m

$779

San FranciscoHue

SFO - HUI

SFOHUI

San Francisco

jue. 9/11

10:50 pm-7:15 am

2 stops42h 25m

Hue Phu Bai

lun. 9/15

9:35 pm-6:40 pm

2 stops59h 05m

$1,016

San FranciscoHue

SFO - HUI

SFOHUI

San Francisco

jue. 9/18

10:50 pm-9:00 pm

2 stops56h 10m

Hue Phu Bai

mar. 9/23

9:35 pm-6:40 pm

2 stops35h 05m

$1,026

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 August is, on average, the cheapest month to fly to Vietnam from San Francisco, with most prices found around $782. If you don’t want to visit Vietnam in August, then you should wait until September to fly from San Francisco, when ticket prices are also cheap, with an average price of $789.

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 $906. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Friday is $1,136.

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

Flying to Vietnam from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $919 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,049 per ticket.

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 $949 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 $812 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 66% 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

$405

Fastest flight time

15h 40m

Direct flights

Mon, Thu, Fri and Sun

Airports in Vietnam

1 airport
The best one-way flight to Vietnam from San Francisco in the past 72 hours is $405. The best round-trip flight deal from San Francisco to Vietnam found on momondo in the last 72 hours is $895.
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 is 1 airport near Vietnam: 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
Korean AirPriceFrom $528Free CancellationRating
8.4
1,133 reviews
Search Korean Air flights
China SouthernPriceFrom $542Free CancellationRating
7.5
109 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $586Free CancellationRating
8.1
1,352 reviews
Search Singapore Airlines flights
China EasternPriceFrom $603Free CancellationRating
7.2
162 reviews
Search China Eastern flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,929 reviews
Search Air India flights
Philippine AirlinesPriceFrom $633Free CancellationRating
7.2
905 reviews
Search Philippine Airlines flights
Asiana AirlinesPriceFrom $651Free CancellationRating
8.2
477 reviews
Search Asiana Airlines flights
Japan AirlinesPriceFrom $672Free CancellationRating
8.3
1,552 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $679Free CancellationRating
7.6
977 reviews
Search Cathay Pacific flights
China AirlinesPriceFrom $688Free CancellationRating
8.3
765 reviews
Search China Airlines 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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