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Cheap flights from San Francisco to Vietnam from $335

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 11/29. 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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Cheap round-trip flights

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Singapore Airlines Logo
9:40 am - 3:40 pmSFO-DAD
39h 00m1 stop
Singapore Airlines Logo
11:50 am - 7:50 amDAD-SFO
35h 00m1 stop
$617Singapore Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 11
Singapore Airlines Logo
9:40 am - 3:40 pmSFO-DAD
39h 00m1 stop
Singapore Airlines Logo
11:50 am - 7:50 amDAD-SFO
35h 00m1 stop
$632Singapore Airlines
Find Deal
Tue, Feb 3 - Wed, Feb 11
China Airlines Logo
11:40 pm - 9:10 amSFO-DAD
18h 30m1 stop
China Airlines Logo
10:20 am - 6:45 pmDAD-SFO
23h 25m1 stop
$658China Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 11
China Airlines Logo
1:05 am - 8:50 amSFO-DAD
17h 45m1 stop
China Airlines Logo
9:50 am - 7:55 pmDAD-SFO
24h 05m1 stop
$676China Airlines
Find Deal
Mon, Mar 30 - Thu, May 7
China Airlines Logo
11:40 pm - 10:35 amSFO-HAN
19h 55m1 stop
China Airlines Logo
5:30 pm - 6:45 pmHAN-SFO
16h 15m1 stop
$681China Airlines
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Thu, Jan 15 - Mon, Jan 26
Asiana Airlines Logo
11:50 pm - 10:25 pmSFO-HAN
31h 35m1 stop
Asiana Airlines Logo
1:30 pm - 2:00 pmHAN-SFO
15h 30m1 stop
$682Asiana Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 15
Asiana Airlines Logo
11:50 pm - 10:25 pmSFO-HAN
31h 35m1 stop
Asiana Airlines Logo
1:30 pm - 2:00 pmHAN-SFO
15h 30m1 stop
$693Asiana Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 7
Cathay Pacific Logo
11:55 pm - 12:05 pmSFO-PQC
22h 10m1 stop
Cathay Pacific Logo
10:50 am - 5:20 pmPQC-SFO
20h 30m1 stop
$752Cathay Pacific
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Tue, Mar 10 - Wed, Mar 18
Vietnam Airlines Logo
9:10 pm - 6:45 pmSFO-CXR
54h 35m2 stops
Vietnam Airlines Logo
7:20 pm - 6:00 pmCXR-SFO
36h 40m2 stops
$918Vietnam Airlines
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Wed, Mar 4 - Wed, Mar 18
Vietnam Airlines Logo
10:10 pm - 6:45 pmSFO-CXR
30h 35m2 stops
Vietnam Airlines Logo
7:20 pm - 6:40 pmCXR-SFO
37h 20m2 stops
$952Vietnam Airlines
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Sun, Mar 22 - Tue, Apr 14

ANA flights from San Francisco to Vietnam

Our best ANA deals on San Francisco to Vietnam flight tickets
ANA
Dec 3
SFO11:00 amSan Francisco
22h 15m
1 stop
SGN12:15 amHo Chi Minh City
Dec 10
SGN7:30 amHo Chi Minh City
25h 12m
2 stops
SFO5:42 pmSan Francisco
$695
Find similar
ANA
Dec 1
SFO11:00 amSan Francisco
21h 05m
1 stop
HAN11:05 pmHanoi Noibai
Dec 13
HAN12:25 amHanoi Noibai
23h 50m
1 stop
SFO9:15 amSan Francisco
$696
Find similar
ANA
Jan 18
SFO12:20 amSan Francisco
30h 30m
1 stop
SGN9:50 pmHo Chi Minh City
Feb 19
SGN7:30 amHo Chi Minh City
16h 45m
1 stop
SFO9:15 amSan Francisco
$709
Find similar

China Southern flights from San Francisco to Vietnam

Our best China Southern deals on San Francisco to Vietnam flight tickets
China Southern
Mar 16
SFO12:35 amSan Francisco
28h 05m
2 stops
HAN6:40 pmHanoi Noibai
Apr 8
HAN4:45 pmHanoi Noibai
41h 45m
2 stops
SFO8:30 pmSan Francisco
$685
Find similar
China Southern
Nov 25
SFO11:35 pmSan Francisco
24h 30m
1 stop
SGN3:05 pmHo Chi Minh City
Dec 3
SGN2:40 amHo Chi Minh City
32h 00m
1 stop
SFO7:40 pmSan Francisco
$688
Find similar
China Southern
Nov 27
SFO11:35 pmSan Francisco
34h 45m
2 stops
SGN1:20 amHo Chi Minh City
Dec 15
SGN8:00 amHo Chi Minh City
26h 40m
2 stops
SFO7:40 pmSan Francisco
$690
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 November 13, 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 FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Tue 2/3

9:40 am-3:40 pm

1 stop39h 00m

Da Nang

Wed 2/11

11:50 am-7:50 am

1 stop35h 00m

$617

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Tue 2/3

9:40 am-3:40 pm

1 stop39h 00m

Da Nang

Wed 2/11

11:50 am-7:50 am

1 stop35h 00m

$632

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Thu 11/27

11:40 pm-9:10 am

1 stop18h 30m

Da Nang

Thu 12/11

10:20 am-6:45 pm

1 stop23h 25m

$658

San FranciscoDa Nang

SFO - DAD

SFODAD

San Francisco

Mon 3/30

1:05 am-8:50 am

1 stop17h 45m

Da Nang

Thu 5/7

9:50 am-7:55 pm

1 stop24h 05m

$676

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Thu 1/15

11:40 pm-10:35 am

1 stop19h 55m

Hanoi Noibai

Mon 1/26

5:30 pm-6:45 pm

1 stop16h 15m

$681

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 2/1

11:50 pm-10:25 pm

1 stop31h 35m

Hanoi Noibai

Sun 2/15

1:30 pm-2:00 pm

1 stop15h 30m

$682

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 2/1

11:50 pm-10:25 pm

1 stop31h 35m

Hanoi Noibai

Sat 2/7

1:30 pm-2:00 pm

1 stop15h 30m

$693

San FranciscoPhu Quoc

SFO - PQC

SFOPQC

San Francisco

Tue 3/10

11:55 pm-12:05 pm

1 stop22h 10m

Phu Quoc Duong Dang

Wed 3/18

10:50 am-5:20 pm

1 stop20h 30m

$752

San FranciscoNha Trang

SFO - CXR

SFOCXR

San Francisco

Wed 3/4

9:10 pm-6:45 pm

2 stops54h 35m

Nha Trang Cam Ranh

Wed 3/18

7:20 pm-6:00 pm

2 stops36h 40m

$918

San FranciscoNha Trang

SFO - CXR

SFOCXR

San Francisco

Sun 3/22

10:10 pm-6:45 pm

2 stops30h 35m

Nha Trang Cam Ranh

Tue 4/14

7:20 pm-6:40 pm

2 stops37h 20m

$952

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 $734. 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 $1,158.

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 $1,064 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 $912 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 $797 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 13% 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

$499

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 $499. The best round-trip flight deal from San Francisco to Vietnam found on momondo in the last 72 hours is $977.
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)
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  • 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
1,163 reviews
Search Korean Air flights
China SouthernPriceFrom $537Free CancellationRating
7.5
119 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $555Free CancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
Philippine AirlinesPriceFrom $608Free CancellationRating
7.3
938 reviews
Search Philippine Airlines flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,941 reviews
Search Air India flights
Asiana AirlinesPriceFrom $646Free CancellationRating
8.2
486 reviews
Search Asiana Airlines flights
China EasternPriceFrom $647Free CancellationRating
7.2
177 reviews
Search China Eastern flights
Air ChinaPriceFrom $648Free CancellationRating
7.2
123 reviews
Search Air China flights
Japan AirlinesPriceFrom $666Free CancellationRating
8.3
1,613 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $675Free CancellationRating
7.6
1,058 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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