Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Vientiane from $388

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 Vientiane departing on 3/22. 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 Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:40 am - 12:00 pm
SFO
-
VTE
35h 20m
1 stop
Singapore Airlines Logo
12:35 pm - 9:10 am
VTE
-
SFO
34h 35m
1 stop
$828Singapore Airlines
śr., mar 11 - śr., maj 20
Vietnam Airlines Logo
10:50 pm - 7:35 pm
SFO
-
VTE
30h 45m
2 stops
Vietnam Airlines Logo
11:20 am - 5:55 pm
VTE
-
SFO
20h 35m
2 stops
$836Vietnam Airlines
sob., kwi 4 - czw., kwi 30
Singapore Airlines Logo
11:00 am - 12:00 pm
SFO
-
VTE
35h 00m
1 stop
Singapore Airlines Logo
12:35 pm - 9:10 am
VTE
-
SFO
34h 35m
1 stop
$837Singapore Airlines
śr., kwi 1 - śr., kwi 15
China Eastern Logo
12:00 pm - 2:50 pm
SFO
-
VTE
60h 50m
3 stops
China Eastern Logo
1:00 am - 9:05 am
VTE
-
SFO
22h 05m
1 stop
$844China Eastern
czw., kwi 16 - śr., kwi 22
Vietnam Airlines Logo
10:50 pm - 7:35 pm
SFO
-
VTE
30h 45m
2 stops
Vietnam Airlines Logo
11:20 am - 5:55 pm
VTE
-
SFO
20h 35m
2 stops
$846Vietnam Airlines
ndz., kwi 5 - czw., kwi 30
China Eastern Logo
8:55 am - 12:05 am
SFO
-
VTE
25h 10m
2 stops
China Eastern Logo
1:00 am - 9:05 am
VTE
-
SFO
22h 05m
1 stop
$849China Eastern
śr., mar 11 - pt., kwi 3
China Eastern Logo
12:00 pm - 5:50 pm
SFO
-
VTE
39h 50m
2 stops
China Eastern Logo
6:50 pm - 9:05 am
VTE
-
SFO
52h 15m
3 stops
$851China Eastern
czw., kwi 9 - czw., kwi 16
Vietnam Airlines Logo
10:50 pm - 7:35 pm
SFO
-
VTE
30h 45m
2 stops
Vietnam Airlines Logo
11:20 am - 5:55 pm
VTE
-
SFO
20h 35m
2 stops
$852Vietnam Airlines
sob., kwi 4 - sob., kwi 18
China Eastern Logo
12:00 pm - 9:35 am
SFO
-
VTE
31h 35m
2 stops
China Eastern Logo
6:50 pm - 9:05 am
VTE
-
SFO
52h 15m
3 stops
$862China Eastern
sob., kwi 4 - sob., kwi 18
Multiple Airlines Logo
12:47 pm - 12:05 am
SFO
-
VTE
45h 18m
2 stops
Multiple Airlines Logo
3:50 pm - 10:00 am
VTE
-
SFO
32h 10m
2 stops
$864Multiple Airlines
śr., mar 11 - śr., mar 18

Singapore Airlines flights from San Francisco to Vientiane

Our best Singapore Airlines deals on San Francisco to Vientiane flight tickets
Singapore Airlines
Mar 11
SFO10:40 amSan Francisco
35h 20m
1 stop
VTE12:00 pmVientiane Wattay
May 20
VTE12:35 pmVientiane Wattay
34h 35m
1 stop
SFO9:10 amSan Francisco
$828
Singapore Airlines
Apr 1
SFO11:00 amSan Francisco
35h 00m
1 stop
VTE12:00 pmVientiane Wattay
Apr 15
VTE12:35 pmVientiane Wattay
34h 35m
1 stop
SFO9:10 amSan Francisco
$837
Singapore Airlines
Apr 1
SFO11:00 amSan Francisco
35h 00m
1 stop
VTE12:00 pmVientiane Wattay
Apr 29
VTE12:35 pmVientiane Wattay
34h 35m
1 stop
SFO9:10 amSan Francisco
$870

China Eastern flights from San Francisco to Vientiane

Our best China Eastern deals on San Francisco to Vientiane flight tickets
China Eastern
Apr 16
SFO12:00 pmSan Francisco
60h 50m
3 stops
VTE2:50 pmVientiane Wattay
Apr 22
VTE1:00 amVientiane Wattay
22h 05m
1 stop
SFO9:05 amSan Francisco
$844
China Eastern
Mar 11
SFO8:55 amSan Francisco
25h 10m
2 stops
VTE12:05 amVientiane Wattay
Apr 3
VTE1:00 amVientiane Wattay
22h 05m
1 stop
SFO9:05 amSan Francisco
$849
China Eastern
Apr 9
SFO12:00 pmSan Francisco
39h 50m
2 stops
VTE5:50 pmVientiane Wattay
Apr 16
VTE6:50 pmVientiane Wattay
52h 15m
3 stops
SFO9:05 amSan Francisco
$851

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Vientiane 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 Luty 10, 2026.
Use the filters below to find and compare flights from San Francisco to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

śr. 3/11

10:40 am-12:00 pm

1 stop35h 20m

Vientiane Wattay

śr. 5/20

12:35 pm-9:10 am

1 stop34h 35m

$828

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

sob. 4/4

10:50 pm-7:35 pm

2 stops30h 45m

Vientiane Wattay

czw. 4/30

11:20 am-5:55 pm

2 stops20h 35m

$836

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

śr. 4/1

11:00 am-12:00 pm

1 stop35h 00m

Vientiane Wattay

śr. 4/15

12:35 pm-9:10 am

1 stop34h 35m

$837

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

czw. 4/16

12:00 pm-2:50 pm

3 stops60h 50m

Vientiane Wattay

śr. 4/22

1:00 am-9:05 am

1 stop22h 05m

$844

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

ndz. 4/5

10:50 pm-7:35 pm

2 stops30h 45m

Vientiane Wattay

czw. 4/30

11:20 am-5:55 pm

2 stops20h 35m

$846

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

śr. 3/11

8:55 am-12:05 am

2 stops25h 10m

Vientiane Wattay

pt. 4/3

1:00 am-9:05 am

1 stop22h 05m

$849

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

czw. 4/9

12:00 pm-5:50 pm

2 stops39h 50m

Vientiane Wattay

czw. 4/16

6:50 pm-9:05 am

3 stops52h 15m

$851

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

sob. 4/4

10:50 pm-7:35 pm

2 stops30h 45m

Vientiane Wattay

sob. 4/18

11:20 am-5:55 pm

2 stops20h 35m

$852

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

sob. 4/4

12:00 pm-9:35 am

2 stops31h 35m

Vientiane Wattay

sob. 4/18

6:50 pm-9:05 am

3 stops52h 15m

$862

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

śr. 3/11

12:47 pm-12:05 am

2 stops45h 18m

Vientiane Wattay

śr. 3/18

3:50 pm-10:00 am

2 stops32h 10m

$864

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Vientiane from

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

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 Vientiane?

If you aren’t able to travel during the month of May, then book flights to Vientiane from San Francisco during October instead. Flights to Vientiane in October, while not as cheap as those in May, still average around $800.

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

You are more likely to see cheaper flights to Vientiane from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Vientiane for around $934 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vientiane from San Francisco for as low as $704 on momondo.

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

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

How have San Francisco to Vientiane flight prices changed over time?

As of February 2026, prices for San Francisco to Vientiane flights are approximately 11% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Vientiane

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Vientiane according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Vientiane (SFO to VTE) flight deals and tips

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

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from San Francisco to Vientiane takes 25h 10m
There are no direct flights from San Francisco to Vientiane. There are no popular flight routes from San Francisco to Vientiane.
Search flight deals

  • How far is San Francisco to Vientiane Wattay by plane?

    There are 7596.6 mi between San Francisco and Vientiane Wattay. A reasonable flight in good conditions will take 25h 10m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Vientiane Wattay Airport.

  • What documentation or ID do you need to fly to Vientiane Wattay Airport?

    The travel and health documents required for your trip to Vientiane Wattay Airport 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 Vientiane Wattay Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Vientiane?

Best airlines flying from San Francisco to Vientiane

Compare and see reviews for airlines that fly from San Francisco to Vientiane with momondo
Airline
Rating
Free Cancellation
Price
China EasternPriceFrom $672Free CancellationRating
7.2
192 reviews
Search China Eastern flights
Vietnam AirlinesPriceFrom $766Free CancellationRating
7.6
225 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $847Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $989Free CancellationRating
7.3
137 reviews
Search China Southern flights

Why use momondo?

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

Finding the right flight to Vientiane from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vientiane quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for San Francisco to Vientiane flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between San Francisco and Vientiane 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 Vientiane right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Vientiane now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Vientiane and let you know when they change.

An easier way to manage your Vientiane 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
czw. 3/12
czw. 3/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Laos