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Cheap flights from San Francisco to Vientiane from $410

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 5/7. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from San Francisco to Vientiane

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:00 pm - 4:45 pm
SFO
-
VTE
62h 45m
3 stops
China Eastern Logo
1:05 am - 9:05 am
VTE
-
SFO
22h 00m
1 stop
$768China Eastern
Mon, Aug 24 - Fri, Aug 28
China Eastern Logo
12:00 pm - 12:45 pm
SFO
-
VTE
34h 45m
3 stops
China Eastern Logo
5:45 pm - 9:05 am
VTE
-
SFO
53h 20m
3 stops
$783China Eastern
Mon, Apr 13 - Tue, Apr 28
China Eastern Logo
12:00 pm - 8:45 am
SFO
-
VTE
30h 45m
2 stops
China Eastern Logo
5:45 pm - 9:05 am
VTE
-
SFO
53h 20m
3 stops
$787China Eastern
Sat, Apr 18 - Sat, May 2
Singapore Airlines Logo
11:45 am - 12:00 pm
SFO
-
VTE
34h 15m
1 stop
Singapore Airlines Logo
12:35 pm - 9:50 am
VTE
-
SFO
35h 15m
1 stop
$808Singapore Airlines
Mon, Aug 24 - Sat, Aug 29
China Eastern Logo
12:00 pm - 8:45 am
SFO
-
VTE
30h 45m
3 stops
China Eastern Logo
5:45 pm - 9:05 am
VTE
-
SFO
29h 20m
2 stops
$831China Eastern
Sat, Apr 11 - Fri, May 1
China Eastern Logo
12:00 pm - 8:45 am
SFO
-
VTE
30h 45m
2 stops
China Eastern Logo
1:05 am - 9:05 am
VTE
-
SFO
22h 00m
1 stop
$840China Eastern
Sat, Apr 18 - Fri, May 1
China Eastern Logo
8:45 am - 12:05 am
SFO
-
VTE
25h 20m
2 stops
China Eastern Logo
9:45 am - 9:05 am
VTE
-
SFO
37h 20m
2 stops
$850China Eastern
Tue, Apr 21 - Wed, Sep 2
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
$866Vietnam Airlines
Sun, May 3 - Sun, May 31
China Eastern Logo
8:45 am - 12:05 am
SFO
-
VTE
25h 20m
2 stops
China Eastern Logo
5:45 pm - 9:05 am
VTE
-
SFO
53h 20m
2 stops
$911China Eastern
Tue, Apr 21 - Thu, May 7
Singapore Airlines Logo
11:45 am - 12:00 pm
SFO
-
VTE
58h 15m
1 stop
Singapore Airlines Logo
12:35 pm - 9:50 am
VTE
-
SFO
35h 15m
1 stop
$920Singapore Airlines
Tue, Sep 8 - Wed, Sep 16

China Southern flights from San Francisco to Vientiane

Our best China Southern deals on San Francisco to Vientiane flight tickets
China Southern
May 5
SFO12:35 amSan Francisco
24h 10m
1 stop
VTE2:45 pmVientiane Wattay
May 27
VTE3:50 pmVientiane Wattay
42h 50m
2 stops
SFO8:40 pmSan Francisco
$926
China Southern
Apr 30
SFO12:35 amSan Francisco
24h 10m
2 stops
VTE2:45 pmVientiane Wattay
Jun 23
VTE3:50 pmVientiane Wattay
18h 50m
1 stop
SFO8:40 pmSan Francisco
$961
China Southern
May 2
SFO12:35 amSan Francisco
24h 10m
1 stop
VTE2:45 pmVientiane Wattay
May 16
VTE3:50 pmVientiane Wattay
18h 50m
1 stop
SFO8:40 pmSan Francisco
$1,019

Vietnam Airlines flights from San Francisco to Vientiane

Our best Vietnam Airlines deals on San Francisco to Vientiane flight tickets
Vietnam Airlines
May 3
SFO10:50 pmSan Francisco
30h 45m
2 stops
VTE7:35 pmVientiane Wattay
May 31
VTE11:20 amVientiane Wattay
20h 35m
2 stops
SFO5:55 pmSan Francisco
$866
Vietnam Airlines
May 3
SFO10:50 pmSan Francisco
30h 45m
2 stops
VTE7:35 pmVientiane Wattay
May 16
VTE11:20 amVientiane Wattay
20h 35m
2 stops
SFO5:55 pmSan Francisco
$939
Vietnam Airlines
Sep 3
SFO10:50 pmSan Francisco
30h 45m
2 stops
VTE7:35 pmVientiane Wattay
Sep 7
VTE8:20 pmVientiane Wattay
59h 35m
2 stops
SFO5:55 pmSan Francisco
$953

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 March 19, 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

Cheapest round-trip

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 8/24

12:00 pm-4:45 pm

3 stops62h 45m

Vientiane Wattay

Fri 8/28

1:05 am-9:05 am

1 stop22h 00m

$768

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 4/13

12:00 pm-12:45 pm

3 stops34h 45m

Vientiane Wattay

Tue 4/28

5:45 pm-9:05 am

3 stops53h 20m

$783

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 4/18

12:00 pm-8:45 am

2 stops30h 45m

Vientiane Wattay

Sat 5/2

5:45 pm-9:05 am

3 stops53h 20m

$787

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 8/24

11:45 am-12:00 pm

1 stop34h 15m

Vientiane Wattay

Sat 8/29

12:35 pm-9:50 am

1 stop35h 15m

$808

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 4/11

12:00 pm-8:45 am

3 stops30h 45m

Vientiane Wattay

Fri 5/1

5:45 pm-9:05 am

2 stops29h 20m

$831

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 4/18

12:00 pm-8:45 am

2 stops30h 45m

Vientiane Wattay

Fri 5/1

1:05 am-9:05 am

1 stop22h 00m

$840

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Tue 4/21

8:45 am-12:05 am

2 stops25h 20m

Vientiane Wattay

Wed 9/2

9:45 am-9:05 am

2 stops37h 20m

$850
Quickest round-trip

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sun 5/3

10:50 pm-7:35 pm

2 stops30h 45m

Vientiane Wattay

Sun 5/31

11:20 am-5:55 pm

2 stops20h 35m

$866

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Tue 4/21

8:45 am-12:05 am

2 stops25h 20m

Vientiane Wattay

Thu 5/7

5:45 pm-9:05 am

2 stops53h 20m

$911

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Tue 9/8

11:45 am-12:00 pm

1 stop58h 15m

Vientiane Wattay

Wed 9/16

12:35 pm-9:50 am

1 stop35h 15m

$920

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 $933 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 13% 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 March 2026, prices for San Francisco to Vientiane flights are approximately 30% 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
197 reviews
Search China Eastern flights
Vietnam AirlinesPriceFrom $766Free CancellationRating
7.7
243 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $847Free CancellationRating
8.2
1,480 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $989Free CancellationRating
7.3
144 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.

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