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Cheap flights from San Francisco to Vientiane from $441

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 1/22. 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

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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 - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
1:05 am - 9:00 am
VTE
-
SFO
22h 55m1 stop
$765China Eastern
Sat, Jan 10 - Wed, Jan 28
China Eastern Logo
12:00 pm - 9:05 am
SFO
-
VTE
30h 05m2 stops
China Eastern Logo
1:05 am - 9:00 am
VTE
-
SFO
22h 55m1 stop
$766China Eastern
Sat, Jan 10 - Wed, Jan 28
China Eastern Logo
12:00 pm - 9:05 am
SFO
-
VTE
30h 05m2 stops
China Eastern Logo
3:50 pm - 9:00 am
VTE
-
SFO
32h 10m3 stops
$767China Eastern
Sat, Jan 10 - Wed, Jan 28
China Eastern Logo
12:00 pm - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
1:05 am - 9:00 am
VTE
-
SFO
22h 55m1 stop
$770China Eastern
Thu, Jan 8 - Wed, Jan 28
China Eastern Logo
12:00 pm - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
12:20 pm - 9:00 am
VTE
-
SFO
35h 40m3 stops
$777China Eastern
Thu, Jan 8 - Wed, Jan 28
China Eastern Logo
12:00 pm - 9:05 am
SFO
-
VTE
30h 05m2 stops
China Eastern Logo
6:00 pm - 9:00 am
VTE
-
SFO
54h 00m2 stops
$779China Eastern
Thu, Jan 29 - Thu, Feb 5
China Eastern Logo
12:00 pm - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
1:05 am - 3:08 pm
VTE
-
SFO
29h 03m2 stops
$780China Eastern
Thu, Jan 1 - Mon, Feb 2
China Eastern Logo
12:00 pm - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
3:50 pm - 9:00 am
VTE
-
SFO
56h 10m2 stops
$783China Eastern
Thu, Jan 29 - Thu, Feb 5
China Eastern Logo
12:00 pm - 11:20 am
SFO
-
VTE
32h 20m2 stops
China Eastern Logo
10:05 am - 9:00 am
VTE
-
SFO
37h 55m3 stops
$784China Eastern
Thu, Jan 8 - Sun, Jan 25
China Eastern Logo
12:00 pm - 12:05 am
SFO
-
VTE
21h 05m1 stop
China Eastern Logo
1:05 am - 9:00 am
VTE
-
SFO
22h 55m1 stop
$820China Eastern
Mon, Jan 12 - Sun, Jan 25

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
Apr 4
VTE12:35 pmVientiane Wattay
35h 05m
1 stop
SFO9:40 amSan Francisco
$877
Find similar
Singapore Airlines
Jan 19
SFO9:40 amSan Francisco
35h 20m
1 stop
VTE12:00 pmVientiane Wattay
Feb 10
VTE12:35 pmVientiane Wattay
34h 15m
1 stop
SFO7:50 amSan Francisco
$930
Find similar
Singapore Airlines
Mar 1
SFO9:40 amSan Francisco
35h 20m
1 stop
VTE12:00 pmVientiane Wattay
Mar 15
VTE12:35 pmVientiane Wattay
58h 15m
1 stop
SFO8:50 amSan Francisco
$944
Find similar

China Eastern flights from San Francisco to Vientiane

Our best China Eastern deals on San Francisco to Vientiane flight tickets
China Eastern
Jan 10
SFO12:00 pmSan Francisco
21h 05m
1 stop
VTE12:05 amVientiane Wattay
Jan 28
VTE1:05 amVientiane Wattay
22h 55m
1 stop
SFO9:00 amSan Francisco
$765
Find similar
China Eastern
Jan 10
SFO12:00 pmSan Francisco
30h 05m
2 stops
VTE9:05 amVientiane Wattay
Jan 28
VTE1:05 amVientiane Wattay
22h 55m
1 stop
SFO9:00 amSan Francisco
$766
Find similar
China Eastern
Jan 10
SFO12:00 pmSan Francisco
30h 05m
2 stops
VTE9:05 amVientiane Wattay
Jan 28
VTE3:50 pmVientiane Wattay
32h 10m
3 stops
SFO9:00 amSan Francisco
$767
Find similar

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 December 18, 2025.
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

Sat 1/10

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Wed 1/28

1:05 am-9:00 am

1 stop22h 55m

$765

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 1/10

12:00 pm-9:05 am

2 stops30h 05m

Vientiane Wattay

Wed 1/28

1:05 am-9:00 am

1 stop22h 55m

$766

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 1/10

12:00 pm-9:05 am

2 stops30h 05m

Vientiane Wattay

Wed 1/28

3:50 pm-9:00 am

3 stops32h 10m

$767

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/8

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Wed 1/28

1:05 am-9:00 am

1 stop22h 55m

$770

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/8

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Wed 1/28

12:20 pm-9:00 am

3 stops35h 40m

$777

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/29

12:00 pm-9:05 am

2 stops30h 05m

Vientiane Wattay

Thu 2/5

6:00 pm-9:00 am

2 stops54h 00m

$779

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/1

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Mon 2/2

1:05 am-3:08 pm

2 stops29h 03m

$780

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/29

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Thu 2/5

3:50 pm-9:00 am

2 stops56h 10m

$783

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 1/8

12:00 pm-11:20 am

2 stops32h 20m

Vientiane Wattay

Sun 1/25

10:05 am-9:00 am

3 stops37h 55m

$784

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 1/12

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Sun 1/25

1:05 am-9:00 am

1 stop22h 55m

$820

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 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 July, then book flights to Vientiane from San Francisco during March instead. Flights to Vientiane in March, while not as cheap as those in July, still average around $768.

What is the cheapest day to depart on your flight to Vientiane?

Our data shows that Monday is the least expensive day to fly to Vientiane. Tickets to fly out on this day can be as low as $901. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Vientiane for around $1,321.

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

Our most recent data shows that the best time of day to fly to Vientiane is at noon. Flights from San Francisco to Vientiane during this time can be as low as $892. In contrast, the most expensive time of day to depart to Vientiane is in the afternoon when prices are around $1,362.

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 $925 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 $763 on momondo.

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

You could potentially save up to 48% 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?

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

21h 05m

Direct flights

None
The fastest flight from San Francisco to Vientiane takes 21h 05m
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 21h 05m.

  • 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 $671Free CancellationRating
7.2
178 reviews
Search China Eastern flights
Vietnam AirlinesPriceFrom $766Free CancellationRating
7.6
215 reviews
Search Vietnam Airlines flights
Singapore AirlinesPriceFrom $873Free CancellationRating
8.1
1,413 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $989Free CancellationRating
7.5
122 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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