Which airport is the most popular layover for flights between San Francisco and Vientiane?

Singapore (SIN) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Vientiane?

China Eastern, Vietnam Airlines and Singapore Airlines are the top three most popular airlines that fly to Vientiane from San Francisco according to our data. China Eastern is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Vientiane. Keep in mind that there are 3 different airlines that fly to Vientiane on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from San Francisco to Vientiane?

Flights connecting via Shanghai (PVG) have the shortest average one-way travel time: 20h 26m.

What is the cheapest airline that flies from San Francisco to Vientiane Wattay?

China Eastern and Singapore Airlines are the most popular carriers operating from San Francisco to Vientiane Wattay

Which layover airport has the shortest connection time from San Francisco to Vientiane?

Shanghai (PVG) has the shortest average layover time for this route: 5h 29m.

Which layover airport offers the lowest fares from San Francisco to Vientiane?

Flights via Singapore (SIN) offer the lowest average round-trip price of $1,018.

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?

There are 4 operators available for flights from San Francisco Airport to Vientiane Wattay Airport as of September 2025.

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.

$453 Cheap Flights from San Francisco to Vientiane in 2025/26

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Find the cheapest flights from San Francisco to Vientiane

Round-trip

One-way

Last minute

Cheap round-trip flights

12:00 pm - 12:05 amSFO-VTE

21h 05m1 stop

1:05 am - 9:00 amVTE-SFO

22h 55m1 stop

$670China Eastern

Find Deal

Thu, Nov 13 - Wed, Dec 10

12:00 pm - 12:05 amSFO-VTE

22h 05m1 stop

6:50 pm - 9:05 amVTE-SFO

52h 15m2 stops

$672China Eastern

Find Deal

Sat, Sep 27 - Sat, Oct 4

12:00 pm - 2:50 pmSFO-VTE

35h 50m2 stops

6:00 pm - 9:00 amVTE-SFO

54h 00m2 stops

$673China Eastern

Find Deal

Sat, Nov 29 - Sat, Dec 13

12:00 pm - 9:05 amSFO-VTE

30h 05m2 stops

6:00 pm - 9:00 amVTE-SFO

30h 00m2 stops

$705China Eastern

Find Deal

Mon, Nov 3 - Fri, Dec 5

12:00 pm - 12:05 amSFO-VTE

21h 05m1 stop

6:00 pm - 9:00 amVTE-SFO

30h 00m2 stops

$706China Eastern

Find Deal

Mon, Nov 3 - Fri, Dec 5

12:00 pm - 12:05 amSFO-VTE

22h 05m1 stop

6:50 pm - 9:05 amVTE-SFO

52h 15m2 stops

$708China Eastern

Find Deal

Sat, Sep 27 - Sat, Oct 4

1:00 pm - 12:05 amSFO-VTE

21h 05m1 stop

1:05 am - 9:00 amVTE-SFO

22h 55m1 stop

$717China Eastern

Find Deal

Thu, Oct 30 - Wed, Nov 19

12:00 pm - 9:05 amSFO-VTE

30h 05m2 stops

1:05 am - 9:00 amVTE-SFO

22h 55m1 stop

$719China Eastern

Find Deal

Sat, Nov 29 - Fri, Dec 12

10:10 pm - 6:55 pmSFO-VTE

30h 45m2 stops

11:30 am - 6:40 pmVTE-SFO

21h 10m2 stops

$817Vietnam Airlines

Find Deal

Wed, Mar 11 - Sat, Apr 4

10:10 pm - 6:55 pmSFO-VTE

30h 45m2 stops

11:30 am - 6:40 pmVTE-SFO

21h 10m2 stops

$823Vietnam Airlines

Find Deal

Wed, Mar 11 - Sat, Apr 4

Vietnam Airlines flights from San Francisco to Vientiane

Our best Vietnam Airlines deals on San Francisco to Vientiane flight tickets

Vietnam Airlines

Mar 11

SFO10:10 pmSan Francisco

30h 45m

2 stops

VTE6:55 pmVientiane Wattay

Apr 4

VTE11:30 amVientiane Wattay

21h 10m

2 stops

SFO6:40 pmSan Francisco

$817

Find similar

Vietnam Airlines

Mar 11

SFO10:10 pmSan Francisco

30h 45m

2 stops

VTE6:55 pmVientiane Wattay

Apr 4

VTE11:30 amVientiane Wattay

21h 10m

2 stops

SFO6:40 pmSan Francisco

$823

Find similar

Vietnam Airlines

Sep 27

SFO10:50 pmSan Francisco

30h 20m

2 stops

VTE7:10 pmVientiane Wattay

Oct 4

VTE11:35 amVientiane Wattay

21h 05m

2 stops

SFO6:40 pmSan Francisco

$842

Find similar

China Eastern flights from San Francisco to Vientiane

Our best China Eastern deals on San Francisco to Vientiane flight tickets

China Eastern

Nov 13

SFO12:00 pmSan Francisco

21h 05m

1 stop

VTE12:05 amVientiane Wattay

Dec 10

VTE1:05 amVientiane Wattay

22h 55m

1 stop

SFO9:00 amSan Francisco

$670

Find similar

China Eastern

Sep 27

SFO12:00 pmSan Francisco

22h 05m

1 stop

VTE12:05 amVientiane Wattay

Oct 4

VTE6:50 pmVientiane Wattay

52h 15m

2 stops

SFO9:05 amSan Francisco

$672

Find similar

China Eastern

Nov 29

SFO12:00 pmSan Francisco

35h 50m

2 stops

VTE2:50 pmVientiane Wattay

Dec 13

VTE6:00 pmVientiane Wattay

54h 00m

2 stops

SFO9:00 amSan Francisco

$673

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 11/13

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Wed 12/10

1:05 am-9:00 am

1 stop22h 55m

$670

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 9/27

12:00 pm-12:05 am

1 stop22h 05m

Vientiane Wattay

Sat 10/4

6:50 pm-9:05 am

2 stops52h 15m

$672

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 11/29

12:00 pm-2:50 pm

2 stops35h 50m

Vientiane Wattay

Sat 12/13

6:00 pm-9:00 am

2 stops54h 00m

$673

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 11/3

12:00 pm-9:05 am

2 stops30h 05m

Vientiane Wattay

Fri 12/5

6:00 pm-9:00 am

2 stops30h 00m

$705

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Mon 11/3

12:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Fri 12/5

6:00 pm-9:00 am

2 stops30h 00m

$706

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 9/27

12:00 pm-12:05 am

1 stop22h 05m

Vientiane Wattay

Sat 10/4

6:50 pm-9:05 am

2 stops52h 15m

$708

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Thu 10/30

1:00 pm-12:05 am

1 stop21h 05m

Vientiane Wattay

Wed 11/19

1:05 am-9:00 am

1 stop22h 55m

$717

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Sat 11/29

12:00 pm-9:05 am

2 stops30h 05m

Vientiane Wattay

Fri 12/12

1:05 am-9:00 am

1 stop22h 55m

$719

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Wed 3/11

10:10 pm-6:55 pm

2 stops30h 45m

Vientiane Wattay

Sat 4/4

11:30 am-6:40 pm

2 stops21h 10m

$817

San FranciscoVientiane

SFO - VTE

SFOVTE

San Francisco

Wed 3/11

10:10 pm-6:55 pm

2 stops30h 45m

Vientiane Wattay

Sat 4/4

11:30 am-6:40 pm

2 stops21h 10m

$823

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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

Prices

Airlines

Layovers

What is the cheapest month to fly to Vientiane?

If you aren’t able to travel during the month of March, then book flights to Vientiane from San Francisco during May instead. Flights to Vientiane in May, while not as cheap as those in March, still average around $793.

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 $922 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 $766 on momondo.

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

You could potentially save up to 6% 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

Direct flights	None

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?
There are 4 operators available for flights from San Francisco Airport to Vientiane Wattay Airport as of September 2025.
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?
momondo data reveals that the most frequently booked airline on the route from San Francisco to Vientiane is China Eastern, representing 52% of all bookings. The subsequent popular airlines are Vietnam Airlines at 26%, Singapore Airlines at 20%, and China Southern at 3%.

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 Eastern	PriceFrom $692	Free Cancellation	Rating 7.2 165 reviews	Search China Eastern flights
Vietnam Airlines	PriceFrom $769	Free Cancellation	Rating 7.6 201 reviews	Search Vietnam Airlines flights
Singapore Airlines	PriceFrom $887	Free Cancellation	Rating 8.1 1,365 reviews	Search Singapore Airlines flights
China Southern	PriceFrom $942	Free Cancellation	Rating 7.5 110 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.

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Cheap flights from San Francisco to Vientiane from $453

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 10/14. 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 Vientiane

Cheap round-trip flights

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Cheap last minute flights

Vietnam Airlines flights from San Francisco to Vientiane

Our best Vietnam Airlines deals on San Francisco to Vientiane flight tickets

China Eastern flights from San Francisco to Vientiane

Our best China Eastern deals on San Francisco to Vientiane flight tickets

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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 March, then book flights to Vientiane from San Francisco during May instead. Flights to Vientiane in May, while not as cheap as those in March, still average around $793.

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?

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

You could potentially save up to 6% 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?

What is the cheapest airline that flies from San Francisco to Vientiane Wattay?

China Eastern and Singapore Airlines are the most popular carriers operating from San Francisco to Vientiane Wattay

What airlines fly to Vientiane?

Which airport is the most popular layover for flights between San Francisco and Vientiane?

Singapore (SIN) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Vientiane?

Flights via Singapore (SIN) offer the lowest average round-trip price of $1,018.

Which layover airport has the shortest travel time from San Francisco to Vientiane?

Flights connecting via Shanghai (PVG) have the shortest average one-way travel time: 20h 26m.

Which layover airport has the shortest connection time from San Francisco to Vientiane?

Shanghai (PVG) has the shortest average layover time for this route: 5h 29m.

When to book flights from San Francisco to Vientiane

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

Direct flights

How far is San Francisco to Vientiane Wattay by plane?

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

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?

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

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

Why use momondo?

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

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

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

I’m not ready to book a flight from San Francisco to Vientiane right now. Can momondo alert me if prices 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Laos

Airports servicing Laos