$579 Cheap Flights from Vientiane (VTE) to San Francisco (SFO)

View $579 flight on Tue, Dec 23, 2025Opens in a new window

Popular airlines from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Vientiane to San Francisco (VTE-SFO)

Prices were available within the past 7 days and start at $579 for one-way flights and $981 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Thu, Mar 12 - Thu, Mar 26
VTE
Vientiane
SFO
San Francisco
$981 Roundtrip, found 4 hours ago
$981
Roundtrip
found 4 hours ago
Select Vietnam Airlines flight, departing Thu, Mar 12 from Vientiane to San Francisco, returning Thu, Mar 26, priced at $981 found 4 hours ago
Lao Airlines
Mon, Nov 3 - Mon, Nov 10
VTE
Vientiane
SFO
San Francisco
$983 Roundtrip, found 5 days ago
$983
Roundtrip
found 5 days ago
Select Lao Airlines flight, departing Mon, Nov 3 from Vientiane to San Francisco, returning Mon, Nov 10, priced at $983 found 5 days ago
Vietnam Airlines
Mon, Nov 3 - Mon, Nov 10
VTE
Vientiane
SFO
San Francisco
$991 Roundtrip, found 5 days ago
$991
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Mon, Nov 3 from Vientiane to San Francisco, returning Mon, Nov 10, priced at $991 found 5 days ago
Lao Airlines
Mon, Nov 3 - Mon, Nov 10
VTE
Vientiane
SFO
San Francisco
$998 Roundtrip, found 5 days ago
$998
Roundtrip
found 5 days ago
Select Lao Airlines flight, departing Mon, Nov 3 from Vientiane to San Francisco, returning Mon, Nov 10, priced at $998 found 5 days ago
China Eastern Airlines
Mon, Dec 15 - Thu, Jan 15
VTE
Vientiane
SFO
San Francisco
$1,005 Roundtrip, found 2 hours ago
$1,005
Roundtrip
found 2 hours ago
Select China Eastern Airlines flight, departing Mon, Dec 15 from Vientiane to San Francisco, returning Thu, Jan 15, priced at $1,005 found 2 hours ago
Lao Airlines
Mon, Nov 3 - Mon, Nov 10
VTE
Vientiane
SFO
San Francisco
$1,006 Roundtrip, found 5 days ago
$1,006
Roundtrip
found 5 days ago
Select Lao Airlines flight, departing Mon, Nov 3 from Vientiane to San Francisco, returning Mon, Nov 10, priced at $1,006 found 5 days ago
Vietnam Airlines
Mon, Nov 3 - Mon, Nov 10
VTE
Vientiane
SFO
San Francisco
$1,009 Roundtrip, found 5 days ago
$1,009
Roundtrip
found 5 days ago
Select Vietnam Airlines flight, departing Mon, Nov 3 from Vientiane to San Francisco, returning Mon, Nov 10, priced at $1,009 found 5 days ago
Vietnam Airlines
Sun, Dec 14 - Wed, Dec 31
VTE
Vientiane
SFO
San Francisco
$1,013 Roundtrip, found 4 days ago
$1,013
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Sun, Dec 14 from Vientiane to San Francisco, returning Wed, Dec 31, priced at $1,013 found 4 days ago
Singapore Airlines
Thu, Mar 12 - Thu, Mar 26
VTE
Vientiane
SFO
San Francisco
$1,239 Roundtrip, found 4 hours ago
$1,239
Roundtrip
found 4 hours ago
Select Singapore Airlines flight, departing Thu, Mar 12 from Vientiane to San Francisco, returning Thu, Mar 26, priced at $1,239 found 4 hours ago
China Southern Airlines
Sat, Dec 27 - Sat, Jan 24
VTE
Vientiane
SFO
San Francisco
$1,390 Roundtrip, found 22 hours ago
$1,390
Roundtrip
found 22 hours ago
Select China Southern Airlines flight, departing Sat, Dec 27 from Vientiane to San Francisco, returning Sat, Jan 24, priced at $1,390 found 22 hours ago

Frequently asked questions

How much does a flight from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO) cost?
Grab a cheap one-way flight from $579 or cheap return flight from $981 from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from VTE to SFO is March, when demand is low. Off-peak months are usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from VTE to SFO, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)?
Direct flights from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from VTE to SFO?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)?
Select a flight from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO) last-minute?
Booking your ticket from VTE to SFO right before your getaway is typically more expensive. But if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a VTE to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a VTE to SFO flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Wattay Intl. Airport (VTE) to San Francisco Intl. Airport (SFO)?
If you booked your VTE to SFO flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Wattay Intl.
Destination airport
San Francisco Intl.
Airlines serving
China Eastern Airlines, Singapore Airlines
Roundtrip price
$980
Distance
7611 mi

Book with confidence

Vientiane to San Francisco Flights

The cheapest times to fly from Vientiane to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Vientiane to San Francisco are during the month of March. You can find some of the cheapest flights from Vientiane to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Vientiane to San Francisco

Sunday is one of the best days to book for cheap flights from Vientiane to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Vientiane to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Vientiane to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $579 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Vientiane to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Vientiane to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Vientiane to San Francisco Flights

Explore a world of travel with Expedia

*Available to One Key members.