$513+ Cheap flights from San Francisco (SFO) to Vientiane (VTE)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — VTE
Nov 7 — Nov 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Francisco to Vientiane with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Vientiane
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to VientianeExplore the most affordable flight options available from San Francisco to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from San Francisco to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This FlightHub deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:00 pm -
1 stop21h 05m
Sun 11/151:05 am -
1 stop22h 55m
Deal found 10/5![China Eastern logo]()
$764
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
2 stops33h 40m
Wed 12/94:50 pm -
2 stops31h 10m
Deal found 10/6![China Eastern logo]()
$802
This FlightHub deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
1 stop21h 05m
Sun 11/221:05 am -
1 stop22h 55m
Deal found 10/3![China Eastern logo]()
$812
This FlightHub deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm -
1 stop21h 05m
Wed 11/1111:55 am -
2 stops36h 05m
Deal found 10/5![China Eastern logo]()
$814
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
1 stop21h 05m
Wed 11/111:05 am -
1 stop22h 55m
Deal found 10/7![China Eastern logo]()
$863
This FlightHub deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:00 pm -
1 stop21h 05m
Wed 12/2310:05 am -
2 stops37h 55m
Deal found 10/6![China Eastern logo]()
$877
Best flights from San Francisco to VientianeDiscover carefully curated flight deals from San Francisco to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from San Francisco to Vientiane that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
2 stops35h 50m
Thu 11/123:50 pm -
2 stops56h 10m
Deal found 10/7![China Eastern logo]()
$864
This Vietnam Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:10 pm -
2 stops30h 55m
Thu 12/311:25 am -
2 stops20h 35m
Deal found 10/6![Vietnam Airlines logo]()
$954
This FlightHub deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
2 stops27h 05m
Wed 12/21:05 am -
1 stop22h 55m
Deal found 10/4![Multiple Airlines logo]()
$1,207
This Vietnam Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:50 pm -
2 stops30h 45m
Sun 1/1711:25 am -
2 stops20h 35m
Deal found 10/7![Vietnam Airlines logo]()
$1,018
This FlightHub deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 pm -
3 stops28h 35m
Mon 11/302:40 pm -
2 stops55h 00m
Deal found 10/7![Multiple Airlines logo]()
$1,212
This Qatar Airways deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/23:00 pm -
2 stops29h 15m
Mon 3/111:25 am -
3 stops40h 15m
Deal found 10/7![Multiple Airlines logo]()
$1,282
This China Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:40 pm -
3 stops24h 55m
Sat 12/127:30 am -
3 stops26h 15m
Deal found 10/4![Multiple Airlines logo]()
$1,288
This China Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2411:40 pm -
3 stops24h 55m
Thu 2/187:30 am -
3 stops26h 15m
Deal found 10/3![Multiple Airlines logo]()
$1,367
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/29:10 pm -
1 stop29h 50m
Sun 2/1411:50 pm -
1 stop28h 30m
Deal found 10/7![Multiple Airlines logo]()
$1,526
This Turkish Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:35 pm -
3 stops57h 30m
Wed 12/911:25 am -
3 stops44h 05m
Deal found 10/3![Multiple Airlines logo]()
$1,555
This Turkish Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/266:35 pm -
3 stops57h 30m
Sat 3/2711:25 am -
3 stops43h 30m
Deal found 10/3![Multiple Airlines logo]()
$1,600
Last-minute flights from San Francisco to VientianeDiscover last-minute flight deals from San Francisco to Vientiane. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Vientiane. Data last updated October 8, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:00 pm -
1 stop21h 05m
Sun 11/151:05 am -
1 stop22h 55m
Deal found 10/5![China Eastern logo]()
$764
This FlightHub deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm -
1 stop21h 05m
Wed 11/1111:55 am -
2 stops36h 05m
Deal found 10/5![China Eastern logo]()
$814
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:00 pm -
1 stop21h 05m
Wed 11/111:05 am -
1 stop22h 55m
Deal found 10/7![China Eastern logo]()
$863
This oojo deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
2 stops33h 40m
Wed 12/94:50 pm -
2 stops31h 10m
Deal found 10/6![China Eastern logo]()
$802
This FlightHub deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:00 pm -
1 stop21h 05m
Sun 11/221:05 am -
1 stop22h 55m
Deal found 10/3![China Eastern logo]()
$812
This FlightHub deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2812:00 pm -
1 stop21h 05m
Wed 12/2310:05 am -
2 stops37h 55m
Deal found 10/6![China Eastern logo]()
$877
One-way flights from San Francisco to VientianeSearch for one-way flight options from San Francisco to Vientiane. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from San Francisco to Vientiane. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This SmartFares deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:10 pm -
2 stops30h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Vietnam Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1610:40 am -
2 stops41h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$519
This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$520
This Trip.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$521
This Trip.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1011:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2811:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$537
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:00 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$538
This oojo deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm -
2 stops31h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![China Eastern logo]()
$542
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop21h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![China Eastern logo]()
$543
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:00 pm -
2 stops41h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$545
Find flight deals from San Francisco to Vientiane
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Vientiane (VTE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $764 (FlightHub) |
One-way from | $513 (SmartFares) |
Popular in | June |
Cheapest in | October |
Average price | $806 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 8, 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
Cheapest round-trip
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Tue 3/16
10:40 am-6:00 pm
2 stops41h 20m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$519
Quickest round-trip
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Sat 12/5
11:00 pm-6:00 pm
2 stops28h 00m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$520
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Thu 12/10
11:00 pm-6:00 pm
2 stops28h 00m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$528
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Fri 11/27
4:43 pm-6:00 pm
3 stops34h 17m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$565
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Thu 11/26
12:00 pm-9:05 am
3 stops54h 05m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$582
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Thu 10/15
12:30 pm-1:20 pm
2 stops58h 50m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$586
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Wed 11/4
11:50 pm-7:05 pm
3 stops28h 15m
Vientiane Wattay
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$627
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Thu 11/5
12:00 pm-2:50 pm
2 stops35h 50m
Vientiane Wattay
Thu 11/12
3:50 pm-9:00 am
2 stops56h 10m
$864
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Sun 11/1
9:10 pm-7:05 pm
2 stops30h 55m
Vientiane Wattay
Thu 12/3
11:25 am-5:00 pm
2 stops20h 35m
$954
San FranciscoVientiane
SFO San Francisco - VTE Vientiane Wattay
SFOVTE
San Francisco
Sun 10/18
10:50 pm-7:35 pm
2 stops30h 45m
Vientiane Wattay
Sun 1/17
11:25 am-5:00 pm
2 stops20h 35m
$1,018
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Francisco to Vientiane
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Vientiane in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Vientiane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Vientiane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Vientiane flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Vientiane flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Vientiane flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Vientiane
Have a flexible travel schedule? Discover the best time to fly to Vientiane from San Francisco with our price prediction graph.
SFO-VTE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Vientiane
How far ahead should I book a flight from San Francisco to Vientiane?
The price you pay for your flight from San Francisco to Vientiane may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Vientiane?
Currently, October is the cheapest month in which you can book a flight from San Francisco to Vientiane (average of $806). Flying from San Francisco to Vientiane in June is currently the most expensive (average of $1,696). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from San Francisco to Vientiane?
Airfare is typical for this route at the moment.
San Francisco to Vientiane flights typically cost between $705 and $1,013 in October.The cheapest round-trip price found within the last 5 days was $764 on China Eastern (Oct 26-Nov 15).
Reviews of airlines servicing Vientiane
Get insights into the airlines that provide service to Vientiane. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vientiane. Reviews last updated October 8, 2026.
See what other customers who have flown with Singapore Airlines,Vietnam Airlines, andChina Southern from San Francisco to Vientiane have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.3
Entertainment
8.1
Overall
8.2
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Boarding
8.3
Entertainment
8.1
Overall
8.2
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Boarding
8.3
Entertainment
8.1
Overall
8.2
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Boarding
8.3
Entertainment
8.1
Overall
8.2
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Crew
8.6
Boarding
8.3
Entertainment
8.1
Overall
8.2
Comfort
8.0
Food
7.8
Reviews
1 / 20
10.0
ExcellentJudith,Sep 2026
SFO - SIN
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Francisco
Popular flights
Vientiane flight routes
Alternative routes for San Francisco to Vientiane
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Francisco to Vientiane by cabin class
Find flights from San Francisco to Vientiane, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Vientiane flights
Browse other San Francisco and Vientiane flight options. Last updated on October 8, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Vientiane
Explore flights to Vientiane departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Top 4 airlines flying from San Francisco to Vientiane
Discover the top 4 airlines that operate flights from San Francisco to Vientiane. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$704 | Average$886 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$775 | Average$1,022 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$847 | Average$1,014 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,167 | Average$1,411 | FlexibilityNo cancel fee | On-time69% |