HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Vientiane

$2,284+ Cheap flights from Buffalo (BUF) 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — VTE
Apr 30 — May 71
Thu 4/30
Thu 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo 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 Buffalo to Vientiane

Cheapest flights from Buffalo to Vientiane
Explore the most affordable flight options available from Buffalo to Vientiane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2026.

This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:02 pm
BUF
-
VTE
2 stops31h 18m
Multiple Airlines
Sun 5/311:50 pm
VTE
-
BUF
2 stops44h 40m
Multiple Airlines
Deal found 3/30$2,284

Find flight deals from Buffalo to Vientiane

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 March 31, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$2,284
(Justfly.com)
Provider with most accurate pricing for Buffalo-Vientiane Wattay flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Vientiane Wattay flights.
Search Deals
From Buffalo to Vientiane Wattay
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 2,558,603 searches. Data last updated March 31, 2026.
Use the filters below to find and compare flights from Buffalo to Vientiane that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BuffaloVientiane

BUF - VTE

BUFVTE

Buffalo

Sun 4/26

7:02 pm-1:20 pm

2 stops31h 18m

Vientiane Wattay

Sun 5/3

11:50 pm-9:30 am

2 stops44h 40m

$2,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Buffalo-Vientiane flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Buffalo-Vientiane flight deals on Cheapflights vs. AranGrant 90-95% of the time. Price accuracy is based on data collected from Buffalo-Vientiane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Vientiane flights, Cheapflights users trust AranGrant the most. AranGrant 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 Buffalo-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 Buffalo to Vientiane

Have a flexible travel schedule? Discover the best time to fly to Vientiane from Buffalo with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Vientiane. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Buffalo to Vientiane that include hotel bookings?

    Yes. In addition to deals on Buffalo to Vientiane flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Vientiane?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Vientiane.

  • Can I find deals for business class flights from Buffalo to Vientiane?

    Yes. Cheapflights offers flight deals from Buffalo to Vientiane by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Complete your trip

Complete your trip to Vientiane by adding a car rental and/or hotel reservation to your travel itinerary.
Vientiane car rentals
Vientiane Wattay Airport car rentals

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.