$205 Cheap Flights from Busan (PUS) to Vientiane (VTE)

View $205 flight on Sat, Jul 4, 2026Opens in a new window

Popular airlines from Gimhae Airport (PUS) to Wattay Intl. Airport (VTE)

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Cheap Flights from Busan to Vientiane (PUS-VTE)

Prices were available within the past 7 days and start at $205 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Thu, May 28 - Mon, Jun 1
PUS
Busan
VTE
Vientiane
$379 Roundtrip, found 3 days ago
$379
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Thu, May 28 from Busan to Vientiane, returning Mon, Jun 1, priced at $379 found 3 days ago
Vietnam Airlines
Fri, May 29 - Tue, Jun 2
PUS
Busan
VTE
Vientiane
$385 Roundtrip, found 3 days ago
$385
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Fri, May 29 from Busan to Vientiane, returning Tue, Jun 2, priced at $385 found 3 days ago
Vietnam Airlines
Thu, May 28 - Mon, Jun 1
PUS
Busan
VTE
Vientiane
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Thu, May 28 from Busan to Vientiane, returning Mon, Jun 1, priced at $389 found 3 days ago
Vietnam Airlines
Fri, May 29 - Tue, Jun 2
PUS
Busan
VTE
Vientiane
$395 Roundtrip, found 3 days ago
$395
Roundtrip
found 3 days ago
Select Vietnam Airlines flight, departing Fri, May 29 from Busan to Vientiane, returning Tue, Jun 2, priced at $395 found 3 days ago
Vietnam Airlines
Mon, Jul 6 - Tue, Jul 14
PUS
Busan
VTE
Vientiane
$399 Roundtrip, found 7 hours ago
$399
Roundtrip
found 7 hours ago
Select Vietnam Airlines flight, departing Mon, Jul 6 from Busan to Vientiane, returning Tue, Jul 14, priced at $399 found 7 hours ago
Vietnam Airlines
Mon, Jul 6 - Tue, Jul 14
PUS
Busan
VTE
Vientiane
$409 Roundtrip, found 7 hours ago
$409
Roundtrip
found 7 hours ago
Select Vietnam Airlines flight, departing Mon, Jul 6 from Busan to Vientiane, returning Tue, Jul 14, priced at $409 found 7 hours ago
Vietnam Airlines
Mon, Jul 6 - Tue, Jul 14
PUS
Busan
VTE
Vientiane
$419 Roundtrip, found 7 hours ago
$419
Roundtrip
found 7 hours ago
Select Vietnam Airlines flight, departing Mon, Jul 6 from Busan to Vientiane, returning Tue, Jul 14, priced at $419 found 7 hours ago
China Eastern Airlines
Thu, May 28 - Mon, Jun 1
PUS
Busan
VTE
Vientiane
$431 Roundtrip, found 3 days ago
$431
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 28 from Busan to Vientiane, returning Mon, Jun 1, priced at $431 found 3 days ago
Vietnam Airlines
Thu, May 14 - Fri, May 22
PUS
Busan
VTE
Vientiane
$439 Roundtrip, found 4 days ago
$439
Roundtrip
found 4 days ago
Select Vietnam Airlines flight, departing Thu, May 14 from Busan to Vientiane, returning Fri, May 22, priced at $439 found 4 days ago
Vietjet Air
Mon, Jul 6 - Tue, Jul 14
PUS
Busan
VTE
Vientiane
$776 Roundtrip, found 7 hours ago
$776
Roundtrip
found 7 hours ago
Select Vietjet Air flight, departing Mon, Jul 6 from Busan to Vientiane, returning Tue, Jul 14, priced at $776 found 7 hours ago

Frequently asked questions

How much does a flight from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) cost?
You can find cheap one-way flights and cheap return flights from $379 PUS to VTE with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when PUS to VTE ticket fares go up or down.
What is the cheapest month to fly from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
The cheapest month to fly from PUS to VTE is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
T'Way Air operates around 7 direct flights from PUS to VTE every week.
What is the cheapest airline that flies from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
Korean Air, China Eastern Airlines and Vietjet Air are just some of the carriers that fly from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
To find a cheap flight from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
You can find approximately 1 nonstop flights per day from Gimhae (PUS) to Wattay Intl. (VTE). For more options, look at flights that include layovers.
What is the earliest flight from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
The earliest flight from Gimhae (PUS) to Vientiane (VTE) typically departs at around 8:00 AM, operated by Vietjet Air. This is a seasonal service active in March, so if you're planning to travel during that month, this early departure can help you make the most of your day in Vientiane. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
Direct flights from PUS to VTE usually take about 5 hours 30 minutes, traveling roughly 2,006 miles. If you opt for a connecting flight, expect to add around 6 hours 20 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
Select the "Business class" and "First class" filters when looking for PUS to VTE flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) flight with Expedia?
It's easy to earn miles on a Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Vientiane from Gimhae (PUS)?
If you're planning to travel to Vientiane from Gimhae (PUS), you can fly into Wattay Intl. (VTE) Some flights may connect through major hubs like Tan Son Nhat Intl. (SGN) before reaching Vientiane. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) at the last minute?
Typically, booking a last minute flight from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) flight and hotel package?
Securing a Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.)?
If you booked your Busan (PUS-Gimhae) to Vientiane (VTE-Wattay Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gimhae
Destination airport
Wattay Intl.
Airlines serving
China Eastern Airlines, Vietjet Air, Vietnam Airlines
Roundtrip price
$379
Distance
2005 mi
Average flight time
4 hours 50 mins

Book with confidence

Busan to Vientiane Flights

The cheapest times to fly from Busan to Vientiane

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 Busan to Vientiane are during the month of May. You can find some of the cheapest flights from Busan to Vientiane with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Vientiane

Sunday is one of the best days to book for cheap flights from Busan to Vientiane: 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 Busan to Vientiane

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 Busan to Vientiane in 2026. You can also book with separate airlines for your outbound and return journeys, from $205 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 Busan to Vientiane 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 Busan to Vientiane 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.

 

Busan to Vientiane Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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