S$163 Cheap Flights from Seoul to Vientiane

View S$163 flight on Sun, 17 Aug, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Wattay Intl. Airport (VTE)

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Cheap Flights from Seoul to Vientiane (ICN-VTE)

Prices were available within the past 7 days and start at S$163 for one-way flights and S$351 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Mon, 18 Aug - Sat, 23 Aug
ICN
Seoul
VTE
Vientiane
S$351 Return, found 1 day ago
S$351
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Mon, 18 Aug from Seoul to Vientiane, returning Sat, 23 Aug, priced at S$351 found 1 day ago
Vietnam Airlines
Thu, 17 Jul - Sun, 20 Jul
ICN
Seoul
VTE
Vientiane
S$373 Return, found 1 day ago
S$373
Return
found 1 day ago
Select Vietnam Airlines flight, departing Thu, 17 Jul from Seoul to Vientiane, returning Sun, 20 Jul, priced at S$373 found 1 day ago
Jeju Air with Bag
Wed, 20 Aug - Sat, 23 Aug
ICN
Seoul
VTE
Vientiane
S$380 Return, found 1 day ago
S$380
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 20 Aug from Seoul to Vientiane, returning Sat, 23 Aug, priced at S$380 found 1 day ago
Jeju Air with Bag
Sun, 17 Aug - Mon, 25 Aug
ICN
Seoul
VTE
Vientiane
S$399 Return, found 1 day ago
S$399
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Sun, 17 Aug from Seoul to Vientiane, returning Mon, 25 Aug, priced at S$399 found 1 day ago
Vietnam Airlines
Sun, 17 Aug - Mon, 25 Aug
ICN
Seoul
VTE
Vientiane
S$408 Return, found 1 day ago
S$408
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sun, 17 Aug from Seoul to Vientiane, returning Mon, 25 Aug, priced at S$408 found 1 day ago
Vietnam Airlines
Sun, 17 Aug - Mon, 25 Aug
ICN
Seoul
VTE
Vientiane
S$416 Return, found 1 day ago
S$416
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sun, 17 Aug from Seoul to Vientiane, returning Mon, 25 Aug, priced at S$416 found 1 day ago
Vietnam Airlines
Fri, 22 Aug - Sat, 23 Aug
ICN
Seoul
VTE
Vientiane
S$418 Return, found 1 day ago
S$418
Return
found 1 day ago
Select Vietnam Airlines flight, departing Fri, 22 Aug from Seoul to Vientiane, returning Sat, 23 Aug, priced at S$418 found 1 day ago
China Eastern Airlines
Thu, 3 Jul - Mon, 7 Jul
ICN
Seoul
VTE
Vientiane
S$432 Return, found 1 hour ago
S$432
Return
found 1 hour ago
Select China Eastern Airlines flight, departing Thu, 3 Jul from Seoul to Vientiane, returning Mon, 7 Jul, priced at S$432 found 1 hour ago
Vietjet Air
Thu, 17 Jul - Sun, 20 Jul
ICN
Seoul
VTE
Vientiane
S$469 Return, found 1 day ago
S$469
Return
found 1 day ago
Select Vietjet Air flight, departing Thu, 17 Jul from Seoul to Vientiane, returning Sun, 20 Jul, priced at S$469 found 1 day ago
APG Distribution System
Thu, 17 Jul - Sun, 20 Jul
ICN
Seoul
VTE
Vientiane
S$496 Return, found 1 day ago
S$496
Return
found 1 day ago
Select APG Distribution System flight, departing Thu, 17 Jul from Seoul to Vientiane, returning Sun, 20 Jul, priced at S$496 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Vientiane (VTE)

September is typically the cheapest month to fly

From S$269 - S$481 per traveller.

Graph displaying average flight prices per month

Seoul to Vientiane route information
Origin airport
Incheon Intl.
Destination airport
Wattay Intl.
Airlines serving
APG Distribution System, China Eastern Airlines, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Lao Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
S$351
Distance
3159 km
Average flight time
2 hours 57 mins

Perfect flights from Seoul to Vientiane

Your Journey from Seoul to Vientiane

Start your unforgettable journey with Expedia. Our broad selection of flights from Seoul to Vientiane caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Jeju Air with Bag, Vietnam Airlines, Vietjet Air, APG Distribution System, FlexFlight, China Eastern Airlines. Our selection of flights from Incheon Intl. to Wattay Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seoul to Vientiane Flights

Experience the joy of finding cheap flights from Incheon Intl. to Wattay Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$163 and roundtrip prices from S$351*.
 

Pre-Flight Essentials

Ensure a smooth journey from Seoul to Vientiane with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Vientiane

Picture yourself stepping off the plane in Vientiane and immersing yourself in the unique atmosphere of Vientiane. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seoul to Vientiane Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seoul to Vientiane.
 

Beyond the Flight – Exploring Vientiane

With Expedia, your adventure extends beyond the flight. Explore Vientiane at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seoul to Vientiane with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seoul to Vientiane with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Incheon Airport to Vientiane Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Seoul--Incheon Intl. Airport to Vientiane Airport was S$351. Fares this good don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to Wattay Intl. Airport (VTE)?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Incheon Airport to VTE that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ICN to Vientiane Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ICN to Wattay Intl. Airport (VTE)?
It's around 3,200 kilometres between South Korea and Vientiane, so you'll be up in the air for a while. Keep yourself entertained by packing things like your e-reader or a thrilling novel.
Which airlines fly direct from ICN to Vientiane Airport?
Operating 30 monthly flights, Lao Airlines (QV) is a popular choice when flying straight from Seoul--Incheon Intl. Airport to Wattay Intl. Airport (VTE).
Are ICN to Wattay Intl. Airport (VTE) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally pick up a bargain, with some of the cheapest airfares from Seoul--Incheon Intl. Airport to Vientiane Airport showing up a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly --- as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.