S$162 Cheap Flights from Seoul to Vientiane

View S$162 flight on Mon, 18 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$162 for one-way flights and S$352 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$352 Return, found 4 days ago
S$352
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$352 found 4 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$359 Return, found 4 days ago
S$359
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$359 found 4 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$365 Return, found 4 days ago
S$365
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$365 found 4 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$370 Return, found 4 days ago
S$370
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$370 found 4 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$377 Return, found 4 days ago
S$377
Return
found 4 days ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$377 found 4 days ago
Vietnam Airlines
Mon, 1 Dec - Sat, 6 Dec
ICN
Seoul
VTE
Vientiane
S$383 Return, found 4 days ago
S$383
Return
found 4 days ago
Select Vietnam Airlines flight, departing Mon, 1 Dec from Seoul to Vientiane, returning Sat, 6 Dec, priced at S$383 found 4 days ago
China Southern Airlines
Fri, 15 Aug - Tue, 19 Aug
ICN
Seoul
VTE
Vientiane
S$383 Return, found 6 days ago
S$383
Return
found 6 days ago
Select China Southern Airlines flight, departing Fri, 15 Aug from Seoul to Vientiane, returning Tue, 19 Aug, priced at S$383 found 6 days ago
Jeju Air with Bag
Fri, 15 Aug - Tue, 19 Aug
ICN
Seoul
VTE
Vientiane
S$411 Return, found 6 days ago
S$411
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Fri, 15 Aug from Seoul to Vientiane, returning Tue, 19 Aug, priced at S$411 found 6 days ago
Vietjet Air
Mon, 1 Dec - Sat, 6 Dec
ICN
Seoul
VTE
Vientiane
S$562 Return, found 4 days ago
S$562
Return
found 4 days ago
Select Vietjet Air flight, departing Mon, 1 Dec from Seoul to Vientiane, returning Sat, 6 Dec, priced at S$562 found 4 days ago
FlexFlight
Mon, 1 Dec - Sat, 6 Dec
ICN
Seoul
VTE
Vientiane
S$566 Return, found 4 days ago
S$566
Return
found 4 days ago
Select FlexFlight flight, departing Mon, 1 Dec from Seoul to Vientiane, returning Sat, 6 Dec, priced at S$566 found 4 days ago

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

March is typically the cheapest month to fly

From S$279 - S$521 per traveller.

Graph displaying average flight prices per month

Seoul to Vientiane route information
Origin airport
Incheon Intl.
Destination airport
Wattay Intl.
Return price
S$352
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, FlexFlight, Vietjet Air, Hahn Air Systems, China Southern 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$162 and roundtrip prices from S$352*.
 

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$352. 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.