S$162 Cheap Flights from Seoul to Vientiane

View S$162 flight on Mon, 18 Aug, 2025Opens in a new window

Popular airlines from Seoul to Vientiane (VTE-Wattay Intl.)

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Cheap Flights from Seoul to Vientiane (SEL-VTE)

Prices were available within the past 7 days and start at S$162 for one-way flights and S$324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Wed, 22 Oct - Tue, 28 Oct
ICN
Seoul
VTE
Vientiane
S$324 Return, found 5 days ago
S$324
Return
found 5 days ago
Select Vietnam Airlines flight, departing Wed, 22 Oct from Seoul to Vientiane, returning Tue, 28 Oct, priced at S$324 found 5 days ago
Vietnam Airlines
Wed, 22 Oct - Tue, 28 Oct
ICN
Seoul
VTE
Vientiane
S$331 Return, found 5 days ago
S$331
Return
found 5 days ago
Select Vietnam Airlines flight, departing Wed, 22 Oct from Seoul to Vientiane, returning Tue, 28 Oct, priced at S$331 found 5 days ago
Vietnam Airlines
Sat, 20 Sep - Tue, 23 Sep
ICN
Seoul
VTE
Vientiane
S$337 Return, found 6 days ago
S$337
Return
found 6 days ago
Select Vietnam Airlines flight, departing Sat, 20 Sep from Seoul to Vientiane, returning Tue, 23 Sep, priced at S$337 found 6 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$352 Return, found 1 day ago
S$352
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$352 found 1 day ago
Vietnam Airlines
Wed, 22 Oct - Tue, 28 Oct
ICN
Seoul
VTE
Vientiane
S$355 Return, found 5 days ago
S$355
Return
found 5 days ago
Select Vietnam Airlines flight, departing Wed, 22 Oct from Seoul to Vientiane, returning Tue, 28 Oct, priced at S$355 found 5 days ago
Vietnam Airlines
Sun, 23 Nov - Sat, 29 Nov
ICN
Seoul
VTE
Vientiane
S$359 Return, found 1 day ago
S$359
Return
found 1 day ago
Select Vietnam Airlines flight, departing Sun, 23 Nov from Seoul to Vientiane, returning Sat, 29 Nov, priced at S$359 found 1 day ago
China Southern Airlines
Fri, 15 Aug - Tue, 19 Aug
ICN
Seoul
VTE
Vientiane
S$383 Return, found 4 days ago
S$383
Return
found 4 days ago
Select China Southern Airlines flight, departing Fri, 15 Aug from Seoul to Vientiane, returning Tue, 19 Aug, priced at S$383 found 4 days ago
Jeju Air with Bag
Fri, 15 Aug - Tue, 19 Aug
ICN
Seoul
VTE
Vientiane
S$411 Return, found 4 days ago
S$411
Return
found 4 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 4 days ago
China Eastern Airlines
Mon, 21 Jul - Mon, 28 Jul
ICN
Seoul
VTE
Vientiane
S$431 Return, found 2 days ago
S$431
Return
found 2 days ago
Select China Eastern Airlines flight, departing Mon, 21 Jul from Seoul to Vientiane, returning Mon, 28 Jul, priced at S$431 found 2 days ago
Vietjet Air
Mon, 1 Dec - Sat, 6 Dec
ICN
Seoul
VTE
Vientiane
S$562 Return, found 1 day ago
S$562
Return
found 1 day ago
Select Vietjet Air flight, departing Mon, 1 Dec from Seoul to Vientiane, returning Sat, 6 Dec, priced at S$562 found 1 day ago
Seoul to Vientiane route information
Origin airport
Incheon Intl.
Destination airport
Wattay Intl.
Airlines serving
China Eastern Airlines, China Southern Airlines, FlexFlight, Jeju Air with Bag, Lao Airlines, Scoot, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
S$324
Distance
3159 km

Frequently asked questions

How much is a flight from Seoul (SEL-All Airports) to Wattay Intl. Airport (VTE)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Seoul (SEL-All Airports) and Vientiane Airport start from S$324. Make your booking ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul (SEL-All Airports) to Vientiane Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Seoul (SEL-All Airports) 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 Seoul (SEL-All Airports) to Vientiane Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Seoul (SEL-All Airports) to VTE?
Expect to be in the air for a while, as the flight distance between South Korea and Vientiane is 3,200 kilometres. Create a playlist of your favourite songs before leaving home to stay entertained during your flight.
Which airlines fly direct from Seoul (SEL-All Airports) to VTE?
Flying straight from Seoul (SEL-All Airports) to VTE is a cinch with Lao Airlines (QV). This leading carrier offers 30 flights each month.
Are Seoul (SEL-All Airports) to VTE flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Seoul (SEL-All Airports) and Wattay Intl. Airport (VTE) are of course possible, it also makes sense to monitor prices well before you fly. In fact, some carriers advertise their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to lock in your seat when the price is right.

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Seoul Airports

Seoul

Incheon Intl. to Vientiane
S$324.00
*Available to Expedia members.