฿13,235 Cheap Thai Airways International flights from Seoul to Vientiane (ICN→VTE)

View ฿13,235 flight on Wed, 8 Apr 2026Opens in a new window

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Thai Airways International flights from Seoul to Vientiane (ICN→VTE)

Prices were available within the past 7 days and start at ฿13,235 for one-way flights and ฿21,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Mon, 16 Mar - Thu, 26 Mar
ICN
Seoul
VTE
Vientiane
฿21,860 Return, found 6 days ago
฿21,860
Return
found 6 days ago
Select Thai Airways International flight, departing Mon, 16 Mar from Seoul to Vientiane, returning Thu, 26 Mar, priced at ฿21,860 found 6 days ago

Alternative airports near Vientiane

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wattay Intl. VTE. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from ฿10,940
VTE
Wattay Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from ฿10,940

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

December is typically the cheapest month to fly

From ฿6,502 - ฿9,996 per traveller.

Travel information

Origin airport
Incheon Intl.
Destination airport
Wattay Intl.
Airlines serving
China Eastern Airlines, China Southern Airlines, FlexFlight, Hahn Air Systems, Jeju Air with Bag, Scoot, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Popular airline
Hahn Air Systems
Distance
3159 km
Average flight time
3 hours 30 mins
*Available to Expedia members.