₩492,600 Cheap Thai Airways International flights Seoul (ICN) to Vientiane (VTE)

View ₩492,600 flight on Wed, Aug 6, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

₩492,600 Cheap Thai Airways International flights Seoul (ICN) to Vientiane (VTE)

Prices were available within the past 7 days and start at ₩492,600 for one-way flights and ₩773,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, Nov 6 - Tue, Nov 25
ICN
Seoul
VTE
Vientiane
₩773,700 Roundtrip, found 6 days ago
₩773,700
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Thu, Nov 6 from Seoul to Vientiane, returning Tue, Nov 25, priced at ₩773,700 found 6 days ago
Flights from Seoul (ICN) to Vientiane (VTE)
Origin airport
Incheon Intl.
Destination airport
Wattay Intl.
Airlines serving
China Eastern Airlines, China Southern Airlines, Jeju Air, Lao Airlines, Singapore Airlines, T'way Air with baggage, Thai Airways International, Vietjet Air, Vietnam Airlines
Popular airline
Vietnam Airlines
Distance
3159 km
Average flight time
2 hours 57 mins
*Available to Expedia members.