🇰🇷 ICN
Seoul
1977 mi
VTE 🇱🇦
Vientiane

Seoul to Vientiane Flights

Incheon International Airport Wattay International Airport 4 airlines

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The Seoul to Vientiane route connects Incheon International Airport (ICN) in KR with Wattay International Airport (VTE) in LA. This medium-haul flight covers approximately 1977 miles (3182 km) with a typical flight time of 4h 59m. This route is served by 4 airlines: Lao Aviation, Jeju Air, Air Busan and others. AirportRoutes has tracked 4 unique flight numbers on this route.

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Departure Airport

Incheon International Airport

ICAO Code:
RKSI
IATA Code:
ICN
City:
🇰🇷 Seoul
Country:
KR
Elevation:
23 ft

Destination Airport

Wattay International Airport

ICAO Code:
VLVT
IATA Code:
VTE
City:
🇱🇦 Vientiane
Country:
LA
Elevation:
564 ft

4

Operators

4

Tracked Flights

1977

Miles

4h 59m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Lao Aviation LAO QV
Jeju Air JJA 7C
Air Busan ABL BX
Tway Air TWB TW

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 3 15%
Tuesday 3 15%
Wednesday 4 20%
Thursday 3 15%
Friday 1 5%
Saturday 4 20%
Sunday 2 10%

Pattern Analysis

4 Tracked Flights:
Data Points: 20
API observations used to build this analysis
Weekdays: 14 flights
Weekend: 6 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Air Busan
ABL / BX
A321 19:00 7:00 PM (Representative)
M T W T F S S
Jul 23, 2026 Active
Jeju Air
JJA / 7C
B738 20:35 8:35 PM (Representative)
M T W T F S S
Jul 23, 2026 Active
A320 10:50 10:50 AM (Representative)
M T W T F S S
Jul 23, 2026 Active
Tway Air
TWB / TW
B738 19:15 7:15 PM (Representative)
M T W T F S S
Jul 23, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
10:50 10:50 AM Lao Aviation LAO QV
19:00 7:00 PM Air Busan ABL BX
19:15 7:15 PM Tway Air TWB TW
20:35 8:35 PM Jeju Air JJA 7C

Time Information

Times are shown in the departure airport's local timezone (RKSI - Asia/Seoul).

Total Departure Times: 4
Time Range:
10:50 - 20:35
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.