Seoul to Hanoi (Soc Son) Flights (ICN-HAN)

🇰🇷 ICN

Seoul

1669 mi

HAN 🇻🇳

Hanoi (Soc Son)

Incheon International Airport Noi Bai International Airport 7 airlines

The Seoul to Hanoi (Soc Son) route connects Incheon International Airport (ICN) in KR with Noi Bai International Airport (HAN) in VN. This medium-haul flight covers approximately 1669 miles (2686 km) with a typical flight time of 3h 55m. This route is served by 7 airlines: VietJet Air, AirZeta, Asiana and others. AirportRoutes has tracked 14 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

Noi Bai International Airport

ICAO Code:: VVNB
IATA Code:: HAN
City:: 🇻🇳 Hanoi (Soc Son)
Country:: VN
Elevation:: 39 ft

Operators

Tracked Flights

1669

Miles

3h 55m

Flight Duration

Route Map

Great Circle

Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline	ICAO	IATA
VietJet Air	`VJC`	`VJ`
AirZeta	`AIH`	`KJ`
Asiana	`AAR`	`OZ`
Korean Air	`KAL`	`KE`
Jeju Air	`JJA`	`7C`
Atlas Air	`GTI`	`5Y`
Vietnam Airlines	`HVN`	`VN`

Flight Schedule Pattern

Day	Flights Observed	Frequency
Monday	36	21%
Tuesday	29	17%
Wednesday	16	9%
Thursday	31	18%
Friday	28	16%
Saturday	16	9%
Sunday	14	8%

Pattern Analysis

14 Tracked Flights:

Data Points: 170
API observations used to build this analysis

Weekdays: 140 flights
Weekend: 30 flights

Business Route More active on weekdays

All Flight Routes

7 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
AirZeta `AIH` / `KJ`		73F	03:20 3:20 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
Asiana `AAR` / `OZ`		A359	19:30 7:30 PM (Representative)	M T W T F S S	Jul 2, 2026	Active
Atlas Air `GTI` / `5Y`		B744	02:40 2:40 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
Jeju Air `JJA` / `7C`	-	B38M	-	M T W T F S S	Jul 2, 2026	Active
Korean Air `KAL` / `KE`		A333	08:00 8:00 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
VietJet Air `VJC` / `VJ`		A321	06:25 6:25 AM (Representative)	M T W T F S S	Jul 2, 2026	Active
Vietnam Airlines `HVN` / `VN`		A359	18:05 6:05 PM (Representative)	M T W T F S S	Jul 2, 2026	Active

Total Routes: 7

Active Routes: 7

Unique Airlines: 7

Aircraft Types: 7

Spotted Departure Times

Departure Time	Operator	ICAO	IATA
02:40 2:40 AM	Atlas Air	`GTI`	`5Y`
03:20 3:20 AM	AirZeta	`AIH`	`KJ`
06:25 6:25 AM	VietJet Air	`VJC`	`VJ`
08:00 8:00 AM	Korean Air	`KAL`	`KE`
18:05 6:05 PM	Vietnam Airlines	`HVN`	`VN`
19:30 7:30 PM	Asiana	`AAR`	`OZ`

Time Information

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

Total Departure Times: 6

Time Range:
02:40 - 19:30

These are typical departure times observed from actual flights. Times may vary by season and schedule changes.

Seoul to Hanoi (Soc Son) Flights

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