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Home / Seoul — Kathmandu

Cheap flights Seoul — Kathmandu

Seoul (SEL, KR) Kathmandu (KTM, NP)
from $217 4 016 km ~5h 13m 9 flights found 3 airlines cheapest on Monday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $217 on 26.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Prices found for 9 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
26 Nov 2026, Thu
Sichuan Airlines 3U 3974
08:30
ICN Incheon International Airport
16:15
KTM Tribhuvan International Airport
7h 45m 1 stop
Trip.com
$217
View this ticket
01 Dec 2026, Tue
Sichuan Airlines 3U 3974
08:30
ICN Incheon International Airport
16:50
KTM Tribhuvan International Airport
8h 20m 1 stop
Trip.com
$217
View this ticket
07 Dec 2026, Mon
China Eastern MU 854
13:55
ICN Incheon International Airport
23:15
KTM Tribhuvan International Airport
9h 20m 2 stops
Kiwi.com
$234
View this ticket
14 Nov 2026, Sat
China Eastern MU 2004
01:25
ICN Incheon International Airport
10:10
KTM Tribhuvan International Airport
8h 45m 1 stop
Trip.com
$283
View this ticket
15 Nov 2026, Sun
China Eastern MU 2044
02:30
ICN Incheon International Airport
13:35
KTM Tribhuvan International Airport
11h 5m 2 stops
Kupi.com
$294
View this ticket
19 Nov 2026, Thu
China Eastern MU 2044
02:30
ICN Incheon International Airport
11:25
KTM Tribhuvan International Airport
8h 55m 2 stops
Aviakassa
$294
View this ticket
Route characteristics
Distance
4 016 km
Flight time
5h 13m
Time difference
-3h
Minimum price
from $217 (26.11.2026)
Average price
$257
Maximum price
$294
Departures per week
1
Cheapest day
Monday
Departure airports (1)
ICN Incheon International Airport
Arrival airports (1)
KTM Tribhuvan International Airport
Airlines (3)
3U Sichuan Airlines MU China Eastern KE Korean Air
Agencies (4)
Trip.com Kiwi.com Aviakassa Kupi.com
Prices by day of week
Monday
$234
avg $234
Cheapest
Tuesday
$217
avg $217
Thursday
$217
avg $256
Saturday
$283
avg $283
Sunday
$294
avg $294
Price trend by month
November 2026
from $217
avg $272
4 flights
December 2026
from $217
avg $226
2 flights
Airlines — cheapest prices 3
Sichuan Airlines
Sichuan Airlines
2 flights · 2 days
$217
China Eastern
China Eastern
5 flights · 5 days
$234
Korean Air
Korean Air
2 flights · 2 days
$654
Where to buy tickets 4
Trip.com
3 tickets · 3 days
from $217
Kiwi.com
3 tickets · 3 days
from $234
Aviakassa
2 tickets · 2 days
from $294
Kupi.com
1 tickets · 1 days
from $294
Airports

From — Seoul (1)

  • ICN Incheon International Airport

To — Kathmandu (1)

  • KTM Tribhuvan International Airport
Other destinations from Seoul
Jeju
KR
Nagoya
JP
Busan
KR
Shanghai
CN
Jinju
KR
Pohang
KR
Gwangju
KR
Yeosu
KR
Ulsan
KR
Chengdu
CN
Cebu City
PH
Manila
PH
Frequently asked questions about the route Seoul — Kathmandu
How long is the flight from Seoul to Kathmandu?
Approximate flight time — 5h 13m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Seoul to Kathmandu?
The straight-line distance — 4 016 km.
How much do flights from Seoul to Kathmandu cost?
The minimum price over 3 months — from $217 on 26.11.2026.
What is the average ticket price?
The average price — $257. Range: $217 — $294.
What is the time difference between Seoul and Kathmandu?
The difference — -3h.
From which airports does Seoul operate flights?
From Seoul: ICN (Incheon International Airport).
To which airports in Kathmandu do flights arrive?
To Kathmandu: KTM (Tribhuvan International Airport).
Which airlines fly this route?
This route is served by 3 airlines: Sichuan Airlines, China Eastern, Korean Air.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Seoul — Kathmandu

Flights Seoul — Kathmandu is a popular route. The straight-line distance is 4 016 km. Flight time 5h 13m. Time difference -3h.

From Seoul (SEL) flights depart from 1 airport: ICN. To Kathmandu (KTM) — 1 arrival airport: KTM.

3 airlines operate on this route: Sichuan Airlines, China Eastern, Korean Air.

The minimum price for the next 3 months — from $217 (26.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $257, ranging from $217 to $294. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.

Other destinations in Nepal from Seoul
Nepalganj
NP
Pokhara
NP

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