Kathmandu to Seoul

1 ways to travelfastest 6h 45mfly from €283
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Oct 1: €376 €376 Sep 26 Oct 1 low €283 · high €429

Departure-day prices · August 2027 Kathmandu → Seoul

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Return-day prices · August 2027 Seoul → Kathmandu

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Best time to visit Seoul — climate

Jan: ~2°C daytime, 4 rainy days 2° JanFeb: ~2°C daytime, 2 rainy days 2° FebMar: ~12°C daytime, 8 rainy days 12° MarApr: ~17°C daytime, 6 rainy days 17° AprMay: ~22°C daytime, 9 rainy days 22° MayJun: ~28°C daytime, 13 rainy days 28° JunJul: ~32°C daytime, 14 rainy days 32° JulAug: ~31°C daytime, 16 rainy days 31° AugSep: ~26°C daytime, 11 rainy days 26° SepOct: ~19°C daytime, 14 rainy days 19° OctNov: ~12°C daytime, 2 rainy days 12° NovDec: ~3°C daytime, 9 rainy days 3° Dec

Best value: Oct — fares from €283 and ~19°C daytime.

Flights from Kathmandu to Seoul start around €283 (typically 2 stops). Range seen recently: €283–429, based on 11 fares found by travellers.

Fly (from €283)
6h 45mduration
€283–429recent fares
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Cheapest cached fares Kathmandu → Seoul; typically 2 stops (e.g. RA). · Based on 11 fares found by travellers in the last 48h

Cheapest round trips to Seoul

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 1 – Oct 4 Air India · 1 stop · 9h 10m €731 Book

Weather in Seoul

Thu 🌤️ 20° 13° 💧6%
Fri ☀️ 20° 10° 💧0%
Sat ☁️ 21° 11° 💧0%
Sun ☁️ 25° 14° 💧43%
Mon 🌧️ 19° 13° 💧53%
Tue 🌤️ 20° 10° 💧0%
Wed 🌤️ 23° 11° 💧4%

In Aug, Seoul typically sees ~32°C daytime highs and 19 rainy days.

Where to stay in Seoul

3★+ hotels from €157/night (36 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €157/night★ 4
Shilla Stay Mapo Hongdae hotel · Seoul
from €191/night★ 4
Mercure Ambassador Seoul Hongdae hotel · Seoul
from €202/night★ 4

Good to know

Time difference+3h
Time in the air9h 10m

Things to do in Seoul

Top-rated tours and tickets from €65 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Seoul

Seoul (서울) is the capital of South Korea. With a population of over 9 million (with over 20 million in the wider metropolitan area), Seoul is by far South Korea's largest city and one of East Asia's financial and cultural centers. A fascinating blend of ancient traditions and cutting-edge digital technology, home to endless street food vendors and vast nightlife districts, an extraordinarily high-pressure educational system and serene Buddhist temples, a dynamic trend-setting youth culture and often crushing conformism, extraordinary architectu…

Read the full Seoul guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Kathmandu

Cheapest destinations travellers searched recently — refreshed daily.

Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-10-01. Some links earn Stayonomy a commission at no cost to you.