Chiang Mai to Seoul

1 ways to travelfastest 5h 15mfly from €106
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Aug 27: €106 €106 Aug 21 Aug 27 low €106 · high €193

Departure-day prices · January 2023 Chiang Mai → Seoul

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Return-day prices · January 2023 Seoul → Chiang Mai

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Flights from Chiang Mai to Seoul start around €106 (direct flights available). Range seen recently: €106–172, based on 6 fares found by travellers.

Fly (from €106)
5h 15mduration
€106–172recent fares
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Cheapest cached fares Chiang Mai → Seoul; direct flights available (e.g. ZE). · Based on 6 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 8 – Oct 15 Air Busan · Direct · 5h 25m €229 Book
Sep 3 – Sep 7 Eastar Jet · Direct · 5h 15m €238 Book
Sep 2 – Sep 8 Thai Vietjet Air · 1 stop · 7h 00m €266 Book
Sep 21 – Oct 25 Air Busan · Direct · 5h 25m €272 Book
Dec 12 – Dec 19 Air China · 1 stop · 6h 20m €313 Book
Dec 13 – Dec 19 Air China · 1 stop · 6h 10m €314 Book

Weather in Seoul

Fri 🌦️ 27° 24° 💧97%
Sat 🌦️ 29° 23° 💧82%
Sun 🌦️ 24° 21° 💧72%
Mon 🌦️ 26° 21° 💧39%
Tue ⛈️ 27° 23° 💧57%
Wed ☁️ 28° 22° 💧47%
Thu 🌦️ 30° 23° 💧41%

Where to stay in Seoul

3★+ hotels from €139/night (40 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €139/night★ 4
Klaven Hotel Myeongdong City Hall hotel · Seoul
from €153/night★ 3
ibis Styles Ambassador Seoul Myeong-dong hotel · Seoul
from €162/night★ 4

Good to know

Time difference+2h
Time in the air5h 15m

Things to do in Seoul

Top-rated tours and tickets from €57 — 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 Chiang Mai

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 2026-08-27. Some links earn Stayonomy a commission at no cost to you.