Ulaanbaatar to Busan

1 ways to travelfastest 3h 30mfly from €147
Photo: Minku Kang / Unsplash

How the cheapest fare moved

Sep 11: €147 €147 Sep 4 Sep 11 low €147 · high €232

Departure-day prices · September 2026 Ulaanbaatar → Busan

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · September 2026 Busan → Ulaanbaatar

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Best time to visit Busan — climate

Jan: ~6°C daytime, 1 rainy days JanFeb: ~6°C daytime, 2 rainy days FebMar: ~14°C daytime, 8 rainy days 14° MarApr: ~19°C daytime, 8 rainy days 19° AprMay: ~21°C daytime, 9 rainy days 21° MayJun: ~27°C daytime, 11 rainy days 27° JunJul: ~32°C daytime, 8 rainy days 32° JulAug: ~32°C daytime, 13 rainy days 32° AugSep: ~28°C daytime, 13 rainy days 28° SepOct: ~22°C daytime, 12 rainy days 22° OctNov: ~15°C daytime, 3 rainy days 15° NovDec: ~9°C daytime, 5 rainy days Dec

Best value: Oct — fares from €147 and ~22°C daytime.

Flights from Ulaanbaatar to Busan start around €147 (direct flights available). Range seen recently: €147–236, based on 24 fares found by travellers.

Fly (from €147)
3h 30mduration
€147–236recent fares
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Cheapest cached fares Ulaanbaatar → Busan; direct flights available (e.g. LJ). · Based on 24 fares found by travellers in the last 48h

Cheapest round trips to Busan

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

Sep 23 – Oct 4 Air Busan · Direct · 3h 30m €244 Book
Sep 19 – Oct 4 Air Busan · Direct · 3h 30m €246 Book
Sep 16 – Oct 4 Air Busan · Direct · 3h 30m €247 Book
Sep 19 – Sep 26 Air Busan · Direct · 3h 30m €248 Book
Sep 24 – Oct 4 Jeju Air · Direct · 3h 30m €251 Book
Sep 25 – Oct 4 Jeju Air · Direct · 3h 30m €254 Book
Sep 16 – Sep 18 Air Busan · Direct · 3h 30m €258 Book
Sep 12 – Sep 15 Air Busan · Direct · 3h 30m €259 Book

Weather in Busan

Sat 🌤️ 28° 19° 💧0%
Sun 🌤️ 29° 21° 💧2%
Mon 🌦️ 25° 21° 💧12%
Tue 🌦️ 30° 20° 💧31%
Wed ☁️ 28° 19° 💧6%
Thu ☁️ 27° 21° 💧17%
Fri 🌧️ 25° 22° 💧54%

In Sep, Busan typically sees ~28°C daytime highs and 13 rainy days.

Where to stay in Busan

3★+ hotels from €60/night (25 hotels sampled, ~3 weeks out).

Toyoko Inn Busan Jungang Station hotel · Busan
from €60/night★ 3
BROWN DOT Hotel Dadaepo Beach hotel · Busan
from €112/night★ 3
Shilla Stay Busan Gimhae Airport - Noksan hotel · Busan
from €129/night★ 4

Good to know

Time difference+1h
Time in the air3h 30m

Things to do in Busan

Top-rated tours and tickets from €62 — book ahead for the popular ones.

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

About Busan

Busan (부산, 釜山; formerly romanized as Pusan) is a large port city located in the south-eastern province of South Gyeongsang, South Korea. It is the country's second city with beautiful beaches, mountains, spas, and renowned seafood. Busan has become a key tourist destination, especially during the summer when the beaches are packed end to end.

Read the full Busan guide

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

Round out the trip

Popular from Ulaanbaatar

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 2026-09-11. Some links earn Stayonomy a commission at no cost to you.