Ulaanbaatar to Busan

1 ways to travelfastest 3h 30mfly from €151
Photo: Minku Kang / Unsplash

How the cheapest fare moved

Jul 30: €167 €167 Jul 25 Jul 30 low €151 · high €270

Departure-day prices · December 2025 Ulaanbaatar → Busan

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Return-day prices · December 2025 Busan → Ulaanbaatar

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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: Sep — fares from €151 and ~28°C daytime.

Flights from Ulaanbaatar to Busan start around €151 (direct flights available). Range seen recently: €151–219, based on 16 fares found by travellers.

Fly (from €151)
3h 30mduration
€151–219recent fares
Book
Cheapest cached fares Ulaanbaatar → Busan; direct flights available (e.g. BX). · Based on 16 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 21 – Sep 30 Jeju Air · Direct · 3h 40m €274 Book
Sep 12 – Sep 18 Air Busan · Direct · 3h 30m €293 Book
Sep 12 – Sep 19 Air Busan · Direct · 3h 30m €294 Book
Sep 12 – Sep 27 Air Busan · Direct · 3h 30m €307 Book
Sep 13 – Sep 19 Jeju Air · Direct · 3h 40m €313 Book
Oct 3 – Oct 3 Jin Air · Direct · 3h 40m €318 Book

Weather in Busan

Thu 🌤️ 37° 25° 💧0%
Fri 🌤️ 37° 25° 💧0%
Sat 🌤️ 37° 26° 💧4%
Sun 🌤️ 39° 26° 💧2%
Mon 🌤️ 36° 28° 💧4%
Tue ⛈️ 34° 27° 💧29%
Wed 🌤️ 33° 25° 💧24%

In Dec, Busan typically sees ~7°C daytime highs and 0 rainy days.

Where to stay in Busan

3★+ hotels from €43/night (33 hotels sampled, ~3 weeks out).

Browndot Hotel Dadaepo Beach Branch hotel · Busan
from €43/night★ 3
Toyoko Inn Busan Jungang Station hotel · Busan
from €46/night★ 3
Hotel Marcher hotel · Busan
from €53/night★ 3

Good to know

Time difference+1h
Time in the air3h 30m

Things to do in Busan

Top-rated tours and tickets from €45 — 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 2026-07-30. Some links earn Stayonomy a commission at no cost to you.