Ulaanbaatar to Busan

1 ways to travelfastest 3h 30mfly from €141
Photo: Minku Kang / Unsplash

How the cheapest fare moved

Jul 26: €172 €172 Jul 19 Jul 26 low €155 · high €329

Departure-day prices · November 2026 Ulaanbaatar → Busan

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

Return-day prices · November 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 €141 and ~22°C daytime.

Flights from Ulaanbaatar to Busan start around €141 (direct flights available). Range seen recently: €141–205, based on 12 fares found by travellers.

Fly (from €141)
3h 30mduration
€141–205recent fares
Book
Cheapest cached fares Ulaanbaatar → Busan; direct flights available (e.g. 7C). · Based on 12 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 12 – Sep 27 Air Busan · Direct · 3h 30m €296 Book
Sep 9 – Sep 19 Air Busan · Direct · 3h 30m €339 Book
Sep 18 – Sep 27 Jeju Air · Direct · 3h 40m €341 Book
Sep 18 – Sep 26 Jeju Air · Direct · 3h 40m €355 Book
Sep 20 – Sep 27 Jeju Air · Direct · 3h 40m €356 Book
Sep 26 – Oct 3 Jin Air · Direct · 3h 40m €356 Book
Aug 28 – Sep 10 Korean Air · 1 stop · 4h 10m €378 Book
Oct 3 – Oct 10 Jin Air · Direct · 3h 40m €402 Book

Weather in Busan

Sun 🌦️ 33° 26° 💧73%
Mon 🌦️ 33° 26° 💧35%
Tue 🌤️ 34° 25° 💧29%
Wed 🌦️ 39° 27° 💧21%
Thu ☁️ 39° 25° 💧0%
Fri ☁️ 40° 25° 💧2%
Sat 🌦️ 37° 29° 💧16%

In Nov, Busan typically sees ~15°C daytime highs and 3 rainy days.

Where to stay in Busan

3★+ hotels from €61/night (22 hotels sampled, ~3 weeks out).

Browndot Hotel Dadaepo Beach Branch hotel · Busan
from €61/night★ 3
Nampo Hound Hotel Premier hotel · Busan
from €96/night★ 3
Shilla Stay Busan Gimhae Airport - Noksan hotel · Busan
from €105/night★ 4

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 2026-07-26. Some links earn Stayonomy a commission at no cost to you.