How the cheapest fare moved
Nov 4: €221 €221
Oct 28
Nov 4
low €203 · high €247
Departure-day prices · September 2027 Ulaanbaatar → Busan
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Return-day prices · September 2027 Busan → Ulaanbaatar
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Best time to visit Busan — climate Jan: ~6°C daytime, 1 rainy days
6°
Jan Feb: ~6°C daytime, 2 rainy days
6°
Feb Mar: ~14°C daytime, 8 rainy days
14°
Mar Apr: ~19°C daytime, 8 rainy days
19°
Apr May: ~21°C daytime, 8 rainy days
21°
May Jun: ~27°C daytime, 11 rainy days
27°
Jun Jul: ~32°C daytime, 8 rainy days
32°
Jul Aug: ~32°C daytime, 13 rainy days
32°
Aug Sep: ~28°C daytime, 13 rainy days
28°
Sep Oct: ~22°C daytime, 12 rainy days
22°
Oct Nov: ~15°C daytime, 3 rainy days
15°
Nov Dec: ~9°C daytime, 5 rainy days
9°
Dec Best value: Nov — fares from €203 and ~15°C daytime.
Flights from Ulaanbaatar to Busan start around €203 (typically 1 stop). Range seen recently: €203–260, based on 30 fares found by travellers.
Fly (from €203)
4h 05m duration
€203–260 recent fares
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Cheapest cached fares Ulaanbaatar → Busan; typically 1 stop (e.g. 7C). · Based on 30 fares found by travellers in the last 48h
Cheapest round trips to Busan Fares found by travellers in the last 48 hours — refreshed daily.
Nov 26 – Dec 2
Jeju Air · 1 stop · 4h 15m
€401
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Nov 24 – Dec 1
MIAT Mongolian Airlines · 1 stop · 4h 30m
€426
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Nov 24 – Nov 30
Jeju Air · 1 stop · 4h 20m
€445
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Nov 24 – Dec 3
Jeju Air · 1 stop · 4h 20m
€450
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Dec 6 – Dec 12
Jeju Air · 1 stop · 4h 20m
€457
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Mar 21 – Apr 3
Korean Air · 1 stop · 4h 15m
€459
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Dec 17 – Dec 24
MIAT Mongolian Airlines · 1 stop · 4h 30m
€460
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Nov 15 – Nov 29
Asiana Airlines · 1 stop · 4h 20m
€479
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Weather in Busan
Wed
☁️
18°
11°
💧27%
Thu
🌦️
17°
12°
💧99%
Fri
🌤️
16°
7°
💧0%
Sat
☀️
10°
1°
💧0%
Sun
🌦️
12°
-1°
💧10%
Mon
🌤️
16°
2°
💧27%
Tue
🌦️
15°
3°
💧10%
In Sep, Busan typically sees ~28°C daytime highs and 7 rainy days.
Where to stay in Busan 3★+ hotels from €35/night (39 hotels sampled, ~3 weeks out).
Plea De Blanc Hotel & Residence
hotel · Busan
from €35/night ★ 4
Best Louis Hamilton Hotel Haeundae
hotel · Busan
from €37/night ★ 3
BROWN DOT Hotel Dadaepo Beach
hotel · Busan
from €38/night ★ 3
Good to know Time difference +1h
Time in the air 4h 15m
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).
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 2026-11-04. Some links earn Stayonomy a commission at no cost to you.
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