How the cheapest fare moved
Oct 25: €225 €225
Oct 20
Oct 25
low €218 · high €333
Departure-day prices · December 2026 Ulaanbaatar → Osaka
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · December 2026 Osaka → Ulaanbaatar
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28 €650 29
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Osaka — climate Jan: ~9°C daytime, 4 rainy days
9°
Jan Feb: ~8°C daytime, 9 rainy days
8°
Feb Mar: ~14°C daytime, 14 rainy days
14°
Mar Apr: ~20°C daytime, 11 rainy days
20°
Apr May: ~23°C daytime, 14 rainy days
23°
May Jun: ~29°C daytime, 12 rainy days
29°
Jun Jul: ~35°C daytime, 16 rainy days
35°
Jul Aug: ~35°C daytime, 12 rainy days
35°
Aug Sep: ~31°C daytime, 16 rainy days
31°
Sep Oct: ~24°C daytime, 14 rainy days
24°
Oct Nov: ~17°C daytime, 6 rainy days
17°
Nov Dec: ~13°C daytime, 7 rainy days
13°
Dec Best value: Nov — fares from €218 and ~17°C daytime.
Flights from Ulaanbaatar to Osaka start around €218 (typically 1 stop). Range seen recently: €218–343, based on 19 fares found by travellers.
Fly (from €218)
4h 00m duration
€218–343 recent fares
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Cheapest cached fares Ulaanbaatar → Osaka; typically 1 stop (e.g. 7C). · Based on 19 fares found by travellers in the last 48h
Cheapest round trips to Osaka Fares found by travellers in the last 48 hours — refreshed daily.
Dec 16 – Dec 19
MIAT Mongolian Airlines · 1 stop · 5h 10m
€567
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Jan 25 – Jan 31
MIAT Mongolian Airlines · 1 stop · 5h 10m
€574
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Jan 23 – Jan 31
MIAT Mongolian Airlines · 1 stop · 5h 10m
€583
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Dec 15 – Dec 18
MIAT Mongolian Airlines · 1 stop · 4h 55m
€583
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Apr 25 – May 10
Asiana Airlines · 1 stop · 5h 25m
€612
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Dec 15 – Dec 28
Asiana Airlines · 1 stop · 5h 15m
€618
Book
Apr 25 – Apr 29
Korean Air · 1 stop · 5h 10m
€643
Book
Apr 12 – Apr 18
Korean Air · 1 stop · 5h 05m
€651
Book
Weather in Osaka
Tue
☁️
24°
17°
💧49%
Wed
🌤️
18°
11°
💧0%
Thu
☁️
18°
9°
💧4%
Fri
🌦️
20°
14°
💧79%
Sat
🌦️
22°
14°
💧78%
Sun
☁️
17°
11°
💧9%
Mon
🌧️
21°
12°
💧85%
In Dec, Osaka typically sees ~13°C daytime highs and 7 rainy days.
Where to stay in Osaka 3★+ hotels from €54/night (38 hotels sampled, ~3 weeks out).
APA Hotel Yodoyabashi Kitahama Ekimae
hotel · Osaka
from €54/night ★ 3
APA Hotel & Resort Midosuji Hommachi Ekimae Tower
hotel · Osaka
from €69/night ★ 3
The Royal Park Canvas - Osaka Kitahama
hotel · Osaka
from €70/night ★ 4
Good to know Time difference +1h
Time in the air 4h 55m
Things to do in Osaka Top-rated tours and tickets from €38 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Osaka
Ōsaka (大阪) is the beating heart of Japan's Kansai region and the largest of the Osaka-Kobe-Kyoto trio of cities, with a population of over 17 million people in the greater metropolitan area. With fantastic food and nightlife, great connectivity and accommodation options in every price bracket, it makes a great base for exploring the entire region.
Read the full Osaka 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 2026-10-27. Some links earn Stayonomy a commission at no cost to you.
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