How the cheapest fare moved
Jul 26: €264 €264
Jul 20
Jul 26
low €212 · high €274
Departure-day prices · December 2026 Ulaanbaatar → Osaka
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Return-day prices · December 2026 Osaka → Ulaanbaatar
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Best time to visit Osaka — climate Jan: ~9°C daytime, 3 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, 13 rainy days
23°
May Jun: ~29°C daytime, 13 rainy days
29°
Jun Jul: ~35°C daytime, 17 rainy days
35°
Jul Aug: ~35°C daytime, 13 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: Oct — fares from €194 and ~24°C daytime.
Flights from Ulaanbaatar to Osaka start around €194 (typically 1 stop). Range seen recently: €194–302, based on 28 fares found by travellers.
Fly (from €194)
4h 55m duration
€194–302 recent fares
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Cheapest cached fares Ulaanbaatar → Osaka; typically 1 stop (e.g. TW). · Based on 28 fares found by travellers in the last 48h
Cheapest round trips to Osaka Fares found by travellers in the last 48 hours — refreshed daily.
Sep 19 – Sep 30
Air Busan · 1 stop · 5h 00m
€408
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Oct 12 – Oct 20
T'way Air · 1 stop · 5h 05m
€467
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Oct 12 – Oct 26
T'way Air · 1 stop · 5h 05m
€477
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Oct 20 – Nov 3
Jeju Air · 1 stop · 5h 05m
€496
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Sep 29 – Oct 12
Jeju Air · 1 stop · 5h 10m
€511
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Sep 30 – Oct 16
Asiana Airlines · 1 stop · 5h 30m
€519
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Sep 16 – Sep 26
Air Busan · 1 stop · 5h 00m
€523
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Sep 28 – Oct 16
Jeju Air · 1 stop · 5h 10m
€524
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Weather in Osaka
Sun
🌤️
33°
25°
💧37%
Mon
🌤️
33°
26°
💧99%
Tue
🌦️
33°
25°
💧94%
Wed
🌦️
32°
27°
💧100%
Thu
🌤️
33°
26°
💧24%
Fri
☁️
34°
26°
💧20%
Sat
🌦️
30°
27°
💧32%
In Dec, Osaka typically sees ~13°C daytime highs and 7 rainy days.
Where to stay in Osaka 3★+ hotels from €41/night (39 hotels sampled, ~3 weeks out).
APA Hotel Yodoyabashi Kitahama Ekimae
hotel · Osaka
from €41/night ★ 3
APA Hotel & Resort Midosuji Hommachi Ekimae Tower
hotel · Osaka
from €46/night ★ 3
Granbell Hotel Osaka
hotel · Osaka
from €52/night ★ 3
Good to know Time difference +1h
Time in the air 5h 00m
Things to do in Osaka Top-rated tours and tickets from €41 — 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 2026-07-26. Some links earn Stayonomy a commission at no cost to you.
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