How the cheapest fare moved
Jul 27: €38
€38
Jul 23
Jul 27
low €37 · high €44
Departure-day prices · September 2026 Busan → Osaka
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Osaka → Busan
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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, 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: Aug — fares from €37 and ~35°C daytime.
Flights from Busan to Osaka start around €37 (direct flights available). Range seen recently: €37–44, based on 14 fares found by travellers.
Fly (from €37)
1h 25m duration
€37–44 recent fares
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Cheapest cached fares Busan → Osaka; direct flights available (e.g. LJ). · Based on 14 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 15 – Sep 16
Eastar Jet · Direct · 1h 30m
€103
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Sep 5 – Sep 8
Eastar Jet · Direct · 1h 30m
€105
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Sep 3 – Sep 5
T'way Air · Direct · 1h 30m
€118
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Sep 10 – Sep 17
Eastar Jet · Direct · 1h 30m
€119
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Sep 12 – Sep 17
Eastar Jet · Direct · 1h 30m
€130
Book
Sep 21 – Sep 25
Jeju Air · Direct · 1h 30m
€135
Book
Sep 14 – Sep 18
Eastar Jet · Direct · 1h 25m
€138
Book
Sep 11 – Sep 21
T'way Air · Direct · 1h 30m
€139
Book
Weather in Osaka
Tue
🌤️
33°
25°
💧100%
Wed
🌤️
32°
26°
💧73%
Thu
🌤️
33°
26°
💧25%
Fri
☁️
34°
27°
💧31%
Sat
☁️
36°
27°
💧25%
Sun
⛈️
37°
30°
💧45%
Mon
🌦️
40°
29°
💧69%
In Sep, Osaka typically sees ~31°C daytime highs and 16 rainy days.
Where to stay in Osaka 3★+ hotels from €35/night (39 hotels sampled, ~3 weeks out).
APA Hotel Yodoyabashi Kitahama Ekimae
hotel · Osaka
from €35/night ★ 3
APA Hotel & Resort Midosuji Hommachi Ekimae Tower
hotel · Osaka
from €40/night ★ 3
Granbell Hotel Osaka
hotel · Osaka
from €41/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 25m
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 Busan 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 2026-07-28. Some links earn Stayonomy a commission at no cost to you.