Route · PUS → KIX
Flights from Busan to Osaka
The 580-kilometre hop between Busan's Gimhae International Airport and Osaka Kansai is one of the busiest short-haul corridors in Northeast Asia, typically wrapping up in around 70 minutes block time — short enough that economy passengers rarely feel the squeeze. Air Busan and Asiana handle the bulk of Busan-side capacity, often on narrow-body Airbus A320-family jets, while Korean Air and All Nippon Airways round out the schedule with their own frequencies, giving travellers a reasonable spread of departure windows throughout the day. A practical note worth remembering: South Korean citizens enjoy visa-free entry to Japan for stays up to 90 days, making this an especially frictionless crossing. On the fare side, midweek departures typically undercut weekend prices noticeably, and shoulder seasons — late January through February and again in June — often yield the most competitive economy tickets as demand dips between Japan's cherry-blossom and autumn-foliage peaks.
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Cheapest dates to fly
Live prices · powered by AviasalesThe calendar below pulls live fares from our search partner for Busan (PUS) → Osaka (KIX). Use the year view… to spot the cheapest week to fly, the day-of-week patterns most travellers miss, and any shoulder-season dips worth shifting your trip around. Prices refresh every few hours, so what you see is what your booking page should look like a moment later — click any date to jump straight to the fare on Aviasales.
Airlines on this route
4 carriersThe 4 carriers we currently track on the Busan–Osaka route, from full-service flag carriers to low-cost competitors. Tap any airline for its full profile, baggage… rules, fleet context, and a live fare search pre-filtered to that carrier — useful if you're loyal to a frequent-flyer programme, want to compare onboard product on the same dates, or are weighing a cheaper one-stop against a pricier nonstop.
Flights from Busan to Osaka
Live schedule · powered by AviasalesBelow is the published weekly schedule for nonstop and one-stop services from Busan to Osaka — the actual flight numbers, departure and arrival times your… booking page will pull from. Use it to plan around departure preferences (early morning vs late evening), see which carriers fly on which weekdays, or pick a connection that lets you sleep in your own bed before a long-haul leg. Click any row to load it directly in the search.
Airport guides
Quick links into the airport profiles at both ends of the route. Each guide covers terminal layout, the airlines that base hubs at PUS and… KIX, the other routes those airports serve, and the ground-transit options most travellers wish they'd read about before landing — the practical context you only really need to know once you've booked, but want to skim before you do.