Return fares to Osaka by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Osaka is September 2026, with return fares from $574 — 50% cheaper than the most expensive month (January 2027, from $1,148).
Based on the fares we've tracked, September is typically the cheapest month to fly to Osaka, with return fares from $574. January is the most expensive month, with the cheapest return fares around $1,148 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Osaka average around $813. If you can travel in the off-peak months of September, August and November, you'll generally pay up to 29% less than the yearly average.
These are the cheapest prices for return airfares to Osaka
These are the average prices for return airfares to Osaka
When is the cheapest time to travel to Osaka? The cheapest month to travel is typically September.
How much do return flights to Osaka cost?The best price we found for a return flight to Osaka is $530.
What is the cheapest date to fly to Osaka?Currently, the cheapest date for a return flight to Osaka is 14 September 2026.
What is the cheapest airline that flys to Osaka?Currently, the cheapest airline that flys to Osaka is AirAsia.
Which airlines fly direct to Osaka? Jetstar and Qantas fly direct.
How long does a direct flight to Osaka take? The shortest direct flight usually takes 7 hours and 25 minutes.
What is the IATA airport code for Osaka?The IATA code for Osaka is OSA.
When should you book flights to Osaka?From our data, you should book flights to Osaka 60 days out.
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