We've scanned every flight from Dublin to Osaka to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. If that day's no good for you, try searching by month to see some alternative dates.
Make sure you use the search options above to search for flights to other airports in Osaka, not just Osaka Kansai International Airport. The more options you look at, the better your chance of finding a cheap deal. Just so you know, the flight typically takes 22 hrs 5 mins.
There are about 12 flights via Osaka every week, so you have plenty of options. Keep your eye out for flights with Cathay Pacific, Finnair and British Airways – these are the most popular airlines for flying to .
If you're planning on going to Osaka during this time, you could take a look at other airport options. Or you could try to get a last-minute bargain.