The cheapest Dublin to Melbourne return flight on the radar right now is €711, flying with China Eastern via one or more connections. It covers departures in November 2026, and every dated link below opens that exact DUB–MEL search on Skyscanner. At 31% under the €1,024 we normally record here, it is one of the strongest DUB–MEL fares in our index. Across 97 recorded checks it has ranged between €647 and €1,616. Our sampling points to November 2026 as the cheapest month to fly Dublin to Melbourne.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Dublin? We track 59 other departure cities for Melbourne, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Dublin to Melbourne is often still worth booking within a day or two of the fare we found.