There are no flights from Dublin to Sydney. So you would have to travel to another airport first. Stopovers on such flights would be in the Middle East or the far east of Asia. Places like Dubai, Hong Kong, Singapore and Bangkok would be possible stopovers.
A flight from London to Sydney indeed does have to stop "en route". It is necessary for the plane to make sure it has enough fuel to complete the full flight.
Orlando to Dublin every second day with Aer Lingus. Checkout www.aerlingus.com
yes
The approximate average non-stop flight time from Sydney to Canberra is around 0 hour 30 minutes if a direct flight is available.
The flight time from St. Louis to Sydney is 21 hours if you flew non-stop.
you stop in Hong Kong sorry if this is wrong but this is what i read on the Internet!
It is about 26 hours of you stop at Los Angeles
Dublin-Otopeni: 3 h 30 min.After a stop in Otopeni: the flight time is 1 h - but I am not sure that now the airport is open. If it is not a flight to Timișoara is necessary followed by train or bus to Arad.
Dublin (DUB) to Dallas/Fort Worth, TX (DFW) Shortest Flight Duration * 11 hours 55 mins * Via Chicago
The flight time taken from UK to Sydney is between 21-22 hours.
Singapore, Bangkok and Saigon are probably the most common (although Vietnam Airlines do actually have a direct flight)
Depends on the airline and flight. Air Canada (AC33) flies to Vancouver first and then on to Sydney over the Pacific, overhead Hawaii and down to Sydney. It's a long flight from Toronto (23 hrs) and with an evening departure it's typically dark all the way. The Vancouver to Sydney sector can be around 16 hrs non-stop.