Dublin (DUB) → Sydney (SYD)
About Dublin to Sydney Flights
Discover the best flights from Dublin to Sydney, covering 17,213 km in approximately 22h 1m. Dublin (DUB) to Sydney (SYD) is one of the major long-haul routes connecting Ireland and Australia. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Dublin to Sydney.
12-Month Price History
Flight prices from Dublin to Sydney vary significantly throughout the year. January typically offers the best deals with average prices around $3004, while July sees the highest prices, averaging $4696. Savvy travelers can save up to 36% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
January
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
70 days
For best prices
Booking Tips
For the best prices on Dublin to Sydney flights, we recommend booking 86 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Ryanair FR | $2150 | - | - |
American Airlines AA | $2580 | $10880 | $14170 |
Qantas QF | $2740 | $11060 | $17160 |
Delta Air Lines DL | $2970 | $12160 | $18100 |
Aer Lingus EI | $2980 | $10080 | $15380 |
Jetstar Airways JQ | $3050 | $11480 | $17340 |
Virgin Australia VA | $3240 | $11300 | $16920 |
Ryanair
FR
Economy
$2150
Business
-
First
-
American Airlines
AA
Economy
$2580
Business
$10880
First
$14170
Qantas
QF
Economy
$2740
Business
$11060
First
$17160
Delta Air Lines
DL
Economy
$2970
Business
$12160
First
$18100
Aer Lingus
EI
Economy
$2980
Business
$10080
First
$15380
Jetstar Airways
JQ
Economy
$3050
Business
$11480
First
$17340
Virgin Australia
VA
Economy
$3240
Business
$11300
First
$16920
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Belfast → Sydney
Belfast International (BFS) to Sydney Kingsford Smith (SYD)
Distance: 17,119 km
Average price: $3468
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Frequently Asked Questions
How long is the flight from Dublin to Sydney?
The flight time from Dublin (DUB) to Sydney (SYD) is approximately 22 hours and 1 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Dublin and Sydney?
The aerial distance between Dublin and Sydney is 17,213 kilometers (10,696 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Dublin to Sydney?
Several airlines operate flights between Dublin and Sydney, including Ryanair, Qantas, Aer Lingus and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Dublin to Sydney?
Based on historical data, February typically offers the lowest airfares for flights from Dublin to Sydney. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Sydney?
For the best prices on Dublin to Sydney flights, we recommend booking 100 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Dublin to Sydney?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Ireland traveling to Australia should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Dublin and Sydney?
Dublin operates on Europe/Dublin time zone, while Sydney is in the Australia/Sydney time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.