CA $786 Cheap Flights from Sydney (SYD) to Dublin (DUB)

View CA $786 flight on Thu, Oct 8, 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Dublin Airport (DUB)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Sydney (SYD) to Dublin (DUB)

Prices were available within the past 7 days and start at CA $786 for one-way flights and CA $1,922 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Sun, Apr 26 - Sun, May 10
SYD
Sydney
DUB
Dublin
CA $1,922 Roundtrip, found 4 hours ago
CA $1,922
Roundtrip
found 4 hours ago
Select Qatar Airways flight, departing Sun, Apr 26 from Sydney to Dublin, returning Sun, May 10, priced at CA $1,922 found 4 hours ago
Qatar Airways
Sun, Apr 26 - Sun, May 10
SYD
Sydney
DUB
Dublin
CA $1,925 Roundtrip, found 4 hours ago
CA $1,925
Roundtrip
found 4 hours ago
Select Qatar Airways flight, departing Sun, Apr 26 from Sydney to Dublin, returning Sun, May 10, priced at CA $1,925 found 4 hours ago
Etihad Airways
Sun, Apr 26 - Sun, May 10
SYD
Sydney
DUB
Dublin
CA $1,926 Roundtrip, found 4 hours ago
CA $1,926
Roundtrip
found 4 hours ago
Select Etihad Airways flight, departing Sun, Apr 26 from Sydney to Dublin, returning Sun, May 10, priced at CA $1,926 found 4 hours ago
Qatar Airways
Mon, May 4 - Wed, May 13
SYD
Sydney
DUB
Dublin
CA $1,930 Roundtrip, found 3 days ago
CA $1,930
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, May 4 from Sydney to Dublin, returning Wed, May 13, priced at CA $1,930 found 3 days ago
Qatar Airways
Tue, May 5 - Sat, May 9
SYD
Sydney
DUB
Dublin
CA $1,964 Roundtrip, found 6 days ago
CA $1,964
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, May 5 from Sydney to Dublin, returning Sat, May 9, priced at CA $1,964 found 6 days ago
Qatar Airways
Mon, May 4 - Wed, May 13
SYD
Sydney
DUB
Dublin
CA $1,965 Roundtrip, found 3 days ago
CA $1,965
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Mon, May 4 from Sydney to Dublin, returning Wed, May 13, priced at CA $1,965 found 3 days ago
Qatar Airways
Tue, May 5 - Sat, May 9
SYD
Sydney
DUB
Dublin
CA $1,988 Roundtrip, found 6 days ago
CA $1,988
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Tue, May 5 from Sydney to Dublin, returning Sat, May 9, priced at CA $1,988 found 6 days ago
China Eastern Airlines
Wed, Jul 8 - Tue, Aug 11
SYD
Sydney
DUB
Dublin
CA $2,086 Roundtrip, found 1 day ago
CA $2,086
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Jul 8 from Sydney to Dublin, returning Tue, Aug 11, priced at CA $2,086 found 1 day ago
Emirates
Mon, May 4 - Wed, May 13
SYD
Sydney
DUB
Dublin
CA $2,137 Roundtrip, found 3 days ago
CA $2,137
Roundtrip
found 3 days ago
Select Emirates flight, departing Mon, May 4 from Sydney to Dublin, returning Wed, May 13, priced at CA $2,137 found 3 days ago
Qantas Airways
Sun, Apr 26 - Sun, May 10
SYD
Sydney
DUB
Dublin
CA $2,283 Roundtrip, found 4 hours ago
CA $2,283
Roundtrip
found 4 hours ago
Select Qantas Airways flight, departing Sun, Apr 26 from Sydney to Dublin, returning Sun, May 10, priced at CA $2,283 found 4 hours ago

Frequently asked questions

How much is a flight from Kingsford Smith Intl. Airport (SYD) to DUB?
The lowest price advertised for a round-trip journey from Sydney Airport to Dublin Airport (DUB) is CA $1,922. But you better act quick. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to DUB?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Mascot Airport to DUB that have flexible change policies?
Plenty of carriers will allow you to move your flight without charging a fee. All you pay is any additional cost for the new flight. When looking for Sydney Airport to Dublin Airport flights, you'll find a "No change fees" filter for you to pick.
How many hours is the flight from Sydney Airport to Dublin Airport (DUB)?
It takes roughly 22 hours and 53 minutes to travel from Sydney Airport to Dublin Airport. If you're planning to get some rest, bring a pillow, an eye mask and some earplugs.
How far is the flight from Mascot Airport to Dublin Airport?
With a flight distance of 17,200 kilometres between Sydney Airport and Dublin Airport (DUB), this is a long journey. Remember to drink plenty of water and get up to stretch your legs every so often.
Which airlines fly direct from Sydney Airport to Dublin Airport (DUB)?
Flying directly between Sydney Airport and Dublin Airport isn't possible at present. However, you'll still be able to book a flight to Dublin with at least one stop.
Are Sydney Airport to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Mascot Airport to Dublin Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated regularly.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Dublin
Airlines serving
Air Canada, American Airlines, British Airways, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Japan Airlines, Qantas Airways, Qatar Airways, Turkish Airlines, United
Roundtrip price
CA $1,921
Distance
17111 km
*Available to Expedia members.