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Cheap Flights from Sydney to Dublin

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Reverse direction: DUB to SYD
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MU Return flights from $1,114
Dep. Mon 20 JulRet. Mon 17 Aug$1,114
Dep. Sun 02 AugRet. Mon 17 Aug$1,114
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Dep. Mon 20 JulRet. Mon 10 Aug$1,129
Dep. Mon 27 JulRet. Mon 10 Aug$1,129
Dep. Sun 26 JulRet. Mon 10 Aug$1,129
Dep. Sun 26 JulRet. Mon 17 Aug$1,129
Dep. Thu 30 JulRet. Mon 17 Aug$1,143
Dep. Mon 27 JulRet. Mon 17 Aug$1,143
Dep. Wed 29 JulRet. Wed 12 Aug$1,143
Dep. Mon 03 AugRet. Mon 10 Aug$1,143
Dep. Mon 03 AugRet. Mon 17 Aug$1,143
Dep. Sun 02 AugRet. Mon 10 Aug$1,143
Dep. Sun 09 AugRet. Mon 17 Aug$1,143
Dep. Wed 12 AugRet. Wed 26 Aug$1,154
Dep. Wed 12 AugRet. Fri 04 Sep$1,154
Dep. Sat 01 AugRet. Fri 14 Aug$1,154
Dep. Thu 06 AugRet. Mon 17 Aug$1,159
Dep. Thu 13 AugRet. Fri 04 Sep$1,170
Dep. Thu 13 AugRet. Mon 24 Aug$1,178
Dep. Mon 03 AugRet. Mon 31 Aug$1,185
Dep. Tue 11 AugRet. Fri 04 Sep$1,193
Dep. Thu 13 AugRet. Fri 11 Sep$1,194
Dep. Thu 06 AugRet. Mon 24 Aug$1,194
Dep. Thu 13 AugRet. Fri 28 Aug$1,194
Dep. Mon 10 AugRet. Mon 17 Aug$1,235
Dep. Thu 06 AugRet. Wed 19 Aug$1,235
Dep. Tue 04 AugRet. Wed 19 Aug$1,235
Dep. Wed 05 AugRet. Wed 19 Aug$1,235
Dep. Sat 25 JulRet. Wed 19 Aug$1,235
Dep. Mon 10 AugRet. Fri 21 Aug$1,237
Dep. Thu 13 AugRet. Mon 31 Aug$1,244
Dep. Wed 21 OctRet. Wed 04 Nov$1,264
Dep. Mon 09 NovRet. Mon 23 Nov$1,264
Dep. Mon 09 NovRet. Fri 27 Nov$1,264
Dep. Mon 10 AugRet. Mon 24 Aug$1,270
Dep. Thu 05 NovRet. Fri 13 Nov$1,280
Dep. Mon 26 OctRet. Mon 09 Nov$1,284
Dep. Wed 11 NovRet. Wed 25 Nov$1,317
Dep. Thu 19 NovRet. Mon 07 Dec$1,337

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Sydney? Check out our domestic flights to Sydney. If Sydney is not your closest airport, then here are all our flights to Dublin from Australia and flights to Ireland. Maybe a different destination? Here are all the flights from Sydney


Cheapest Sydney to Dublin Return Prices

These are the cheapest prices for Sydney to Dublin return airfares.

July 2026
$1,978
August 2026
$1,143
September 2026
$1,895
October 2026
$1,772
November 2026
$931
December 2026
$2,791
February 2027
$1,659
March 2027
$1,296
April 2027
$2,552

Average Sydney to Dublin Return Prices

These are the average prices for Sydney to Dublin return airfares.

July 2026
$3,825
August 2026
$2,602
September 2026
$2,859
October 2026
$2,680
November 2026
$2,452
December 2026
$3,846
February 2027
$2,445
March 2027
$2,590
April 2027
$2,970

Frequently Asked Questions

When is the cheapest time to travel from Sydney to Dublin?

The cheapest month to travel is typically November.

How much do return flights from Sydney to Dublin cost?

The best price we found for a return flight from Sydney to Dublin is $1115.

What is the cheapest date to fly from Sydney to Dublin?

Currently, the cheapest date for a return flight from Sydney to Dublin is 02 August 2026.

What is the cheapest airline that flys from Sydney to Dublin?

Currently, the cheapest airline that flys from Sydney to Dublin is China Eastern.

How long does a direct flight from Sydney to Dublin take?

We were not able to find any direct flights to Dublin.

What is the IATA airport code for Dublin?

The IATA code for Dublin is DUB. It is located in Ireland at coordinates 53.42729, -6.24342.

When should you book flights to Dublin?

From our data, you should book flights to Dublin 60 days out.

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