Look for other cheap flights to Dublin

$547 Cheap flights to Dublin

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Dublin departing on 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Australia to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:00 - 15:20
ADL
-
DUB
38h 50m2 stops
Turkish Airlines Logo
16:30 - 08:00
DUB
-
ADL
53h 00m2 stops
$1,296Turkish Airlines
Fri, 13 Mar - Fri, 27 Mar
Turkish Airlines Logo
11:00 - 22:10
ADL
-
DUB
45h 40m2 stops
Turkish Airlines Logo
10:40 - 08:00
DUB
-
ADL
58h 50m2 stops
$1,315Turkish Airlines
Fri, 13 Mar - Fri, 27 Mar
Qatar Airways Logo
15:10 - 10:15
BNE
-
DUB
29h 05m2 stops
Qatar Airways Logo
14:05 - 22:55
DUB
-
BNE
22h 50m1 stop
$1,635Qatar Airways
Sun, 8 Feb - Sun, 22 Feb
Qatar Airways Logo
15:10 - 10:15
BNE
-
DUB
29h 05m2 stops
Qatar Airways Logo
14:05 - 22:55
DUB
-
BNE
22h 50m1 stop
$1,645Qatar Airways
Sun, 15 Feb - Sun, 1 Mar
Etihad Airways Logo
18:20 - 18:15
MEL
-
DUB
34h 55m1 stop
Etihad Airways Logo
08:10 - 17:00
DUB
-
MEL
21h 50m1 stop
$1,745Etihad Airways
Thu, 22 Jan - Wed, 4 Feb
Etihad Airways Logo
16:40 - 07:10
SYD
-
DUB
24h 30m1 stop
Etihad Airways Logo
20:25 - 17:00
DUB
-
SYD
35h 35m1 stop
$2,079Etihad Airways
Sun, 29 Mar - Tue, 14 Apr
Qantas Airways Logo
21:10 - 12:15
SYD
-
DUB
24h 05m1 stop
Qantas Airways Logo
14:20 - 05:10
DUB
-
SYD
29h 50m2 stops
$2,114Qantas Airways
Tue, 2 Jun - Tue, 30 Jun
Air Canada Logo
11:20 - 07:10
SYD
-
DUB
54h 50m2 stops
Air Canada Logo
09:00 - 09:35
DUB
-
SYD
37h 35m2 stops
$2,117Air Canada
Thu, 22 Jan - Wed, 4 Feb
Air Canada Logo
11:20 - 07:10
SYD
-
DUB
54h 50m2 stops
Air Canada Logo
09:00 - 09:35
DUB
-
SYD
37h 35m2 stops
$2,122Air Canada
Thu, 22 Jan - Wed, 4 Feb
Qantas Airways Logo
06:45 - 11:20
NTL
-
DUB
39h 35m2 stops
Qantas Airways Logo
20:50 - 15:45
DUB
-
NTL
31h 55m2 stops
$2,345Qantas Airways
Sun, 8 Mar - Tue, 10 Mar

momondo Fare Finder

 
Locate flights to Dublin that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 17 December 2025.
Use the filters below to find and compare flights to Dublin that are best for you.

Fly from

Route

Depart

Return

Price

AdelaideDublin

ADL - DUB

ADLDUB

Adelaide

Fri 13/3

11:00-15:20

2 stops38h 50m

Dublin

Fri 27/3

16:30-08:00

2 stops53h 00m

$1,296

AdelaideDublin

ADL - DUB

ADLDUB

Adelaide

Fri 13/3

11:00-22:10

2 stops45h 40m

Dublin

Fri 27/3

10:40-08:00

2 stops58h 50m

$1,315

BrisbaneDublin

BNE - DUB

BNEDUB

Brisbane

Sun 8/2

15:10-10:15

2 stops29h 05m

Dublin

Sun 22/2

14:05-22:55

1 stop22h 50m

$1,635

BrisbaneDublin

BNE - DUB

BNEDUB

Brisbane

Sun 15/2

15:10-10:15

2 stops29h 05m

Dublin

Sun 1/3

14:05-22:55

1 stop22h 50m

$1,645

MelbourneDublin

MEL - DUB

MELDUB

Melbourne

Thu 22/1

18:20-18:15

1 stop34h 55m

Dublin

Wed 4/2

08:10-17:00

1 stop21h 50m

$1,745

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Sun 29/3

16:40-07:10

1 stop24h 30m

Dublin

Tue 14/4

20:25-17:00

1 stop35h 35m

$2,079

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Tue 2/6

21:10-12:15

1 stop24h 05m

Dublin

Tue 30/6

14:20-05:10

2 stops29h 50m

$2,114

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 22/1

11:20-07:10

2 stops54h 50m

Dublin

Wed 4/2

09:00-09:35

2 stops37h 35m

$2,117

SydneyDublin

SYD - DUB

SYDDUB

Sydney Kingsford Smith

Thu 22/1

11:20-07:10

2 stops54h 50m

Dublin

Wed 4/2

09:00-09:35

2 stops37h 35m

$2,122

NewcastleDublin

NTL - DUB

NTLDUB

Newcastle Williamtown

Sun 8/3

06:45-11:20

2 stops39h 35m

Dublin

Tue 10/3

20:50-15:45

2 stops31h 55m

$2,345

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Dublin from

Dublin flights insights and trends

Explore insights for your Dublin flight to craft the best travel plan

What is the cheapest month to fly to Dublin?

The month of October is, on average, the cheapest month to fly to Dublin from Australia, with most prices found around $1,825. If you are unable to visit Dublin during the month of October, then departing from Australia during the month May is also very affordable. Most momondo users find prices during this month for around $1,921.

What is the cheapest day to depart on your flight to Dublin?

The cheapest day to depart from Australia to Dublin is on a Tuesday. Travellers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $2,123. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Dublin for around $2,338.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from Australia to Dublin when you can find flight prices for as low as $1,991. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Dublin are more costly in the morning, with an average ticket price of $2,284. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,164 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Australia for as low as $1,879 on momondo.

Cheapest flights to Dublin

Find the cheapest flights to Dublin from your nearest city or airport
CHEAPEST MONTH TO FLY TO DUBLIN FROM SYDNEYOctober16% cheaperFlying from Sydney to Dublin costs on average just $1,825 in October
MOST EXPENSIVE MONTH TO FLY TO DUBLIN FROM SYDNEYDecember30% more expensiveIt costs about $2,824 for flights to Dublin from Sydney in December
MOST POPULAR MONTH TO FLY TO DUBLIN FROM SYDNEYDecember247% more users visitedMore momondo users searched in flights to Dublin from Sydney in December than any other month

Cheap Dublin flight deals and tips

Summary info about Dublin flight prices, duration and airlines

Best One-Way Price

$547

Best Round-Trip Price

$1,296

Fastest flight time

32h 50m

Popular in

December
The best one-way flight price to Dublin from Australia in the last 72 hours is $547 (Perth to Dublin).
The best round-trip flight price to Dublin from Australia in the last 72 hours is $1,296 (Adelaide to Dublin).
The fastest flight to Dublin from Australia takes 32h 50m (Melbourne to Dublin).
December has the highest demand for flights to Dublin, with a 8% price increase on average.

Frequently asked questions about flying to Dublin

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Australia when booking 73 days ahead of your departure date. In general, you can expect to find flights to Dublin for around $2,164 when searching 73 days out.

Is there an alternative airport near Dublin?

Those flying to Dublin could potentially find better pricing at Waterford Airport (140 km from Dublin city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Dublin Airport?

Prices for flights to Dublin Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Dublin Airport?

How old do you have to be to fly to Dublin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Kilkenny
Swords

Why use momondo?

Why should I use momondo to find a flight deal to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Dublin. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Dublin with flexible booking policies on momondo?

All flight searches to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Dublin.

I’m not ready to book a flight to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Dublin and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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