Find cheap flights to Australia

Find cheap flights to Australia

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Latest Australia Flight Deals

Melbourne
2+ stops from €847.88
Sydney
2+ stops from €864.67
Brisbane
2+ stops from €845.34
Perth
Direct from €893.23
2+ stops from €1253.61

Top tips for finding cheap flights to Australia

  • Looking for cheap airfare to Australia? 25% of our users found return tickets to Australia for the following prices or less: From Dublin €862, from Knock Intl €917, from Shannon €1050
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be July and August. The cheapest month to fly to Australia is March.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Australia flight deals.

FAQs - booking Australia flights

How long is the flight to Australia?

The average direct flight from Ireland to Australia takes 28h 12m, covering a distance of 16560 km. The most popular route is Dublin - Melbourne with an average flight time of 22h 25m.

What is the cheapest flight to Australia?

The cheapest ticket to Australia from Ireland found in the last 72 hours was €694. The most popular route is Dublin to Melbourne and the cheapest airline ticket found on this route in the last 72 hours was €789.

What are the most popular destinations in Australia?

Based on KAYAK flight searches, the most popular destination is Melbourne (28% of total searches to Australia). The next most popular destinations are Sydney (25%) and Brisbane (22%). Searches for flights to Perth (11%), Melbourne (6%) and Canberra (5%) are also popular.

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights to Australia

(Return)
Airports
Origin
Dublin
€785
only
€785
Destination
Brisbane
€878
only
€878
Perth
€933
only
€933
Melbourne
€901
only
€901
Sydney
€785
only
€785
Sat, 2 May
DUB
Dublin Airport
SYD
Sydney Airport
28h 30m
Sat, 9 May
SYD
Sydney Airport
DUB
Dublin Airport
26h 30m
€785
Trip: 8 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
BEY
LHR
Mediocre 3.3

Pros: Captain was trying to uplift passengers spirits

Cons: Flight should have full service instead of snacks and the wasn't any entertainment on a flight for 4.5hrs to 5hr

LHR
MIA
Excellent 9.3

Pros: Crew were impressive bcos they looked fresh after 11 hours. Seating was very comfortable as whole rows were empty so you could stretch, and no waits for the loos. Entertainment monitors were the updated kind, also a plus, I really enjoyed switching from movies and tv to the flight graphics.

Cons: The tv news on BBC was 1 week old.

LAX
LHR
Excellent 10.0

Pros: good noise cancellation

HYD
LHR
Excellent 9.0

Pros: Crew members were very friendly.

Cons: It would help to train them on how pour wine without spilling.

ORD
LHR
Mediocre 2.0

Cons: Canceled

Mon, 7 Sep
DUB
Dublin Airport
SYD
Sydney Airport
32h 10m
Mon, 5 Oct
SYD
Sydney Airport
DUB
Dublin Airport
26h 30m
€830
Trip: 29 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
CPT
LHR
Good 6.3

Pros: My air hostess was very friendly and kind

Cons: Food for vegetarians

DUB
LHR
Excellent 10.0

Pros: quick entry - but it was not a full flight!

ANU
PLS
Okay 5.0

Cons: I was in Business Class. The pillow appeared to be used on the flight from London to Antigua so i threw it on the floor in front of me. You would think with coronavirus it would be sealed like on American Airlines. No sandwiches or anything except some nuts and a small diet coke. I had to ask for a second one. It appears they only care about the people from London. Deplaning was from the middle door and it was a free for all. They have no idea about service well at least not in this leg.

LHR
DFW
Excellent 10.0

Pros: Crew is very attentive and working hard during trying times.

Cons: My chairs screen in particular was very difficult to use because the touch screen was not working 90% of the time.

NBO
LHR
Excellent 9.0

Pros: The crew and the food

Cons: The entertaiment selection. Should get better movie, TV and news selection

Mon, 15 Jun
DUB
Dublin Airport
SYD
Sydney Airport
31h 10m
Mon, 20 Jul
SYD
Sydney Airport
DUB
Dublin Airport
26h 30m
€839
Trip: 36 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
PRG
LCY
Excellent 10.0

Pros: Glenlivet whisky for free

ZRH
LHR
Okay 5.2

Pros: Flight was fine

Cons: Check in (i could not do it online) and the 82 chf cost to check a suitcase

LHR
LAX
Excellent 8.3

Cons: Hi, Pliz sort out the menu,the food was rubbish.

TXL
LCY
Okay 5.6

Pros: Snacks

Cons: 2h late!

TLV
LHR
Excellent 9.0

Cons: The pancake was not cooked enough couldn’t eat it

Sat, 13 Jun
DUB
Dublin Airport
BNE
Brisbane
30h 35m
Tue, 7 Jul
BNE
Brisbane
DUB
Dublin Airport
30h 10m
€878
Trip: 25 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
ACC
LHR
Good 6.0

Pros: The crew were gracious and attentive to keeping us hydrated in Economy.

Cons: The seats were uncomfortable on this full flight, the food was average.

NBO
LHR
Excellent 9.0

Pros: The crew and the food

Cons: The entertaiment selection. Should get better movie, TV and news selection

BKK
NRT
Good 7.3

Pros: Plane was clean

Cons: Food could be better!

LHR
LAX
Excellent 8.3

Cons: Hi, Pliz sort out the menu,the food was rubbish.

PRG
LCY
Excellent 10.0

Pros: Glenlivet whisky for free

Sat, 13 Jun
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
29h 35m
Tue, 30 Jun
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
28h 05m
€901
Trip: 18 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
BWI
Good 6.0

Pros: nothing

Cons: everything

BKK
NRT
Good 7.3

Pros: Plane was clean

Cons: Food could be better!

LHR
ATH
Good 6.8

Pros: safe trip

Cons: no entertainment, no food, would like to be aware no food

LHR
AMS
Okay 5.6

Cons: I needed wheelchair assistance due to a back injury. The person that picked me up at the aircraft from London was terrific, l was taken to the terminal and told that another team member would take me to the aircraft. No one showed up until the aircraft was fully boarded, then he left me at the beginning of the ramp instead of wheeling me to the aircraft. I was very disappointed! I was so disappointed I didn’t wait for a pickup at the airport in Amsterdam. I regret it, because I’m in so much pain!

LHR
LAX
Excellent 10.0

Pros: Crew was attentive - the service from SJC is much better than SFO - less crowded etc. New 787 and Premium Econ is great.

Sat, 2 May
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
22h 30m
Sat, 9 May
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
24h 45m
€918
Trip: 8 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,606 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.6
Entertainment
7.4
Food
7.0
BEG
AUH
Excellent 10.0

Pros: The crew was amazing!

GYD
AUH
Mediocre 2.0

Pros: My flight was canceled, and nobody answer me for my minry back request

Cons: No answer for my requests and emails

BRU
AUH
Good 7.3

Pros: crew was good. Seat was good but it was a business class seat in a 787-9; so it should be good.

Cons: wines were mediocre which was balanced out by the good quality of the food. Brussels to Abu Dabhi boarding was a little chaotic with coach and front cabin passesgers packed in a single bus. Noticed many older passengers standing for the longish bus ride.

YYZ
AUH
Okay 4.6

Cons: The Seats were really old and no new movies

FCO
AUH
Okay 4.6

Cons: Entertaintmebt was poor, and quality of screen was bad

Thu, 6 Aug
DUB
Dublin Airport
PER
Perth
27h 50m
Mon, 24 Aug
PER
Perth
DUB
Dublin Airport
37h 50m
€933
Trip: 19 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 6,298 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
MNL
HKG
Good 6.3

Cons: Food and drink service

HKG
YVR
Excellent 8.3

Cons: Boarding was disorganized. Otherwise everything was good

PVG
HKG
Excellent 8.0

Pros: Apart from the delay everything was quite good.

Cons: The delay of over 1 hour was a bit nerve-racking as we were close to missing our connecting flight.

HND
HKG
Good 6.6

Pros: Can i request for a food that us not pork? I don't eat pork nor shrimp, i will be traveling on the 5th of January again and i don't want that we will be starving again for the second time since last time we never eat for they don't have anything substitute for pork. Hope they will serve some chicken or beef for not everyone will eat pork and to starve while on the plane is not acceptable for we paid for it. Thanks

JFK
YVR
Excellent 9.6

Pros: I loved the entire experience. This flight was my second trip with Cathay Pacific and I couldn’t be more satisfied. Seats were clean and comfortable. They had decent leg room and great range of motion. The entertainment center was simple but sleek. I loved the extensive movie library. Service was great.

Cons: Boarding was delayed but the crew did keep us updated and was systematic in boarding

Thu, 13 Aug
DUB
Dublin Airport
SYD
Sydney Airport
36h 00m
Sun, 13 Sep
SYD
Sydney Airport
DUB
Dublin Airport
25h 30m
€940
Trip: 32 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 6,298 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
SYD
Excellent 9.0

Pros: This flight and seat was definitely more comfortable than going to HongKong- space was ver cramped before.

Cons: Vegetarian meals can be better, breakfast eggs get over cooked and rice also.

ICN
HKG
Good 7.3

Cons: The crew should be more kind.

HKG
IAD
Good 6.0

Cons: They fed us expired food. Expired ice cream and expired yogurt. They could not put my wife and me together and I believe that it violates a new law passed by Senator Chuck Shummer. It made it difficult for me to get her medicine to her. On a short flight it wouldn’t matter as much. But we had to endure it for 15 hours. They only fed us two meals instead of 3. Other airlines put a sticker in front of you if you slept through the meal time.

SGN
HKG
Excellent 9.3

Pros: The seat is comfortable.

HKG
ORD
Excellent 9.3

Pros: The crew was very nice

Cons: Softer seats more wholesome videos

Sun, 6 Sep
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
27h 35m
Sat, 3 Oct
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
27h 00m
€946
Trip: 28 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
YYZ
Excellent 10.0

Pros: Crew amazing yes. Seat comfortable.

Cons: None for now!

FNC
LGW
Good 6.4

Pros: Crewwere polite and competent. Seats felt a little cramped.

ACC
LHR
Good 6.0

Pros: The crew were gracious and attentive to keeping us hydrated in Economy.

Cons: The seats were uncomfortable on this full flight, the food was average.

IAD
LHR
Excellent 8.3

Pros: Crew was good. Seats comfortable.

Cons: The ear plugs connection to the screen was not working 100%. Overall good flight, better than any of the American carriers,

ZRH
LHR
Okay 5.2

Pros: Flight was fine

Cons: Check in (i could not do it online) and the 82 chf cost to check a suitcase

Sat, 9 May
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
36h 45m
Sun, 24 May
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
39h 20m
€976
Trip: 16 days
8.0Excellent Show reviews
Overall 8.0 Excellent
Based on 3,578 reviews
Overall
8.0
Boarding
8.0
Comfort
7.7
Crew
8.5
Entertainment
7.3
Food
7.5
ACC
AMS
Excellent 10.0

Cons: Still don’t have my luggage yet

TXL
AMS
Okay 4.6

Pros: Flight was on time.

Cons: Staff: from check in to landing, they could at least smile. Baggage claim was a nightmare, 6 Schengen flights in the same belt.

GLA
AMS
Excellent 8.4

Cons: It's KLM. What else do you need to know.

AMS
JFK
Okay 4.6

Pros: Crew is excellent, polite and personal!

Cons: Plane is super old and outdated. Comfort seat is not, comfortable, very tight. TV screen is not good quality, with the old controls on a handset. No touch, no 1/8 inch audio jack (it has the old 3 holes one). Wifi for streaming freezes every other second. Just make a face lift to the plane, everything else is good.

GLA
AMS
Excellent 9.6

Pros: KLM are our airline of choice. A great full-service carrier with impecable standards.

Cons: Nothing

Sat, 20 Jun
DUB
Dublin Airport
BNE
Brisbane
31h 05m
Fri, 17 Jul
BNE
Brisbane
DUB
Dublin Airport
30h 50m
€978
Trip: 28 days
7.5Good Show reviews
Overall 7.5 Good
Based on 22,741 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
EWR
LHR
Excellent 8.3

Pros: The fact that we had dinner and a snack was great! The crew were fantastic!

Cons: It was a bit cramped but overall it was a wonderful experience

BCN
LHR
Excellent 10.0

Pros: The crew was super friendly and amazing at an incredibly tough and tense time due to the Coronavirus outbreak. A very stressful and long flight was made a bit better and I truly thank you guys for that.

DUB
LHR
Excellent 10.0

Pros: quick entry - but it was not a full flight!

LHR
LAX
Good 7.0

Pros: Love the Airbus, roomy.

Cons: Better entertainment movies, food are boring.

LHR
SFO
Excellent 10.0

Pros: Crew were polite

Fri, 1 May
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
22h 30m
Sat, 30 May
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
43h 00m
€1001
Trip: 30 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,606 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.6
Entertainment
7.4
Food
7.0
KWI
AUH
Excellent 9.0

Pros: Crew was great. Apartment class was great!

Cons: Don't put on the airport board that the plane is boarding when it is not

AUH
YYZ
Excellent 10.0

Pros: Everything

AUH
IAD
Good 7.0

Pros: Mango juice was good. Food was good. Crew was friendly and fast.

Cons: More leg room please. Better entertainment. More reclining of seats required. Softer seats.

LHR
AUH
Excellent 9.6

Cons: Off boarding in Abu Dhabi

AUH
JNB
Excellent 10.0

Pros: Great flight....enjoyed it thoroughly.....

Wed, 22 Jul
DUB
Dublin Airport
MEL
Melbourne Airport (Tullamarine)
25h 35m
Tue, 11 Aug
MEL
Melbourne Airport (Tullamarine)
DUB
Dublin Airport
25h 25m
€1033
Trip: 21 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 6,298 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
LAX
HKG
Good 6.0

Pros: Good crew. Great pilots.

Cons: Food. Seat comfort.

MNL
HKG
Mediocre 3.3

Cons: Better attitude of head attendant. Need to improve food. Not attentive.

LAX
HKG
Okay 4.0

Cons: Extremely bad service at the ticket counter. Really disappointed, really disappointed

SFO
HKG
Good 7.0

Pros: I like the option to upgrade for a paid seat. Having the window sit with the middle seat available provides extra space.

Cons: Categorizing travellers together.

HKG
MAA
Good 7.6

Cons: More regional movies for India

Sat, 1 Aug
DUB
Dublin Airport
SYD
Sydney Airport
36h 00m
Mon, 31 Aug
SYD
Sydney Airport
DUB
Dublin Airport
41h 50m
€1045
Trip: 31 days
8.1Excellent Show reviews
Overall 8.1 Excellent
Based on 6,298 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.4
Entertainment
8.2
Food
7.7
HKG
LAX
Excellent 8.3

Pros: crews were nice

Cons: Very crowded flight. Fully book. Super busy bathroom. Food was bad

BKK
HKG
Excellent 9.0

Cons: Misdirected at upper entrance.

HKG
JFK
Good 6.3

Pros: Seats were very comfortabe

Cons: Food was not great. It took over an hour for the bags to come through at JFK.

CTS
HKG
Okay 5.3

Cons: The fish is terrible - no matter it is regular or low salt meal.

HKG
EWR
Excellent 10.0

Pros: Great service

Cons: N/A

Thu, 23 Jul
DUB
Dublin Airport
BNE
Brisbane
22h 50m
Thu, 6 Aug
BNE
Brisbane
DUB
Dublin Airport
42h 35m
€1174
Trip: 15 days
7.4Good Show reviews
Overall 7.4 Good
Based on 6,606 reviews
Overall
7.4
Boarding
7.5
Comfort
7.3
Crew
7.6
Entertainment
7.4
Food
7.0
BAH
AUH
Excellent 9.3

Pros: Business Class Seats were comfortable

AUH
CMN
Okay 4.0

Pros: It’s OK

Cons: Need improvements

JNB
AUH
Excellent 9.6

Cons: Slight inconvenience having to wait for a connecting flight, which delayed our arrival plans at the destination....

SIN
AUH
Excellent 8.0

Cons: In terms of comfort, Etihad offers a good level!

AUH
JNB
Excellent 10.0

Pros: Great flight....enjoyed it thoroughly.....

Mon, 6 Apr
DUB
Dublin Airport
PER
Perth
39h 10m
Mon, 20 Apr
PER
Perth
DUB
Dublin Airport
30h 15m
€1580
Trip: 15 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,795 reviews
Overall
8.4
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.3
Food
8.1
ATL
DOH
Mediocre 3.6

Pros: Nothing really, seats were to close to each other and it was a painful flight for 20 hrs

Cons: Leg-space between seats specifically when the person in front of you reclines

DOH
BLR
Excellent 10.0

Pros: Everything was very good and comfortable. I really enjoyed my journey. Thanks.

DOH
FRA
Excellent 9.3

Pros: Amazing

DOH
SOF
Excellent 10.0

Pros: Yes

ATL
DOH
Excellent 8.3

Pros: The seat was ok... not too narrow neither too wide. All crews were awesone

Cons: Plz improve the foods and entertainments

Sat, 4 Apr
DUB
Dublin Airport
SYD
Sydney Airport
36h 50m
Sat, 18 Apr
SYD
Sydney Airport
DUB
Dublin Airport
54h 25m
€1725
Trip: 15 days
8.4Excellent Show reviews
Overall 8.4 Excellent
Based on 10,795 reviews
Overall
8.4
Boarding
8.4
Comfort
8.2
Crew
8.7
Entertainment
8.3
Food
8.1
LAX
DOH
Excellent 9.0

Cons: Flight was a little long!

DOH
DFW
Excellent 10.0

Pros: everything

Cons: nothing

DOH
BLR
Excellent 10.0

Pros: Everything was very good and comfortable. I really enjoyed my journey. Thanks.

DOH
BCN
Excellent 9.6

Pros: Seats are wider apart than usual, leaving comfortable space for legs in economy class. The crew is really attentive and nice

BLR
DOH
Good 7.6

Pros: The seating was very uncomfortable and cramped I

Cons: I’m really not sure. The seat felt like I was sitting on a rock and I had a lot of trouble moving so as not to disturb the person seated next to me.

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