Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Plan, book, fly with confidence
Popular cities in Australia
Cheap round-trip flights to Australia
Prices were available within the past 7 days and start at €618 for one-way flights and €886 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 18 May - Tue, 28 May
DUB
Dublin
MEL
Tullamarine
€886 Return, found 2 days ago
€886
Return
found 2 days ago
Mon, 20 May - Sun, 2 Jun
DUB
Dublin
SYD
Kingsford Smith Intl.
€905 Return, found 2 days ago
€905
Return
found 2 days ago
Wed, 6 Nov - Sat, 23 Nov
DUB
Dublin
PER
Perth
€908 Return, found 3 days ago
€908
Return
found 3 days ago
Wed, 8 May - Tue, 11 Jun
DUB
Dublin
MEL
Tullamarine
€959 Return, found 3 days ago
€959
Return
found 3 days ago
Wed, 8 May - Mon, 27 May
DUB
Dublin
PER
Perth
€991 Return, found 16 hours ago
€991
Return
found 16 hours ago
Tue, 12 Nov - Tue, 26 Nov
DUB
Dublin
MEL
Tullamarine
€999 Return, found 12 hours ago
€999
Return
found 12 hours ago
Sun, 12 May - Mon, 27 May
DUB
Dublin
BNE
Brisbane
€1,053 Return, found 4 days ago
€1,053
Return
found 4 days ago
Tue, 12 Nov - Tue, 26 Nov
DUB
Dublin
MEL
Tullamarine
€1,081 Return, found 12 hours ago
€1,081
Return
found 12 hours ago
Sun, 1 Sep - Fri, 1 Nov
DUB
Dublin
ADL
Adelaide
€1,123 Return, found 1 day ago
€1,123
Return
found 1 day ago
Tue, 11 Feb - Tue, 11 Mar
DUB
Dublin
SYD
Kingsford Smith Intl.
€1,144 Return, found 1 hour ago
€1,144
Return
found 1 hour ago
About Australia
Expedia offers flights to Australia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
More to explore for Australia
Heading to Australia? Explore Australia with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to Australia
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 18 May - Tue, 28 May
DUB
Dublin
MEL
Tullamarine
€886 Return, found 2 days ago
€886
Return
found 2 days ago
Top Flight Destinations In Australia
- Flights to Sydney
- Flights to Melbourne
- Flights to Gold Coast
- Flights to Brisbane
- Flights to Perth
- Flights to Adelaide
- Flights to Sunshine Coast
- Flights to Canberra
- Flights to Hobart
- Flights to Newcastle
- Flights to Byron Bay
- Flights to Busselton
- Flights to Wollongong
- Flights to Coffs Harbour
- Flights to Port Macquarie
- Flights to Geelong
- Flights to Port Douglas
- Flights to Bright
- Flights to Darwin
- Flights to Bendigo
Top Flight Destinations In World
- Flights to United States of America
- Flights to China
- Flights to United Kingdom
- Flights to Germany
- Flights to Philippines
- Flights to Colombia
- Flights to Türkiye
- Flights to Norway
- Flights to Sweden
- Flights to Russia
- Flights to Italy
- Flights to Greece
- Flights to Indonesia
- Flights to Mexico
- Flights to South Korea
- Flights to Switzerland
- Flights to Japan
- Flights to Spain
- Flights to France
- Flights to Thailand
Top Australia Hotels
- Shangri-La Sydney
- Rydges Sydney Airport Hotel
- Four Seasons Hotel Sydney
- The Fullerton Hotel Sydney
- Novotel Surfers Paradise
- The Victoria Hotel Melbourne
- Great Southern Hotel Melbourne
- Atlantis Hotel, Melbourne
- Stamford Plaza Melbourne
- voco Gold Coast, an IHG Hotel
- Pegasus Apart'Hotel
- Oaks Melbourne on Market Hotel
- JW Marriott Gold Coast Resort & Spa
Flights
Packages
Holiday Rentals
General
*Available to Expedia members.