You need a visa to travel to Australia. British citizens can get the following types of electronic visitor visa:
eVisitor visa direct from the Department of Immigration & Border Protection. There is no visa application charge or service fee for this;
Electronic Travel Authority (ETA) via your travel agent or airline. There is no visa application charge, but a service fee of A$20 applies
In certain circumstances you may be asked to undergo a health examination before a visa can be granted, for example if you are aged 75 years or older. Factor in extra time for this when applying for a visa.
On arrival you may be asked to provide evidence of funds to support your stay and a return or onward ticket.
Working holiday visas
Beware of scam adverts offering to help you extend a working holiday visa. Second year working holiday visas are available if you have worked in a rural area for 3 months during the first year of your working holiday. Some British nationals have falsely claimed to have worked on farms using information bought from scam advertisers. As a result, they have had their visas cancelled and been excluded from returning to Australia for 3 years.
For entry into Australia, your passport should be valid for the proposed duration of your stay. No additional period of validity beyond this is required.
The Australian authorities have confirmed they will accept British passports extended by 12 months by British Embassies and Consulates under additional measures put in place in mid-2014.
If you are transiting another country on your way to or from Australia, make sure you check the entry requirements for that country. Many countries will only permit entry if you have at least 6 months validity remaining on your passport.
Yellow fever vaccination is required for travellers aged one year or older who are arriving in Australia within six days of having stayed in or transited through, countries with risk of yellow fever transmission.
UK Emergency Travel Documents
UK Emergency Travel Documents are valid for entry into, transit through, and exit from Australia.