Indonesia’s Mount Lewotobi Laki-laki is erupting, and ash in the air means it has been deemed unsafe to fly nearby.
There are three main airlines which fly from Australia to Bali: Qantas, Jetstar and Virgin Australia.
Garuda Indonesia and Batik Air Malaysia also fly there.
Here’s everything you need to know if you’re going or you are there and need to get back to Australia.
Which airlines have cancelled flights to Bali?
Qantas’ Sydney-Bali flights, which are due to leave later today, are so far going ahead but are delayed.
Garuda Indonesia flights are delayed in both directions today, according to a Facebook post.
Batik Air Malaysia flights are showing online as being on time.
How long are Bali flights expected to be disrupted?
Airlines say they’ll give updates later today.
In 2016, thousands of people were impacted when a Lombok volcano erupted, with flights cancelled for days.
What are my options if my flight to Bali is cancelled?
Does travel insurance cover volcanic-related cancellations?
It depends on your policy.
Compare the Market says “to get travel insurance with volcanic ash cloud cover you may need to purchase a comprehensive policy or top tier cover”.
It also depends on when you bought it, as it could become a “known event” which means you may not be covered.
Also check if other natural disasters are covered or not, as it will depend on your policy.
What should I do if I’m already in Bali and my return flight is cancelled?
The advice is to keep in touch with your airline, which may text or email you, and to also check your travel insurance and see if you may be covered.
Some airlines will reimburse you for expenses, but not always.
For example, Virgin Australia says it will only pay for hotels if cancellations are within its control, such as due to staffing issue.