How long is the flight from Singapore to Mount Isa?

For as low as $1,805, Qantas Airways can have you in Mount Isa from Singapore in 18h 40m. The distance from Singapore to Mount Isa is about 4571 km. Find deals

In terms of precipitation, rainfall in Mount Isa ranges from 0.0 - 90.0 inches per month. January is typically the wettest month, when rainfall can reach 90.0 mm. June is typically the driest time to visit Mount Isa when rainfall is around 0.0 mm. Find deals

If weather is an important factor for your trip to Mount Isa, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 16.0 C). Find deals

What is the cheapest time of day to fly from SG to ISA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Mount Isa as you normally would. Find deals

What airport do you fly into for flights to Mount Isa from Singapore?

Most people fly into Mount Isa (ISA) if they book a flight to Mount Isa from Singapore. Mount Isa is conveniently located just 6.9 km from Mount Isa’s city centre.

Can I find deals for flights from Singapore to Mount Isa that include hotel bookings?

Yes. In addition to deals on Singapore to Mount Isa flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Mount Isa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Mount Isa.

Can I find deals for business class flights from Singapore to Mount Isa?

Yes. Cheapflights offers flight deals from Singapore to Mount Isa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,805+ Flights from Singapore to Mount Isa

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Best flights from Singapore to Mount Isa
Discover carefully curated flight deals from Singapore to Mount Isa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 November 2025.

Wed 4/319:55SIN - ISA

1 stop18h 40mQantas Airways

Sun 8/317:35ISA - SIN

1 stop24h 55mQantas Airways

Deal found 16/11$1,805

Cheap flight deals from Singapore to Mount Isa

Round-trip from	$1,805

Qantas Airways
4/3-8/3
2 total stops
43h 35m total
Singapore to Mount Isa

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SingaporeMount Isa

SIN - ISA

SINISA

Singapore Changi

Wed 4/3

19:55-16:35

1 stop18h 40m

Mount Isa

Sun 8/3

17:35-16:30

1 stop24h 55m

$1,805

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Best time to book a flight from Singapore to Mount Isa

Have a flexible travel schedule? Discover the best time to fly to Mount Isa from Singapore with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Mount Isa

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Mount Isa from Singapore?
Most people fly into Mount Isa (ISA) if they book a flight to Mount Isa from Singapore. Mount Isa is conveniently located just 6.9 km from Mount Isa’s city centre.
How long is the flight from Singapore to Mount Isa?
For as low as $1,805, Qantas Airways can have you in Mount Isa from Singapore in 18h 40m. The distance from Singapore to Mount Isa is about 4571 km.
Can I find deals for flights from Singapore to Mount Isa that include hotel bookings?
Yes. In addition to deals on Singapore to Mount Isa flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Mount Isa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Mount Isa.
Can I find deals for business class flights from Singapore to Mount Isa?
Yes. Cheapflights offers flight deals from Singapore to Mount Isa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Singapore to Mount Isa with no change fees?

Yes, we can. To see specific flights from Singapore to Mount Isa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Mount Isa become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Mount Isa from Singapore today and book when prices fit your budget.

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Cheap flights from Singapore to Mount Isa from $1,805

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Singapore to Mount Isa

Best flights from Singapore to Mount IsaDiscover carefully curated flight deals from Singapore to Mount Isa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 November 2025.

Discover carefully curated flight deals from Singapore to Mount Isa that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 November 2025.