Cheap flights from the United States to Australia from £343
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Australia departing on 15/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United States to Australia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Australia?
The month of February is, on average, the cheapest month to fly to Australia from United States, with most prices found around £895. The month of March is another great option to travel to Australia, with average flight prices from United States averaging around £973.
What is the cheapest day to depart on your flight to Australia?
The cheapest day to depart on your flight to Australia is on a Wednesday when prices can be found for as low as £732. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Australia is Tuesday, with ticket prices averaging around £1,437.
What is the cheapest time of day to depart on your flight to Australia?
In the morning is the cheapest time of day to fly from United States to Australia when you can find flight prices for as low as £783. Flying to Australia in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Australia is in the evening when prices are around £996.
What is the cheapest United States to Australia flight route?
Fly from Los Angeles to Sydney Kingsford Smith for the best United States - Australia flight prices
How far in advance should I book a flight to Australia?
You are more likely to see cheaper flights to Australia from United States when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around £1,155 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from United States for as low as £928 on momondo.
What cabin class options are available on United States to Australia flights?
There are 4 cabin classes available to choose from on United States to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Australia?
Fiji Airways, United Airlines, and Cathay Pacific are the most popular carriers operating from United States to Australia
Which airlines fly to Australia?
Qantas Airways, Fiji Airways and United Airlines are the top three most popular airlines that fly to Australia from United States according to our data. Qantas Airways is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 5 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Australia on average per day?
As of May 2025, there are 32 flights per day flying from United States to Australia. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.
How many flights depart from United States to Australia on average per week?
As of May 2025, there are 230 flights per week flying from United States to Australia. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap United States to Australia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Australia
Best price found | £343 |
|---|---|
Fastest flight time | 14h 55m |
Direct flights | Every day |
Airports in Australia | 2 airports |
When did momondo last update prices for flights from United States to Australia?
Prices for flights from United States to Australia are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Australia?
As of May 2025, there are 5 operators available to choose from for flights from United States to Australia.
How old do you have to be to fly from United States to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Australia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Australia is Boeing 777-300ER (28.99% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (28.68%), Airbus A380-800 (18.74%), and Airbus A380 (10.38%).
Best airlines flying from United States to Australia
Compare and see reviews for airlines that fly from United States to Australia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £523 | Free Cancellation | Rating 8.1 190 reviews | |||
| PriceFrom £634 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom £648 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom £658 | Free Cancellation | Rating 8.0 9,972 reviews | |||
| PriceFrom £719 | Free Cancellation | Rating 7.5 829 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Australia?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Australia. momondo saves you time and could save you money on your trip.
Can I find flights from United States to Australia with flexible booking policies on momondo?
All flight searches from United States to Australia on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from United States to Australia?
Once you have performed a search for United States to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from United States to Australia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United States to Australia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.