Cheap flights from the United States to Perth from $722
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 Perth departing on 16/8. 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 Perth
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 Perth?
The month of March is, on average, the cheapest month to fly to Perth from United States, with most prices found around $1,965. If you’re not able to fly to Perth in March, then November is your next best option. Flight prices from United States to Perth during November average around $2,012.
What is the cheapest day to depart on your flight to Perth?
The cheapest day to depart from United States to Perth is on a Tuesday. Travellers who choose to depart for Perth on a Tuesday will often find tickets for as low as $2,116. The most expensive day to fly to Perth is Friday, with ticket prices averaging around $2,571.
What is the cheapest time of day to depart on your flight to Perth?
In the morning is the cheapest time of day to fly from United States to Perth when you can find flight prices for as low as $1,797. Flying to Perth in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of $3,965.
How far in advance should I book a flight to Perth?
You are more likely to see cheaper flights to Perth from United States when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Perth for around $2,280 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Perth from United States for as low as $1,858 on momondo.
What is the cheapest airline that flies from United States to Perth?
Cathay Pacific, Philippine Airlines, and Vietnam Airlines are the most popular carriers operating from United States to Perth
Which airlines fly to Perth?
Qantas Airways, Singapore Airlines and Cathay Pacific are the top three most popular airlines that fly to Perth from United States according to our data. Qantas Airways is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Perth. Keep in mind that there are 4 different airlines that fly to Perth on a routine basis, so you have a few additional options to choose from.
Cheap United States to Perth flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Perth
When did momondo last update prices for flights from United States to Perth Airport?
Prices for flights from United States to Perth Airport were last updated today.
How many operators does momondo search for flights from United States to Perth Airport?
As of May 2025, there are 4 operators available to choose from for flights from United States to Perth Airport.
How old do you have to be to fly from United States to Perth Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United States to Perth Airport.
What documentation or ID do you need to fly to Perth Airport?
The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from United States to Perth
Compare and see reviews for airlines that fly from United States to Perth with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,525 | Free cancellation | Rating 7.5 855 reviews | |||
| PriceFrom $1,547 | Free cancellation | Rating 8.1 1,292 reviews | |||
| PriceFrom $1,897 | Free cancellation | Rating 7.5 829 reviews | |||
| PriceFrom $1,997 | Free cancellation | Rating 7.4 3,563 reviews |
Travelling to a place near Perth?
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Why should I use momondo to find a flight deal from United States to Perth?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Perth . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from United States to Perth with flexible booking policies on momondo?
momondo does allow users to show only those flights to Perth from United States which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from United States to Perth?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Perth from United States.
I’m not ready to book a flight from United States to Perth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from United States to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.