Cheap flights from Perth to the United States from $598
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to the United States departing on 24/7. 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 Perth to United States
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 United States?
The month of March is, on average, the cheapest month to fly to United States from Perth, with most prices found around $1,517. If you aren’t able to travel to United States during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $1,574.
What is the cheapest day to depart on your flight to United States?
Our data shows that Monday is the least expensive day to fly to United States. Tickets to fly out on this day can be as low as $1,747. Flights from Perth to United States on a Friday will generally be more expensive and average around $1,940. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to United States?
In the morning is the cheapest time of day to fly from Perth to United States when you can find flight prices for as low as $1,781. Flying to United States in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $1,893 on average. Flights to United States from Perth at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from Perth when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,772 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Perth for as low as $1,515 on momondo.
What is the cheapest airline that flies from Perth to United States?
Jetstar, Philippine Airlines, and Singapore Airlines are the most popular carriers operating from Perth to United States
Which airlines fly to United States?
Singapore Airlines, Qantas Airways and Japan Airlines are the top three most popular airlines that fly to United States from Perth according to our data. Singapore Airlines is the first choice among our users, with 38% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 13 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
Cheap Perth to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to United States
When did momondo last update prices for flights from Perth Airport to United States?
Prices for flights from Perth Airport to United States refresh daily.
How many operators does momondo search for flights from Perth Airport to United States?
As of June 2025, there are 15 operators available to choose from for flights from Perth Airport to United States.
How old do you have to be to fly from Perth Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Perth Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Perth to United States
Compare and see reviews for airlines that fly from Perth to United States with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,128 | Free cancellation | Rating 7.2 870 reviews | |||
| PriceFrom $1,214 | Free cancellation | Rating 7.1 9,521 reviews | |||
| PriceFrom $1,297 | Free cancellation | Rating 7.5 854 reviews | |||
| PriceFrom $1,297 | Free cancellation | Rating 8.0 483 reviews | |||
| PriceFrom $1,308 | Free cancellation | Rating 8.1 1,302 reviews | |||
| PriceFrom $1,344 | Free cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,379 | Free cancellation | Rating 8.3 1,489 reviews | |||
| PriceFrom $1,410 | Free cancellation | Rating 7.4 8,784 reviews | |||
| PriceFrom $1,597 | Free cancellation | Rating 8.3 878 reviews | |||
| PriceFrom $1,621 | Free cancellation | Rating 7.5 892 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Perth to United States?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Perth to United States. momondo saves you time and could save you money on your trip.
Can I find flights from Perth to United States with flexible booking policies on momondo?
momondo does allow users to show only those flights to United States from Perth which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Perth to United States?
momondo provides multiple filters to help you find the best flight to United States from Perth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Perth to United States right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Perth to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.