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Perth

Find cheap United Airlines flights to Perth

RDU — PER
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Perth

Cheapest United Airlines flights from USA to Perth
Explore the most affordable United Airlines flight options available from USA to Perth. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/94:14 pm
LAX
-
PER
2 stops29h 16m
United Airlines
Sun 8/2311:55 pm
PER
-
LAX
1 stop21h 15m
United Airlines
Deal found 7/23$1,384
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:55 am
LAX
-
PER
2 stops34h 35m
United Airlines
Sun 8/211:55 pm
PER
-
LAX
1 stop21h 15m
United Airlines
Deal found 7/22$1,387
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:45 pm
LAX
-
PER
2 stops27h 10m
United Airlines
Sun 8/3011:45 pm
PER
-
LAX
2 stops33h 19m
United Airlines
Deal found 7/24$1,392

Flights to Perth with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Perth. Explore the options provided by United Airlines to plan your journey from USA to Perth. Data last updated July 27, 2026.

Round-trip from

$1,384

One-way from

$711
United Airlines
  • United Airlines
  • 8/9-8/23
  • 3 total stops
  • 50h 31m total
  • USA to Perth
Search Deals
United Airlines
  • United Airlines
  • 11/25
  • 2 total stops
  • 27h 00m total
  • USA to Perth
Search Deals

Cheapflights Insights

Find cheap United Airlines flights to Perth

How long is the flight to Perth with United Airlines?

On average, United Airlines flights from the United States to Perth take 27 hours 10 minutes. Flights to Perth from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flights to Perth with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Perth?

    United Airlines flights on this route tend to land at Perth Airport.

  • Is United Airlines the cheapest airline for a flight to Perth?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Perth tends to be with Philippine Airlines.

  • Are there alternative airlines other than United Airlines that fly to Perth?

    Qantas Airways, Qatar Airways and Cathay Pacific all fly to Perth and offer an alternative to United Airlines.

  • How much is a flight to Perth with United Airlines?

    The average price for a return flight is $2,825.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Food

6.6

Popular United Airlines flights

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