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Perth

Cheap flights from Dublin (DUB) to Perth (PER)

DUB — PER
Nov 16 — Nov 231
Sun 11/16
Sun 11/23
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Dublin to Perth are usually found in May or March, booked 87 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Dublin to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

May

Average price

$1,578
Provider with most accurate pricing for Dublin-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Perth flights.
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Compare providers for flights from Dublin to Perth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to Perth in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dublin to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Dublin with our price prediction graph.
Estimated round-trip 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 Dublin to Perth

How far ahead should I book a flight from Dublin to Perth?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Perth. Price data was last updated on October 10, 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Perth. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Dublin to Perth?

Currently, February is the cheapest month in which you can book a flight from Dublin to Perth (average of $593). Flying from Dublin to Perth in July is currently the most expensive (average of $1,336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to PER?

Find hourly flight availability from Dublin to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 17, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 37% on flights from Dublin to Perth by exploring options for tickets in the afternoon.

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated October 17, 2025.
Read through reviews of airlines operating flights from Dublin to Perth, such as Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,650 reviews

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.
Qatar Airways
7.4
Good
3,650 reviews
Qatar Airways
7.4
Good
3,650 reviews

Food

7.3

Crew

7.9

Comfort

7.4

Overall

7.4

Boarding

7.5

Entertainment

7.4

Reviews

1 / 20
6.0
Good

Matt,Nov 2024

BKK - DOH

I've been flying long-haul Qatar in Economy pretty often for the past 6 months. Legroom is reasonable but the seat cushions become uncomfortable within the first 2 hours of flight. Food is tasty but portions and variation small compared to other mideast carriers. Entertainment is limited (again, compared to other mideast carriers). Crew are friendly enough and processes are clear.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Dublin to Perth round-trip?

    Currently priced at $1,942, Qatar Airways will fly you from Dublin to Perth and back. In addition to Qatar Airways, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Dublin to Perth that include hotel bookings?

    Yes. In addition to deals on Dublin to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Perth?

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

  • Can I find deals for business class flights from Dublin to Perth?

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

  • What is the cheapest month to book a flight from Dublin to Perth?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Perth (average of $593). Flying from Dublin to Perth in July is currently the most expensive (average of $1,336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Fremantle
Rottnest Island
Scarborough

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Complete your trip

Complete your trip to Perth by adding a car rental and/or hotel reservation to your travel itinerary.
Perth car rentals
Perth Airport car rentals
Perth CBD car rentals
Northbridge car rentals

Top airline flying from Dublin to Perth

Discover the top airline that operate flights from Dublin to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,942Average$2,070FlexibilityNo cancel feeOn-time68%

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