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Cheap flights from Perth to Dublin

PER — DUB
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Perth to Dublin

Popular in

December

Cheapest in

February

Average price

£1,108
Highest demand for flights based on searches. 7% potential increase in price (£69 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£25 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Best time to book a flight from Perth to Dublin

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

Cheapflights Insights

Everything you need to know about your flight from Perth to Dublin

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

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to Dublin. 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 Perth to Dublin?

Currently, February is the cheapest month in which you can book a flight from Perth to Dublin (average of £798). Flying from Perth to Dublin in December is currently the most expensive (average of £1,449). 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.

Reviews of airlines servicing Dublin

See what other customers who have flown with Qatar Airways from Perth to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,741 reviews
Check prices

Overall

7.4

Crew

7.9

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.
Qatar Airways
7.4
Good
3,741 reviews
Qatar Airways
7.4
Good
3,741 reviews
Check prices

Overall

7.4

Crew

7.9

Boarding

7.5

Comfort

7.3

Entertainment

7.3

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

MAA - DOH

I did not use Indigo as it was a complete surprise that I was put on economy at indigo when i sorted for business class only. Apparently your aggregation of travel agencies does not preclude validation of their process. I ended up totally changing my flight back from Chennai. Kayak used to be a place I could trust. Unfortunately not anymore. Glad you sold and turned into the Amazon of travel How nice for you.

Related info for your journey

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

    Flying on Qatar Airways is currently your cheapest option to Dublin, with prices starting at £752. Users have found that Qatar Airways is 30% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Dublin 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 Perth to Dublin?

    Currently, February is the cheapest month in which you can book a flight from Perth to Dublin (average of £798). Flying from Perth to Dublin in December is currently the most expensive (average of £1,449). 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

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Arklow
Cavan
Swords
Portmarnock
Athlone
Dundalk
Bray
Wicklow
Malahide
Maynooth
Drogheda
Kildare

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Perth to Dublin

AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest£752Average£780FlexibilityNo cancel feeOn-time68%
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Fly with Cheapflights

How does Cheapflights help users find flights from Perth to Dublin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Perth to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Perth to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Perth to Dublin for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Perth to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to Dublin become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dublin from Perth today and book when prices fit your budget.

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