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Cheap Flights from Perth to Dublin

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EY,OD Return flights from $984

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$984

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,215

EY,ODShow more Flights

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,270

Dep.art Wed 10 MarRet.urn Wed 14 Apr^$1,304

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,401

Dep.art Wed 11 AugRet.urn Wed 01 Sep^$10,270

AK,LX,QZ,SQ,TK Return flights from $1,033

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,033

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,137

HU,JQ,OD,TK Return flights from $1,049

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,049

EY,QF Return flights from $1,055

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,055

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,410

EY,QFShow more Flights

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,415

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,505

Dep.art Wed 10 MarRet.urn Wed 14 Apr^$1,544

Dep.art Thu 11 MarRet.urn Fri 16 Apr^$1,771

Dep.art Wed 11 AugRet.urn Wed 01 Sep^$9,650

EY,JQ,OD Return flights from $1,084

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,084

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,194

EY,JQ,ODShow more Flights

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,274

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,379

LX,OD,QZ,SQ,TK Return flights from $1,090

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,090

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,154

EY,TR Return flights from $1,094

Dep.art Wed 10 MarRet.urn Wed 14 Apr^$1,094

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,301

EY,TRShow more Flights

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,405

AK,EI,EY,JQ,WY Return flights from $1,098

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,098

AK,EI,EY,QZ,TR,WY Return flights from $1,099

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,099

AK,LX,TK,WY Return flights from $1,099

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,099

EY,ID,JQ Return flights from $1,103

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,103

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,122

EY,ID,JQShow more Flights

Dep.art Tue 09 MarRet.urn Sun 28 Mar^$1,375

Dep.art Thu 04 MarRet.urn Sun 21 Mar^$1,436

AK,LX,OD,TK,WY Return flights from $1,104

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,104

AK,EY,JQ,TK Return flights from $1,109

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,109

Dep.art Thu 28 JanRet.urn Thu 11 Feb^$1,128

AK,EY,JQ,QZ,TK Return flights from $1,114

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,114

AK,EY,TK,VY Return flights from $1,114

Dep.art Tue 02 FebRet.urn Mon 15 Feb^$1,114

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Dublin from United States (USA) and flights to Ireland. Maybe a different destination? Here are all the flights from Perth

Cheapest Time of Year to Fly from Perth to Dublin

Return fares from Perth to Dublin by month, based on the cheapest return airfares found for each month.

Nov 2026

$1,338

Feb 2027

$948

Mar 2027

$1,025

The cheapest month to fly to Dublin is February 2027, with return fares from $948 — 29% cheaper than the most expensive month (November 2026, from $1,338).

When Should You Fly to Dublin?

Based on the fares we've tracked, February is typically the cheapest month to fly to Dublin, with return fares from $948. November is the most expensive month, with the cheapest return fares around $1,338.

Across the year, return fares to Dublin average around $1,104. If you can travel in the off-peak months of February, March and November, you'll generally pay up to 14% less than the yearly average.

Cheapest Perth to Dublin Return Prices

These are the cheapest prices for Perth to Dublin return airfares.

November 2026

$1,338

February 2027

$948

March 2027

$1,025

Average Perth to Dublin Return Prices

These are the average prices for Perth to Dublin return airfares.

November 2026

$1,742

December 2026

$2,961

January 2027

$2,184

February 2027

$1,803

March 2027

$1,834

April 2027

$3,652

May 2027

$1,697

June 2027

$1,670

August 2027

$2,857

How I Want That Flight can help you

What's the benefit of using I Want That Flight for my Perth to Dublin flight?

Think of us as your personal shortcut to a great deal. Instead of you opening fifty different tabs, we instantly cross-check rates across heaps of airlines and booking sites to score you the sweet spot on pricing. Millions of holidaymakers count on us every year to get them airborne, so you're running with a pretty savvy crowd.

Can you sort me out with direct flights from Perth to Dublin?

100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

How does I Want That Flight find me the best Perth to Dublin flights?

Once you punch your details into our search tool, we unlock all kinds of handy tricks to map out your journey. We’ll map out the most budget-friendly calendar dates and takeoff slots, and let you slice and dice the data until you pinpoint the exact itinerary that works for you.

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No worries at all. Just kick off a quick search, drop your email into our price tracker, and we’ll send a heads-up straight to your inbox the moment the price drops.

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