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Cheap flights from Northern Ireland to Perth from $646

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
31 Mrz — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Northern Ireland to Perth
Explore the most affordable flight options available from Northern Ireland to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 März 2026.

Fr 18/1218:30
BFS
-
PER
3 stops41h 25m
Multiple Airlines
Sa 2/105:15
PER
-
BFS
3 stops42h 35m
Multiple Airlines
Deal found 25/2$1,934
Mo 9/322:20
BFS
-
PER
1 stop30h 10m
Multiple Airlines
Do 12/302:25
PER
-
BFS
2 stops37h 15m
Multiple Airlines
Deal found 27/2$2,023
Fr 18/1221:20
BFS
-
PER
3 stops38h 35m
Multiple Airlines
Fr 1/105:15
PER
-
BFS
3 stops40h 00m
Multiple Airlines
Deal found 25/2$2,058
Do 5/319:45
BFS
-
PER
1 stop32h 45m
Multiple Airlines
Do 12/302:25
PER
-
BFS
2 stops26h 40m
Multiple Airlines
Deal found 26/2$2,066
So 8/306:50
BHD
-
PER
2 stops27h 55m
Qatar Airways
So 22/315:55
PER
-
BHD
2 stops34h 30m
Qatar Airways
Deal found 26/2$2,089
So 29/307:00
BHD
-
PER
2 stops52h 35m
Qatar Airways
Do 23/422:45
PER
-
BHD
2 stops53h 10m
Qatar Airways
Deal found 27/2$2,090
So 12/410:10
BHD
-
PER
2 stops25h 40m
Qatar Airways
So 3/522:45
PER
-
BHD
2 stops24h 50m
Qatar Airways
Deal found 26/2$2,113
Do 5/306:35
BHD
-
PER
2 stops32h 20m
Multiple Airlines
Fr 13/308:30
PER
-
BHD
2 stops31h 55m
Multiple Airlines
Deal found 26/2$2,117
Mo 9/309:15
BHD
-
PER
2 stops29h 40m
Multiple Airlines
Fr 13/308:30
PER
-
BHD
2 stops31h 55m
Multiple Airlines
Deal found 27/2$2,128
So 12/411:00
BHD
-
PER
2 stops24h 50m
British Airways
So 3/508:20
PER
-
BHD
2 stops33h 10m
British Airways
Deal found 28/2$2,232
So 29/307:00
BHD
-
PER
2 stops52h 35m
Qatar Airways
So 26/422:45
PER
-
BHD
2 stops24h 50m
Qatar Airways
Deal found 27/2$2,246
Mi 4/306:35
BHD
-
PER
2 stops28h 10m
British Airways
So 8/322:45
PER
-
BHD
2 stops27h 55m
British Airways
Deal found 26/2$2,249

Find flight deals from Northern Ireland to Perth

Keep the following information in mind while searching for Northern Ireland to Perth flight deals. Data was last updated 1 März 2026.

Round-trip from

$2,090

One-way from

$646

Popular in

November

Cheapest in

June

Average price

$2,290
Qatar Airways
  • Qatar Airways
  • 29/3-23/4
  • 4 total stops
  • 105h 45m total
  • Northern Ireland to Perth
Search Deals
7/6
  • 7/6
  • 3 total stops
  • 50h 50m total
  • Northern Ireland to Perth
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($167 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 1 März 2026.
Use the filters below to find and compare flights from Northern Ireland to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastPerth

BHD - PER

BHDPER

Belfast City

So 12/4

10:10-18:50

2 stops25h 40m

Perth

So 3/5

22:45-16:35

2 stops24h 50m

$2,113

BelfastPerth

BHD - PER

BHDPER

Belfast City

So 12/4

11:00-18:50

2 stops24h 50m

Perth

So 3/5

08:20-10:30

2 stops33h 10m

$2,232

BelfastPerth

BHD - PER

BHDPER

Belfast City

Do 12/3

10:35-18:45

2 stops24h 10m

Perth

So 19/4

15:40-13:50

2 stops29h 10m

$2,274

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mo 13/4

08:15-18:35

2 stops27h 20m

Perth

Mo 20/4

15:40-15:30

2 stops30h 50m

$2,395

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mo 6/4

10:10-18:35

2 stops25h 25m

Perth

Do 9/4

15:40-09:20

2 stops24h 40m

$3,236

BelfastPerth

BHD - PER

BHDPER

Belfast City

So 12/4

17:30-01:15

3 stops24h 45m

Perth

So 3/5

15:50-09:20

2 stops24h 30m

$3,246

BelfastPerth

BHD - PER

BHDPER

Belfast City

Do 12/3

06:30-14:10

3 stops47h 40m

Perth

So 19/4

20:30-16:55

3 stops51h 25m

$3,326

BelfastPerth

BHD - PER

BHDPER

Belfast City

Di 7/4

07:00-18:35

2 stops28h 35m

Perth

Sa 11/4

15:40-09:20

2 stops24h 40m

$3,483

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mi 8/4

07:00-18:35

2 stops28h 35m

Perth

Do 9/4

22:45-17:45

2 stops26h 00m

$3,882

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

So 7/6

06:25-16:15

3 stops50h 50m

$646

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Northern Ireland to Perth

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

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

Currently, December is the cheapest month in which you can book a flight from Northern Ireland to Perth (average of $1,266). Flying from Northern Ireland to Perth in July is currently the most expensive (average of $2,476). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Perth from Northern Ireland?

    Perth (PER) is the airport you will fly into if you book a flight from Northern Ireland to Perth. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

  • How long is the flight from Northern Ireland to Perth?

    There are many flights that can get you from Northern Ireland to Perth in 24h 45m. Fly via Qatar Airways, British Airways, or KLM to get the fastest option. Airlines will cover a distance of 14853 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Northern Ireland to Perth?

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to Perth?

    Currently, December is the cheapest month in which you can book a flight from Northern Ireland to Perth (average of $1,266). Flying from Northern Ireland to Perth in July is currently the most expensive (average of $2,476). 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 Perth?

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

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How does Cheapflights help users find flights from Northern Ireland to Perth?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Northern Ireland to Perth for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Perth from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Northern Ireland to Perth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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