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Cheap flights from Northern Ireland to Perth from £575

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
3 Jul — 10 Jul1
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 3 June 2026.

Mon 9/1114:40
BHD
-
PER
2 stops25h 15m
Multiple Airlines
Sun 22/1110:30
PER
-
BHD
2 stops31h 50m
Multiple Airlines
Deal found 2/6£1,251
Tue 10/1119:25
BHD
-
PER
2 stops39h 20m
Qatar Airways
Thu 10/1215:55
PER
-
BHD
2 stops25h 25m
Qatar Airways
Deal found 31/5£1,412
Tue 10/1109:40
BHD
-
PER
2 stops45h 35m
KLM
Thu 10/1206:50
PER
-
BHD
3 stops58h 20m
KLM
Deal found 31/5£1,427
Thu 12/1115:05
BHD
-
PER
2 stops31h 50m
British Airways
Mon 16/1108:30
PER
-
BHD
2 stops34h 10m
British Airways
Deal found 29/5£1,441
Fri 13/1106:45
BHD
-
PER
2 stops28h 00m
Qatar Airways
Tue 17/1122:45
PER
-
BHD
2 stops41h 30m
Qatar Airways
Deal found 30/5£1,474
Fri 13/1111:30
BHD
-
PER
2 stops35h 25m
British Airways
Mon 16/1100:25
PER
-
BHD
2 stops40h 00m
British Airways
Deal found 29/5£1,478

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 3 June 2026.

Round-trip from

£1,251

One-way from

£575

Popular in

November

Cheapest in

June

Average price

£959
9/11-22/11
  • 9/11-22/11
  • 4 total stops
  • 57h 05m total
  • Northern Ireland to Perth
Search Deals
4/8
  • 4/8
  • 3 total stops
  • 59h 55m total
  • Northern Ireland to Perth
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 858,174 searches. Data last updated 3 June 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

Cheapest return flight

BelfastPerth

BHD - PER

BHDPER

Belfast City

Tue 10/11

09:40-15:15

2 stops45h 35m

Perth

Thu 10/12

06:50-09:10

3 stops58h 20m

£1,427

BelfastPerth

BHD - PER

BHDPER

Belfast City

Thu 12/11

09:05-06:55

2 stops37h 50m

Perth

Mon 16/11

08:30-09:05

2 stops32h 35m

£1,444

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 13/11

06:45-18:45

2 stops28h 00m

Perth

Tue 17/11

22:45-08:15

2 stops41h 30m

£1,474

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 13/11

11:30-06:55

2 stops35h 25m

Perth

Mon 16/11

00:25-08:25

2 stops40h 00m

£1,478

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mon 9/11

09:40-18:40

3 stops49h 00m

Perth

Sun 22/11

20:10-09:10

3 stops69h 00m

£1,647
Fastest return journey

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 1/8

16:15-11:45

1 stop36h 30m

Perth

Sun 16/8

18:35-08:40

1 stop21h 05m

£2,292
Cheapest one-way

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Tue 4/8

08:50-03:45

3 stops59h 55m

£575
Fastest single journey

BelfastPerth

BHD - PER

BHDPER

Belfast City

Tue 4/8

18:30-18:35

2 stops41h 05m

£895

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Sorted by cheapest first

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 £669). Flying from Northern Ireland to Perth in August is currently the most expensive (average of £1,628). 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 6.3 mi journey from Perth (PER) to Perth’s city center.

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

    There are many flights that can get you from Northern Ireland to Perth in 28h. Fly via KLM, British Airways, or Qatar Airways to get the fastest option. The distance between Northern Ireland and Perth is about 9229 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 £669). Flying from Northern Ireland to Perth in August is currently the most expensive (average of £1,628). 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
Fremantle
Mandurah
Scarborough

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Northern Ireland to Perth

Discover the top 2 airlines that operate flights from Northern Ireland 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 858,174 searches. Data last updated 3 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£975Average£1,143FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£1,239Average£1,239FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Northern Ireland to Perth, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Perth.

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

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