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Cheap flights from Northern Ireland to Perth from £783

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 19/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
24 Aug — 31 Aug1
1 adult

Cheap 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 19 August 2025.

Round-trip from

£885

One-way from

£783

Popular in

July

Cheapest in

November

Average price

£1,306
1/10-8/10
  • 1/10-8/10
  • 6 total stops
  • 77h 35m total
  • Northern Ireland to Perth
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19/12
  • 19/12
  • 3 total stops
  • 33h 40m total
  • Northern Ireland to Perth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£111 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£33 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Northern Ireland to Perth

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 19 August 2025.

Mi 1/1007:05BFS - PER
3 stops29h 45mMultiple Airlines
Mi 8/1005:10PER - BFS
3 stops47h 50mMultiple Airlines
Deal found 17/8£885
Mo 1/909:05BHD - PER
3 stops36h 25mMultiple Airlines
Mi 17/914:50PER - BHD
3 stops30h 50mMultiple Airlines
Deal found 19/8£976
Di 2/910:20BHD - PER
3 stops35h 10mMultiple Airlines
Mi 17/914:50PER - BHD
3 stops30h 50mMultiple Airlines
Deal found 19/8£977
Di 2/914:25BHD - PER
2 stops45h 15mQatar Airways
Mi 17/915:55PER - BHD
2 stops31h 30mQatar Airways
Deal found 17/8£1,173
Mo 1/909:50BHD - PER
2 stops49h 50mQatar Airways
Mi 17/915:55PER - BHD
2 stops31h 30mQatar Airways
Deal found 19/8£1,193
Mo 1/919:30BHD - PER
2 stops40h 10mBritish Airways
Mi 17/912:25PER - BHD
2 stops27h 25mBritish Airways
Deal found 17/8£1,207
Mo 29/1214:40BHD - PER
2 stops32h 15mMultiple Airlines
Di 20/100:15PER - BHD
2 stops40h 00mMultiple Airlines
Deal found 18/8£1,212
Mo 1/909:30BFS - PER
2 stops43h 25mMultiple Airlines
Mi 17/915:55PER - BFS
2 stops27h 25mMultiple Airlines
Deal found 19/8£1,273
Mo 29/1214:35BFS - PER
1 stop35h 25mMultiple Airlines
Mi 21/115:05PER - BFS
2 stops27h 00mMultiple Airlines
Deal found 18/8£1,761
Fr 19/1217:30BFS - PER
1 stop32h 30mMultiple Airlines
Di 6/115:05PER - BFS
2 stops36h 00mMultiple Airlines
Deal found 19/8£2,246

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 19 August 2025.
Use the filters below to find and compare flights from Northern Ireland to Perth that are best for you.

Fly from

Northern Ireland

Fly to

Perth

Route

Depart

Return

Price

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mi 1/10

07:05-19:50

3 stops29h 45m

Perth

Mi 8/10

05:10-22:00

3 stops47h 50m

£885

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mo 1/9

09:05-04:30

3 stops36h 25m

Perth

Mi 17/9

14:50-14:40

3 stops30h 50m

£976

BelfastPerth

BHD - PER

BHDPER

Belfast City

Di 2/9

10:20-04:30

3 stops35h 10m

Perth

Mi 17/9

14:50-14:40

3 stops30h 50m

£977

BelfastPerth

BHD - PER

BHDPER

Belfast City

Di 2/9

14:25-18:40

2 stops45h 15m

Perth

Mi 17/9

15:55-16:25

2 stops31h 30m

£1,173

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mo 1/9

09:50-18:40

2 stops49h 50m

Perth

Mi 17/9

15:55-16:25

2 stops31h 30m

£1,193

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mo 1/9

19:30-18:40

2 stops40h 10m

Perth

Mi 17/9

12:25-08:50

2 stops27h 25m

£1,207

BelfastPerth

BHD - PER

BHDPER

Belfast City

Mo 29/12

14:40-06:55

2 stops32h 15m

Perth

Di 20/1

00:15-08:15

2 stops40h 00m

£1,212

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mo 1/9

09:30-11:55

2 stops43h 25m

Perth

Mi 17/9

15:55-12:20

2 stops27h 25m

£1,273

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mo 29/12

14:35-10:00

1 stop35h 25m

Perth

Mi 21/1

15:05-10:05

2 stops27h 00m

£1,761

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Fr 19/12

17:30-10:00

1 stop32h 30m

Perth

Di 6/1

15:05-19:05

2 stops36h 00m

£2,246

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 11 results
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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, May is the cheapest month in which you can book a flight from Northern Ireland to Perth (average of £1,365). Flying from Northern Ireland to Perth in December is currently the most expensive (average of £1,919). 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 NIR to PER?

Find hourly flight availability from Northern Ireland 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 19 August 2025.

When flying from Northern Ireland to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

  • 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, May is the cheapest month in which you can book a flight from Northern Ireland to Perth (average of £1,365). Flying from Northern Ireland to Perth in December is currently the most expensive (average of £1,919). 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
Scarborough

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Northern Ireland to Perth

Discover the top airline 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 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£1,013Average£1,166FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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