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Cheap flights from Northern Ireland to Perth from £501

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
17 10月 — 24 10月1
1 adult
1 adult, Economy

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 17 9月 2025.

Round-trip from

£980

One-way from

£501

Popular in

July

Cheapest in

November

Average price

£1,167
British Airways
  • British Airways
  • 1/3-19/3
  • 4 total stops
  • 56h 50m total
  • Northern Ireland to Perth
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12/1
  • 12/1
  • 3 total stops
  • 33h 45m total
  • Northern Ireland to Perth
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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 17 9月 2025.

週一 22/1214:40BHD - PER
2 stops44h 05mBritish Airways
週日 11/116:15PER - BHD
2 stops24h 10mBritish Airways
Deal found 15/9£1,593
週日 21/1220:25BHD - PER
2 stops62h 20mBritish Airways
週日 11/116:15PER - BHD
2 stops24h 10mBritish Airways
Deal found 15/9£1,595
週一 22/1219:25BHD - PER
2 stops39h 20mBritish Airways
週一 12/122:45PER - BHD
2 stops41h 40mBritish Airways
Deal found 15/9£1,683
週日 21/1220:25BHD - PER
2 stops62h 20mBritish Airways
週一 12/122:45PER - BHD
2 stops43h 45mBritish Airways
Deal found 15/9£1,686
週一 22/1219:25BHD - PER
2 stops39h 20mBritish Airways
週四 8/116:15PER - BHD
2 stops26h 05mBritish Airways
Deal found 15/9£1,725
週日 21/1220:25BHD - PER
2 stops62h 20mBritish Airways
週四 8/116:15PER - BHD
2 stops26h 05mBritish Airways
Deal found 15/9£1,727
週一 22/1219:25BHD - PER
2 stops39h 20mBritish Airways
週五 9/116:15PER - BHD
2 stops26h 15mBritish Airways
Deal found 15/9£1,908
週三 17/1210:10BFS - PER
2 stops47h 10mMultiple Airlines
週三 7/120:20PER - BFS
1 stop25h 45mMultiple Airlines
Deal found 15/9£2,175
週日 21/1215:45BFS - PER
2 stops41h 35mMultiple Airlines
週三 7/120:20PER - BFS
1 stop25h 45mMultiple Airlines
Deal found 15/9£2,192
週二 16/1217:30BFS - PER
2 stops29h 25mMultiple Airlines
週三 7/120:20PER - BFS
1 stop25h 45mMultiple Airlines
Deal found 15/9£2,329
週五 19/1214:20BFS - PER
2 stops43h 00mMultiple Airlines
週三 7/120:20PER - BFS
1 stop25h 45mMultiple Airlines
Deal found 15/9£2,628
週六 20/1209:40BFS - PER
2 stops30h 15mMultiple Airlines
週三 7/120:20PER - BFS
1 stop25h 45mMultiple Airlines
Deal found 15/9£2,927

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 17 9月 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

BHD - PER

BHDPER

Belfast City

週日 1/3

10:40-01:25

2 stops30h 45m

Perth

週四 19/3

16:15-10:20

2 stops26h 05m

£980

BelfastPerth

BHD - PER

BHDPER

Belfast City

週六 28/2

11:35-23:55

2 stops28h 20m

Perth

週五 20/3

10:30-10:30

2 stops32h 00m

£1,021

BelfastPerth

BHD - PER

BHDPER

Belfast City

週二 3/2

19:25-18:45

2 stops39h 20m

Perth

週一 23/2

22:45-16:05

2 stops25h 20m

£1,118

BelfastPerth

BHD - PER

BHDPER

Belfast City

週日 15/3

09:10-18:45

2 stops25h 35m

Perth

週四 19/3

22:45-18:50

2 stops28h 05m

£1,135

BelfastPerth

BHD - PER

BHDPER

Belfast City

週六 14/2

11:35-18:45

2 stops23h 10m

Perth

週一 23/2

22:45-16:05

2 stops25h 20m

£1,144

BelfastPerth

BHD - PER

BHDPER

Belfast City

週日 1/3

17:35-01:25

2 stops23h 50m

Perth

週三 18/3

02:25-07:30

2 stops37h 05m

£1,146

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

週二 3/2

20:55-12:00

2 stops31h 05m

Perth

週一 23/2

20:20-21:40

1 stop33h 20m

£1,609

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

週五 9/1

17:30-10:00

1 stop32h 30m

Perth

週五 23/1

15:05-10:05

2 stops27h 00m

£1,714

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

週六 14/2

09:40-05:35

2 stops35h 55m

Perth

週一 23/2

20:20-21:40

1 stop33h 20m

£1,862

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

週三 17/12

10:10-17:20

2 stops47h 10m

Perth

週三 7/1

20:20-14:05

1 stop25h 45m

£2,175

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 18 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 £1,910). 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 17 9月 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.

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

    There are many flights that can get you from Northern Ireland to Perth in 30h 45m. Fly via British Airways to get the fastest option. The distance between Northern Ireland and Perth is about 9229 mi.

  • 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 £1,910). 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 17 9月 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£1,005Average£1,159FlexibilityNo cancel feeOn-time70%
Search British 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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