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Cheap flights from Northern Ireland to Perth from £632

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Northern Ireland to Perth

Enter your travel dates to find the best prices.

Best flights from Northern Ireland to Perth
Discover carefully curated flight deals from Northern Ireland to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Sun 1/306:30BHD - PER
2 stops34h 55mBritish Airways
Thu 19/316:15PER - BHD
2 stops26h 05mBritish Airways
Deal found 1/1£1,013
Sun 1/312:10BHD - PER
2 stops26h 45mMultiple Airlines
Thu 19/308:30PER - BHD
2 stops33h 50mMultiple Airlines
Deal found 31/12£1,014
Sun 1/306:30BHD - PER
3 stops49h 05mKLM
Thu 19/310:30PER - BHD
2 stops42h 30mKLM
Deal found 31/12£1,170
Sun 8/317:35BHD - PER
2 stops23h 50mBritish Airways
Sun 22/316:15PER - BHD
2 stops26h 05mBritish Airways
Deal found 1/1£1,060
Sun 8/306:30BHD - PER
2 stops34h 55mKLM
Sun 22/306:50PER - BHD
3 stops42h 00mKLM
Deal found 1/1£1,195
Sat 28/215:05BHD - PER
2 stops26h 20mBritish Airways
Fri 20/308:30PER - BHD
2 stops31h 55mBritish Airways
Deal found 1/1£1,116
Sun 12/406:50BHD - PER
2 stops29h 00mBritish Airways
Sun 3/515:50PER - BHD
2 stops24h 15mBritish Airways
Deal found 1/1£1,152

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 2 January 2026.

Round-trip from

£788

One-way from

£632

Popular in

July

Cheapest in

June

Average price

£1,180
25/5-15/6
  • 25/5-15/6
  • 4 total stops
  • 84h 50m total
  • Northern Ireland to Perth
Search Deals
8/1
  • 8/1
  • 3 total stops
  • 48h 40m total
  • Northern Ireland to Perth
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 2 January 2026.
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

Sun 1/3

06:30-01:25

2 stops34h 55m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

£1,013

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

12:10-22:55

2 stops26h 45m

Perth

Thu 19/3

08:30-10:20

2 stops33h 50m

£1,014

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 8/3

17:35-01:25

2 stops23h 50m

Perth

Sun 22/3

16:15-10:20

2 stops26h 05m

£1,060

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 28/2

15:05-01:25

2 stops26h 20m

Perth

Fri 20/3

08:30-08:25

2 stops31h 55m

£1,116

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 12/4

06:50-18:50

2 stops29h 00m

Perth

Sun 3/5

15:50-09:05

2 stops24h 15m

£1,152

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

06:30-15:35

3 stops49h 05m

Perth

Thu 19/3

10:30-21:00

2 stops42h 30m

£1,170

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 8/3

06:30-01:25

2 stops34h 55m

Perth

Sun 22/3

06:50-16:50

3 stops42h 00m

£1,195

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Thu 8/1

16:35-01:15

3 stops48h 40m

£632

BelfastPerth

BHD - PER

BHDPER

Belfast City

Thu 8/1

16:55-15:55

3 stops39h 00m

£759

BelfastPerth

BHD - PER

BHDPER

Belfast City

Thu 8/1

11:05-21:25

2 stops50h 20m

£843

Flights are sorted by cheapest return flights first.

Deals found on 31/12

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 July is currently the most expensive (average of £1,317). 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 34h 55m. 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, 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 July is currently the most expensive (average of £1,317). 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 2 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£996Average£1,156FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Qatar AirwaysCheapest£1,238Average£1,238FlexibilityNo 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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