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Cheap flights from Northern Ireland to Perth from £449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Perth departing on 28/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Northern Ireland to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 04:20
BHD
-
PER
38h 20m
3 stops
Multiple Airlines Logo
09:55 - 15:30
PER
-
BHD
36h 35m
3 stops
£929Multiple Airlines
Fri, 18 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:00 - 19:50
BHD
-
PER
29h 50m
2 stops
Multiple Airlines Logo
09:55 - 19:40
PER
-
BHD
40h 45m
3 stops
£992Multiple Airlines
Fri, 18 Sep - Wed, 30 Sep
Multiple Airlines Logo
07:00 - 19:50
BHD
-
PER
29h 50m
2 stops
Multiple Airlines Logo
22:45 - 16:55
PER
-
BHD
25h 10m
2 stops
£1,182Multiple Airlines
Fri, 18 Sep - Wed, 30 Sep
British Airways Logo
20:35 - 18:35
BHD
-
PER
39h 00m
2 stops
British Airways Logo
22:45 - 18:45
PER
-
BHD
27h 00m
2 stops
£1,289British Airways
Wed, 26 Aug - Wed, 16 Sep
Multiple Airlines Logo
15:40 - 15:15
BHD
-
PER
39h 35m
2 stops
Multiple Airlines Logo
16:15 - 20:15
PER
-
BHD
36h 00m
2 stops
£1,291Multiple Airlines
Wed, 23 Dec - Sun, 31 Jan
British Airways Logo
20:35 - 18:35
BHD
-
PER
39h 00m
2 stops
British Airways Logo
22:45 - 19:50
PER
-
BHD
28h 05m
2 stops
£1,292British Airways
Wed, 26 Aug - Wed, 16 Sep
British Airways Logo
19:40 - 18:35
BHD
-
PER
63h 55m
2 stops
British Airways Logo
22:45 - 18:45
PER
-
BHD
27h 00m
2 stops
£1,298British Airways
Wed, 26 Aug - Wed, 16 Sep
Qatar Airways Logo
14:25 - 18:35
BHD
-
PER
45h 10m
2 stops
Qatar Airways Logo
22:45 - 09:45
PER
-
BHD
42h 00m
2 stops
£1,347Qatar Airways
Wed, 19 Aug - Wed, 30 Sep
Qatar Airways Logo
14:25 - 18:35
BHD
-
PER
45h 10m
2 stops
Qatar Airways Logo
22:45 - 09:45
PER
-
BHD
42h 00m
2 stops
£1,348Qatar Airways
Wed, 26 Aug - Wed, 16 Sep
British Airways Logo
06:35 - 18:45
BHD
-
PER
28h 10m
2 stops
British Airways Logo
08:30 - 09:05
PER
-
BHD
32h 35m
2 stops
£1,424British Airways
Thu, 12 Nov - Mon, 16 Nov

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KLM flights from Northern Ireland to Perth

Our best KLM deals on Northern Ireland to Perth flight tickets
KLM
23 Dec
BHD09:40Belfast City
31h 45m
2 stops
PER01:25Perth
1 Feb
PER06:50Perth
42h 00m
3 stops
BHD16:50Belfast City
£1,454
KLM
26 Aug
BHD17:30Belfast City
24h 40m
2 stops
PER01:10Perth
16 Sept
PER06:50Perth
41h 05m
3 stops
BHD16:55Belfast City
£1,632
KLM
26 Aug
BHD17:30Belfast City
42h 20m
3 stops
PER18:50Perth
16 Sept
PER12:15Perth
35h 40m
2 stops
BHD16:55Belfast City
£1,649

British Airways flights from Northern Ireland to Perth

Our best British Airways deals on Northern Ireland to Perth flight tickets
British Airways
26 Aug
BHD20:35Belfast City
39h 00m
2 stops
PER18:35Perth
16 Sept
PER22:45Perth
27h 00m
2 stops
BHD18:45Belfast City
£1,289
British Airways
26 Aug
BHD20:35Belfast City
39h 00m
2 stops
PER18:35Perth
16 Sept
PER22:45Perth
28h 05m
2 stops
BHD19:50Belfast City
£1,292
British Airways
26 Aug
BHD19:40Belfast City
63h 55m
2 stops
PER18:35Perth
16 Sept
PER22:45Perth
27h 00m
2 stops
BHD18:45Belfast City
£1,298

momondo 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, momondo users made 279,928 searches. Data last updated 18 July 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

Fri 18/9

07:00-04:20

3 stops38h 20m

Perth

Wed 30/9

09:55-15:30

3 stops36h 35m

£929

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 18/9

07:00-19:50

2 stops29h 50m

Perth

Wed 30/9

09:55-19:40

3 stops40h 45m

£992
Fastest return journey

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 18/9

07:00-19:50

2 stops29h 50m

Perth

Wed 30/9

22:45-16:55

2 stops25h 10m

£1,182

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

20:35-18:35

2 stops39h 00m

Perth

Wed 16/9

22:45-18:45

2 stops27h 00m

£1,289

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 23/12

15:40-15:15

2 stops39h 35m

Perth

Sun 31/1

16:15-20:15

2 stops36h 00m

£1,291

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

20:35-18:35

2 stops39h 00m

Perth

Wed 16/9

22:45-19:50

2 stops28h 05m

£1,292

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

19:40-18:35

2 stops63h 55m

Perth

Wed 16/9

22:45-18:45

2 stops27h 00m

£1,298

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 19/8

14:25-18:35

2 stops45h 10m

Perth

Wed 30/9

22:45-09:45

2 stops42h 00m

£1,347

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

14:25-18:35

2 stops45h 10m

Perth

Wed 16/9

22:45-09:45

2 stops42h 00m

£1,348

BelfastPerth

BHD - PER

BHDPER

Belfast City

Thu 12/11

06:35-18:45

2 stops28h 10m

Perth

Mon 16/11

08:30-09:05

2 stops32h 35m

£1,424

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Perth from

How to get the cheapest flight ticket from Northern Ireland to Perth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Perth?

The month of June is another great option to travel to Perth, with average flight prices from Northern Ireland averaging around £960.

Cheap Northern Ireland to Perth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Perth

Fastest flight time

29h 05m

Direct flights

None
The fastest flight from Northern Ireland to Perth takes 29h 05m
There are no direct flights from Northern Ireland to Perth. There are no popular flight routes from Northern Ireland to Perth.
Search flight deals

Frequently asked questions about flying from Northern Ireland to Perth

  • When did momondo last update prices for flights from Northern Ireland to Perth Airport?

    Prices for flights from Northern Ireland to Perth Airport are updated daily.

  • How many operators does momondo search for flights from Northern Ireland to Perth Airport?

  • How old do you have to be to fly from Northern Ireland to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The necessary travel and health documents for your Perth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Perth

Compare and see reviews for airlines that fly from Northern Ireland to Perth with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £976Free CancellationRating
6.7
8,122 reviews
Search British Airways flights
Qatar AirwaysPriceFrom £1,051Free CancellationRating
7.3
3,745 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Perth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Perth . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Perth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Perth flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Perth?

momondo provides multiple filters to help you find the best flight to Perth from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Northern Ireland to Perth right now. Can momondo alert me if prices change?

Price alerts on flights to Perth from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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