Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Northern Ireland to Perth from $748

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 26/5. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Northern Ireland to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:10 - 17:35
BFS
-
PER
28h 25m
2 stops
Multiple Airlines Logo
22:20 - 16:15
PER
-
BFS
24h 55m
2 stops
$2,391Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
10:30 - 17:35
BFS
-
PER
24h 05m
2 stops
Multiple Airlines Logo
22:20 - 19:40
PER
-
BFS
28h 20m
2 stops
$2,487Multiple Airlines
Tue, 5 May - Tue, 26 May
Multiple Airlines Logo
06:35 - 17:35
BFS
-
PER
28h 00m
2 stops
Multiple Airlines Logo
22:20 - 23:00
PER
-
BFS
31h 40m
2 stops
$2,875Multiple Airlines
Thu, 28 May - Thu, 4 Jun
Qatar Airways Logo
10:10 - 18:35
BHD
-
PER
25h 25m
2 stops
Qatar Airways Logo
15:40 - 09:20
PER
-
BHD
24h 40m
2 stops
$2,980Qatar Airways
Fri, 7 Aug - Fri, 28 Aug
Multiple Airlines Logo
06:30 - 11:45
BHD
-
PER
22h 15m
1 stop
Multiple Airlines Logo
18:35 - 08:50
PER
-
BHD
21h 15m
1 stop
$3,740Multiple Airlines
Fri, 7 Aug - Fri, 28 Aug
Multiple Airlines Logo
16:25 - 00:40
BHD
-
PER
25h 15m
2 stops
Multiple Airlines Logo
18:35 - 08:50
PER
-
BHD
21h 15m
1 stop
$3,793Multiple Airlines
Fri, 7 Aug - Fri, 28 Aug
Multiple Airlines Logo
21:10 - 23:45
BFS
-
PER
43h 35m
3 stops
Multiple Airlines Logo
19:35 - 14:25
PER
-
BFS
25h 50m
1 stop
$4,130Multiple Airlines
Fri, 7 Aug - Fri, 28 Aug
KLM Logo
17:30 - 01:15
BHD
-
PER
24h 45m
3 stops
KLM Logo
06:50 - 16:55
PER
-
BHD
41h 05m
3 stops
$5,890KLM
Fri, 7 Aug - Fri, 28 Aug
British Airways Logo
18:20 - 01:10
BHD
-
PER
23h 50m
2 stops
British Airways Logo
12:15 - 12:00
PER
-
BHD
30h 45m
2 stops
$9,684British Airways
Wed, 1 Jul - Wed, 22 Jul
British Airways Logo
06:30 - 01:10
BHD
-
PER
35h 40m
2 stops
British Airways Logo
12:15 - 08:50
PER
-
BHD
27h 35m
2 stops
$9,705British Airways
Wed, 1 Jul - Wed, 22 Jul

Qatar Airways flights from Northern Ireland to Perth

Our best Qatar Airways deals on Northern Ireland to Perth flight tickets
Qatar Airways
7 Aug
BHD10:10Belfast City
25h 25m
2 stops
PER18:35Perth
28 Aug
PER15:40Perth
24h 40m
2 stops
BHD09:20Belfast City
$2,980
Qatar Airways
27 May
BHD20:35Belfast City
32h 40m
2 stops
PER12:15Perth
15 July
PER22:45Perth
28h 05m
2 stops
BHD19:50Belfast City
$11,589
Qatar Airways
27 May
BHD16:05Belfast City
37h 10m
2 stops
PER12:15Perth
15 July
PER15:40Perth
31h 00m
2 stops
BHD15:40Belfast City
$11,859

KLM flights from Northern Ireland to Perth

Our best KLM deals on Northern Ireland to Perth flight tickets
KLM
7 Aug
BHD17:30Belfast City
24h 45m
3 stops
PER01:15Perth
28 Aug
PER06:50Perth
41h 05m
3 stops
BHD16:55Belfast City
$5,890
KLM
1 July
BHD17:30Belfast City
24h 40m
2 stops
PER01:10Perth
22 July
PER06:50Perth
41h 05m
3 stops
BHD16:55Belfast City
$11,232
KLM
1 July
BHD09:50Belfast City
32h 25m
3 stops
PER01:15Perth
22 July
PER06:50Perth
41h 05m
3 stops
BHD16:55Belfast City
$11,240

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 78,305 searches. Data last updated 14 April 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

BFS - PER

BFSPER

Belfast Intl

Mon 25/5

06:10-17:35

2 stops28h 25m

Perth

Mon 1/6

22:20-16:15

2 stops24h 55m

$2,391

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Tue 5/5

10:30-17:35

2 stops24h 05m

Perth

Tue 26/5

22:20-19:40

2 stops28h 20m

$2,487

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Thu 28/5

06:35-17:35

2 stops28h 00m

Perth

Thu 4/6

22:20-23:00

2 stops31h 40m

$2,875

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 7/8

10:10-18:35

2 stops25h 25m

Perth

Fri 28/8

15:40-09:20

2 stops24h 40m

$2,980
Fastest return journey

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 7/8

06:30-11:45

1 stop22h 15m

Perth

Fri 28/8

18:35-08:50

1 stop21h 15m

$3,740

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 7/8

16:25-00:40

2 stops25h 15m

Perth

Fri 28/8

18:35-08:50

1 stop21h 15m

$3,793

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Fri 7/8

21:10-23:45

3 stops43h 35m

Perth

Fri 28/8

19:35-14:25

1 stop25h 50m

$4,130

BelfastPerth

BHD - PER

BHDPER

Belfast City

Fri 7/8

17:30-01:15

3 stops24h 45m

Perth

Fri 28/8

06:50-16:55

3 stops41h 05m

$5,890

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 1/7

18:20-01:10

2 stops23h 50m

Perth

Wed 22/7

12:15-12:00

2 stops30h 45m

$9,684

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 1/7

06:30-01:10

2 stops35h 40m

Perth

Wed 22/7

12:15-08:50

2 stops27h 35m

$9,705

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, on average, the cheapest month to fly to Perth from Northern Ireland, with most prices found around $1,830. If you’re not able to fly to Perth in June, then December is your next best option. Flight prices from Northern Ireland to Perth during December average around $2,003.

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

25h 25m

Direct flights

None
The fastest flight from Northern Ireland to Perth takes 25h 25m
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 refresh daily.

  • 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 stopovers 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 licence 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.

Travelling to a place near Perth?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Northern Ireland to Perth for you.

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

Yes. All flights to Perth from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Northern Ireland and Perth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

An easier way to manage your Perth trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 14/5
Thu 21/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia