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Cheap flights from Belfast Intl Airport to Western Australia from £559

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PER
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Western Australia

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Western Australia
Explore the most affordable flight options available from Belfast Intl to Western Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 June 2026.

Thu 13/806:10
BFS
-
PER
2 stops32h 45m
Multiple Airlines
Mon 24/823:35
PER
-
BFS
2 stops29h 50m
Multiple Airlines
Deal found 23/6£1,384
Sat 4/705:55
BFS
-
PER
2 stops29h 40m
Multiple Airlines
Mon 13/722:45
PER
-
BFS
2 stops23h 50m
Multiple Airlines
Deal found 24/6£1,445
Tue 30/608:50
BFS
-
PER
2 stops25h 45m
Multiple Airlines
Tue 7/722:20
PER
-
BFS
2 stops32h 00m
Multiple Airlines
Deal found 23/6£1,472
Sun 9/806:45
BFS
-
PER
2 stops28h 50m
Multiple Airlines
Sun 16/822:45
PER
-
BFS
2 stops29h 45m
Multiple Airlines
Deal found 25/6£1,498
Mon 7/1220:45
BFS
-
PER
1 stop29h 15m
Multiple Airlines
Fri 1/116:00
PER
-
BFS
2 stops33h 15m
Multiple Airlines
Deal found 25/6£1,995

Find flight deals from Belfast Intl to Western Australia

Keep the following information in mind while searching for Belfast Intl to Western Australia flight deals. Data was last updated 27 June 2026.

Round-trip from

£1,384

One-way from

£559

Popular in

November

Cheapest in

June

Average price

£978
13/8-24/8
  • 13/8-24/8
  • 4 total stops
  • 62h 35m total
  • Belfast to Western Australia
Search Deals
15/12
  • 15/12
  • 3 total stops
  • 46h 40m total
  • Belfast to Western Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Western Australia 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 27 June 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Thu 13/8

06:10-21:55

2 stops32h 45m

Perth

Mon 24/8

23:35-22:25

2 stops29h 50m

£1,384
Fastest return journey

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Sun 9/8

06:45-18:35

2 stops28h 50m

Perth

Sun 16/8

22:45-21:30

2 stops29h 45m

£1,498

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Mon 7/12

20:45-10:00

1 stop29h 15m

Perth

Fri 1/1

16:00-17:15

2 stops33h 15m

£1,995
Cheapest one-way
Fastest single journey

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Tue 15/12

17:05-23:45

3 stops46h 40m

£559

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Sorted by cheapest first

Best time to book a flight from Belfast Intl to Western Australia

Have a flexible travel schedule? Discover the best time to fly to Western Australia from Belfast Intl 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 Belfast Intl Airport to Western Australia

How much does it cost for a return flight from Belfast Intl Airport to Western Australia?

Reviews of airlines servicing Western Australia

Get insights into the airlines that provide service to Western Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Western Australia. Reviews last updated 27 June 2026.
See what other customers who have flown with British Airways from Belfast Intl Airport to Western Australia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,070 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

7.0

Food

6.4

Crew

7.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.
British Airways
6.7
Okay
8,070 reviews
British Airways
6.7
Okay
8,070 reviews
Check prices

Comfort

6.8

Overall

6.7

Entertainment

6.4

Boarding

7.0

Food

6.4

Crew

7.7

Reviews

1 / 20
6.0
Good

David,Jan 2026

LHR - MAD

It was a very old and tried plane. Lots of duck tape holding things together. Staff and food very good. Boarding was chaos at Madrid. Arrival in Lima swift and effective.

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to Western Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Belfast Intl to Western Australia that include hotel bookings?

    Yes. In addition to deals on Belfast Intl to Western Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belfast Intl to Western Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast Intl to Western Australia.

  • Can I find deals for business class flights from Belfast Intl to Western Australia?

    Yes. Cheapflights offers flight deals from Belfast Intl to Western Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast Intl to Western Australia

Discover the top airline that operate flights from Belfast Intl to Western Australia. 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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£1,025Average£1,226FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Belfast Intl to Western Australia?

When you search for this flight from Belfast Intl to Western Australia, 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 Belfast Intl to Western Australia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Western Australia from Belfast Intl.

Can Cheapflights find flights from Belfast Intl to Western Australia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belfast Intl to Western Australia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belfast Intl to Western Australia become cheaper?

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