£465 Find Cheap Flights from Belfast to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast to Australia departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Belfast to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops£902
Perth
Perth2 stops£1,271
Brisbane
Brisbane2 stops£1,101
Sydney
Sydney2 stops£902
Perth
Perth2 stops£1,271
Brisbane
Brisbane2 stops£1,101

Book Cheap Belfast to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Belfast to Australia

Mon, 8 Jun - Sun, 21 Jun
China Southern Logo
18:30 - 08:25
BHD
-
SYD
28h 55m
2 stops
China Southern Logo
14:10 - 20:35
SYD
-
BHD
39h 25m
2 stops
£902China Southern
Wed, 14 Oct - Wed, 11 Nov
Multiple Airlines Logo
06:10 - 10:00
BFS
-
SYD
41h 50m
2 stops
Multiple Airlines Logo
12:00 - 10:05
SYD
-
BFS
33h 05m
2 stops
£993Multiple Airlines
Tue, 26 May - Wed, 5 Aug
Aer Lingus Logo
18:20 - 16:50
BHD
-
SYD
37h 30m
2 stops
Aer Lingus Logo
15:40 - 17:20
SYD
-
BHD
34h 40m
2 stops
£1,167Aer Lingus
Sat, 27 Jun - Sat, 8 Aug
Qatar Airways Logo
07:00 - 18:35
BHD
-
PER
52h 35m
2 stops
Qatar Airways Logo
22:45 - 17:50
PER
-
BHD
26h 05m
2 stops
£1,271Qatar Airways
Thu, 17 Sep - Fri, 23 Oct
Qatar Airways Logo
07:00 - 22:45
BHD
-
BNE
30h 45m
2 stops
Qatar Airways Logo
15:10 - 09:20
BNE
-
BHD
27h 10m
2 stops
£1,391Qatar Airways
Sat, 1 Aug - Sat, 15 Aug
Aer Lingus Logo
18:20 - 06:10
BHD
-
SYD
50h 50m
2 stops
Aer Lingus Logo
21:30 - 13:50
SYD
-
BHD
49h 20m
2 stops
£1,407Aer Lingus
Wed, 14 Oct - Wed, 11 Nov
KLM Logo
17:30 - 07:25
BHD
-
SYD
27h 55m
2 stops
KLM Logo
11:40 - 16:50
SYD
-
BHD
40h 10m
3 stops
£1,408KLM
Mon, 8 Jun - Sun, 21 Jun
KLM Logo
17:30 - 06:20
BHD
-
SYD
27h 50m
2 stops
KLM Logo
11:40 - 09:35
SYD
-
BHD
30h 55m
3 stops
£1,436KLM
Fri, 3 Jul - Sun, 5 Jul
British Airways Logo
20:10 - 16:50
BHD
-
MEL
35h 40m
2 stops
British Airways Logo
22:45 - 08:50
MEL
-
BHD
43h 05m
2 stops
£1,778British Airways
Fri, 3 Jul - Sun, 5 Jul
British Airways Logo
16:25 - 07:20
BHD
-
MEL
29h 55m
2 stops
British Airways Logo
11:05 - 08:40
MEL
-
BHD
30h 35m
3 stops
£2,446British Airways
Booking Insights

KAYAK's insights & trends for Belfast to Australia flights

Get data-powered insights and trends into flights from Belfast to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Belfast to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Belfast to Australia is May, when tickets cost £496 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of return tickets is £1,210 and £1,125 respectively.

Good to know - Cheap tickets from Belfast to Australia

Cheapest flight£465
Flight from Belfast Intl Airport to Melbourne

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Belfast to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Belfast to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Belfast to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Belfast to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Belfast to Australia

 
Need help choosing which airline to fly with from Belfast to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3724 reviews
7.3Food
7.5Boarding
7.9Crew
7.3Entertainment
7.3Comfort
Airline reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

6.0 GoodAnonymous, Jan 2026
BOS - PHL
Read more Qatar Airways reviews

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

Initial booking was confusing and had to get new CC issued.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My flight was delayed. I was rebooked twice and even the second flight that was additional connection in London was delayed too, so I ended up spending more than 24 hours flying between four different countries and to be honest I’m not sure whether I ever want to use this airline again. My luggage is still delete. It’s been more than 48 hours now so to be honest, I’m not even sure how to describe the level of frustration I have.

I would love the entertainment center to be updated with more content. The flight to Doha had more options than the one to Miami

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything you need to know for your flight from Belfast to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.