$1,486 Find Cheap Flights from Belfast Intl Airport to Australia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Belfast Intl to Australia departing on 11/6. 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.
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Best Australia Flight Deals from Belfast Intl

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney3 stops$2,216
Sydney
Sydney3 stops$2,216

Cheap Flight Deals from Belfast Intl to Australia (BFS-AU0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Belfast Intl 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.

Recent return flight deals from Belfast Intl to Australia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Belfast Intl to Australia.
Discover the best prices for you by selecting your travel dates on KAYAK.
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06:10 - 09:00BFS-MEL
41h 50m2 stops
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11:00 - 19:40MEL-BFS
41h 40m2 stops
$1,486
Find Deal
Wed, 11 Jun - Wed, 18 Jun
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21:10 - 09:00BFS-MEL
50h 50m2 stops
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11:00 - 15:35MEL-BFS
37h 35m2 stops
$1,817
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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07:10 - 09:00BFS-MEL
40h 50m3 stops
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21:30 - 22:25MEL-BFS
33h 55m2 stops
$1,894
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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07:10 - 09:00BFS-MEL
40h 50m3 stops
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11:00 - 21:40MEL-BFS
43h 40m3 stops
$1,919
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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07:15 - 09:00BFS-MEL
40h 45m3 stops
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11:00 - 09:55MEL-BFS
31h 55m2 stops
$1,964
Find Deal
Wed, 11 Jun - Wed, 18 Jun
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13:20 - 04:30BFS-PER
32h 10m3 stops
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18:25 - 16:40PER-BFS
29h 15m3 stops
$2,039
Find Deal
Sun, 31 Aug - Wed, 10 Sep
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13:20 - 04:30BFS-PER
32h 10m3 stops
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17:10 - 09:55PER-BFS
23h 45m2 stops
$2,212
Find Deal
Sun, 31 Aug - Wed, 10 Sep
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14:40 - 19:30BFS-SYD
43h 50m3 stops
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19:30 - 15:30SYD-BFS
29h 00m3 stops
$2,216
Find Deal
Tue, 13 May - Wed, 3 Sep
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14:20 - 20:15BFS-MEL
44h 55m3 stops
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11:00 - 09:55MEL-BFS
31h 55m2 stops
$2,219
Find Deal
Thu, 12 Jun - Thu, 19 Jun
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07:10 - 12:35BFS-SYD
44h 25m3 stops
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11:25 - 11:40SYD-BFS
33h 15m2 stops
$2,244
Find Deal
Thu, 19 Jun - Wed, 2 Jul
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KAYAK's insights & trends for Belfast Intl to Australia flights

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

What is the cheapest time of day to fly to Australia?

The average price for all round-trip flights from Belfast Intl Airport to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Australia is generally in the evening, when retur flights cost $1,829 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,829.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Belfast Intl Airport 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 Intl Airport to Australia is February, when tickets cost $2,245 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is $3,355 and $3,171 respectively.

Good to know

Low season

July

High season

April

Cheapest flight

$1,486
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Belfast Intl Airport to Melbourne

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Belfast Intl Airport 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 Intl Airport to Australia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Belfast Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport 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 Intl Airport to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Belfast Intl to Australia

Need help choosing which airline to fly with from Belfast Intl 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.
6.6
British AirwaysOverall score based on 6837 reviews
7.6Crew
6.3Food
6.8Boarding
6.7Comfort
6.4Entertainment
Airline reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

6.0 GoodLorrie, Apr 2025LHR - PDX
Read more British Airways reviews

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

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

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