How long is the flight from Australia to Belfast?

For as low as $1,762, British Airways can have you in Belfast from Australia in 33h 50m. Airlines will cover a distance of 17094 km.

In terms of precipitation, rainfall in Belfast ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular routes from Australia to Belfast?

The most popular flight routes from Australia to Belfast are Sydney Kingsford Smith - Belfast Intl, Sydney Kingsford Smith - Belfast City and Melbourne - Belfast Intl.

What is the cheapest time of day to fly from AU to BFS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Belfast as you normally would.

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

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

How can I find direct flights from Australia to Belfast?

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

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

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

$759+ Cheap Flights from Australia to Belfast

Cheap flight deals from Australia to Belfast

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Australia to Belfast
Explore the most affordable flight options available from Australia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Tue 13/1022:30 -

2 stops32h 35m

Tue 27/1007:00 -

2 stops44h 05m

Deal found 5/9$1,544

Sun 15/1111:10 -

2 stops36h 25m

Sun 29/1108:20 -

2 stops38h 40m

Deal found 2/9$1,676

Sun 4/1021:30 -

2 stops32h 45m

Thu 8/1006:10 -

2 stops41h 50m

Deal found 2/9$1,741

Thu 3/1221:30 -

2 stops33h 05m

Mon 28/1219:25 -

2 stops48h 55m

Deal found 2/9$1,753

Wed 11/1111:15 -

2 stops33h 50m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 1/9$1,762

Wed 11/1115:30 -

2 stops29h 35m

Sun 15/1109:20 -

2 stops35h 40m

Deal found 2/9$1,816

Sat 5/1212:00 -

2 stops33h 40m

Mon 28/1219:30 -

2 stops48h 50m

Deal found 2/9$1,868

Sat 5/1221:30 -

2 stops33h 55m

Mon 28/1220:50 -

2 stops47h 30m

Deal found 2/9$1,901

Thu 1/1011:15 -

2 stops41h 05m

Wed 7/1006:10 -

2 stops41h 50m

Deal found 2/9$1,993

Thu 3/1216:20 -

2 stops29h 35m

Fri 4/1214:55 -

2 stops29h 00m

Deal found 2/9$2,018

Mon 5/1015:35 -

2 stops27h 15m

Mon 12/1011:35 -

2 stops33h 35m

Deal found 5/9$2,074

Thu 5/1110:35 -

2 stops34h 20m

Mon 9/1119:40 -

2 stops65h 40m

Deal found 3/9$2,077

Best flights from Australia to Belfast
Discover carefully curated flight deals from Australia to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Tue 13/1022:30 -

2 stops32h 35m

Tue 27/1007:00 -

2 stops44h 05m

Deal found 5/9$1,544

Wed 11/1111:15 -

2 stops33h 50m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 2/9$1,762

Thu 3/1212:45 -

3 stops31h 25m

Fri 4/1217:20 -

3 stops27h 05m

Deal found 2/9$3,251

Sun 4/1021:30 -

2 stops32h 45m

Thu 8/1006:10 -

2 stops41h 50m

Deal found 2/9$1,741

Wed 11/1115:30 -

2 stops29h 35m

Sun 15/1109:20 -

2 stops35h 40m

Deal found 2/9$1,816

Sat 5/1221:30 -

2 stops33h 55m

Mon 28/1220:50 -

2 stops47h 30m

Deal found 2/9$1,901

Thu 5/1110:35 -

2 stops34h 20m

Mon 9/1117:35 -

3 stops51h 55m

Deal found 3/9$2,097

Thu 1/1011:15 -

2 stops41h 05m

Wed 7/1006:10 -

2 stops41h 50m

Deal found 2/9$1,993

Sun 15/1107:35 -

3 stops35h 00m

Sun 29/1117:35 -

3 stops51h 55m

Deal found 2/9$1,994

Thu 12/1110:35 -

2 stops34h 20m

Mon 16/1114:50 -

2 stops46h 30m

Deal found 2/9$2,455

Thu 1/1020:35 -

2 stops35h 15m

Sat 31/1009:45 -

2 stops35h 20m

Deal found 4/9$2,223

Thu 3/1212:45 -

3 stops31h 25m

Mon 28/1217:20 -

3 stops27h 05m

Deal found 2/9$3,612

Thu 3/1212:00 -

2 stops33h 10m

Fri 4/1213:35 -

2 stops29h 55m

Deal found 2/9$2,272

Sun 18/1016:40 -

2 stops27h 00m

Sun 25/1017:10 -

2 stops26h 20m

Deal found 2/9$2,284

Sat 5/1206:35 -

3 stops45h 15m

Mon 28/1209:40 -

2 stops35h 15m

Deal found 2/9$3,978

Thu 3/1215:50 -

2 stops29h 20m

Mon 28/1220:50 -

2 stops58h 30m

Deal found 2/9$2,460

Tue 22/1212:00 -

2 stops36h 40m

Tue 5/106:40 -

2 stops43h 55m

Deal found 6/9$2,552

Tue 15/1201:50 -

2 stops42h 40m

Fri 15/106:30 -

2 stops30h 20m

Deal found 3/9$2,834

Mon 5/1021:35 -

2 stops46h 10m

Mon 12/1017:30 -

3 stops31h 10m

Deal found 5/9$2,850

Mon 12/1018:20 -

2 stops29h 30m

Sun 18/1019:10 -

3 stops35h 40m

Deal found 6/9$2,861

Tue 22/1209:20 -

2 stops66h 30m

Wed 6/117:20 -

3 stops27h 05m

Deal found 1/9$3,321

Tue 22/1221:35 -

3 stops35h 25m

Wed 6/107:00 -

3 stops49h 25m

Deal found 4/9$3,742

Find flight deals from Australia to Belfast

Round-trip from	$1,544
One-way from	$759

13/10-27/10
4 total stops
76h 40m total
Australia to Belfast

Search Deals

19/10-31/12
2 total stops
42h 25m total
Australia to Belfast

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Mon 19/10

12:00-20:25

2 stops42h 25m

Belfast Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$759

BrisbaneBelfast

BNE Brisbane - BFS Belfast Intl

BNEBFS

Brisbane

Tue 6/10

11:10-14:00

2 stops35h 50m

Belfast Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$867

Fastest return journey

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Mon 14/9

20:30-20:30

2 stops33h 00m

Belfast City

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,060

MelbourneBelfast

MEL Melbourne - BFS Belfast Intl

MELBFS

Melbourne

Sun 20/9

11:00-13:50

3 stops35h 50m

Belfast Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,275

MelbourneBelfast

MEL Melbourne - BFS Belfast Intl

MELBFS

Melbourne

Tue 13/10

22:30-21:05

2 stops32h 35m

Belfast Intl

Tue 27/10

07:00-14:05

2 stops44h 05m

$1,544

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Sun 4/10

21:30-20:15

2 stops32h 45m

Belfast Intl

Thu 8/10

06:10-10:00

2 stops41h 50m

$1,741

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Wed 11/11

11:15-10:05

2 stops33h 50m

Belfast City

Sun 15/11

17:35-06:55

2 stops26h 20m

$1,762

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Fri 1/1

09:20-14:15

2 stops39h 55m

Belfast City

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,793

MelbourneBelfast

MEL Melbourne - BHD Belfast City

MELBHD

Melbourne

Wed 11/11

15:30-10:05

2 stops29h 35m

Belfast City

Sun 15/11

09:20-08:00

2 stops35h 40m

$1,816

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Sat 5/12

21:30-20:25

2 stops33h 55m

Belfast Intl

Mon 28/12

20:50-07:20

2 stops47h 30m

$1,901

Flights are sorted by cheapest return flights first.

Deals found on 4/9

Showing 1-10 of 27 resultsSorted by cheapest first

Best time to book a flight from Australia to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Australia with our price prediction graph.

MEL-BFS

SYD-BFS

BNE-BFS

SYD-BHD

MEL-BHD

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 Australia to Belfast

AU0-BF1

MEL-BFS

SYD-BFS

BNE-BFS

SYD-BHD

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Belfast

Get a feel of what it's like to fly with British Airways from Australia to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

British Airways

6.7

Okay

8,209 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2026

BUD - LHR

We had an absolute nightmare experience with British Airways. Check in was bad. They “lost” our business class seats that I selected a long time ago. Our luggage almost didn’t make it on the plane in London to LAX. Flight attendant was rude!! Not that it should matter but she thought bc of the seat assignment issue we were “upgraded” and that’s we had no choice in meals. Not that the meals were any good anyway.

British Airways

6.7

Okay

8,209 reviews

British Airways

6.7

Okay

8,209 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2026

BUD - LHR

Related info for your journey

How long is the flight from Australia to Belfast?
For as low as $1,762, British Airways can have you in Belfast from Australia in 33h 50m. Airlines will cover a distance of 17094 km.
What are the most popular routes from Australia to Belfast?
The most popular flight routes from Australia to Belfast are Sydney Kingsford Smith - Belfast Intl, Sydney Kingsford Smith - Belfast City and Melbourne - Belfast Intl.
Can I find deals for flights from Australia to Belfast that include hotel bookings?
Yes. In addition to deals on Australia to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Australia to Belfast?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Belfast.
Can I find deals for business class flights from Australia to Belfast?
Yes. Cheapflights offers flight deals from Australia to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United Kingdom

Flights by cabin class

Other flight options

Popular flights

Alternative routes for Australia to Belfast

Sydney to Belfast Intl flights

Sydney to Belfast City flights

Melbourne to Belfast Intl flights

Melbourne to Belfast City flights

Brisbane to Belfast Intl flights

Brisbane to Belfast City flights

Top airline flying from Australia to Belfast

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$1,456	Average$1,951	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Belfast. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Belfast?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Australia to Belfast.

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

Yes! Cheapflights helps users easily find flights from Australia to Belfast with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Australia to Belfast from $759

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Belfast

Cheapest flights from Australia to BelfastExplore the most affordable flight options available from Australia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Australia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Australia to BelfastDiscover carefully curated flight deals from Australia to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Australia to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Australia to BelfastDiscover last-minute flight deals from Australia to Belfast. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Belfast. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Australia to BelfastSearch for one-way flight options from Australia to Belfast. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Search for one-way flight options from Australia to Belfast. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.

Find flight deals from Australia to Belfast

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Use the filters below to find and compare flights from Australia to Belfast that are best for you.

Best time to book a flight from Australia to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Australia with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing Belfast

Get a feel of what it's like to fly with British Airways from Australia to Belfast by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Australia to Belfast?

What are the most popular routes from Australia to Belfast?

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

How can I find direct flights from Australia to Belfast?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Belfast

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Belfast by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United Kingdom

Book a non-stop flight to one of these other cities located in United Kingdom.

Search flights from Australia to Belfast by cabin class

Find flights from Australia to Belfast, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Belfast flights

Browse other Australia and Belfast flight options. Last updated on 6 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top airline flying from Australia to Belfast

Fly with Cheapflights

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

Why should you use Cheapflights to find cheap flight tickets from Australia to Belfast?

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

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

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Book with flexibility

Travel Smart

Cheapest flights from Australia to Belfast
Explore the most affordable flight options available from Australia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Australia to Belfast
Discover carefully curated flight deals from Australia to Belfast that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Australia to Belfast
Discover last-minute flight deals from Australia to Belfast. Data last updated 6 September 2026 and is based on user searches.

One-way flights from Australia to Belfast
Search for one-way flight options from Australia to Belfast. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.