How long is the flight from Australia to Belfast?

For as low as $1,778, 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.

$825+ 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 25 August 2026.

Sat 7/1112:00 -

2 stops40h 50m

Sun 15/1109:25 -

2 stops41h 10m

Deal found 22/8$1,514

Sat 7/1121:30 -

2 stops32h 25m

Sun 15/1111:10 -

2 stops39h 25m

Deal found 22/8$1,531

Wed 4/1111:10 -

2 stops37h 20m

Sun 8/1107:30 -

2 stops39h 30m

Deal found 22/8$1,560

Wed 4/1111:10 -

2 stops32h 55m

Sun 8/1109:25 -

2 stops37h 35m

Deal found 22/8$1,563

Wed 11/1111:15 -

2 stops33h 50m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 20/8$1,770

Thu 12/1115:15 -

2 stops32h 30m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 24/8$1,779

Mon 5/1012:00 -

2 stops37h 30m

Mon 12/1006:10 -

2 stops41h 50m

Deal found 21/8$1,993

Thu 12/1112:05 -

2 stops33h 50m

Mon 16/1108:35 -

2 stops36h 25m

Deal found 20/8$2,021

Wed 11/1112:05 -

2 stops33h 00m

Sun 15/1120:30 -

2 stops48h 30m

Deal found 24/8$2,029

Thu 8/1022:15 -

3 stops43h 35m

Thu 15/1006:30 -

3 stops52h 30m

Deal found 23/8$2,068

Thu 5/1110:35 -

2 stops34h 20m

Mon 9/1119:40 -

2 stops65h 30m

Deal found 22/8$2,092

Wed 11/1112:10 -

2 stops31h 55m

Sun 15/1109:20 -

3 stops60h 10m

Deal found 20/8$2,127

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 25 August 2026.

Sat 7/1112:00 -

2 stops40h 50m

Sun 15/1109:25 -

2 stops41h 10m

Deal found 22/8$1,514

Wed 11/1111:15 -

2 stops33h 50m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 24/8$1,778

Mon 7/914:50 -

2 stops27h 30m

Mon 28/918:20 -

2 stops51h 15m

Deal found 21/8$2,817

Sat 7/1106:35 -

3 stops45h 10m

Sun 15/1117:15 -

3 stops27h 10m

Deal found 22/8$2,841

Wed 4/1111:10 -

2 stops32h 55m

Sun 8/1109:25 -

2 stops37h 35m

Deal found 22/8$1,563

Thu 12/1115:15 -

2 stops32h 30m

Sun 15/1117:35 -

2 stops26h 20m

Deal found 24/8$1,779

Mon 5/1012:00 -

2 stops37h 30m

Mon 12/1006:10 -

2 stops41h 50m

Deal found 21/8$1,993

Thu 12/1112:05 -

2 stops33h 50m

Mon 16/1108:35 -

2 stops36h 25m

Deal found 20/8$2,021

Wed 11/1112:05 -

2 stops33h 00m

Sun 15/1120:30 -

2 stops48h 30m

Deal found 24/8$2,029

Thu 8/1022:15 -

3 stops43h 35m

Thu 15/1006:30 -

3 stops52h 30m

Deal found 23/8$2,068

Wed 4/1109:40 -

3 stops34h 25m

Sun 8/1115:15 -

3 stops32h 50m

Deal found 22/8$2,109

Thu 5/1110:35 -

2 stops34h 20m

Mon 9/1106:35 -

3 stops40h 35m

Deal found 23/8$2,112

Wed 11/1112:10 -

2 stops31h 55m

Sun 15/1109:20 -

3 stops60h 10m

Deal found 20/8$2,127

Tue 6/1001:55 -

2 stops30h 15m

Wed 14/1005:55 -

2 stops31h 25m

Deal found 23/8$2,162

Tue 6/1022:05 -

3 stops35h 05m

Tue 13/1006:40 -

3 stops51h 30m

Deal found 21/8$2,256

Thu 12/1110:35 -

2 stops36h 10m

Mon 16/1114:50 -

2 stops46h 20m

Deal found 24/8$2,475

Thu 1/1005:15 -

2 stops37h 10m

Sat 31/1008:10 -

2 stops47h 05m

Deal found 25/8$2,316

Mon 5/1011:05 -

3 stops37h 25m

Mon 12/1006:40 -

2 stops38h 45m

Deal found 21/8$2,337

Sat 3/1011:00 -

2 stops40h 35m

Sat 10/1009:40 -

2 stops38h 20m

Deal found 20/8$2,341

Thu 1/1014:20 -

2 stops28h 35m

Sat 31/1009:45 -

2 stops35h 20m

Deal found 22/8$2,387

Fri 9/1021:10 -

2 stops33h 50m

Fri 16/1007:05 -

2 stops29h 25m

Deal found 25/8$2,420

Wed 7/1006:00 -

2 stops35h 40m

Wed 14/1008:10 -

2 stops28h 20m

Deal found 23/8$2,440

Sat 3/1001:55 -

2 stops30h 30m

Sun 11/1007:00 -

2 stops38h 25m

Deal found 20/8$2,448

Thu 8/1006:15 -

2 stops35h 25m

Thu 15/1015:50 -

2 stops28h 40m

Deal found 24/8$2,553

Tue 22/922:45 -

2 stops28h 15m

Tue 29/910:20 -

3 stops28h 10m

Deal found 25/8$3,233

Sun 6/1201:55 -

2 stops29h 35m

Sat 2/108:10 -

2 stops28h 30m

Deal found 23/8$3,351

Mon 7/920:30 -

2 stops53h 25m

Mon 28/917:30 -

3 stops28h 40m

Deal found 22/8$3,634

Find flight deals from Australia to Belfast

Round-trip from	$1,514
One-way from	$825

7/11-15/11
4 total stops
82h 00m total
Australia to Belfast

Search Deals

22/9
3 total stops
45h 20m 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

Sat 7/11

12:00-17:50

2 stops40h 50m

Belfast Intl

Sun 15/11

09:25-13:35

2 stops41h 10m

$1,514

BrisbaneBelfast

BNE Brisbane - BFS Belfast Intl

BNEBFS

Brisbane

Wed 4/11

11:10-10:05

2 stops32h 55m

Belfast Intl

Sun 8/11

09:25-09:00

2 stops37h 35m

$1,563

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

$1,778

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Thu 12/11

15:15-12:45

2 stops32h 30m

Belfast City

Sun 15/11

17:35-06:55

2 stops26h 20m

$1,779

MelbourneBelfast

MEL Melbourne - BFS Belfast Intl

MELBFS

Melbourne

Mon 5/10

12:00-15:30

2 stops37h 30m

Belfast Intl

Mon 12/10

06:10-10:00

2 stops41h 50m

$1,993

MelbourneBelfast

MEL Melbourne - BHD Belfast City

MELBHD

Melbourne

Thu 12/11

12:05-10:55

2 stops33h 50m

Belfast City

Mon 16/11

08:35-08:00

2 stops36h 25m

$2,021

MelbourneBelfast

MEL Melbourne - BHD Belfast City

MELBHD

Melbourne

Wed 11/11

12:05-10:05

2 stops33h 00m

Belfast City

Sun 15/11

20:30-08:00

2 stops48h 30m

$2,029

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Thu 8/10

22:15-08:50

3 stops43h 35m

Belfast City

Thu 15/10

06:30-20:00

3 stops52h 30m

$2,068

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Wed 4/11

09:40-10:05

3 stops34h 25m

Belfast City

Sun 8/11

15:15-10:05

3 stops32h 50m

$2,109

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Thu 5/11

10:35-10:55

2 stops34h 20m

Belfast City

Mon 9/11

06:35-09:10

3 stops40h 35m

$2,112

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 31 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.

SYD-BFS

SYD-BHD

BNE-BFS

MEL-BFS

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

SYD-BFS

SYD-BHD

BNE-BFS

MEL-BFS

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

8,189 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

8,189 reviews

British Airways

6.7

Okay

8,189 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 $1,778, 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

Brisbane to Belfast Intl flights

Brisbane to Belfast City flights

Melbourne to Belfast Intl flights

Melbourne to Belfast City flights

Top airline flying from Australia to Belfast

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest$1,625	Average$2,036	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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 $825

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 22/9. 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 25 August 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 25 August 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 25 August 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 25 August 2026.

Last-minute flights from Australia to BelfastDiscover last-minute flight deals from Australia to Belfast. Data last updated 25 August 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Belfast. Data last updated 25 August 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 25 August 2026.

Search for one-way flight options from Australia to Belfast. Find affordable one-way fares based on user searches. Data last updated 25 August 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 25 August 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 25 August 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 25 August 2026.

Last-minute flights from Australia to Belfast
Discover last-minute flight deals from Australia to Belfast. Data last updated 25 August 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 25 August 2026.