How long is the flight from Australia to Belfast?

For as low as $1,970, British Airways can have you in Belfast from Australia in 28h 35m. Airlines will cover a distance of 17101 km. Both multi-stop and direct flights can be found to your destination and back.

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.

$703+ 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 20 September 2026.

Mon 9/1112:00 -

2 stops43h 30m

Sat 14/1110:00 -

2 stops40h 35m

Deal found 19/9$1,606

Mon 9/1112:00 -

2 stops33h 40m

Sat 14/1108:10 -

2 stops42h 25m

Deal found 19/9$1,609

Thu 1/1020:35 -

2 stops35h 15m

Sat 31/1009:45 -

2 stops35h 20m

Deal found 17/9$2,061

Wed 11/1115:30 -

2 stops29h 35m

Sun 15/1120:30 -

2 stops48h 30m

Deal found 17/9$2,082

Thu 5/1109:45 -

3 stops35h 10m

Sun 8/1117:05 -

3 stops30h 55m

Deal found 15/9$2,127

Thu 5/1110:15 -

2 stops33h 55m

Sun 8/1120:55 -

2 stops34h 35m

Deal found 15/9$2,166

Wed 11/1109:25 -

2 stops45h 45m

Sun 15/1117:05 -

2 stops50h 45m

Deal found 15/9$2,214

Wed 11/1116:20 -

2 stops28h 45m

Sun 15/1115:15 -

2 stops28h 40m

Deal found 17/9$2,361

Thu 5/1121:55 -

2 stops29h 00m

Mon 9/1117:35 -

2 stops37h 55m

Deal found 18/9$2,426

Thu 12/1121:55 -

2 stops29h 10m

Mon 16/1119:40 -

2 stops35h 50m

Deal found 18/9$2,522

Thu 5/1110:35 -

2 stops36h 10m

Mon 9/1109:25 -

3 stops37h 45m

Deal found 19/9$2,577

Wed 11/1115:30 -

3 stops32h 45m

Sun 15/1115:15 -

3 stops29h 05m

Deal found 18/9$2,748

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 20 September 2026.

Mon 9/1112:00 -

2 stops43h 30m

Sat 14/1110:00 -

2 stops40h 35m

Deal found 19/9$1,606

Mon 22/215:30 -

2 stops28h 35m

Mon 15/317:35 -

2 stops26h 05m

Deal found 16/9$1,970

Wed 11/1109:25 -

2 stops45h 45m

Sun 15/1117:05 -

2 stops50h 45m

Deal found 15/9$2,214

Thu 5/1121:55 -

2 stops29h 00m

Mon 9/1117:35 -

2 stops37h 55m

Deal found 18/9$2,426

Wed 11/1115:30 -

3 stops32h 45m

Sun 15/1115:15 -

3 stops29h 05m

Deal found 18/9$2,748

Mon 9/1112:00 -

2 stops33h 40m

Sat 14/1108:10 -

2 stops42h 25m

Deal found 19/9$1,609

Wed 11/1115:30 -

2 stops29h 35m

Sun 15/1120:30 -

2 stops48h 30m

Deal found 16/9$2,089

Thu 1/1020:35 -

2 stops35h 15m

Sat 31/1009:45 -

2 stops35h 20m

Deal found 17/9$2,061

Thu 11/321:55 -

2 stops44h 30m

Mon 22/306:50 -

2 stops30h 05m

Deal found 19/9$2,482

Wed 11/1116:20 -

2 stops28h 45m

Sun 15/1115:15 -

2 stops28h 40m

Deal found 17/9$2,361

Thu 5/1110:15 -

2 stops33h 55m

Sun 8/1120:55 -

2 stops34h 35m

Deal found 15/9$2,166

Sun 7/321:55 -

2 stops45h 10m

Sun 21/318:30 -

2 stops37h 00m

Deal found 19/9$2,486

Thu 5/1118:10 -

2 stops35h 25m

Sun 8/1107:30 -

2 stops37h 45m

Deal found 15/9$2,176

Wed 10/310:35 -

2 stops33h 30m

Sat 27/318:15 -

2 stops66h 15m

Deal found 19/9$2,456

Thu 11/321:55 -

2 stops44h 30m

Thu 25/318:20 -

2 stops42h 35m

Deal found 19/9$2,487

Thu 12/1121:55 -

2 stops29h 10m

Mon 16/1119:40 -

2 stops35h 50m

Deal found 16/9$2,524

Thu 11/321:55 -

2 stops44h 30m

Fri 26/310:55 -

2 stops44h 35m

Deal found 19/9$2,529

Tue 15/1212:00 -

2 stops34h 10m

Thu 7/108:50 -

2 stops38h 10m

Deal found 18/9$2,869

Sat 3/1014:35 -

2 stops28h 30m

Wed 7/1010:05 -

2 stops35h 40m

Deal found 19/9$3,568

Tue 15/1210:20 -

2 stops33h 50m

Thu 7/109:40 -

2 stops39h 35m

Deal found 18/9$2,977

Sat 31/1006:00 -

2 stops27h 10m

Sat 7/1106:00 -

2 stops29h 30m

Deal found 16/9$3,116

Find flight deals from Australia to Belfast

Round-trip from	$1,606
One-way from	$703

9/11-14/11
4 total stops
84h 05m total
Australia to Belfast

Search Deals

2/11-31/12
2 total stops
45h 00m 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 2/11

21:30-07:30

2 stops45h 00m

Belfast Intl

Wed 31/12

00:00-09:00

Nonstop0h 00m

$703

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Mon 2/11

12:00-16:35

3 stops39h 35m

Belfast City

Wed 31/12

00:00-09:00

Nonstop0h 00m

$795

Fastest return journey

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Wed 25/11

18:45-19:05

3 stops35h 20m

Belfast City

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,409

SydneyBelfast

SYD Sydney Kingsford Smith - BHD Belfast City

SYDBHD

Sydney Kingsford Smith

Mon 9/11

12:00-20:30

2 stops43h 30m

Belfast City

Sat 14/11

10:00-13:35

2 stops40h 35m

$1,606

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Mon 9/11

12:00-10:40

2 stops33h 40m

Belfast Intl

Sat 14/11

08:10-13:35

2 stops42h 25m

$1,609

MelbourneBelfast

MEL Melbourne - BHD Belfast City

MELBHD

Melbourne

Mon 22/2

15:30-09:05

2 stops28h 35m

Belfast City

Mon 15/3

17:35-06:40

2 stops26h 05m

$1,970

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Thu 1/10

20:35-22:50

2 stops35h 15m

Belfast Intl

Sat 31/10

09:45-08:05

2 stops35h 20m

$2,061

MelbourneBelfast

MEL Melbourne - BHD Belfast City

MELBHD

Melbourne

Wed 11/11

15:30-10:05

2 stops29h 35m

Belfast City

Sun 15/11

20:30-08:00

2 stops48h 30m

$2,089

BrisbaneBelfast

BNE Brisbane - BFS Belfast Intl

BNEBFS

Brisbane

Thu 5/11

10:15-10:10

2 stops33h 55m

Belfast Intl

Sun 8/11

20:55-17:30

2 stops34h 35m

$2,166

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Thu 5/11

18:10-19:35

2 stops35h 25m

Belfast City

Sun 8/11

07:30-07:15

2 stops37h 45m

$2,176

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 24 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

MEL-BHD

BNE-BHD

BNE-BFS

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

MEL-BHD

BNE-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

8,224 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

8,224 reviews

British Airways

6.7

Okay

8,224 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 $1,970, British Airways can have you in Belfast from Australia in 28h 35m. Airlines will cover a distance of 17101 km. Both multi-stop and direct flights can be found to your destination and back.
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

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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$1,472	Average$2,037	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 $703

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. 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 20 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 20 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 20 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 20 September 2026.

Last-minute flights from Australia to BelfastDiscover last-minute flight deals from Australia to Belfast. Data last updated 20 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Belfast. Data last updated 20 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 20 September 2026.

Search for one-way flight options from Australia to Belfast. Find affordable one-way fares based on user searches. Data last updated 20 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 20 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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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 20 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 20 September 2026.

Last-minute flights from Australia to Belfast
Discover last-minute flight deals from Australia to Belfast. Data last updated 20 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 20 September 2026.