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Cheap flights from Belfast to Sydney from $1,707

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Belfast to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$1,707

Popular in

July

Cheapest in

April

Average price

$3,224
28/2-14/3
  • 28/2-14/3
  • 4 total stops
  • 95h 10m total
  • Belfast to Sydney
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High demand for flights, 7% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Belfast to Sydney

Cheapest flights from Belfast to Sydney
Explore the most affordable flight options available from Belfast to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Fri 27/1206:45BHD - SYD
2 stops26h 50mMultiple Airlines
Fri 24/122:15SYD - BHD
2 stops32h 00mMultiple Airlines
Deal found 18/12$3,889
Fri 27/1214:50BHD - SYD
2 stops29h 25mBritish Airways
Fri 24/116:20SYD - BHD
1 stop27h 00mBritish Airways
Deal found 18/12$4,364
Fri 27/1217:20BHD - SYD
3 stops26h 50mKLM
Fri 24/110:05SYD - BHD
3 stops41h 45mKLM
Deal found 18/12$4,697

Find flights from Belfast to Sydney within your budget

Customise your flight search to find flights from Belfast to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 28/2

10:10-20:20

2 stops47h 10m

Sydney Kingsford Smith

Fri 14/3

22:10-11:10

2 stops48h 00m

$1,707

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 9/1

06:30-20:20

2 stops26h 50m

Sydney Kingsford Smith

Thu 23/1

14:05-21:30

3 stops42h 25m

$2,170

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 28/2

19:35-18:50

2 stops36h 15m

Sydney Kingsford Smith

Fri 14/3

16:20-10:30

1 stop29h 10m

$2,546

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 8/1

14:20-06:50

2 stops53h 30m

Sydney Kingsford Smith

Wed 15/1

09:15-19:10

2 stops44h 55m

$2,894

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 6/1

17:20-07:10

3 stops26h 50m

Sydney Kingsford Smith

Mon 13/1

10:05-16:50

3 stops41h 45m

$3,604

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 6/1

14:40-06:30

2 stops28h 50m

Sydney Kingsford Smith

Tue 14/1

15:55-13:35

2 stops32h 40m

$3,997

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 5/1

20:25-18:50

2 stops35h 25m

Sydney Kingsford Smith

Thu 16/1

21:40-16:40

2 stops30h 00m

$4,245

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 26/12

17:20-08:20

2 stops28h 00m

$2,475

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 26/12

17:20-07:10

3 stops26h 50m

$3,437

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 26/12

06:35-06:55

1 stop37h 20m

$3,469

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Best time to book a flight from Belfast to Sydney

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

Travel insights for flights from Belfast to Sydney

Get recent, data-driven insights about flights from Belfast to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Belfast to Sydney?

Currently, May is the cheapest month in which you can book a flight from Belfast to Sydney (average of $129). Flying from Belfast to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Belfast to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

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

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 19 December 2024.
Read through reviews of airlines operating flights from Belfast to Sydney, such as KLM and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Japan Airlines
8.3
Very Good
1,442 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

KLM
7.8
Good
1,349 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Qatar Airways
7.5
Good
3,792 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Qantas Airways
7.5
Good
809 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

British Airways
6.6
Okay
6,817 reviews
Japan Airlines
8.3
Very Good
1,442 reviews
Check prices

Entertainment

7.8

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.7

Overall

8.3

Reviews

1 / 10

Online check in and seat selection was tricky. Also I received some emails from Japan Airlines in Japanese with no English selection which worried me. I still don’t know what they said. The service at check in and onboard was very courteous and polite, and staff was helpful.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Belfast?

    Most people fly into Sydney Kingsford Smith (SYD) if they book a flight to Sydney from Belfast. On average, Kingsford Smith has 0 inbound flights from Belfast per day from 1 airline. Sydney Kingsford Smith is conveniently located just 7.5 km from Sydney’s city centre.

  • What are the cheapest airlines flying from Belfast to Sydney round-trip?

    Currently priced at $2,546, British Airways will fly you from Belfast to Sydney and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Japan Airlines and KLM - these airlines can fly you to your destination from $2,894 and $3,604, respectively. British Airways is currently priced 4% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Belfast to Sydney?

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

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

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

  • What is the cheapest month to book a flight from Belfast to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Belfast to Sydney (average of $129). Flying from Belfast to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Belfast to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Belfast Intl to Sydney flights
Belfast City to Sydney flights

Top airline flying from Belfast to Sydney

Discover the top airline that operate flights from Belfast to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$2,759Average$2,973FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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

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

Yes, we can. To see specific flights from Belfast to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from Belfast today and book when prices fit your budget.

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