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Cheap flights from Belfast City Airport to Sydney from $983

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SYD
4 Aug — 11 Aug1
1 adult

Cheap flight deals from Belfast City to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Belfast City (BHD) 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 30 July 2025.

Round-trip from

$1,764

One-way from

$983

Popular in

December

Cheapest in

November

Average price

$3,123
22/9-4/10
  • 22/9-4/10
  • 4 total stops
  • 93h 30m total
  • Belfast to Sydney
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2/9
  • 2/9
  • 2 total stops
  • 31h 00m total
  • Belfast to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($192 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($115 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Find flight deals from Belfast City to Sydney

Cheapest flights from Belfast City to Sydney
Explore the most affordable flight options available from Belfast City to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Mon 22/909:50BHD - SYD
2 stops38h 10mMultiple Airlines
Sat 4/1011:00SYD - BHD
2 stops55h 20mMultiple Airlines
Deal found 29/7$1,764
Mon 29/1206:30BHD - SYD
2 stops38h 05mKLM
Mon 19/111:00SYD - BHD
2 stops40h 50mKLM
Deal found 29/7$2,777
Tue 30/1208:45BHD - SYD
2 stops35h 10mBritish Airways
Tue 20/116:20SYD - BHD
2 stops29h 10mBritish Airways
Deal found 29/7$3,373

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast City 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 30 July 2025.
Use the filters below to find and compare flights from Belfast City Airport to Sydney that are best for you.

Fly from

Belfast City

Fly to

Sydney

Route

Depart

Return

Price

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Mon 22/9

09:50-09:00

2 stops38h 10m

Sydney Kingsford Smith

Sat 4/10

11:00-09:20

2 stops55h 20m

$1,764

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 13/8

06:50-05:20

2 stops37h 30m

Sydney Kingsford Smith

Sun 17/8

20:45-17:40

2 stops29h 55m

$3,815

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Tue 2/9

16:25-08:25

2 stops31h 00m

$983

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Best time to book a flight from Belfast City to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Belfast City 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.

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 30 July 2025.
Get a feel of what it's like to fly with British Airways from Belfast City Airport to Sydney 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
6.6
Okay
7,215 reviews
Check prices

Food

6.3

Overall

6.6

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.6
Okay
7,215 reviews
British Airways
6.6
Okay
7,215 reviews
Check prices

Food

6.3

Overall

6.6

Boarding

6.9

Entertainment

6.4

Crew

7.6

Comfort

6.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

Related info for your journey

Find useful and relevant information for your journey from Belfast City 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 City?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Belfast City to Sydney. You should not have trouble finding flights to Kingsford Smith from Belfast City; the airport handles an average of 0 inbound flights from Belfast City per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Sydney airport from Belfast City. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • What is the cheapest airline to fly from Belfast City Airport to Sydney round-trip?

    According to our current data, British Airways ($3,815), offers the cheapest pricing from Belfast City Airport to Sydney.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast City 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 City Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Belfast City Airport to Sydney (average of $129). Flying from Belfast City Airport 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Coogee
Terrigal
Cronulla
Lithgow
Bondi Beach
Randwick
Leura

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Alternative routes for Belfast City to Sydney

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

Fly with Cheapflights

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

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

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 Belfast City to Sydney.

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

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

Can Cheapflights notify me if prices for flights from Belfast City 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 City today and book when prices fit your budget.

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