£479 Cheap Flights from Sydney (SYD) to Belfast (BHD)

View £479 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Belfast (BHD-George Best Belfast City)

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Cheap Flights from Sydney (SYD) to Belfast (BHD)

Prices were available within the past 7 days and start at £479 for one-way flights and £943 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 16 Feb - Sat, 28 Feb
SYD
Sydney
BHD
Belfast
£943 Return, just found
£943
Return
just found
Select British Airways flight, departing Mon, 16 Feb from Sydney to Belfast, returning Sat, 28 Feb, priced at £943 just found
British Airways
Mon, 16 Feb - Sat, 28 Feb
SYD
Sydney
BHD
Belfast
£950 Return, just found
£950
Return
just found
Select British Airways flight, departing Mon, 16 Feb from Sydney to Belfast, returning Sat, 28 Feb, priced at £950 just found
British Airways
Mon, 16 Feb - Sat, 28 Feb
SYD
Sydney
BHD
Belfast
£968 Return, just found
£968
Return
just found
Select British Airways flight, departing Mon, 16 Feb from Sydney to Belfast, returning Sat, 28 Feb, priced at £968 just found
British Airways
Mon, 16 Feb - Sat, 28 Feb
SYD
Sydney
BHD
Belfast
£975 Return, just found
£975
Return
just found
Select British Airways flight, departing Mon, 16 Feb from Sydney to Belfast, returning Sat, 28 Feb, priced at £975 just found
China Southern Airlines
Mon, 9 Feb - Mon, 2 Mar
SYD
Sydney
BHD
Belfast
£1,008 Return, found 6 days ago
£1,008
Return
found 6 days ago
Select China Southern Airlines flight, departing Mon, 9 Feb from Sydney to Belfast, returning Mon, 2 Mar, priced at £1,008 found 6 days ago
British Airways
Thu, 6 Nov - Wed, 12 Nov
SYD
Sydney
BHD
Belfast
£1,009 Return, found 2 days ago
£1,009
Return
found 2 days ago
Select British Airways flight, departing Thu, 6 Nov from Sydney to Belfast, returning Wed, 12 Nov, priced at £1,009 found 2 days ago
British Airways
Mon, 9 Mar - Sun, 15 Mar
SYD
Sydney
BHD
Belfast
£1,010 Return, found 2 days ago
£1,010
Return
found 2 days ago
Select British Airways flight, departing Mon, 9 Mar from Sydney to Belfast, returning Sun, 15 Mar, priced at £1,010 found 2 days ago
KLM
Sun, 8 Feb - Mon, 23 Feb
SYD
Sydney
BHD
Belfast
£1,180 Return, found 5 days ago
£1,180
Return
found 5 days ago
Select KLM flight, departing Sun, 8 Feb from Sydney to Belfast, returning Mon, 23 Feb, priced at £1,180 found 5 days ago
Qatar Airways
Sun, 8 Feb - Mon, 23 Feb
SYD
Sydney
BHD
Belfast
£1,224 Return, found 5 days ago
£1,224
Return
found 5 days ago
Select Qatar Airways flight, departing Sun, 8 Feb from Sydney to Belfast, returning Mon, 23 Feb, priced at £1,224 found 5 days ago
Qantas Airways
Wed, 17 Sept - Wed, 24 Sept
SYD
Sydney
BHD
Belfast
£1,531 Return, just found
£1,531
Return
just found
Select Qantas Airways flight, departing Wed, 17 Sept from Sydney to Belfast, returning Wed, 24 Sept, priced at £1,531 just found
Flight from Sydney to Belfast route information
Origin airport
Kingsford Smith Intl.
Destination airport
George Best Belfast City
Airlines serving
American Airlines, British Airways, KLM, Qatar Airways
Return price
£942
Distance
17005 km

Compare flights from Sydney to Belfast easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Sydney to Belfast. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to George Best Belfast City in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kingsford Smith Intl. to George Best Belfast City.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kingsford Smith Intl. (SYD) to George Best Belfast City (BHD)

The easiest way to view the best deals on flights from Sydney to Belfast today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kingsford Smith Intl. to George Best Belfast City start at just £943 and range up to £1,531.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Sydney and Belfast
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Sydney to Belfast flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kingsford Smith Intl. to George Best Belfast City for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Mascot Airport to BHD?
Pack your bags, because round-trip flights between Mascot Airport and George Best Belfast City Airport (BHD) start from £943. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SYD to BHD?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee varies between airlines. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Sydney Airport to George Best Belfast City Airport (BHD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SYD to George Best Belfast City Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to BHD?
The distance is around 17,100 kilometres, so pack your carry-on luggage with all the things you need to make the long journey comfortable. Not sure what to take on board your Sydney to Belfast flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Mascot Airport to George Best Belfast City Airport?
Currently, no airlines offer direct flights from Sydney Airport to George Best Belfast City Airport. You'll have to book a flight with one or more stops. To score the best price and connections, lock in your airfare well in advance.
Are Mascot Airport to George Best Belfast City Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get a great last-minute deal from Mascot Airport to BHD, but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

Belfast Airports

Belfast

Sydney to George Best Belfast City
£942.50
*Available to Expedia members.