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Cheap Flights from Sydney to Belfast

Compare Sydney to Belfast flight deals

Find the cheapest month or even day of the year to fly to Belfast

Book the best Belfast fare with no extra fees

Flight deals from Sydney to Belfast

Looking for a cheap last-minute deal or the best return flight from Sydney to Belfast? Find the lowest prices on one-way and return tickets right here.
Belfast.Rs92,860 per passenger.Departing Sun, 17 Jan.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Sun, 17 Jan, arriving in Belfast International.Price includes taxes and charges.From Rs92,860, select.
Belfast.Rs118,150 per passenger.Departing Fri, 15 May.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Fri, 15 May, arriving in Belfast International.Price includes taxes and charges.From Rs118,150, select.
Belfast.Rs125,576 per passenger.Departing Wed, 3 Jun.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Wed, 3 Jun, arriving in Belfast International.Price includes taxes and charges.From Rs125,576, select.
Belfast.Rs126,832 per passenger.Departing Thu, 5 Mar.One-way flight with Hainan Airlines.Outbound indirect flight with Hainan Airlines, departs from Sydney on Thu, 5 Mar, arriving in Belfast International.Price includes taxes and charges.From Rs126,832, select.
Belfast.Rs136,113 per passenger.Departing Sun, 19 Apr.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Sun, 19 Apr, arriving in Belfast International.Price includes taxes and charges.From Rs136,113, select.
Belfast.Rs180,289 per passenger.Departing Sat, 28 Feb.One-way flight with Etihad Airways.Outbound indirect flight with Etihad Airways, departs from Sydney on Sat, 28 Feb, arriving in Belfast International.Price includes taxes and charges.From Rs180,289, select.
Belfast.Rs219,504 per passenger.Departing Mon, 14 Dec.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Sydney on Mon, 14 Dec, arriving in Belfast International.Price includes taxes and charges.From Rs219,504, select.
Belfast.Rs260,657 per passenger.Departing Mon, 13 Jul.One-way flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Sydney on Mon, 13 Jul, arriving in Belfast City.Price includes taxes and charges.From Rs260,657, select.

Find the cheapest month to fly from Sydney to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Belfast flights are currently cheapest in January.
Feb
from Rs180,289
Mar
from Rs126,832
Apr
from Rs136,113
May
from Rs118,150
Jun
from Rs125,576
Jul
from Rs260,657
Aug
Find prices
Sep
from Rs262,826
Oct
from Rs261,557
Nov
Find prices
Dec
from Rs219,504
Jan
from Rs92,860

Alternative Sydney to Belfast routes

Looking for the cheapest, fastest or easiest route from Sydney to Belfast? You could fly into the following airports instead.

Belfast City

4km from central Belfast
Closest
from Rs100,411
Search flights

Belfast International

20km from central Belfast
Cheapest
from Rs92,860
Search flights

Sydney to Belfast: Flight information

The things to know before you go.
Cheapest flight foundRs92,860
Cheapest month to flyJanuary

Finding cheap flights from Sydney to Belfast: Frequently asked questions

There are 2 airports in Belfast: Belfast City and Belfast International.
The best price we found for a return flight from Sydney to Belfast is Rs245,150. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Belfast. But we found flights with one or more stops from Rs245,150.
As of February 2026, there are no flights flying from Sydney to Belfast.
The cheapest month to fly from Sydney to Belfast is usually March.
If you're flying from Sydney Airport, the cheapest airport near Belfast is Belfast International – which is 19.6 km away from the centre of Belfast. We've found flights into this airport from Rs245,150.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Belfast on Thursday, 12 March 2026.
No airlines currently offer direct flights between Sydney Airport and Belfast. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around 5°C. August is typically the warmest month in Belfast, when it usually averages around 17°C. You can expect the least rain in May. The coldest month is January, with temperatures averaging 4°C. The rainiest month is October.
Currently, Hainan Airlines offers the cheapest flight tickets to Belfast.

Flying from Sydney (Kingsford Smith) Airport (SYD) to Belfast: what you need to know

  • Belfast is 11 hours behind Sydney, where Sydney (Kingsford Smith) Airport is located. Belfast follows the UTC+0 timezone.

  • To avoid rushing for your SYD to Belfast flight, allow plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Delays at check-in and security are more likely if you're heading away during high season, so allow some extra breathing space. A good rule of thumb for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

  • Located around 8 kilometres from the centre of Sydney, SYD can be reached in about 20 minutes by car. The journey on public transport takes roughly 25 minutes.

  • Searching for a hotel near SYD? If you've booked an early flight from Sydney (Kingsford Smith) Airport to Belfast, these accommodation options will put you moments from your departure lounge:

  • When it comes to Sydney (Kingsford Smith) Airport's on-time performance, 69.62% of flights stick to their scheduled arrival time.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Belfast

  • The lowest price we've found for a one-way Sydney (Kingsford Smith) Airport to Belfast flight is Rs92,860. The cheapest price for a return flight is Rs245,150. Bear in mind fares may change due to demand at the time of booking.

  • Don't leave things to the last moment. You're more likely to pick up cheap flights from SYD to Belfast if you book in advance. Airlines often offer some amazing early bird deals.

  • If you have flexibility with your trip dates, check out the 'Whole month' tool. It'll show you the cheapest price across every month when searching for your Sydney (Kingsford Smith) Airport to Belfast ticket.

  • Stay on top of deals for cheap flights from SYD to Belfast by setting up a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Find a cheap flight from Sydney (Kingsford Smith) Airport to Belfast with the help of our filters. Select your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to the centre of Belfast takes about 30 minutes by car. The centre is roughly 32 kilometres away.

  • It typically takes 2 hours when travelling by public transport.

  • Book a hotel close to BFS if you're coming in on a late flight from Sydney (Kingsford Smith) Airport to Belfast. Pick one of these accommodation options and make your first night all about rest:

  • Begin your adventure by picking up a Belfast International Airport rental car. Grab a set of wheels from Budget, Drivalia or Dollar and experience the lesser-explored corners of Belfast and beyond.

  • To get the lowest price, book your ride from Belfast International Airport around three weeks ahead of your flight from SYD to Belfast.

George Best Belfast City Airport (BHD)

  • Once your flight from Sydney (Kingsford Smith) Airport to Belfast has landed, you can reach the city centre in around 10 minutes by car. Central Belfast is roughly 8 kilometres from George Best Belfast City Airport (BHD).

  • The journey will take roughly 20 minutes on public transport.

  • Hang up the 'Do not disturb' sign and rest at a hotel near BHD. Here are a few options where you can take a load off after your SYD to Belfast flight:

  • Budget, Sixt and Alamo make picking up a George Best Belfast City Airport rental car simple. These suppliers are located in or around the terminal and will have you on your way in a heartbeat.

  • Avoid potential price surges. Securing your ride two weeks ahead of your arrival at BHD can help you lock in a better rate.

Best time to go to Belfast

  • Before you book your flights from Sydney (Kingsford Smith) Airport to Belfast, consider which time of year works best for you. Peak season in Belfast offers a bustling atmosphere and plenty to do, while low season means you'll get cheaper hotel deals and smaller crowds.

  • The warmest month in Belfast is July, with temperatures ranging between 10ºC and 19ºC. Lock in your Sydney (Kingsford Smith) Airport to Belfast flight ticket then if you enjoy this type of weather.

  • Search for cheap tickets from SYD to Belfast in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 1ºC and 8ºC on average.

More about Belfast

  • Start your Belfast trip right by choosing the ideal place to stay. After booking your flight from Sydney (Kingsford Smith) Airport to Belfast, check out our range of hotels including:

  • There are so many things to do and see in this city it can be hard to work out where to begin. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are popular attractions which should feature on any well-planned Belfast itinerary.

Explore more of United Kingdom

  • You've seen Belfast, now it's time to explore other corners of United Kingdom. Journey around 354 kilometres south-east to Birmingham to tick off its leading attractions. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a full itinerary ahead.

  • Bristol is another must-experience destination in United Kingdom and is around 418 kilometres south-east of Belfast. No trip is complete without seeing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

Plan the rest of your trip from Sydney to Belfast

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.