Cheap flights from Belfast City Airport to Sydney from £573
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Sydney departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belfast City Airport to Sydney
Cheap return flights
British Airways flights from Belfast City Airport to Sydney
Our best British Airways deals on Belfast City Airport to Sydney flight tickets
See travel insights to Sydney from
How to get the cheapest flight ticket from Belfast City Airport to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Belfast City Airport and Sydney?
What is the cheapest month to fly to Sydney?
In general, November is the cheapest month to fly from Belfast City Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £1,097. If you don’t want to visit Sydney in November, then you should wait until February to fly from Belfast City Airport, when ticket prices are also cheap, with an average price of £1,131.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £1,104. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Belfast City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £1,395.
When to book flights from Belfast City Airport to Sydney
Cheap Belfast City Airport to Sydney (BHD to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Sydney
How far is Belfast City to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 10619.0 mi away from Belfast City. Typically, this will take 26h 15m by plane in normal conditions.
When did momondo last update prices for flights from Belfast City Airport to Sydney Kingsford Smith Airport?
Prices for flights from Belfast City Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Belfast City Airport to Sydney Kingsford Smith Airport?
As of June 2025, there is 1 operator available to choose from for flights from Belfast City Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Belfast City Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Belfast City Airport to Sydney?
momondo data reveals that the most frequently booked airline on the route from Belfast City Airport to Sydney is British Airways, representing 100% of all bookings.
Best airlines flying from Belfast City Airport to Sydney
Compare and see reviews for airlines that fly from Belfast City Airport to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £1,014 | Free Cancellation | Rating 6.6 7,031 reviews |
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Belfast to Sydney?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Sydney. momondo saves you time and could save you money on your trip.
Can I find flights from Belfast to Sydney with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sydney from Belfast with this policy.
How can momondo help me find flights from Belfast to Sydney?
momondo provides multiple filters to help you find the best flight to Sydney from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Belfast to Sydney right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sydney from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.