Cheap flights from Belfast to Sydney

Flights tailored to your budget

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Flight prices from Belfast to Sydney

There’s no fixed price — fares between Belfast and Sydney can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Airport options between Belfast and Sydney

Even for routes around 17120 km, using different airports might affect flight cost and travel time.

  • Airports in Belfast: City is another option close to Belfast - International.
  • Airports in Sydney: Sydney - Kingsford Smith is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Belfast - International to Sydney - Kingsford Smith

Refine your flight search from Belfast to Sydney

With Jetcost, it’s easy to narrow down results to find flights that match your schedule and preferences. You can filter by airline, price, trip type, and more — including offers from the best airlines and travel agencies.

Other popular destinations

Also looking at Australia? These cities are trending: Adelaide, Brisbane, Melbourne, Perth, Sydney.

Online agencies can show different offers for the same flight — it’s worth comparing. Filters let you narrow things down further, like selecting a specific time slot to find flights that suit you best.
Frequently Asked Questions

Frequently asked questions about flights from Belfast to Sydney.

How much does an airline ticket from Belfast to Sydney cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Belfast to Sydney.

How far is Belfast from Sydney?

Belfast is about 17120 km from Sydney.

What are the airports in Sydney?

Sydney has one airport: Sydney - Kingsford Smith.

What are the airports in Belfast?

Belfast has another airport: City.

What are the most popular cities in Australia?

The most popular cities in Australia according to our users' searches are: Adelaide, Brisbane, Melbourne, Perth, Sydney.

When should I book a flight from Belfast to Sydney?

This information is not available at the moment.

What is the cheapest month to fly from Belfast to Sydney?

This information is not available at the moment.

What is the most expensive month to fly from Belfast to Sydney?

This information is not available at the moment.

What is the best day of the week to fly from Belfast to Sydney?

This information is not available at the moment.