Question 1

What is the cheapest flight from Belfast to Sydney?

Accepted Answer

In the last 3 days, the lowest price for a flight from Belfast to Sydney was $670 for a one-way ticket and $1,541 for a return. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 2

Which airports will I be using when flying from Belfast to Sydney?

Accepted Answer

Belfast is served by 2 major airports and there is only 1 main airport in Sydney. You will leave Belfast from one of these airports: Belfast Intl or Belfast City. You will be arriving at Sydney Kingsford Smith. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Belfast to Sydney?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

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

Accepted Answer

The cheapest month for flights from Belfast to Sydney is October, where tickets cost $1,979 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,944 and $2,881 respectively.

Question 5

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

Accepted Answer

The cheapest month for flights from Belfast to Sydney is October, where tickets cost $1,979 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,944 and $2,881 respectively.

Question 6

How does KAYAK find such low prices on flights from Belfast to Sydney?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Sydney. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 7

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Sydney?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Belfast is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 8

What is the Hacker Fare option on flights from Belfast to Sydney?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Belfast with another airline. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 9

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Sydney?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Belfast-BF1/Sydney-Kingsford-Smith-SYD'>Visit our flight page for the latest deals!>/a>

Question 10

Which airlines provide the cheapest flights from Belfast to Sydney?

Accepted Answer

In the past 3 days, the cheapest return tickets from Belfast to Sydney were found on China Southern ($1,541) and American Airlines ($1,965).

Question 11

Which airlines provide the cheapest flights from Belfast to Sydney?

Accepted Answer

In the past 3 days, the cheapest return tickets from Belfast to Sydney were found on China Southern ($1,541) and American Airlines ($1,965).

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Everything you should know

Cheap Flights from Belfast to Sydney

Recent return flight deals from Belfast to Sydney

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KAYAK's insights & trends for Belfast to Sydney flights

Get data-powered insights and trends into flights from Belfast to Sydney to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest month for flights from Belfast to Sydney is October, where tickets cost $1,979 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $2,944 and $2,881 respectively.

Which airlines provide the cheapest flights from Belfast to Sydney?

In the past 3 days, the cheapest return tickets from Belfast to Sydney were found on China Southern ($1,541) and American Airlines ($1,965).

Good to know

When to book flights from Belfast to Sydney

FAQs for booking flights from Belfast to Sydney

What is the cheapest flight from Belfast to Sydney?

In the last 3 days, the lowest price for a flight from Belfast to Sydney was $670 for a one-way ticket and $1,541 for a return.

Which airports will I be using when flying from Belfast to Sydney?

Belfast is served by 2 major airports and there is only 1 main airport in Sydney. You will leave Belfast from one of these airports: Belfast Intl or Belfast City. You will be arriving at Sydney Kingsford Smith.

Which aircraft models fly most regularly from Belfast to Sydney?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Belfast to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Belfast to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Belfast to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Belfast is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Belfast to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Belfast with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Belfast to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Belfast up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Belfast to Sydney

Information on your arrival and departure airports

Cabin class types available on flights from Belfast to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Find direct flights to and from Belfast and Sydney

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Flights from domestic origins to Sydney

Choose which airport to fly into in SydneySydney

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