Cheap Flights from Sydney to Belfast

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

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 Sydney to Belfast. Visit our flight page for the latest deals!

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

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

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

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 Belfast with an airline and back to Sydney with another airline. Visit our flight page for the latest deals!

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

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 Belfast from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!

Prices are in Australian Dollars.

Low season	May	Best time to beat the crowds (20% less expensive on average)
High season	January	Most popular time to fly (23% more expensive on average)
Average price (return flight)	$1,542	(avg. price over the last 2 weeks)
Good deal (return flight)	$1,384	or less

When to book flights from Sydney to Belfast

Estimated return price

Average price per month

Top tips for finding a cheap flight

Looking for a cheap flight? 25% of our users found flights on this route for $1,384 or less round-trip.
High season is considered to be December, January and February. The cheapest month to fly is May.

FAQs for booking flights from Sydney to Belfast

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

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

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

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

COVID-19 information

Safety measures for airlines flying from Sydney to Belfast

Airlines flying from Sydney to Belfast have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Sydney to Belfast

Mandatory masks

Masks required on board, masks provided on flights from Sydney to Belfast

Social distancing seating

Middle seats unavailable to book on flights from Sydney to Belfast

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Sydney to Belfast

Flexible cancellations

Waiving of change fees. Search flexible flights from Sydney to Belfast

Book cheap flights from Sydney to Belfast

Return flight deals

multi-stop

Multiple Airlines

17111 km

SYD - BF1

multi-stop

Multiple Airlines

17111 km

BF1 - SYD

Check prices

Show more results

Search by stops

1 stop 2+ stops

One-way flight deals

multi-stop

Multiple Airlines

17111 km

SYD - BF1

Check prices

Show more results

Search by stops

1 stop 2+ stops

Sydney - Belfast Flights

Departure:

Sydney (SYD) Australia

Return flight deals:

Belfast - Sydney

Cabin classes:

First

Business

Prem Econ

Economy

Browse origins:

$1,666

Sydney

Browse destinations:

$1,666

Belfast City Airport

$1,666

Belfast Intl Airport

Location

Enter a location to see nearby airports

Choose up to 3 airports

Enter a location to see nearby airports

Location

Enter a location to see nearby airports

Choose up to 3 airports

Enter a location to see nearby airports

Find cheap flights from Sydney to Belfast

Search hundreds of travel sites at once for deals on flights to Belfast

Good to know

Low season

High season

Average price (return flight)

Good deal (return flight)

When to book flights from Sydney to Belfast

Top tips for finding a cheap flight

FAQs for booking flights from Sydney to Belfast

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

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

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

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

Safety measures for airlines flying from Sydney to Belfast

Book cheap flights from Sydney to Belfast

Return flight deals

Search by stops

One-way flight deals

Search by stops

Sydney - Belfast Flights