Cheap flights from Cairns to Belfast

Compare Cairns to Belfast flight deals

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

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Flight deals from Cairns to Belfast

Looking for a cheap last-minute deal or the best return flight from Cairns to Belfast? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Cairns to Belfast

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Belfast flights are currently cheapest in October.

Alternative Cairns to Belfast routes

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

Cairns to Belfast: Flight information

The things to know before you go.
Cheapest flight found$1,402
Cheapest month to flyOctober

Finding cheap flights from Cairns 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 Cairns to Belfast is $2,457. 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 Cairns to Belfast. But we found flights with one or more stops from $2,457.
As of April 2026, there are no flights flying from Cairns to Belfast.
The cheapest month to fly from Cairns to Belfast is usually June.
If you're flying from Cairns Airport, the cheapest airport near Belfast is Belfast City – which is 3.7 km away from the centre of Belfast. We've found flights into this airport from $2,457.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Belfast on Monday, 15 June 2026.
No airlines currently offer direct flights between Cairns 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 April, the average temperature is usually around 8°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, Jetstar offers the cheapest flight tickets to Belfast.

Travelling from Cairns Airport (CNS) to Belfast: what you need to know

  • The timezone in Belfast is UTC+0. The city is ten hours behind Cairns, where Cairns Airport is located.

  • Give yourself plenty of time to make your CNS to Belfast flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, it's wise to get to the airport earlier than usual. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during high season in general.

  • CNS is around 5 kilometres from central Cairns. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 10 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the journey time to be around 1 hour 25 minutes.

  • Booked an early flight from Cairns Airport to Belfast? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near CNS:

  • 71.55% of flights taking off from Cairns Airport arrive at their destination on time.

How to find the cheapest flights from Cairns Airport (CNS) to Belfast

  • $1,402 is currently the lowest price for a one-way Cairns Airport to Belfast flight. A return plane ticket starts from $2,457. These prices may change based on availability.

  • Booking early is often the key to finding a cheap flight from CNS to Belfast. Prices tend to rise as demand increases, so the closer you get to departure, the more you'll likely pay.

  • If you're flexible with your trip dates, check out the 'Whole month' tool. It'll give you the lowest price across every month when searching for your Cairns Airport to Belfast ticket.

  • Save time searching for cheap flights from CNS to Belfast by setting up a Price Alert. You'll get an email or push notification on the app when a lower fare pops up.

  • Tailor your flights with filters. Select your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Cairns Airport to Belfast.

Airports in Belfast

Belfast International Airport (BFS)

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

  • Getting there on public transport will take you around 2 hours.

  • If you're coming in on a late flight from Cairns Airport to Belfast, few things beat the convenience of staying near the terminal. Grab your bags from the carousel and then be showered and sleeping soon after at one of these hotels near BFS:

  • Begin your adventure by picking up a Belfast International Airport rental car. Grab your wheels from Budget, Drivalia or Dollar and explore beyond Belfast's main sights.

  • Reserving your vehicle from Belfast International Airport about three weeks ahead of your flight from CNS to Belfast can help you get the lowest rate.

George Best Belfast City Airport (BHD)

  • After your flight from Cairns Airport to Belfast has hit the runway, you can get to the city centre in around 10 minutes by car. Central Belfast is roughly 8 kilometres from George Best Belfast City Airport (BHD).

  • Public transport will get you there in about 20 minutes.

  • Hang up the 'Do not disturb' sign and relax at a hotel close to BHD. Here are a few options where you can settle in after your CNS to Belfast flight:

  • The fastest way to get to where you're going is with a George Best Belfast City Airport rental car. Collect a set of wheels from Budget, Sixt or Alamo and get going in the blink of an eye.

  • Avoid paying more than you need to. Reserving your ride two weeks ahead of your arrival at BHD will help you stay within budget.

Best time to go to Belfast

  • Before booking your flights from Cairns Airport to Belfast, consider which time of year is best for you. Peak season in Belfast offers a lively atmosphere and plenty of things to do, while low season brings better deals on hotels and smaller crowds.

  • Before locking in your Cairns Airport to Belfast plane ticket, think about the type of weather you enjoy. July is the warmest month in Belfast, with temperatures ranging from 10ºC (50ºF) to 19ºC (66ºF).

  • For cooler conditions, search for a cheap ticket from CNS to Belfast in January when temperatures average between 1ºC (34ºF) and 8ºC (46ºF).

More about Belfast

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in Belfast right here. Explore these hotels as soon as you've booked your flight from Cairns Airport to Belfast:

  • Every great holiday has to include some sightseeing. Crumlin Road Gaol Visitor Attraction and Conference Centre, Titanic Belfast and Botanic Gardens are must-do's during your Belfast adventure.

Explore more of United Kingdom

  • Belfast is easy to fall in love with, but there are so many other corners of United Kingdom waiting to be discovered. About 354 kilometres south-east of Belfast, a trip to Birmingham will keep you on the move. Check out popular attractions like Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • Around 418 kilometres south-east of Belfast, Bristol is another favourite stop in United Kingdom. Get a taste of what this destination has to offer at Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.

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