C$2,235 Cheap Flights from Cairns (CNS) to Belfast (BELF)

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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 December.

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 foundC$2,235
Cheapest month to flyDecember

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 C$2,006. 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 C$2,006.
As of June 2026, there are no flights flying from Cairns to Belfast.
The cheapest month to fly from Cairns to Belfast is usually October.
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 C$2,006.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Belfast on Friday, October 2, 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 June, the average temperature is usually around 12°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.

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

  • Belfast is 10 hours behind Cairns, where Cairns Airport is located. Belfast operates on the UTC+0 timezone.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your flight from CNS to Belfast.

  • During popular months like July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during peak periods in general.

  • You can visit United Kingdom for tourism purposes without a visa if you have a passport from Australia. But before reserving your flight tickets from Cairns Airport to Belfast, double-check for the newest rules and regulations. Visa rules can change, and you may require some documentation if your trip is for business or another reason.

  • CNS is around 6 kilometres from central Cairns. If you're catching a cab, driving or ride-sharing from the centre, it'll take 10 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be approximately 1 hour and 26 minutes.

  • After an easy start to your break? Stay near CNS. Whether you're taking an early flight from Cairns Airport to Belfast or just don't want to be rushed, these hotels are perfect:

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

  • C$2,235 is the cheapest price we've seen for a one-way ticket from Cairns Airport to Belfast. For a return flight on this route, the best price is C$2,006. Depending on how early you book and the availability, these fares can change.

  • Don't leave things to the last moment. You're more likely to find cheap tickets from CNS to Belfast if you book in advance. Airlines often offer some great early bird rates.

  • Finding cheap tickets from Cairns Airport to Belfast is easier if you're flexible with your travel dates. Check out the 'Whole month' search function to show the lowest prices across each month and bag a great deal.

  • Create a Price Alert for cheap tickets from CNS to Belfast. There's no need to look every day to see if prices have dropped. We'll tell you as soon as there's a change in price.

  • Use the filters to tailor your flights from Cairns Airport to Belfast. Simply select your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Airports in Belfast

Belfast International Airport (BFS)

  • Belfast International Airport (BFS) to central Belfast is roughly 32 kilometres. It'll take you around 31 minutes to reach the centre driving.

  • Travelling to the centre by public transport will take you around 2 hours and 2 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Cairns Airport to Belfast. Reserve one of these accommodation options near BFS instead:

George Best Belfast City Airport (BHD)

  • The centre of Belfast is approximately 8 kilometres from George Best Belfast City Airport (BHD). As soon as your flight from Cairns Airport to Belfast has landed and you've made your way to arrivals, the drive should be around 12 minutes.

  • Travelling by public transport will take approximately 22 minutes.

  • After your flight from CNS to Belfast, unwind at a hotel near BHD. These are some comfortable options that'll help you switch to relaxation mode:

Best time to go to Belfast

  • It's time to work out your trip dates for your flight from Cairns Airport to Belfast. August is the busiest month to travel to Belfast. If you want a more peaceful vibe, go in February.

  • The warmest month in Belfast is July, with the temperature ranging between 10ºC and 19ºC. Book your flights from Cairns Airport to Belfast in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, search for a cheap flight from CNS to Belfast in January when temperatures average between 1ºC and 8ºC.

More about Belfast

  • Start your Belfast trip right by choosing the ideal place to stay. Once you've booked your flight from Cairns Airport to Belfast, explore our range of hotels including:

  • Titanic Belfast and Crumlin Road Gaol Visitor Attraction and Conference Centre are just a couple of the major attractions to put on your Belfast itinerary. Continue your sightseeing adventures at Botanic Gardens.

Complete your Belfast trip with a car rental

  • Finding you a cheap flight from Cairns Airport to Belfast isn't the only thing we're good at. Check out our car rentals in Belfast and travel at your own pace. We find deals from trusted car rental providers and put them all in one place. Instantly compare offers and then book with no fees.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.