The loved up couple made a stylish pair as they walked through the terminal on Thursday (13 February) to catch a flight out of New Zealand to Sydney, Australia.
Boyzone singer Ronan kept it simple in dark trousers and matching jumper, while Storm was casual and chic for her flight in jeans and a sheer blue blouse which gave a peep at her white bra underneath.
The couple's visit to Sydney will apparently be very brief, with Storm tweeting to a pal: "Less than 24hrs in Sydney unfortunately but we'll be back very soon & can catch up then! X (sic)."
Irish singer Ronan has spent plenty of time over in Australia in recent years as he's a judge on the country's X Factor, and it's where he met Aussie Storm.
'Life Is A Rollercoaster' star Ronan and Storm began dating last year and live together in London – when they're not in Australia for work. Storm currently works on The Voice UK.
Speaking to Sunday People recently, Ronan said: "I'm in London a lot with Storm. We don't talk about work, it's not good for a couple to do that. But Storm is so fantastic at her job. She is brilliant."
"It's great to meet someone who wants to be with me for me, rather than for who I am," he added. "I'm happy again and finding someone new has helped me with that so much."
As well as jet setting between the UK and Australia, Ronan also spends time in Ireland, where his three children live.
Ronan is dad to kids Jack, Missy and Ali from his marriage to ex-wife Yvonne.
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