It comes as yesterday Ryanair told its staff it intends to close its bases in Cork and Shannon unless the Government relaxes its quarantine restrictions on passengers flying into this country.
Speaking on RTÉ radio’s Morning Ireland, Varadkar said "If we're serious about living with the virus that means allowing more air travel, it means allowing necessary business travel, sports team to travel, maybe even in some cases allowing people to travel to visit relatives and friends."
The Government will consider two options - the possibility of rapid testing, such as is being tried out at Heathrow airport and an initiative being led by the European Commission, based on work by the ECDC, that would have a European wide map that would be updated every week with amber and red zones. “That's something we could opt into.”
Mr Varadkar acknowledged that there is a risk that if the country loses connectivity, it will lose it for three to four years.
“Aviation is a hugely important industry for Ireland, we're an island nation, we depend on connectivity for business and a lot of jobs in Dublin and Cork and Shannon and Knock, are dependent on aviation.”
The Green List had not been updated recently, he explained, because it had been largely overtaken by the new Covid plan. “Among the things that will deal with is our future policy when it comes to international travel.
“We do have to acknowledge that international travel does come with risks, that is how the virus was brought into the country, as a consequence of international travel.
"But once the virus was established in the country it doesn't contribute to it very much, when you look at Covid app you'll see that only two per cent of cases are linked to travel abroad. We do have very strict rules, probably only Iceland and Hungary have rules stricter than us.”
Foreign travel
The founder of Aer Arann echoed Varadkar's sentiments, saying that regional airports are on the brink of collapse.
About 130 staff would be put on unpaid leave for the six months if the airports are closed in Cork and Shannon.
Pádraig Ó Céidigh, Founder of Aer Arann, says Ryanair is not bluffing:
"I don't believe that Ryanair are posturing I think they are very serious about what they are threatening to do.
"Regional airports are on the brink of collapse, even Dublin airport is struggling significantly. They were losing in the region of €1 million a day up until about a month or two ago."
Meanwhile, chambers representing businesses support over 100,000 jobs across the Mid-West and West have made a submission to government today for supports to help Shannon Airport navigate the current crisis.
The submission from Ennis, Galway, Limerick and Shannon chambers have been forwarded today to Transport Minister Eamon Ryan ahead of a meeting sought by the group with him last week.
They said Ireland’s travel restrictions are among the most restrictive in Europe and the longer these restrictions are in place.
“While the business communities of the Mid-West and West appreciate that public health advice must take priority, we cannot ignore the fact that government-imposed travel restrictions are forcing airlines to make decisions that will have severe repercussions for regional economies.
"It is now time for the government to intervene and provide a support package for stricken airlines in order to ensure our connectivity into the future."