95% drop in passenger numbers, on 2019.
The Central Statistics Office says the Covid-19 pandemic is continuing to have a "dramatic impact" on international travel.
Its latest data shows more than 311,000 overseas trips were recorded in the first four months of the year.
This is down from the 5.6 million departures recorded in the same period of 2019.
293,700 overseas passengers arrived into Ireland between January and the end of April - down from 3.1 million last year.
One overseas traveller for every twenty four pre-pandemichttps://t.co/2fcQ47w9lR #CSOIreland #Ireland #Tourism #Travel #Holidays #LoveIreland #OverseasTravel #AirAndSeaTravel pic.twitter.com/h5GP4QTl2z
— Central Statistics Office Ireland (@CSOIreland) May 31, 2021

Five Hospitalised After Arson Attack In Finglas
Gardaí Warn Drivers After 150 Caught Drink or Drug Driving Over Christmas Period
An Garda Síochána Release Image of Getaway Car Found Burnt Out In Naas Used In Fatal Offaly House Fire
Pedestrian Dies After Collision On R445 Monasterevin Road Outside Kildare Town
Fine Gael TD Calls For Restricted Bin Collection Times To Ease Traffic Delays
Gardaí Continue Their Road Traffic Enforcement Operation Throughout The Christmas Period
New Quality Mark To Be Introduced To Crack Down On Bogus English Language Schools
Concerns Rise As Organ Transplant Operations Decline