Martin O'Neill's team will take on Oman in a 'Three' International Friendly that acts as a homecoming following the heroics that saw Ireland reach the Round of 16 in this summer's tournament in France.
With the 2018 FIFA World Cup qualifying campaign kicking off away to Serbia on September 5, this game acts the ideal warm-up and an opportunity for the Irish supporters to get behind the team again.
"We are looking forward to the game against Oman at Aviva Stadium because it will be our first game since EURO 2016," said O'Neill.
"It is also a very important game for our preparation for the FIFA World Cup qualifiers because we will meet Serbia a few days afterwards in our first competitive game of the new campaign.
"And as just as important is also the opportunity for us to play in front of the fantastic Irish supporters who have definitely been a major part of our success."
Ticket prices range from €5 for children, €10 for students, €20 for adults, and €50 for families and are now available through www.ticketmaster.ie
'Three' International Friendly
Republic of Ireland v Oman
Wednesday, August 31
Aviva Stadium
KO 19:45