€1,113 Cheap flights to Réunion

Saint-Denis Gillot is the most popular airport in Réunion to fly to, with 99% of all users travelling to Réunion opting to take a flight into this airport. If you’re interested in staying in Saint-Denis, which is the city in Réunion that is closest to Saint-Denis Gillot, then be sure to check momondo for cheap flight deals.

Flight times from Ireland to Réunion vary, but if you’re flying out of Dublin and flying into Saint-Denis Gillot (one of the most popular routes), then the duration is 16h 45m on average. Another popular route from Ireland to Réunion is flying from Cork to Saint-Denis Gillot, which will take roughly . Keep in mind that layovers or delays could extend your travel time.

Prices for flights to Réunion were last updated today.

As of September 2025, there is 1 operator available to choose from for flights to Réunion.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Réunion.

The necessary travel and health documents for your Réunion trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.