€159 Cheap flights to Greek Islands

Aer Lingus is the most popular airline offering flights to Greek islands, with 45% of our users opting to fly with them when travelling to Greek islands. Other popular options include SWISS and Lufthansa. There are a total of 4 different airlines flying to Greek islands.

The best day to take a flight to Greek islands is on Tuesday, followed by Wednesday. Tuesday and Wednesday tend to have the lowest flight prices to Greek islands. If your travel dates are flexible, then try to avoid booking on a Thursday, which is known for being the most expensive day of the week to fly to Greek islands.

Prices for flights to Greek islands refresh daily.

As of November 2025, there are 8 operators available to choose from for flights to Greek islands.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Greek islands.

The travel and health documents required for your trip to Greek islands can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Greek islands. We always recommend checking with your airline or a trusted third party such as IATA to get advice.