$421 Cheap flights to Greek Islands

British Airways is the most popular airline offering flights to Greek Islands, with 49% of our users opting to fly with them when traveling to Greek Islands. Other popular options include Lufthansa and SWISS. There are a total of 13 different airlines flying to Greek Islands.

Consider booking a flight to Greek Islands on a Tuesday, which is the cheapest day of the week. You will also find that flying out on a Thursday is another low-cost option. Try to avoid booking your flight to Greek Islands on Saturday, which tends to be the most expensive day of the week.

Prices for flights to Greek Islands were last updated today.

As of October 2025, there are 53 operators available to choose from for flights to Greek Islands.

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Greek Islands.

The necessary travel and health documents for your Greek Islands 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 license 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.