$51 Cheap Aegean flights Athens (ATH) to Mykonos (JMK)

You’ll discover affordable round-trip Aegean Airlines flights from $89 from ATH to JMK by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $51 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to get away to Mykonos with Aegean Airlines. You could also find great prices on one-way and round-trip fares in February.

For cheap Aegean Airlines fares from Eleftherios Venizelos Airport (ATH) to Mykonos Island National Airport (JMK), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when browsing for direct Aegean Airlines flights from ATH to JMK. You’ll also be able to compare other airlines offering the same nonstop trip.

Sort your results by “Early Morning” and “Morning” to see the earliest flights from ATH to JMK. Leaving early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Mykonos Island National Airport (JMK) is the primary Mykonos hub for Aegean Airlines flights from Eleftherios Venizelos Airport (ATH).

For checked luggage, passengers can bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 2 cabin bags on board when flying standard economy from ATH to JMK with Aegean Airlines. This carry-on should weigh less than 28 lb and be no larger than 22 inches x 9 inches x 17 inches. Going above these restrictions can mean extra charges, so check Aegean Airlines’s baggage allowance guidelines before packing.

Aegean Airlines makes traveling from ATH to JMK more enjoyable with top-tier customer service and a 4-star airline rating. You could even start earning points with Miles+Bonus. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of fare you purchased, a fee will generally apply if you cancel or change your booking more than 24 hours after it’s been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when searching for flights. For more information on canceling or changing your reservation, visit “Trips,” select your flight and click on “Manage Booking.”