Travel to Warsaw, Dusseldorf or Frankfurt with 1+1 ticket for free!

At SKY, we never stop growing. We are flying to three new international destinations, and our joy cannot be put into words. That’s why we turn it into an offer for you to travel with your plus-one from Athens to Warsaw, Dusseldorf, and Frankfurt.

Three outstanding destinations for your next adventure. Imagine strolling around the most famous parks and gardens of Frankfurt or exploring the historical center of Warsaw (Stare Miasto) with its cobbled streets and traditional restaurants, or enjoying the astonishing view of Düsseldorf and the Rhine River from Rheinturm Tower.

Book your ticket to Warsaw, Dusseldorf, and Frankfurt and get one FREE to explore these splendid new destinations.

Terms & Conditions

The offer is valid for a limited number of seats and is valid for reservations till 03/09/2023 for flights from 01/11/2023 till 31/03/2024.

• The offer is activated by placing the promo code ONEPLUSONE in the "promo code" field.
• This offer is valid for bookings with 2 passengers traveling together in the same reservation.
• The fare for the second passenger is free, but standard airport taxes will still apply.
• To qualify for this offer, it is necessary to enter the promo code during the ticket purchase exclusively through skyexpress.gr.
• This offer is valid only for routes to and from Warsaw, Dusseldorf, Frankfurt.
• The offer is applicable for 2 passengers on either a one-way trip or a round trip reservation.
• The promotion applies only to direct flights.
• This offer is valid for all types of fares offered.
• It cannot be combined with any other ongoing promotions.
• The displayed prices in the flight search already include the discount from this offer. Detailed information regarding the discount can be found in the right column under "Flight summary."
• Please note that ticket changes may incur a charge, depending on the fare category.