You have two options of transportation to get from Athens airport to Rafina port, bus or taxi. The fastest and most expensive option is an Athens airport taxi. The journey will take around 20 minutes, and will cost approximately 38€ in the day and 54€ at night. The other option is the public bus. This is the cheapest mode of transportation as it only costs 3€ for a one-way ticket. Welcome Pickups offers meet and greet services and a friendly introduction to Athens at the same price as a regular taxi. Click here to see the cost.