You have 2 options of transportation from Fiumicino airport to Civitavecchia Port; train or taxi. The cheapest option at 13€ per ticket is via the train. Be aware that there is no direct train line connecting Fiumicino Airport with Civitavecchia. The most convenient option is to take a Fiumicino airport taxi. The taxis at Fiumicino Airport charge a flat rate of 120€ to Civitavecchia Port. Welcome Pickups offers meet and greet services and a friendly introduction to Rome at the same price as a regular taxi. Click here to see the cost.