Submit feedbackSubmit feedbackComplete travel information for your January journey
The departure airport is Greenville-Spartanburg International Airport (GSP). It serves the Greenville and Spartanburg metropolitan areas and is the primary regional airport for travelers leaving Greenville, Spartanburg, Asheville, Charlotte and Columbia. Use this airport code (GSP) when searching for flights from Greenville to Athens.
There are typically no nonstop flights from Greenville-Spartanburg International Airport (GSP) to Athens International Airport (Eleftherios Venizelos) (ATH). Most itineraries in January require one or two connections at major U.S. hubs such as Hartsfield-Jackson Atlanta International Airport (ATL) or Charlotte Douglas International Airport (CLT), with transatlantic segments operated from those hubs. Plan for at least 11–16 hours total travel time including layovers when booking in winter.
Typical one-stop travel time from Greenville-Spartanburg International Airport (GSP) to Athens International Airport (Eleftherios Venizelos) (ATH) in January ranges from about 11 to 16 hours door-to-door, depending on layover length. The domestic segment to a European gateway (e.g., Atlanta) is about 1–2 hours, and the transatlantic flight from a major U.S. hub to Athens is roughly 9–10 hours nonstop.
January is often an off-peak month for travel to Athens, especially after New Year’s holiday demand falls, making it one of the more affordable months for airfare from Greenville-Spartanburg International Airport (GSP) to Athens International Airport (Eleftherios Venizelos) (ATH). Book 6–10 weeks in advance and search midweek departures (Tuesday–Thursday) to find lower fares and flight deals.
U.S. citizens traveling from Greenville-Spartanburg International Airport (GSP) to Athens International Airport (Eleftherios Venizelos) (ATH) need a valid passport with at least three months validity beyond expected departure from the Schengen Area. Greece is in the Schengen zone; check visa requirements if you are not a U.S. citizen and verify any entry restrictions or health advisories for January before departure.
Greenville-Spartanburg International Airport (GSP) offers rental cars, ride-hailing services (Uber/Lyft), taxis, and regional shuttle services connecting to downtown Greenville, Spartanburg and nearby cities like Asheville and Charlotte. In January, allow extra time for winter road conditions if driving to the airport and consider early arrivals for international check-in.
The arrival airport is Athens International Airport (Eleftherios Venizelos) (ATH). It is the main international gateway to Athens, Greece, serving the city, nearby islands (Mykonos, Santorini, Crete) and regions such as the Peloponnese and Thessaloniki via domestic connections.
January in Athens is winter: expect cool, often mild daytime temperatures around 8–15°C (46–59°F) with possible rain and occasional chilly nights. This makes it ideal for museum visits, archaeological sites like the Acropolis with fewer crowds, and off-season hotel deals. Pack layers and a waterproof jacket when flying into Athens in January.
From Athens International Airport (Eleftherios Venizelos) (ATH), options include the X95 express bus to Syntagma, metro Line 3 to central Athens, taxi services, private transfers, and rental cars for trips to the Peloponnese or island connections. In January, public transport runs on regular winter schedules, but check for strike notices or holiday service changes.
When arriving at Athens International Airport (Eleftherios Venizelos) (ATH) from the U.S., you will go through Greek immigration and customs. For the return to Greenville-Spartanburg International Airport (GSP), ensure you have all necessary COVID-related documents (if applicable), passport, and onward tickets. For open-jaw or multi-city itineraries, carry printed or digital copies of reservations and contact your airline for recheck details at hubs.
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Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Starting from $528
Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Starting from $528
Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Starting from $528
Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Starting from $530
Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Starting from $549
Book your economy class flight from Greenville (GSP) to Athens (ATH)and save money on your travel. Compare all flight options to find the best deal for your january trip.
Planning a trip from Greenville (GSP) to Athens (ATH) in january? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.
Check your airline's baggage allowance before departure and label luggage clearly. In January you may carry heavier winter clothing; pack layerable outfits instead of bulky coats to avoid overweight fees. If traveling to islands after ATH, consider a lightweight second bag for local ferries and plan for luggage transfers when booking connecting domestic flights.
From Athens International Airport (Eleftherios Venizelos) (ATH) you can quickly reach Piraeus port for ferries to Mykonos, Santorini, Crete and other islands. Road or rail connections lead to Nafplio, the Peloponnese, and Thessaloniki via domestic flights or coach services. January is a quieter month for islands, so ferry schedules may be reduced; check connections in advance.
