How to Travel to Greece from the USA: Flights, Costs & Tips

The Atlantic Ocean sits between American travelers and Greek beaches. Getting across it efficiently, affordably, and comfortably requires some strategy — especially if you're watching costs or have limited vacation days.

The good news: Greece has never been more accessible from the US. Direct flights from multiple American cities, competitive pricing from European carriers, and flexible routing options mean you have real choices. The bad news: flight prices to Athens vary by hundreds of dollars depending on when and how you book.

Here's everything you need to know about getting from the USA to Greece — from which airports offer the best options to how to survive the overnight flight without feeling destroyed.

Direct Flights from USA to Greece

Direct flights save you 4–6 hours and the hassle of connections. They're worth it if the price and schedule work.

US Cities with Direct Flights to Athens

Direct to Santorini/Mykonos: No direct flights from the US to Greek islands. You'll connect through Athens (flight or ferry) or a European hub.

Best Airlines for US to Greece

US carriers:

• Delta: Strong Athens service from JFK, ATL, BOS. SkyMiles program useful. Generally reliable.
• United: JFK/EWR options, Star Alliance connections. Good for connections if continuing to islands via Aegean (partner airline).
• American: Philadelphia hub, seasonal Chicago. OneWorld alliance.

European carriers (connecting):

• Aegean Airlines: Greek national carrier, excellent service, Star Alliance. Great for Athens + islands combination.
• Turkish Airlines: Often cheapest option via Istanbul. Good service, Star Alliance.
• Emirates: Via Dubai — longer but comfortable. Premium economy option.
• Lufthansa/Swiss/Austrian: Via respective hubs. Reliable, good connections.
• British Airways: Via London. Heathrow works well for connections.
• Air France/KLM: Via Paris/Amsterdam. Good options from many US cities.

My take: For direct flights, Delta and United are reliable choices. For the best prices, Turkish Airlines via Istanbul often wins, with excellent service despite the longer routing.

Flight Costs: What to Expect

Average Round-Trip Prices (Economy)

How to Find the Best Flight Deals

Book at the right time:

• Domestic wisdom doesn't apply: Booking 3–4 months ahead typically offers best prices for transatlantic flights
• Too early: Prices often drop after initial release
• Too late: Prices surge within 3 weeks of departure
• Sweet spot: 6–12 weeks before travel for best balance

Use the right tools:

Google Flights — Best for exploring dates and routes. Use the calendar view and price tracking.

Skyscanner — Good for finding unusual routing and budget carriers. "Everywhere" feature helps if you're flexible.

Kayak — Useful price predictions and alerts.

Scott's Cheap Flights / Going — Email alerts for exceptional deals (free tier available).

Booking strategies:

1. Be flexible on dates — Midweek flights (Tue/Wed) are often cheapest
2. Consider positioning flights — Sometimes flying NYC→Athens is cheaper than your hometown direct
3. Check one-way combinations — Two one-ways can occasionally beat round-trip
4. Set price alerts — Let tools track prices for your dates
5. Consider nearby airports — EWR vs. JFK, or flying into Athens and out of Thessaloniki

Connecting Flight Strategies

If direct flights are too expensive or don't work with your schedule, connections open up options.

Best European Connection Hubs

Istanbul (Turkish Airlines):

• Often the cheapest routing
• 2-hour connection minimum (airport is huge)
• Excellent service and lounges
• Star Alliance
• Adds 4–6 hours to journey

London Heathrow (British Airways):

• Many US city options
• 2.5-hour minimum connection (terminal changes possible)
• OneWorld alliance
• Adds 3–5 hours to journey

Frankfurt/Munich (Lufthansa):

• Efficient German airports
• 1.5-hour minimum connection
• Star Alliance, connects to Aegean
• Adds 3–4 hours to journey

Amsterdam (KLM):

• Excellent airport, easy connections
• 1.5-hour minimum connection
• SkyTeam alliance
• Adds 3–4 hours to journey

Paris CDG (Air France):

• Large airport, allow 2 hours
• SkyTeam alliance
• Adds 3–4 hours to journey

Dubai (Emirates):

• Longest routing but very comfortable
• Premium economy worth considering
• Adds 8–10 hours to journey
• Good option if you want to break up the trip

Connection Tips

Minimum connection times:

• 1.5 hours at efficient airports (Frankfurt, Amsterdam, Munich)
• 2 hours at larger airports (London, Istanbul, Paris)
• 2.5+ hours if changing terminals or during winter (weather delays)

Same-ticket vs. separate tickets:

• Always book on the same ticket when possible
• Separate tickets mean the airline isn't responsible if you miss connection
• If booking separate, allow 4+ hours minimum

Checked bags:

• Same ticket = bags transfer automatically
• Separate tickets = you may need to collect and recheck

Arriving in Athens

Athens International Airport (ATH)

Athens Eleftherios Venizelos Airport is modern, efficient, and manageable. You'll clear immigration, collect bags, and be ready to go within 30–60 minutes.

Immigration:

• US citizens use "All Passports" line
• Typically 15–30 minutes (longer if multiple flights arrive)
• Have return ticket info accessible if asked

After arrivals:

• ATMs immediately available (use bank ATMs)
• SIM card kiosks (Cosmote, Vodafone, Wind)
• Car rental desks
• Metro/bus/taxi clearly marked

Getting from Athens Airport to City Center

Metro (Line 3):

• €9 one-way (€22 for 3-day pass including this journey)
• 40 minutes to Syntagma Square (city center)
• Runs every 30 minutes, 6:30am–11:30pm
• Clean, safe, easy with luggage

Bus:

• X95 to Syntagma: €5.50, runs 24 hours, ~60 minutes
• X96 to Piraeus port: €5.50 (useful if catching early ferry)
• Can be slow in traffic

Taxi:

• Flat rate: €38 to city center (daytime), €54 (midnight–5am)
• 35–60 minutes depending on traffic
• Agree on price before starting (should be fixed rate)
• Use Beat app for reliability

Private transfer:

• Pre-booked, driver waiting with your name
• €45–60 typically
• Worth it for peace of mind, especially after long flight

Book Athens airport transfer

Connecting to Greek Islands

If your final destination is an island, you have two options from Athens:

Domestic flight:

• Aegean Airlines or Sky Express
• 30–45 minutes to major islands
• €50–150 one-way if booked in advance
• Best for: Santorini, Mykonos, Crete (Heraklion or Chania), Rhodes

Ferry:

• From Piraeus port (30 minutes from airport by X96 bus)
• 3–8 hours depending on island and ferry type
• €30–80+ depending on class and speed
• Book via FerryHopper

My recommendation: If arriving on an overnight transatlantic flight, consider staying one night in Athens before island-hopping. You'll be exhausted, and Athens deserves at least a day anyway.

See our Best Way to See the Greek Islands guide for detailed ferry and flight strategies.

Jet Lag Management

The US to Greece time difference is significant: 7 hours from East Coast, 10 hours from West Coast. Most flights depart evening US time and arrive morning/midday Athens time — meaning you arrive after a sleepless night.

Before the Flight

• Shift your schedule: Start going to bed 1–2 hours earlier several days before
• Stay hydrated: Begin drinking extra water 24 hours before
• Avoid alcohol: It worsens jet lag significantly

During the Flight

• Set your watch to Athens time immediately
• Sleep on the plane — this is critical for overnight flights
• Bring sleep aids: Eye mask, neck pillow, earplugs essential. Consider melatonin.
• Avoid alcohol and caffeine — both disrupt sleep
• Stay hydrated — drink water throughout

After Arrival

• Don't nap (or limit to 20 minutes maximum)
• Get sunlight — natural light helps reset your body clock
• Stay active until evening — explore Athens, don't collapse in hotel
• Go to bed at local bedtime — 10–11pm Athens time, even if exhausted earlier
• Use melatonin — 3mg 30 minutes before desired bedtime helps some people

Reality check: You'll feel rough for 1–2 days regardless. Accept it, stay active, and push through. By day 3, you'll be adjusted.

Flight Classes: Economy vs. Premium

For an overnight transatlantic flight, the class you choose significantly impacts your arrival experience.

Economy Class

What to expect:

• Seats 17–18 inches wide, 31–32 inch pitch
• Basic meal service included
• Entertainment screens (most carriers)
• Limited recline

Survival tips:

• Book aisle seat for mobility
• Bring your own pillow/blanket
• Wear compression socks
• Get up and walk regularly
• Bring snacks you actually want to eat

Best economy experience: Delta and United offer slightly better economy seats than European carriers on transatlantic routes.

Premium Economy

What you get:

• Wider seats (18–19 inches)
• More legroom (38–40 inch pitch)
• Better recline
• Enhanced meal service
• Priority boarding

Cost: Typically $400–800 more than economy round-trip

Worth it? For overnight flights, premium economy significantly improves sleep quality. If you can afford it, the arrival-day difference is notable.

Best premium economy: Delta Premium Select, United Premium Plus, Emirates Premium Economy are standouts.

Business Class

What you get:

• Lie-flat beds (most carriers)
• Direct aisle access
• Gourmet meals, premium drinks
• Lounge access
• Fast-track security/immigration

Cost: Typically $3,000–6,000 round-trip (or use miles)

Worth it? If you can afford it or have miles, absolutely — especially for the overnight flight. You arrive rested.

Miles strategy: Business class awards to Greece are achievable. American AAdvantage, United MileagePlus, or Delta SkyMiles around 60,000–80,000 miles one-way.

Layover Strategies

If your connection requires an extended layover, make the most of it.

Short Layover (2–4 hours)

Stay in the airport. Use the time to stretch, eat, freshen up. If you have lounge access, use it for shower facilities.

Medium Layover (6–8 hours)

Consider exploring if:

• Layover is during daytime
• You can store luggage easily
• The city has good airport connections

Best cities for quick exploration:

• Amsterdam: 15 minutes to city center by train. Walk the canals, visit a museum, eat herring.
• Frankfurt: 15 minutes to city center. Walk the old town, have a schnitzel.
• London: Longer (45–60 minutes to central London). Only if layover is 8+ hours.

Long Layover (10+ hours) or Overnight

Book an airport hotel or city hotel and rest properly. Arriving refreshed in Greece is worth more than one exhausting push.

Airport hotels: Most major hubs have hotels within the airport or minutes away by shuttle.

Arrival Timing Considerations

When you arrive in Athens matters for your first day.

Morning arrival (7–10am):

• Most common for overnight US flights
• Full day ahead, but you're exhausted
• Check-in may not be available yet
• Strategy: Luggage storage, explore lightly, check in early afternoon

Midday arrival (11am–2pm):

• Late connections land around this time
• Can often check in directly
• Still time for afternoon exploring
• Strategy: Lunch, rest briefly, evening activity

Evening arrival (after 5pm):

• Some connections arrive late
• Less productive first day
• Easier transition — dinner and sleep
• Strategy: Dinner near hotel, early sleep, fresh start tomorrow

Cost Breakdown: USA to Greece Trip

Beyond flights, here's what to budget:

For detailed cost breakdowns, see our How Much Does a Trip to Greece Cost guide.

Entry Requirements Recap

US citizens need:

• Valid passport (3+ months validity beyond departure)
• ETIAS (when launched — check status)
• No visa required (up to 90 days)

You don't need:

• COVID tests or vaccination proof (as of 2024)
• Travel insurance (recommended but not required)
• Pre-registration or health forms

For complete requirements, see our Greece Travel Requirements guide.

Best Time to Fly

Cheapest flights: January–March, November (but weather is cool/rainy)

Best value: May, September–October (good weather + reasonable prices)

Most expensive: June–August, Greek Easter, Christmas

Pro tip: Shoulder season (May, September–October) offers the best combination of good weather, fewer crowds, and reasonable flight prices.

For detailed seasonal guidance, see our Best Time to Travel to Greece guide.

Booking Checklist

8–12 weeks before:

• [ ] Set flight price alerts
• [ ] Decide on dates and flexibility
• [ ] Check passport validity (renew if needed)

6–8 weeks before:

• [ ] Book flights
• [ ] Book first night accommodation (at least)
• [ ] Get ETIAS (when required)

2–4 weeks before:

• [ ] Book remaining accommodation
• [ ] Book key activities (Acropolis tickets, popular tours)
• [ ] Book ferry tickets (if island-hopping)
• [ ] Purchase travel insurance

1 week before:

• [ ] Download offline maps
• [ ] Notify bank of travel
• [ ] Arrange airport transfer or research options

For complete planning guidance, see our How to Plan a Trip to Greece guide.

Need personalized recommendations? Try our free AI trip planner.

FAQ

How long is the flight from USA to Greece?

Direct flights from the US East Coast to Athens take approximately 9.5–10.5 hours. From the West Coast, direct flights aren't available — you'll connect through an East Coast city or European hub, making total travel time 14–18 hours. Connecting through European hubs (London, Frankfurt, Istanbul) adds 3–6 hours to East Coast departures. The most efficient connections are through Frankfurt or Amsterdam (short layovers, efficient airports). Istanbul offers good prices but requires longer minimum connections. Most transatlantic flights depart evening US time and arrive the following morning/midday in Athens.

What is the cheapest way to fly to Greece from USA?

The cheapest flights are typically: 1) Turkish Airlines via Istanbul — often $100–200 less than direct flights with good service. 2) Book 6–10 weeks in advance — too early and prices are high, too late and they surge. 3) Fly midweek — Tuesday/Wednesday departures are often cheapest. 4) Travel in low/shoulder season — January–March, November, or May/October. 5) Use flight comparison tools — Google Flights for date flexibility, Skyscanner for unusual routing. 6) Consider positioning flights — sometimes flying to NYC first, then to Athens, beats direct from smaller cities. Budget $500–800 round-trip in low season, $800–1,200 in shoulder season.

Can US citizens travel to Greece right now?

Yes. US citizens can travel to Greece freely with no visa required for stays up to 90 days within any 180-day period. As of 2024, there are no COVID-related entry requirements — no tests, vaccination proof, or health forms needed. You only need a valid US passport with at least 3 months validity beyond your planned departure from the Schengen Area. ETIAS (electronic travel authorization, €7) will be required once launched — check current status before booking. Greece remains one of the easiest European destinations for American travelers.