Cheap Flights from Seattle (SEA) to Athens (ATH)

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Compare Seattle / Tacoma International to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

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Flight deals from Seattle / Tacoma International to Athens International

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Athens International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Athens International flights are currently cheapest in November.

Seattle / Tacoma International to Athens International: Alternative routes

Compare routes from Seattle / Tacoma International to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Seattle to Athens: Flight information

The things to know before you go.
Cheapest flight found$830
Cheapest month to flyNovember

Finding cheap flights from Seattle / Tacoma International to Athens International: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Athens International is $830. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle / Tacoma International to Athens International. But we found flights with one or more stops from $830.
As of June 2025, there are no flights flying from Seattle / Tacoma International to Athens International.
The cheapest month to fly from Seattle / Tacoma International to Athens International is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Athens International Airport on Monday, 3 November 2025.
No airlines currently offer direct flights between Seattle / Tacoma International Airport and Athens International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, British Airways offers the cheapest flight tickets to Athens International.

Flying from Seattle-Tacoma International Airport (SEA) to Eleftherios Venizelos International Airport (ATH): what you need to know

  • Athens's timezone is UTC+2, which makes Athens nine hours ahead of Seattle.

  • Give yourself enough time to make your SEA to ATH flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time such as July? Major public holidays and other popular seasons can lead to longer lines and delays at airport checkpoints. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport. Here are the top stopovers between SEA and ATH:

    • London Heathrow Airport

    • Frankfurt Airport

    • Charles de Gaulle Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Eleftherios Venizelos International Airport (ATH)

  • $426 is the lowest price for a one-way Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport flight. Return flights start at $830. These fares may change based on demand and availability.

  • It's usually best to book as early as possible if you want to get cheap tickets from SEA to ATH. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Getting cheap flights from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport is more likely if you're flexible with your trip dates. Use the 'Whole month' search function to see the lowest prices across each month and bag a great deal.

  • You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from SEA to ATH.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport has an excellent on-time performance, reducing your chances of a delayed flight. Departures from SEA arrive at their destination as scheduled 81.27% of the time.

  • Seattle-Tacoma International Airport is around 23 kilometres from central Seattle. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Planning to take public transport? Expect a journey time of around 55 minutes.

  • Need a convenient hotel close to SEA? If you've booked an early flight from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport, these stays will have you sleeping moments from your departure lounge:

Arriving at Eleftherios Venizelos International Airport (ATH)

  • If you're getting in on a late Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport flight, nothing beats the convenience of being near the terminal. Grab your luggage from the carousel and then be tucked up in bed shortly after at one of these options near ATH:

  • Begin your adventure by picking up an Eleftherios Venizelos International Airport rental car. Grab a set of wheels from Centauro, Green Motion or Surprice and experience the lesser-explored corners of Athens and beyond.

  • To secure the lowest price, reserve your vehicle from Eleftherios Venizelos International Airport around three weeks before you travel.

Getting from Eleftherios Venizelos International Airport (ATH) to central Athens

  • Eleftherios Venizelos International Airport to central Athens has a drive time of about 35 minutes. It's approximately 40 kilometres away.

  • Getting to the centre on public transport takes about 1 hour.

When to fly to Eleftherios Venizelos International Airport (ATH)

  • The quietest month for a flight from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport is January, while July is the busiest. Pick the best time to visit Athens based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Seattle-Tacoma International Airport to Eleftherios Venizelos International Airport for July if you want to explore Athens during its warmest month. You can expect temperatures of between 22ºC (72ºF) and 37ºC (99ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from SEA to ATH in January. Average temperatures are between 4ºC (39ºF) and 14ºC (57ºF) then.

Explore more of Greece

  • You've visited Athens, now it's time to explore other parts of Greece. Journey about 306 kilometres north to Thessaloniki to check off its leading sights. From Arch of Galerius to Aristotelous Square and Museum of Byzantine Culture, your itinerary will be busy.

  • If there's time to check out another well-known destination in Greece, consider Larisa, roughly 209 kilometres north-west of Athens. Agioi Saranta, Saint George Orthodox Church and Second Ancient Theatre are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.