C$ 615 Find Cheap Flights from Seattle to Athens – Compare and Save

Only Economy Class is available on flights from Seattle to Athens.

A direct flight from Seattle to Athens takes 00m, covering 15,998 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Seattle to Athens range from C$ 1,017 to C$ 1,675, with an average of C$ 1,325 over the past 12 months. Anything below C$ 1,017 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 35% above the C$ 1,325 route average. Book 5 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 1,148 round-trip via London Heathrow (LHR), compared to C$ 1,867 for direct.

One-way fares from Seattle to Athens are currently in line with typical prices for this route. Average one-way fares are about C$ 747.

Athens Eleftherios V. Airport (ATH) hosts 5 major car rental companies, with daily rates starting from around C$ 3 for economy cars. Top options include:

• Record go
• Centauro
• Europcar
• SURPRICE CAR RENTAL
• Alamo

Flights from Seattle to Athens usually depart from Seattle/Tacoma Intl (SEA) and arrive at Athens Eleftherios V. (ATH).

One-stop flights from Seattle to Athens most commonly connect through:

• Istanbul (IST) – 50% of one-stop connections
• Munich Franz Josef Strauss (MUC) – 13% of one-stop connections
• Kastrup Copenhagen (CPH) – 10% of one-stop connections
• London Heathrow (LHR) – 8% of one-stop connections

Yes. Flexible dates can save you up to 13% on flights from Seattle to Athens. Wednesday is the cheapest departure day at C$ 1,242 round-trip on average, while Thursday is the most expensive at C$ 1,427, a difference of C$ 185.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 14h 21m, compared with 15h 02m via Rome Fiumicino (FCO) and 16h 12m via Frankfurt am Main (FRA).

Athens is 10 hours ahead of Seattle (Eastern European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Athens are Acropolis, Syntagma Square, and Syntagma Metro Station Archaeological Collection. These are among the most viewed places in Athens on KAYAK.

Among airlines operating Seattle to Athens flights:

• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Driving from Athens International Airport to the city center takes around 30 to 45 minutes. Public transportation options include Metro Line 3 (Blue Line), which connects the airport with Athens city center and Piraeus.

Travelers can drive from downtown Seattle to Seattle-Tacoma International Airport (SEA), which usually takes 30–45 minutes depending on traffic. Public transportation is also available on the 1-Line tram, with a travel time of about 40 minutes.

Yes, Athens International Airport (ATH) has a rental car center in the Arrivals terminal of the airport's main building. A few well-known companies have offices there.