Flights from Seattle to Athens from US$ 539.99

The lowest average fares for flights from Seattle (SEA) to Athens (ATH) occur in January, in February and March, and again in late October. Within a week, Tuesday and Wednesday departures are cheaper than other weekdays on this route. Travelers who can plan around these months and midweek departure days have better chances of finding lower prices for flights to Athens (ATH).

Flights from Seattle (SEA) to Athens (ATH) require a change of planes in Frankfurt (FRA). The flight takes about 10 hours from Seattle (SEA) to Frankfurt (FRA) and about 3 hours from Frankfurt (FRA) to Athens (ATH).

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, meals are included in all travel classes. Economy Class features the Taste the World Menu with a full meal service and snacks, together with free non-alcoholic drinks and a selection of alcoholic beverages that can be ordered. Premium Economy Class includes the Classic Premium Menu with upgraded courses and drinks, and Business Class offers the Taste the World Gourmet Menu with multiple courses and an extended choice of beverages. Onboard amenities and catering on the separate connecting flight from Frankfurt (FRA) to Athens (ATH) may differ, because this part of the journey is operated by partner airlines on a medium-haul route.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Business class offers a fully flat seat with 180° recline and a bed length of about 6 ft 6 in, with each seat providing direct aisle access. Passengers have a large personal 17.3″ 4K screen, USB-A/C and a power socket at the seat, Bluetooth connectivity for headphones, and an extensive entertainment program. Business Class includes the Taste the World Gourmet Menu with multiple courses, a wide choice of drinks, and a high-quality amenity kit. At the airport, Business Class provides lounge access at participating airports, priority services for check-in, security, boarding, and baggage handling, and a higher baggage allowance on US–Europe long-haul routes (two checked bags up to 32 kg each, 16 kg of cabin baggage, plus one piece of sports equipment up to 30 kg with registration). Service on the onward medium-haul flight from Frankfurt (FRA) to Athens (ATH) follows the short- or medium-haul concept and differs from the long-haul Business Class experience.

Flights from Seattle (SEA) to Athens (ATH) with Condor are offered with a connection via Frankfurt (FRA). In the summer season, the flight from Seattle (SEA) to Frankfurt (FRA) operates on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday; in the winter season, it operates on Monday and Saturday with a same-day connection to Athens (ATH) on those days.

Condor does not operate a nonstop flight from Seattle (SEA) to Athens (ATH). Journeys on this route are sold as one-stop connections via Frankfurt (FRA).

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, Wi‑Fi is available through the FlyConnect service, with separate paid packages for messaging and for broader internet use. Passengers can connect smartphones, tablets, or laptops to browse the internet, manage email, use social media, and access extra entertainment content, alongside the personal seatback entertainment system. Onboard amenities and Wi‑Fi service on the connecting flight from Frankfurt (FRA) to Athens (ATH) may differ, because this part of the journey is operated as a separate short-haul flight by partner airlines.

On Condor’s long-haul flight from Seattle (SEA) to Frankfurt (FRA), operated with an Airbus A330-900neo, extra legroom is available in several ways. Passengers in Economy Class can purchase XL seats in exit or bulkhead rows, which provide additional legroom but are subject to safety requirements that exclude, for example, children under 14, passengers with reduced mobility, and travelers with pets in the cabin. Premium Economy Class includes increased legroom and a greater seat recline as part of the cabin design, while Business class provides a fully flat bed with significantly more personal space. On the connecting medium-haul flight from Frankfurt (FRA) to Athens (ATH), seat options and extra-legroom choices depend on the partner airline and aircraft type and may differ from the long-haul flight.

On the long-haul Condor flight from Seattle (SEA) to Frankfurt (FRA), three travel classes are offered: Economy Class, Premium Economy Class, and Business Class. Economy Class provides standard seating with personal entertainment screens and included meals from the Taste the World Menu. Premium Economy Class adds more legroom, a wider seat recline, an upgraded Classic Premium Menu, and additional baggage and service benefits. Business Class features a fully flat bed, direct aisle access, a larger personal screen, the Taste the World Gourmet Menu, and the highest Baggage allowance. The onward medium-haul flight from Frankfurt (FRA) to Athens (ATH) is operated by partner airlines and generally offers Economy and Business cabins, which follow their own service concepts.

For flights from Seattle (SEA) to Athens (ATH), the lowest prices appear when flights are booked roughly 3 to 6 weeks before departure, rather than very early or very close to departure. Booking around one and a half months ahead gives a broad selection of lower-priced options on this route, and favorable fares can still be found with bookings made about three weeks in advance. Bookings made much earlier than six weeks or at the Last minute deals are associated with higher prices for Seattle (SEA) to Athens (ATH) flights.