$556 Cheap Austrian Airlines flights Seattle (SEA) to Zakynthos (ZTH)

View $556 flight on Tue, Aug 19, 2025Opens in a new window

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$556 Cheap Austrian Airlines flights Seattle (SEA) to Zakynthos (ZTH)

Prices were available within the past 7 days and start at $556 for one-way flights and $812 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Thu, Sep 25 - Thu, Oct 9
SEA
Seattle
ZTH
Zakynthos
$812 Roundtrip, found 2 days ago
$812
Roundtrip
found 2 days ago
Select Austrian Airlines flight, departing Thu, Sep 25 from Seattle to Zakynthos, returning Thu, Oct 9, priced at $812 found 2 days ago
Flights from Seattle (SEA) to Zakynthos (ZTH)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Zakynthos Intl.
Airlines serving
Swiss International Air Lines
Popular airline
Swiss International Air Lines
Distance
6127 mi

Frequently asked questions

How much is an Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos Intl. Airport (ZTH)?
Scoring cheap one-way Austrian flights from SEA to ZTH from $556 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $812 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to ZTH with Austrian?
February is one of the cheapest months to jet off to Zakynthos with Austrian. You could also find excellent prices on one-way and return tickets in December.
What is the cheapest time to book flights from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos Intl. Airport (ZTH) with Austrian?
Look for Austrian flights from SEA to ZTH about one month before you want to leave. The cheapest time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or ticket type, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Austrian fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos Intl. Airport (ZTH)?
Click on our "Nonstop" filter when looking for direct Austrian flights from SEA to ZTH. You can also compare other carriers servicing the same direct route.
What is the earliest Austrian flight from SEA to ZTH?
To find the earliest departure from SEA to ZTH with Austrian, sort your results by "Early Morning" and "Morning." Booking an early flight generally means cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Austrian fly into in Zakynthos?
Austrian flights from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos arrive at Zakynthos Intl. Airport (ZTH). This is the main entry point to this city.
What kind of luggage can I take on an Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos Intl. Airport (ZTH)?
Austrian lets passengers bring 1 checked-in bag weighing up to 50 lb with maximum dimensions of 62 inches on standard economy flights from SEA to ZTH. You can also take 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and be no heavier than 17 lb. Baggage allowances can differ depending on the fare type and cabin class, so double-check your booking or Austrian's website to avoid any extra costs at the airport.
Why fly with Austrian from SEA to ZTH?
With a rewarding loyalty program and a 4-star airline rating, Austrian is a top choice for many passengers heading from SEA to ZTH. Plus, if you're an Austrian Miles & More and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future travel.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Austrian flight from Seattle - Tacoma Intl. Airport (SEA) to Zakynthos Intl. Airport (ZTH)?
In most cases, you can cancel or modify your flight, although there may be additional fees if you made your booking over 24 hours ago. Need to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to adjust your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.