Cheap Flights from Seattle (SEA) to Zürich (ZRH)

View AU$647 flight on Mon, 11 May 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Zurich Airport (ZRH)

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Cheap Flights from Seattle (SEA) to Zürich (ZRH)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) cost?
One-way flights typically cost between $1,099 and $9,434 and return flights often range between $1,759 and $15,472. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) to Zürich (ZRH) (ZRH) will differ from traveler to traveler. If you like to fly early, WK offers early morning flights. If price is the most important factor, WK typically offers the lowest fares. UA offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) to Zürich (ZRH) (ZRH), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
There are approximately 87 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Zürich (ZRH). Some common connection points include O'Hare Intl. (ORD), Vancouver Intl. (YVR), and Pearson Intl. (YYZ).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from SEA to ZRH. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Zürich (ZRH) on a Wednesday, with around 77 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, United Airlines, and American Airlines. Wednesday offers notably more flight options compared to other days of the week.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Zürich (ZRH) are in the early morning, from 6am to 9am. About 27% of passengers prefer this time window. Many major carriers, including United Airlines, SWISS and Delta Air Lines, offer flights during this window. These early morning flights are often preferred by travelers who want to arrive at their destination with the full day ahead of them.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
Flights from SEA to ZRH with one stop typically take around 15 hours 50 minutes, covering approximately 5,245 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
Select the "Business class" and "First class" filters when looking for SEA to ZRH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Zürich (ZRH) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Zürich
Distance
8391 km

Book with confidence

Your quick guide to flights from Seattle to Zürich

Pick up great flights from Seattle to Zürich

With Expedia, you have your pick of flights a day with 18 airlines covering flights from Seattle to Zürich. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Zürich that take around hours.

Find cheap flights from Seattle to Zürich

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Zürich around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Zürich is normally in .

Reasons to book your flight from Seattle to Zürich with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Zürich across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Zürich right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Seattle to Zürich

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