$344 Cheap Flights from Zürich (ZRH) to Seattle (SEA)

View $344 flight on Sat, Dec 6, 2025Opens in a new window

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

Cheap Flights from Zürich to Seattle (ZRH-SEA)

Prices were available within the past 7 days and start at $344 for one-way flights and $450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Sat, Nov 1 - Sat, Nov 8
ZRH
Zürich
SEA
Seattle
$450 Roundtrip, found 2 days ago
$450
Roundtrip
found 2 days ago
Select Condor flight, departing Sat, Nov 1 from Zürich to Seattle, returning Sat, Nov 8, priced at $450 found 2 days ago
Icelandair
Tue, Nov 11 - Sat, Nov 15
ZRH
Zürich
SEA
Seattle
$532 Roundtrip, found 4 days ago
$532
Roundtrip
found 4 days ago
Select Icelandair flight, departing Tue, Nov 11 from Zürich to Seattle, returning Sat, Nov 15, priced at $532 found 4 days ago
British Airways
Fri, May 22 - Sun, May 31
ZRH
Zürich
SEA
Seattle
$543 Roundtrip, found 4 days ago
$543
Roundtrip
found 4 days ago
Select British Airways flight, departing Fri, May 22 from Zürich to Seattle, returning Sun, May 31, priced at $543 found 4 days ago
American Airlines
Thu, Mar 5 - Sun, Mar 15
ZRH
Zürich
SEA
Seattle
$546 Roundtrip, found 5 days ago
$546
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Mar 5 from Zürich to Seattle, returning Sun, Mar 15, priced at $546 found 5 days ago
Aer Lingus
Sat, Oct 18 - Sun, Oct 19
ZRH
Zürich
SEA
Seattle
$556 Roundtrip, found 1 day ago
$556
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sat, Oct 18 from Zürich to Seattle, returning Sun, Oct 19, priced at $556 found 1 day ago
Lufthansa
Sun, Nov 23 - Sun, Nov 30
ZRH
Zürich
SEA
Seattle
$590 Roundtrip, found 3 days ago
$590
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Nov 23 from Zürich to Seattle, returning Sun, Nov 30, priced at $590 found 3 days ago
Scandinavian Airlines
Sun, Jun 7 - Sun, Jun 14
ZRH
Zürich
SEA
Seattle
$604 Roundtrip, found 2 days ago
$604
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, Jun 7 from Zürich to Seattle, returning Sun, Jun 14, priced at $604 found 2 days ago
Air Canada
Fri, May 22 - Sun, May 31
ZRH
Zürich
SEA
Seattle
$606 Roundtrip, found 4 days ago
$606
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, May 22 from Zürich to Seattle, returning Sun, May 31, priced at $606 found 4 days ago
Brussels Airlines
Sat, Jan 31 - Sat, Feb 7
ZRH
Zürich
SEA
Seattle
$625 Roundtrip, found 4 days ago
$625
Roundtrip
found 4 days ago
Select Brussels Airlines flight, departing Sat, Jan 31 from Zürich to Seattle, returning Sat, Feb 7, priced at $625 found 4 days ago
United
Fri, Oct 17 - Thu, Dec 4
ZRH
Zürich
SEA
Seattle
$626 Roundtrip, found 2 days ago
$626
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 17 from Zürich to Seattle, returning Thu, Dec 4, priced at $626 found 2 days ago

Find the cheapest month to fly from Zürich (ZRH) to Seattle (SEA)

April is typically the cheapest month to fly

From $433 - $851 per traveler.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $637
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $637

Frequently asked questions

How much does a flight from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA) cost?
Get a cheap one-way flight from $344 or cheap return flight from $450 from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA)?
Planning your trip for November is a great way to save, as it's the cheapest month for flights between ZRH and SEA. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from ZRH to SEA. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA)?
There aren't any daily nonstop flights from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from ZRH to SEA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA)?
To reach Seattle - Tacoma Intl. Airport (SEA) without delays, choose a flight that leaves Zurich Airport (ZRH) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your plane ticket from ZRH to SEA shortly before your trip is usually more expensive. But if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a ZRH to SEA flight and hotel package?
Booking a ZRH to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Zurich Airport (ZRH) to Seattle - Tacoma Intl. Airport (SEA)?
Typically, you can cancel or modify your ZRH to SEA flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Zürich
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Condor, Delta, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Roundtrip price
$450
Distance
5244 mi

Book with confidence

Book with confidence

Zürich to Seattle Flights

The cheapest times to fly from Zürich to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Zürich to Seattle are during the month of November. You can find some of the cheapest flights from Zürich to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Zürich to Seattle

Sunday is one of the best days to book for cheap flights from Zürich to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Zürich to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Zürich to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $344 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Zürich to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Zürich to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Zürich to Seattle Flights

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*Available to One Key members.