What is the cheapest airline that flies from Seattle/Tacoma Intl to Zurich?

Icelandair, Condor, and Air Canada are the most popular carriers operating from Seattle/Tacoma Intl to Zurich

Which layover airport has the shortest travel time from Seattle to Zurich?

Flights connecting via Paris (CDG) have the shortest average one-way travel time: 11h 55m.

Which airport is the most popular layover for flights between Seattle and Zurich?

Reykjavik (KEF) was the most common stop: 36% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Seattle to Zurich?

Paris (CDG) has the shortest average layover time for this route: 1h 10m.

What airlines fly to Zurich?

Icelandair, SWISS and Condor are the top three most popular airlines that fly to Zurich from Seattle according to our data. Icelandair is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Zurich. Keep in mind that there are 12 different airlines that fly to Zurich on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Seattle to Zurich?

Flights via Dublin (DUB) offer the lowest average round-trip price of $452.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Zurich Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Zurich Airport refresh daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Zurich Airport?

There are 12 operators available for flights from Seattle/Tacoma Intl Airport to Zurich Airport as of May 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Zurich Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Zurich Airport.

What documentation or ID do you need to fly to Zurich Airport?

The travel and health documents required for your trip to Zurich Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zurich Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$305 Cheap Flights from Seattle to Zurich in 2026

Q: What is the typical price of a round-trip flight between Seattle and Zurich?

Prices are currently low for flights on this route. Typical prices usually range from $750 to $597. The lowest price recently found on this route was $675.

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Find the cheapest flights from Seattle to Zurich

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 9:40 am

SEA

ZRH

32h 45m

1 stop

2:55 pm - 1:45 pm

ZRH

SEA

31h 50m

1 stop

$675Scandinavian Airlines

Tue, Aug 18 - Thu, Aug 27

3:55 pm - 9:40 am

SEA

ZRH

32h 45m

1 stop

2:55 pm - 1:45 pm

ZRH

SEA

31h 50m

1 stop

$677Scandinavian Airlines

Sun, Aug 23 - Mon, Aug 31

6:05 pm - 8:50 pm

SEA

ZRH

17h 45m

1 stop

8:00 am - 3:40 pm

ZRH

SEA

16h 40m

1 stop

$678Condor

Tue, Sep 8 - Tue, Sep 15

3:55 pm - 12:10 pm

SEA

ZRH

35h 15m

2 stops

12:55 pm - 1:45 pm

ZRH

SEA

33h 50m

2 stops

$681Scandinavian Airlines

Sun, Aug 23 - Thu, Sep 3

6:00 pm - 3:40 pm

SEA

ZRH

12h 40m

1 stop

8:00 am - 4:00 pm

ZRH

SEA

17h 00m

1 stop

$683Condor

Fri, Aug 14 - Fri, Aug 28

6:05 pm - 3:35 pm

SEA

ZRH

12h 30m

1 stop

11:20 am - 3:40 pm

ZRH

SEA

13h 20m

1 stop

$684Condor

Tue, Sep 8 - Tue, Sep 15

3:55 pm - 12:10 pm

SEA

ZRH

35h 15m

2 stops

2:55 pm - 1:45 pm

ZRH

SEA

31h 50m

1 stop

$689Scandinavian Airlines

Sun, Aug 16 - Thu, Aug 27

3:55 pm - 7:40 pm

SEA

ZRH

18h 45m

1 stop

12:55 pm - 10:16 pm

ZRH

SEA

42h 21m

2 stops

$690Scandinavian Airlines

Sun, Sep 6 - Mon, Sep 14

3:55 pm - 12:10 pm

SEA

ZRH

35h 15m

2 stops

12:55 pm - 1:45 pm

ZRH

SEA

33h 50m

2 stops

$693Scandinavian Airlines

Sun, Aug 16 - Thu, Aug 27

6:15 pm - 3:40 pm

SEA

ZRH

12h 25m

1 stop

8:00 am - 4:00 pm

ZRH

SEA

17h 00m

1 stop

$696Condor

Sat, Aug 15 - Fri, Aug 28

Scandinavian Airlines flights from Seattle to Zurich

Our best Scandinavian Airlines deals on Seattle to Zurich flight tickets

Scandinavian Airlines

Aug 18

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

ZRH9:40 amZurich

Aug 27

ZRH2:55 pmZurich

31h 50m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$675

Scandinavian Airlines

Aug 23

SEA3:55 pmSeattle/Tacoma Intl

32h 45m

1 stop

ZRH9:40 amZurich

Aug 31

ZRH2:55 pmZurich

31h 50m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$677

Scandinavian Airlines

Aug 23

SEA3:55 pmSeattle/Tacoma Intl

35h 15m

2 stops

ZRH12:10 pmZurich

Sep 3

ZRH12:55 pmZurich

33h 50m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$681

Condor flights from Seattle to Zurich

Our best Condor deals on Seattle to Zurich flight tickets

Condor

Sep 8

SEA6:05 pmSeattle/Tacoma Intl

17h 45m

1 stop

ZRH8:50 pmZurich

Sep 15

ZRH8:00 amZurich

16h 40m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

$678

Condor

Aug 14

SEA6:00 pmSeattle/Tacoma Intl

12h 40m

1 stop

ZRH3:40 pmZurich

Aug 28

ZRH8:00 amZurich

17h 00m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$683

Condor

Sep 8

SEA6:05 pmSeattle/Tacoma Intl

12h 30m

1 stop

ZRH3:35 pmZurich

Sep 15

ZRH11:20 amZurich

13h 20m

1 stop

SEA3:40 pmSeattle/Tacoma Intl

$684

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 8/18

3:55 pm-9:40 am

1 stop32h 45m

Zurich

Thu 8/27

2:55 pm-1:45 pm

1 stop31h 50m

$675

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-9:40 am

1 stop32h 45m

Zurich

Mon 8/31

2:55 pm-1:45 pm

1 stop31h 50m

$677

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/8

6:05 pm-8:50 pm

1 stop17h 45m

Zurich

Tue 9/15

8:00 am-3:40 pm

1 stop16h 40m

$678

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/23

3:55 pm-12:10 pm

2 stops35h 15m

Zurich

Thu 9/3

12:55 pm-1:45 pm

2 stops33h 50m

$681

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 8/14

6:00 pm-3:40 pm

1 stop12h 40m

Zurich

Fri 8/28

8:00 am-4:00 pm

1 stop17h 00m

$683

Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/8

6:05 pm-3:35 pm

1 stop12h 30m

Zurich

Tue 9/15

11:20 am-3:40 pm

1 stop13h 20m

$684

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-12:10 pm

2 stops35h 15m

Zurich

Thu 8/27

2:55 pm-1:45 pm

1 stop31h 50m

$689

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-7:40 pm

1 stop18h 45m

Zurich

Mon 9/14

12:55 pm-10:16 pm

2 stops42h 21m

$690

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/16

3:55 pm-12:10 pm

2 stops35h 15m

Zurich

Thu 8/27

12:55 pm-1:45 pm

2 stops33h 50m

$693

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 8/15

6:15 pm-3:40 pm

1 stop12h 25m

Zurich

Fri 8/28

8:00 am-4:00 pm

1 stop17h 00m

$696

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Zurich

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Seattle and Zurich?

What is the cheapest month to fly to Zurich?

In general, October is the cheapest month to fly from Seattle to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $474. If you don’t want to visit Zurich in October, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $510.

What is the cheapest day to depart on your flight to Zurich?

According to our data, Tuesday is the cheapest day to fly to Zurich from Seattle. The lowest ticket price found for a Tuesday departure recently was $426. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $925.

What is the cheapest Seattle/Tacoma Intl to Zurich flight route?

Fly from Seattle/Tacoma Intl to Zurich for the best Seattle/Tacoma Intl - Zurich flight prices

How far in advance should I book a flight from Seattle to Zurich?

You are more likely to see cheaper flights to Zurich from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $640 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from Seattle for as low as $586 on momondo.

Can stopping save me money on Seattle to Zurich flights?

You could potentially save up to 13% on your flight if you consider stops on a Seattle to Zurich flight.

How have Seattle to Zurich flight prices changed over time?

When to book flights from Seattle to Zurich

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Zurich according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Zurich (SEA to ZRH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Zurich

Fastest flight time	12h 25m
Direct flights	None

The fastest flight from Seattle to Zurich takes 12h 25m

There are no direct flights from Seattle to Zurich. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Zurich Airport.

Search flight deals

Frequently asked questions about flying from Seattle to Zurich

How far is Seattle/Tacoma Intl to Zurich by plane?
Zurich is 5236.4 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 12h 25m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Zurich Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Zurich Airport refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Zurich Airport?
There are 12 operators available for flights from Seattle/Tacoma Intl Airport to Zurich Airport as of May 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Zurich Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Zurich Airport.
What documentation or ID do you need to fly to Zurich Airport?
The travel and health documents required for your trip to Zurich Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Zurich Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seattle to Zurich?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Zurich is Airbus A350-900 (31.03% of total bookings). The next most popular plane models are Airbus A330-900neo (20.69%), Boeing 777-300ER (18.97%), and Boeing 787-9 Dreamliner (13.79%).
What is the most popular airline from Seattle to Zurich?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Zurich is Icelandair (31% of total bookings). The next most popular airlines are SWISS (20%), Condor (12%), and Scandinavian Airlines (9%).

Best airlines flying from Seattle to Zurich

Compare and see reviews for airlines that fly from Seattle to Zurich with momondo

Airline	Rating	Free Cancellation	Price
Icelandair	PriceFrom $388	Free Cancellation	Rating 7.0 654 reviews	Search Icelandair flights
SWISS	PriceFrom $419	Free Cancellation	Rating 7.6 1,943 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $449	Free Cancellation	Rating 7.4 1,775 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $452	Free Cancellation	Rating 7.3 1,554 reviews	Search Aer Lingus flights
British Airways	PriceFrom $469	Free Cancellation	Rating 6.7 7,975 reviews	Search British Airways flights
Condor	PriceFrom $480	Free Cancellation	Rating 6.5 410 reviews	Search Condor flights
United Airlines	PriceFrom $493	Free Cancellation	Rating 7.4 9,706 reviews	Search United Airlines flights
KLM	PriceFrom $501	Free Cancellation	Rating 7.8 1,517 reviews	Search KLM flights
Delta	PriceFrom $503	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
Lufthansa	PriceFrom $505	Free Cancellation	Rating 6.8 7,993 reviews	Search Lufthansa flights

Interlaken

Lucerne

Lauterbrunnen

Grindelwald

Davos

Chur

Saas-Fee

Crans-Montana

Opfikon

Kandersteg

Wilderswil

Thun

Engelberg

Vitznau

Winterthur

Schaffhausen

Neuchâtel

Andermatt

Spiez

Brienz

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Zurich?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Zurich. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Zurich with flexible booking policies on momondo?

All flight searches from Seattle to Zurich on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Zurich?

Once you have performed a search for Seattle to Zurich flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Zurich right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Zurich from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Zurich trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Seattle to Zurich from $319

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Zurich departing on 7/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Seattle to Zurich

What is the typical price of a round-trip flight between Seattle and Zurich?

What is the cheapest month to fly to Zurich?

What is the cheapest day to depart on your flight to Zurich?

What is the cheapest Seattle/Tacoma Intl to Zurich flight route?

How far in advance should I book a flight from Seattle to Zurich?

Can stopping save me money on Seattle to Zurich flights?

How have Seattle to Zurich flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Zurich?

What airlines fly to Zurich?

Which airport is the most popular layover for flights between Seattle and Zurich?

Which layover airport offers the lowest fares from Seattle to Zurich?

Which layover airport has the shortest travel time from Seattle to Zurich?

Which layover airport has the shortest connection time from Seattle to Zurich?

When to book flights from Seattle to Zurich

Cheap Seattle to Zurich (SEA to ZRH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Zurich

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Zurich

Best airlines flying from Seattle to Zurich

Compare and see reviews for airlines that fly from Seattle to Zurich with momondo

Traveling to a place near Zurich?

Why use momondo?

An easier way to manage your Zurich trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

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Fly your favorite airline to Zurich

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Zurich. Availability may vary depending on flight origin and airline.

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