How popular is this Seattle to Zurich flight route?

Flights from Seattle/Tacoma Intl to Zurich have been viewed 1 times in the past calendar month.

How long is the flight from Seattle to Zurich?

Airlines like Icelandair fly from Seattle to Zurich in about 12h 30m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Zurich is about 5241 mi.

What are the cheapest airlines flying from Seattle to Zurich round-trip?

Currently priced at $384, Scandinavian Airlines will fly you from Seattle to Zurich and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Condor - these airlines can fly you to your destination from $391 and $400, respectively. You may be able to fly from Seattle to Zurich for 41% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Seattle to Zurich one-way?

The cheapest airlines for a one-way flight from Seattle to Zurich are Icelandair ($187), British Airways ($207), and SWISS ($214).

In terms of precipitation, rainfall in Zurich ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Zurich when rainfall is around 2.5 in.

If weather is an important factor for your trip to Zurich, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the cheapest flights from Seattle to Zurich?

While on average a flight from Seattle to Zurich is generally $768, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $406 for that flight.

What are the most popular airlines that fly from Seattle to Zurich?

When booking a flight from Seattle to Zurich, you may want to consider flying on Icelandair, SWISS or British Airways as they are the most popular for this route.

Where are the most common layover locations when flying from Seattle to Zurich?

Of the flights from Seattle to Zurich that have layovers, most of them stop in Reykjavik.

Where are the least popular layover locations for Seattle to Zurich flights?

The least popular layover on flights from Seattle to Zurich is London.

What are some popular things to do or see while on a layover in Reykjavik?

Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Those on a layover in Reykjavik interested in visiting Hallgrímskirkja, Harpa, or Laugardalslaug Geothermal Pool can do so by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $52 per day.

What is the cheapest time of day to fly from SEA to ZRH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Zurich as you normally would.

Most accurate provider : When it comes to deals on Seattle-Zurich flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Seattle-Zurich flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Seattle-Zurich flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Zurich flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Seattle to Zurich that include hotel bookings?

Yes. In addition to deals on Seattle to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Zurich?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Zurich.

Can I find deals for business class flights from Seattle to Zurich?

Yes. Cheapflights offers flight deals from Seattle to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$279+ Flights from Seattle to Zurich

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zurich are usually found in November or October, booked 78 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Seattle to Zurich

Cheapest flights from Seattle to Zurich
Explore the most affordable flight options available from Seattle to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Tue 12/3012:35 pmSEA - ZRH

2 stops25h 10mSWISS

Fri 1/99:40 amZRH - SEA

1 stop22h 03mSWISS

Deal found 12/29

$661

Tue 12/305:54 pmSEA - ZRH

2 stops18h 51mUnited Airlines

Fri 1/99:40 amZRH - SEA

2 stops20h 35mUnited Airlines

Deal found 12/29

$710

Tue 12/302:00 pmSEA - ZRH

1 stop22h 50mLufthansa

Tue 1/65:00 pmZRH - SEA

1 stop29h 20mLufthansa

Deal found 12/29

$1,192

Tue 12/305:54 pmSEA - ZRH

2 stops18h 51mUnited Airlines

Tue 1/610:20 amZRH - SEA

3 stops38h 41mUnited Airlines

Deal found 12/29

$1,378

Tue 12/305:40 pmSEA - ZRH

1 stop18h 05mCondor

Sun 1/44:50 pmZRH - SEA

1 stop31h 50mCondor

Deal found 12/30

$1,518

Tue 12/3011:20 amSEA - ZRH

2 stops19h 10mMultiple Airlines

Sun 1/410:15 amZRH - SEA

1 stop20h 44mMultiple Airlines

Deal found 12/30

$1,667

Tue 12/301:35 pmSEA - ZRH

3 stops35h 50mUnited Airlines

Sun 1/41:20 pmZRH - SEA

2 stops31h 43mUnited Airlines

Deal found 12/30

$2,447

Tue 12/3011:15 pmSEA - ZRH

3 stops47h 25mEthiopian Air

Tue 1/68:15 pmZRH - SEA

4 stops57h 42mEthiopian Air

Deal found 12/29

$3,240

Best flights from Seattle to Zurich
Discover carefully curated flight deals from Seattle to Zurich that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

Fri 1/232:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Thu 1/291:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$436

Mon 1/265:50 amSEA - ZRH

2 stops25h 55mUnited Airlines

Sun 2/17:15 amZRH - SEA

1 stop15h 05mUnited Airlines

Deal found 12/29

$496

Mon 3/97:50 pmSEA - ZRH

2 stops30h 00mFinnair

Sun 5/1010:50 amZRH - SEA

1 stop14h 10mFinnair

Deal found 12/29

$553

Sun 1/256:50 pmSEA - ZRH

1 stop14h 55mBritish Airways

Mon 2/210:25 amZRH - SEA

1 stop34h 05mBritish Airways

Deal found 12/29

$608

Wed 1/213:10 pmSEA - ZRH

1 stop13h 20mDelta

Mon 2/22:15 pmZRH - SEA

1 stop30h 25mDelta

Deal found 12/29

$610

Sat 1/242:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Thu 1/291:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$436

Wed 3/42:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sun 3/81:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$436

Wed 3/410:55 amSEA - ZRH

2 stops18h 50mUnited Airlines

Sun 3/87:15 amZRH - SEA

1 stop15h 05mUnited Airlines

Deal found 12/30

$500

Tue 1/2712:24 pmSEA - ZRH

1 stop17h 51mUnited Airlines

Mon 2/21:20 pmZRH - SEA

1 stop17h 56mUnited Airlines

Deal found 12/29

$501

Sat 1/242:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sun 2/11:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$474

Mon 1/2612:24 pmSEA - ZRH

1 stop17h 51mUnited Airlines

Mon 2/21:20 pmZRH - SEA

1 stop17h 56mUnited Airlines

Deal found 12/29

$501

Wed 1/218:10 amSEA - ZRH

1 stop17h 15mUnited Airlines

Wed 1/281:20 pmZRH - SEA

1 stop17h 56mUnited Airlines

Deal found 12/29

$603

Last-minute flights from Seattle to Zurich
Discover last-minute flight deals from Seattle to Zurich. Data last updated December 31, 2025 and is based on user searches.

Wed 1/212:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sat 1/311:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$436

Fri 1/232:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sat 1/311:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$414

Fri 1/232:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sun 2/11:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$452

Sat 1/242:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sat 1/311:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 12/29

$406

Sat 1/247:00 amSEA - ZRH

1 stop15h 55mBrussels Airlines

Mon 2/28:45 amZRH - SEA

2 stops21h 12mBrussels Airlines

Deal found 12/29

$454

Mon 1/267:00 amSEA - ZRH

1 stop15h 55mMultiple Airlines

Mon 2/27:05 amZRH - SEA

1 stop14h 05mMultiple Airlines

Deal found 12/29

$462

Tue 1/2712:35 pmSEA - ZRH

2 stops19h 10mSWISS

Tue 2/31:15 pmZRH - SEA

1 stop16h 57mSWISS

Deal found 12/29

$453

Tue 1/2710:58 amSEA - ZRH

1 stop14h 42mMultiple Airlines

Tue 2/39:40 amZRH - SEA

1 stop17h 34mMultiple Airlines

Deal found 12/29

$464

Thu 1/297:00 amSEA - ZRH

1 stop15h 55mMultiple Airlines

Thu 2/57:05 amZRH - SEA

1 stop14h 05mMultiple Airlines

Deal found 12/30

$461

One-way flights from Seattle to Zurich
Search for one-way flight options from Seattle to Zurich. Find affordable one-way fares based on user searches. Data last updated December 31, 2025.

Sun 2/12:35 pmSEA - ZRH

2 stops21h 00mMultiple Airlines

Deal found 12/30

$279

Sun 3/296:45 pmSEA - ZRH

1 stop16h 25mAer Lingus

Deal found 12/28

$320

Tue 2/107:00 amSEA - ZRH

2 stops47h 00mTAP AIR PORTUGAL

Deal found 12/30

$327

Sun 3/811:10 pmSEA - ZRH

2 stops36h 25mMultiple Airlines

Deal found 12/30

$346

Sun 3/296:45 pmSEA - ZRH

2 stops30h 50mMultiple Airlines

Deal found 12/28

$350

Mon 1/122:35 pmSEA - ZRH

3 stops34h 10mMultiple Airlines

Deal found 12/29

$356

Sat 3/286:24 pmSEA - ZRH

2 stops40h 46mMultiple Airlines

Deal found 12/28

$360

Thu 3/123:35 pmSEA - ZRH

3 stops38h 05mMultiple Airlines

Deal found 12/30

$372

Tue 2/1010:58 amSEA - ZRH

1 stop14h 42mSWISS

Deal found 12/30

$384

Find flight deals from Seattle to Zurich

Most accurate provider	Gotogate 3 stars
Most trusted provider	Gotogate 3 stars
Round-trip from	$406 (CrystalTravel)
One-way from	$279 (Trip.com)
Popular in	December
Cheapest in	November
Average price	$917
Good round-trip deal	$716 or less
Good one-way deal	$472 or less

Provider with most accurate pricing for Seattle/Tacoma Intl-Zurich flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Zurich flights.

Search Deals

From Seattle/Tacoma Intl to Zurich

Search Deals

One-way flight from Seattle/Tacoma Intl to Zurich

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Seattle/Tacoma Intl to Zurich.

Search Deals

Price to beat on a one-way flight from Seattle/Tacoma Intl to Zurich.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 1/23

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Thu 1/29

1:00 pm-5:00 pm

1 stop13h 00m

$436

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 1/24

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Thu 1/29

1:00 pm-5:00 pm

1 stop13h 00m

$436

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/4

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sun 3/8

1:00 pm-6:00 pm

1 stop13h 00m

$436

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 1/24

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sun 2/1

1:00 pm-5:00 pm

1 stop13h 00m

$474

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 1/26

5:50 am-4:45 pm

2 stops25h 55m

Zurich

Sun 2/1

7:15 am-1:20 pm

1 stop15h 05m

$496

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/4

10:55 am-2:45 pm

2 stops18h 50m

Zurich

Sun 3/8

7:15 am-1:20 pm

1 stop15h 05m

$500

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 1/27

12:24 pm-3:15 pm

1 stop17h 51m

Zurich

Mon 2/2

1:20 pm-10:16 pm

1 stop17h 56m

$501

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 1/26

12:24 pm-3:15 pm

1 stop17h 51m

Zurich

Mon 2/2

1:20 pm-10:16 pm

1 stop17h 56m

$501

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 3/9

7:50 pm-9:50 am

2 stops30h 00m

Zurich

Sun 5/10

10:50 am-4:00 pm

1 stop14h 10m

$553

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 1/21

8:10 am-10:25 am

1 stop17h 15m

Zurich

Wed 1/28

1:20 pm-10:16 pm

1 stop17h 56m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 23 results

Compare providers for flights from Seattle to Zurich

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Zurich in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-Zurich flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Seattle-Zurich flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Seattle-Zurich flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Zurich flights, Cheapflights users trust Gotogate the most. Gotogate has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Zurich flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Seattle with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Zurich

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

The price you pay for your flight from Seattle to Zurich may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Zurich?

Currently, April is the cheapest month in which you can book a flight from Seattle to Zurich (average of $373). Flying from Seattle to Zurich in June is currently the most expensive (average of $570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Zurich

Read through reviews of airlines operating flights from Seattle to Zurich, such as Delta, SWISS, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,013 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

SWISS

7.5

Good

1,830 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Icelandair

7.1

Good

593 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Lufthansa

6.8

Okay

7,668 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

British Airways

6.7

Okay

7,630 reviews

Delta

7.9

Good

8,013 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How popular is this Seattle to Zurich flight route?
Flights from Seattle/Tacoma Intl to Zurich have been viewed 1 times in the past calendar month.
How long is the flight from Seattle to Zurich?
Airlines like Icelandair fly from Seattle to Zurich in about 12h 30m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Zurich is about 5241 mi.
What are the cheapest airlines flying from Seattle to Zurich round-trip?
Currently priced at $384, Scandinavian Airlines will fly you from Seattle to Zurich and back. In addition to Scandinavian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Condor - these airlines can fly you to your destination from $391 and $400, respectively. You may be able to fly from Seattle to Zurich for 41% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Seattle to Zurich one-way?
The cheapest airlines for a one-way flight from Seattle to Zurich are Icelandair ($187), British Airways ($207), and SWISS ($214).
What are the cheapest flights from Seattle to Zurich?
While on average a flight from Seattle to Zurich is generally $768, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $406 for that flight.
Where are the most common layover locations when flying from Seattle to Zurich?
Of the flights from Seattle to Zurich that have layovers, most of them stop in Reykjavik.
What are some popular things to do or see while on a layover in Reykjavik?
Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool are currently the most popular points of interest in Reykjavik at the moment. Those on a layover in Reykjavik interested in visiting Hallgrímskirkja, Harpa, or Laugardalslaug Geothermal Pool can do so by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $52 per day.
Where are the least popular layover locations for Seattle to Zurich flights?
The least popular layover on flights from Seattle to Zurich is London.
Can I find deals for flights from Seattle to Zurich that include hotel bookings?
Yes. In addition to deals on Seattle to Zurich flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Zurich?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Zurich.
Can I find deals for business class flights from Seattle to Zurich?
Yes. Cheapflights offers flight deals from Seattle to Zurich by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Zurich?
Currently, April is the cheapest month in which you can book a flight from Seattle to Zurich (average of $373). Flying from Seattle to Zurich in June is currently the most expensive (average of $570). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Neuchâtel

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Biel

Thun

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Other flights to Zurich

Top 10 airlines flying from Seattle to Zurich

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$384	Average$505	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$391	Average$545	FlexibilityNo cancel fee	On-time76%
Condor	Cheapest$410	Average$675	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$452	Average$793	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$481	Average$702	FlexibilityNo cancel fee	On-timeN/A
SWISS	Cheapest$484	Average$744	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$497	Average$681	FlexibilityNo cancel fee	On-time69%
British Airways	Cheapest$505	Average$653	FlexibilityNo cancel fee	On-time70%
Lufthansa	Cheapest$505	Average$693	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$508	Average$735	FlexibilityNo cancel fee	On-time75%

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$279+ Cheap flights from Seattle (SEA) to Zurich (ZRH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Zurich with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zurich are usually found in November or October, booked 78 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Seattle to Zurich

Cheapest flights from Seattle to ZurichExplore the most affordable flight options available from Seattle to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Explore the most affordable flight options available from Seattle to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Find flight deals from Seattle to Zurich

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Zurich that are best for you.

Compare providers for flights from Seattle to Zurich

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Zurich in December.

Best time to book a flight from Seattle to Zurich

Have a flexible travel schedule? Discover the best time to fly to Zurich from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Zurich

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

What is the cheapest month to book a flight from Seattle to Zurich?

Reviews of airlines servicing Zurich

Read through reviews of airlines operating flights from Seattle to Zurich, such as Delta, SWISS, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Zurich. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Seattle to Zurich flight route?

How long is the flight from Seattle to Zurich?

What are the cheapest airlines flying from Seattle to Zurich round-trip?

What are the cheapest airlines to fly from Seattle to Zurich one-way?

What are the cheapest flights from Seattle to Zurich?

Where are the most common layover locations when flying from Seattle to Zurich?

What are some popular things to do or see while on a layover in Reykjavik?

Where are the least popular layover locations for Seattle to Zurich flights?

Can I find deals for flights from Seattle to Zurich that include hotel bookings?

How can I find direct flights from Seattle to Zurich?

Can I find deals for business class flights from Seattle to Zurich?

What is the cheapest month to book a flight from Seattle to Zurich?

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Cheapest flights from Seattle to Zurich
Explore the most affordable flight options available from Seattle to Zurich. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.