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 British Airways, Icelandair, and Delta 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 5h 40m. The distance between Seattle and Zurich is about 5241 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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 Aer Lingus - these airlines can fly you to your destination from $401 and $452, respectively. You may be able to fly from Seattle to Zurich for 41% less than the average price by searching for these airlines.

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 $454, our data shows the cheapest flight currently is $306. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $387 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. London sees the second most layovers for non-direct flights flying from Seattle to Zurich.

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

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

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

Harpa, Hallgrímskirkja, 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 Harpa, Hallgrímskirkja, or Laugardalslaug Geothermal Pool can do so by traveling 23.3 mi, 23.2 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $48 per day.

What are some popular points of interest to see during a layover in London?

Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $36 per day.

Most accurate provider : When it comes to deals on Seattle-Zurich flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Zurich flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

$275+ 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 October or November, booked 71 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Find 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 October 16, 2025.

Wed 11/511:28 amSEA - ZRH

1 stop14h 02mDelta

Wed 11/121:30 pmZRH - SEA

1 stop17h 55mDelta

Deal found 10/15

$454

Tue 12/301:25 pmSEA - ZRH

1 stop17h 05mBritish Airways

Fri 1/96:05 amZRH - SEA

1 stop14h 25mBritish Airways

Deal found 10/15

$457

Wed 11/56:19 amSEA - ZRH

2 stops16h 56mAmerican Airlines

Wed 11/1210:15 amZRH - SEA

2 stops22h 03mAmerican Airlines

Deal found 10/15

$458

Mon 11/33:40 pmSEA - ZRH

2 stops16h 05mMultiple Airlines

Tue 11/187:05 amZRH - SEA

1 stop14h 05mMultiple Airlines

Deal found 10/16

$466

Mon 11/33:40 pmSEA - ZRH

2 stops16h 05mAir Canada

Tue 11/1810:15 amZRH - SEA

2 stops18h 01mAir Canada

Deal found 10/16

$470

Sun 10/197:35 pmSEA - ZRH

1 stop15h 35mAer Lingus

Tue 10/2111:15 amZRH - SEA

1 stop15h 35mAer Lingus

Deal found 10/15

$477

Wed 11/267:20 amSEA - ZRH

1 stop18h 10mDelta

Wed 4/157:00 amZRH - SEA

1 stop17h 50mDelta

Deal found 10/16

$478

Sun 11/308:00 pmSEA - ZRH

2 stops25h 15mAir Canada

Sun 12/71:20 pmZRH - SEA

1 stop17h 56mAir Canada

Deal found 10/16

$484

Sun 11/303:10 pmSEA - ZRH

1 stop12h 45mLufthansa

Sun 12/79:25 amZRH - SEA

1 stop12h 55mLufthansa

Deal found 10/16

$485

Tue 12/306:00 amSEA - ZRH

2 stops20h 00mDelta

Fri 1/91:30 pmZRH - SEA

1 stop17h 46mDelta

Deal found 10/15

$486

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 October 16, 2025.

Mon 3/26:50 pmSEA - ZRH

1 stop18h 10mBritish Airways

Mon 3/99:10 pmZRH - SEA

1 stop23h 20mBritish Airways

Deal found 10/16

$457

Mon 3/22:35 pmSEA - ZRH

1 stop12h 30mIcelandair

Sat 3/71:00 pmZRH - SEA

1 stop13h 00mIcelandair

Deal found 10/15

$461

Tue 1/207:20 amSEA - ZRH

1 stop18h 10mDelta

Wed 4/227:00 amZRH - SEA

1 stop17h 50mDelta

Deal found 10/15

$478

Wed 3/1112:45 pmSEA - ZRH

2 stops20h 00mUnited Airlines

Fri 3/201:10 pmZRH - SEA

2 stops39h 36mUnited Airlines

Deal found 10/15

$500

Tue 4/147:20 amSEA - ZRH

2 stops17h 20mScandinavian Airlines

Mon 4/272:55 pmZRH - SEA

2 stops40h 22mScandinavian Airlines

Deal found 10/15

$505

Wed 12/1011:30 amSEA - ZRH

1 stop14h 00mDelta

Wed 4/1511:50 amZRH - SEA

1 stop13h 00mDelta

Deal found 10/15

$479

Sun 3/16:00 amSEA - ZRH

2 stops19h 30mDelta

Mon 3/99:00 amZRH - SEA

1 stop35h 35mDelta

Deal found 10/16

$480

Mon 3/26:00 amSEA - ZRH

2 stops19h 30mDelta

Mon 3/911:45 amZRH - SEA

1 stop32h 50mDelta

Deal found 10/16

$480

Tue 12/306:00 amSEA - ZRH

2 stops20h 00mDelta

Fri 1/91:30 pmZRH - SEA

1 stop17h 46mDelta

Deal found 10/16

$485

Tue 11/47:19 amSEA - ZRH

1 stop18h 11mDelta

Sun 11/91:30 pmZRH - SEA

1 stop17h 55mDelta

Deal found 10/15

$504

Last-minute flights from Seattle to Zurich
Discover last-minute flight deals from Seattle to Zurich. Data last updated October 16, 2025 and is based on user searches.

Sun 10/197:35 pmSEA - ZRH

1 stop15h 35mAer Lingus

Tue 10/2111:15 amZRH - SEA

1 stop15h 35mAer Lingus

Deal found 10/15

$477

Mon 11/33:40 pmSEA - ZRH

2 stops16h 05mMultiple Airlines

Tue 11/187:05 amZRH - SEA

1 stop14h 05mMultiple Airlines

Deal found 10/16

$466

Mon 11/33:40 pmSEA - ZRH

2 stops16h 05mAir Canada

Tue 11/1810:15 amZRH - SEA

2 stops18h 01mAir Canada

Deal found 10/16

$470

Wed 11/511:28 amSEA - ZRH

1 stop14h 02mDelta

Wed 11/121:30 pmZRH - SEA

1 stop17h 55mDelta

Deal found 10/15

$454

Wed 11/56:19 amSEA - ZRH

2 stops16h 56mAmerican Airlines

Wed 11/1210:15 amZRH - SEA

1 stop21h 05mAmerican Airlines

Deal found 10/15

$458

Fri 11/1410:05 amSEA - ZRH

2 stops21h 40mMultiple Airlines

Fri 11/217:05 amZRH - SEA

1 stop14h 05mMultiple Airlines

Deal found 10/16

$491

Wed 11/267:20 amSEA - ZRH

1 stop18h 10mDelta

Wed 4/157:00 amZRH - SEA

1 stop17h 50mDelta

Deal found 10/16

$478

Sun 11/308:00 pmSEA - ZRH

2 stops25h 15mAir Canada

Sun 12/71:20 pmZRH - SEA

1 stop17h 56mAir Canada

Deal found 10/16

$484

Sun 11/303:10 pmSEA - ZRH

1 stop12h 45mLufthansa

Sun 12/79:25 amZRH - SEA

1 stop12h 55mLufthansa

Deal found 10/16

$485

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 October 16, 2025.

Tue 12/22:05 pmSEA - ZRH

2 stops20h 35mScandinavian Airlines

Deal found 10/15

$275

Mon 11/1011:15 amSEA - ZRH

2 stops17h 55mScandinavian Airlines

Deal found 10/16

$286

Sun 12/1410:40 amSEA - ZRH

2 stops24h 00mScandinavian Airlines

Deal found 10/15

$288

Fri 12/53:40 pmSEA - ZRH

3 stops44h 40mMultiple Airlines

Deal found 10/15

$303

Sun 12/147:00 amSEA - ZRH

2 stops47h 00mTAP AIR PORTUGAL

Deal found 10/16

$320

Sat 11/86:13 amSEA - ZRH

2 stops47h 47mTAP AIR PORTUGAL

Deal found 10/16

$326

Tue 10/217:05 amSEA - ZRH

2 stops39h 50mMultiple Airlines

Deal found 10/14

$328

Wed 4/812:00 pmSEA - ZRH

2 stops22h 40mScandinavian Airlines

Deal found 10/16

$329

Mon 11/109:34 pmSEA - ZRH

3 stops36h 56mMultiple Airlines

Deal found 10/16

$330

Sat 12/611:08 amSEA - ZRH

2 stops35h 27mMultiple Airlines

Deal found 10/15

$336

Wed 10/221:50 pmSEA - ZRH

2 stops33h 05mMultiple Airlines

Deal found 10/14

$337

Sun 11/93:10 pmSEA - ZRH

3 stops32h 45mMultiple Airlines

Deal found 10/16

$355

Cheap flight deals from Seattle to Zurich

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$382 (CrystalTravel)
One-way from	$275 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$543
Good round-trip deal	$319 or less
Good one-way deal	$463 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. 15% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 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

Mon 3/2

6:50 pm-10:00 pm

1 stop18h 10m

Zurich

Mon 3/9

9:10 pm-12:30 pm

1 stop23h 20m

$457

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 3/2

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sat 3/7

1:00 pm-5:00 pm

1 stop13h 00m

$461

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 1/20

7:20 am-10:30 am

1 stop18h 10m

Zurich

Wed 4/22

7:00 am-3:50 pm

1 stop17h 50m

$478

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 12/10

11:30 am-10:30 am

1 stop14h 00m

Zurich

Wed 4/15

11:50 am-3:50 pm

1 stop13h 00m

$479

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 3/1

6:00 am-10:30 am

2 stops19h 30m

Zurich

Mon 3/9

9:00 am-12:35 pm

1 stop35h 35m

$480

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 3/2

6:00 am-10:30 am

2 stops19h 30m

Zurich

Mon 3/9

11:45 am-12:35 pm

1 stop32h 50m

$480

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 12/30

6:00 am-11:00 am

2 stops20h 00m

Zurich

Fri 1/9

1:30 pm-10:16 pm

1 stop17h 46m

$485

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/11

12:45 pm-4:45 pm

2 stops20h 00m

Zurich

Fri 3/20

1:10 pm-8:46 pm

2 stops39h 36m

$500

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 11/4

7:19 am-10:30 am

1 stop18h 11m

Zurich

Sun 11/9

1:30 pm-10:25 pm

1 stop17h 55m

$504

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 4/14

7:20 am-9:40 am

2 stops17h 20m

Zurich

Mon 4/27

2:55 pm-10:17 pm

2 stops40h 22m

$505

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 22 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 October.

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

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Zurich flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 71 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 $344). 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.

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

A simple way to save on the total cost of your ticket is to fly from Seattle to Zurich in the evening. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Seattle to Zurich?

Travelers seeking maximum savings on their Seattle to Zurich flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,977 reviews

Delta

7.9

Good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

SWISS

7.5

Good

1,772 reviews

Delta

7.9

Good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Icelandair

7.0

Good

556 reviews

Delta

7.9

Good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Lufthansa

6.8

Okay

7,497 reviews

Delta

7.9

Good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

British Airways

6.7

Okay

7,457 reviews

Delta

7.9

Good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - 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 British Airways, Icelandair, and Delta 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 5h 40m. The distance between Seattle and Zurich is about 5241 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
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 Aer Lingus - these airlines can fly you to your destination from $401 and $452, 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 flights from Seattle to Zurich?
While on average a flight from Seattle to Zurich is generally $454, our data shows the cheapest flight currently is $306. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $387 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. London sees the second most layovers for non-direct flights flying from Seattle to Zurich.
What are some popular things to do or see while on a layover in Reykjavik?
Harpa, Hallgrímskirkja, 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 Harpa, Hallgrímskirkja, or Laugardalslaug Geothermal Pool can do so by traveling 23.3 mi, 23.2 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl. Travelers in need of a car in Reykjavik can rent one for about $48 per day.
What are some popular points of interest to see during a layover in London?
Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Those on a layover in London interested in visiting Hyde Park, Buckingham Palace, or Piccadilly Circus can do so by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $36 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 Amsterdam.
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 $344). 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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Other flights to Zurich

Top 10 airlines flying from Seattle to Zurich

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$384	Average$514	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$401	Average$553	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$452	Average$767	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$497	Average$684	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$506	Average$701	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$512	Average$681	FlexibilityNo cancel fee	On-time76%
Condor	Cheapest$514	Average$720	FlexibilityNo cancel fee	On-time76%
SWISS	Cheapest$515	Average$766	FlexibilityNo cancel fee	On-time79%
American Airlines	Cheapest$516	Average$615	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$520	Average$660	FlexibilityNo cancel fee	On-time70%

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$275+ 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 12/2. 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 October or November, booked 71 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Find 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 October 16, 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 October 16, 2025.

Cheap flight deals from Seattle to Zurich

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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 October.

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?

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

What is the cheapest day to fly 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 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?

What are some popular points of interest to see during a layover in London?

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?

Traveling to a place near Zurich?

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Alternative routes for Seattle to Zurich

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Top 10 airlines flying 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 October 16, 2025.