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

Currently priced at $489, Icelandair will fly you from Seattle to Zurich and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Condor and American Airlines - these airlines can fly you to your destination from $519 and $560, respectively. You may be able to fly from Seattle to Zurich for 29% 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 ($259), Air Canada ($403), and United Airlines ($408).

What are the cheapest flights from Seattle to Zurich?

While on average a flight from Seattle to Zurich is generally $1,999, our data shows the cheapest flight currently is $430. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $417 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 American Airlines, Air Canada or Air France 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?

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

Most London visitors opt to spend their time at Hyde Park, Piccadilly Circus, and Buckingham Palace. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or Buckingham Palace can do so by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $50 per day.

What is the cheapest day to fly round-trip from Seattle to Zurich?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Zurich. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 50% by booking at least 57 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Zurich within the next two weeks, with the cheapest ticket starting at $729.

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

November can be a great time to fly to Zurich from Seattle with a flight ticket averaging about $689. Cheapflights users have found deals in the month of November for as cheap as $416. The most expensive prices can be found in the month of June.

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.

$259+ 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”

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zurich are usually found in November or January, booked 56 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from Seattle to Zurich

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$489 (CrystalTravel)
One-way from	$259 (Icelandair)
Popular in	June
Cheapest in	November
Average price	$626
Good round-trip deal	$773 or less
Good one-way deal	$431 or less

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

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

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From Seattle/Tacoma Intl to Zurich

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One-way flight from Seattle/Tacoma Intl to Zurich

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Highest demand for flights based on searches. 17% potential increase in price ($143 potential increase over avg. RT price).

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

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Average for round-trip flights in April 2025

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

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

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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 April 11, 2025.

Mon 9/111:30 pmSEA - ZRH

1 stop31h 25mIcelandair

Wed 9/242:00 pmZRH - SEA

1 stop15h 40mIcelandair

Deal found 4/11

$483

Wed 4/235:05 pmSEA - ZRH

1 stop13h 35mCondor

Wed 4/308:05 amZRH - SEA

1 stop16h 00mCondor

Deal found 4/11

$510

Sun 8/107:34 pmSEA - ZRH

1 stop29h 46mUnited Airlines

Fri 8/221:25 pmZRH - SEA

1 stop30h 45mUnited Airlines

Deal found 4/10

$521

Sat 8/97:15 pmSEA - ZRH

2 stops30h 05mAir Canada

Wed 8/201:25 pmZRH - SEA

1 stop30h 45mAir Canada

Deal found 4/10

$539

Sun 8/1011:33 pmSEA - ZRH

1 stop24h 17mAmerican Airlines

Fri 8/2211:45 amZRH - SEA

1 stop16h 41mAmerican Airlines

Deal found 4/10

$541

Sun 5/410:30 pmSEA - ZRH

1 stop24h 35mDelta

Fri 5/231:35 pmZRH - SEA

1 stop18h 08mDelta

Deal found 4/10

$561

Mon 9/14:25 pmSEA - ZRH

Nonstop10h 20mSWISS

Tue 9/231:30 pmZRH - SEA

1 stop14h 06mSWISS

Deal found 4/10

$562

Sat 8/1611:20 pmSEA - ZRH

1 stop23h 45mMultiple Airlines

Mon 8/256:05 pmZRH - SEA

1 stop26h 50mMultiple Airlines

Deal found 4/11

$573

Mon 9/83:13 pmSEA - ZRH

2 stops17h 47mBritish Airways

Mon 9/229:45 pmZRH - SEA

2 stops28h 12mBritish Airways

Deal found 4/11

$579

Mon 9/12:20 pmSEA - ZRH

1 stop16h 25mLufthansa

Mon 9/226:55 pmZRH - SEA

2 stops32h 41mLufthansa

Deal found 4/10

$615

Sun 8/317:00 amSEA - ZRH

2 stops28h 00mAustrian Airlines

Wed 9/248:50 amZRH - SEA

2 stops20h 52mAustrian Airlines

Deal found 4/10

$660

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 April 11, 2025.

Mon 5/53:45 pmSEA - ZRH

1 stop12h 20mIcelandair

Thu 5/152:00 pmZRH - SEA

1 stop15h 40mIcelandair

Deal found 4/10

$489

Mon 4/145:05 pmSEA - ZRH

1 stop13h 35mCondor

Thu 4/248:05 amZRH - SEA

1 stop16h 00mCondor

Deal found 4/11

$519

Tue 4/221:30 pmSEA - ZRH

1 stop24h 05mAmerican Airlines

Wed 5/711:45 amZRH - SEA

1 stop19h 05mAmerican Airlines

Deal found 4/10

$560

Sun 5/410:30 pmSEA - ZRH

1 stop24h 35mDelta

Fri 5/231:35 pmZRH - SEA

1 stop18h 08mDelta

Deal found 4/10

$561

Mon 7/77:15 pmSEA - ZRH

2 stops31h 10mAir Canada

Tue 8/2612:40 pmZRH - SEA

2 stops33h 21mAir Canada

Deal found 4/10

$562

Mon 7/74:25 pmSEA - ZRH

Nonstop10h 20mSWISS

Tue 8/269:25 amZRH - SEA

1 stop22h 03mSWISS

Deal found 4/10

$572

Sun 7/65:00 amSEA - ZRH

1 stop20h 20mUnited Airlines

Tue 8/261:05 pmZRH - SEA

2 stops40h 49mUnited Airlines

Deal found 4/10

$577

Mon 5/122:55 pmSEA - ZRH

2 stops20h 00mMultiple Airlines

Mon 5/191:20 pmZRH - SEA

1 stop14h 13mMultiple Airlines

Deal found 4/10

$581

Sun 7/66:50 pmSEA - ZRH

1 stop12h 20mLufthansa

Mon 8/259:05 pmZRH - SEA

2 stops30h 44mLufthansa

Deal found 4/10

$625

Sun 5/251:30 pmSEA - ZRH

1 stop23h 55mBritish Airways

Tue 6/247:15 amZRH - SEA

1 stop12h 55mBritish Airways

Deal found 4/11

$658

Last-minute flights from Seattle to Zurich
Discover last-minute flight deals from Seattle to Zurich. Data last updated April 11, 2025 and is based on user searches.

Tue 4/221:30 pmSEA - ZRH

1 stop24h 05mAmerican Airlines

Wed 5/711:45 amZRH - SEA

1 stop19h 05mAmerican Airlines

Deal found 4/10

$560

Wed 4/235:05 pmSEA - ZRH

1 stop13h 35mCondor

Wed 4/308:05 amZRH - SEA

1 stop16h 00mCondor

Deal found 4/11

$510

Sun 5/410:30 pmSEA - ZRH

1 stop24h 35mDelta

Fri 5/231:35 pmZRH - SEA

1 stop18h 08mDelta

Deal found 4/10

$561

Mon 5/53:45 pmSEA - ZRH

1 stop12h 20mIcelandair

Thu 5/152:00 pmZRH - SEA

1 stop15h 40mIcelandair

Deal found 4/10

$489

Mon 5/511:59 pmSEA - ZRH

2 stops23h 06mUnited Airlines

Thu 5/1510:10 amZRH - SEA

2 stops20h 21mUnited Airlines

Deal found 4/10

$591

Mon 5/511:38 amSEA - ZRH

2 stops25h 52mTAP AIR PORTUGAL

Thu 5/153:50 pmZRH - SEA

3 stops39h 19mTAP AIR PORTUGAL

Deal found 4/9

$1,683

Mon 5/58:10 amSEA - ZRH

4 stops39h 10mEthiopian Air

Thu 5/159:00 pmZRH - SEA

4 stops56h 18mEthiopian Air

Deal found 4/9

$3,044

Sat 5/105:40 pmSEA - ZRH

1 stop15h 40mFinnair

Wed 5/2110:50 amZRH - SEA

1 stop14h 10mFinnair

Deal found 4/10

$3,156

Mon 5/122:55 pmSEA - ZRH

2 stops20h 00mMultiple Airlines

Mon 5/191:20 pmZRH - SEA

1 stop14h 13mMultiple Airlines

Deal found 4/10

$581

Wed 5/215:30 amSEA - ZRH

1 stop20h 55mAir Canada

Sun 6/112:40 pmZRH - SEA

1 stop15h 57mAir Canada

Deal found 4/10

$631

Sun 5/251:30 pmSEA - ZRH

1 stop23h 55mBritish Airways

Tue 6/247:15 amZRH - SEA

1 stop12h 55mBritish Airways

Deal found 4/11

$658

Tue 5/272:50 pmSEA - ZRH

1 stop15h 50mSWISS

Sun 6/151:35 pmZRH - SEA

2 stops37h 58mSWISS

Deal found 4/11

$779

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 April 11, 2025.

Sun 5/187:00 pmSEA - ZRH

1 stop33h 05mIcelandair

Deal found 4/11

$259

Tue 5/203:45 pmSEA - ZRH

2 stops31h 00mMultiple Airlines

Deal found 4/11

$338

Sat 5/1010:00 amSEA - ZRH

2 stops35h 10mAir Canada

Deal found 4/11

$403

Tue 5/1312:45 pmSEA - ZRH

2 stops18h 00mUnited Airlines

Deal found 4/11

$408

Sun 6/226:50 pmSEA - ZRH

1 stop16h 15mLufthansa

Deal found 4/10

$425

Mon 6/234:25 pmSEA - ZRH

Nonstop10h 20mSWISS

Deal found 4/10

$431

Fri 5/97:16 amSEA - ZRH

1 stop18h 19mDelta

Deal found 4/11

$458

Thu 6/1912:05 amSEA - ZRH

2 stops35h 50mAmerican Airlines

Deal found 4/10

$763

Mon 6/1612:05 amSEA - ZRH

2 stops25h 30mAer Lingus

Deal found 4/10

$998

Fri 6/279:50 pmSEA - ZRH

3 stops39h 40mTAP AIR PORTUGAL

Deal found 4/10

$1,308

Sat 5/108:10 amSEA - ZRH

4 stops39h 10mEthiopian Air

Deal found 4/11

$1,636

Fri 4/181:51 pmSEA - ZRH

2 stops22h 04mBritish Airways

Deal found 4/10

$6,932

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/1

11:30 pm-3:55 pm

1 stop31h 25m

Zurich

Wed 9/24

2:00 pm-8:40 pm

1 stop15h 40m

$483

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 4/23

5:05 pm-3:40 pm

1 stop13h 35m

Zurich

Wed 4/30

8:05 am-3:05 pm

1 stop16h 00m

$510

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/10

7:34 pm-10:20 am

1 stop29h 46m

Zurich

Fri 8/22

1:25 pm-11:10 am

1 stop30h 45m

$521

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 8/9

7:15 pm-10:20 am

2 stops30h 05m

Zurich

Wed 8/20

1:25 pm-11:10 am

1 stop30h 45m

$539

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/10

11:33 pm-8:50 am

1 stop24h 17m

Zurich

Fri 8/22

11:45 am-7:26 pm

1 stop16h 41m

$541

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 5/4

10:30 pm-8:05 am

1 stop24h 35m

Zurich

Fri 5/23

1:35 pm-10:43 pm

1 stop18h 08m

$561

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/1

4:25 pm-11:45 am

Nonstop10h 20m

Zurich

Thu 9/25

1:25 pm-6:36 pm

1 stop14h 11m

$562

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 8/16

11:20 pm-8:05 am

1 stop23h 45m

Zurich

Mon 8/25

6:05 pm-11:55 am

1 stop26h 50m

$573

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/8

3:13 pm-6:00 pm

2 stops17h 47m

Zurich

Mon 9/22

9:45 pm-4:57 pm

2 stops28h 12m

$579

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/1

2:20 pm-3:45 pm

1 stop16h 25m

Zurich

Mon 9/22

6:55 pm-6:36 pm

2 stops32h 41m

$615

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 25 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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	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 56 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, November is the cheapest month in which you can book a flight from Seattle to Zurich (average of $637). Flying from Seattle to Zurich in June is currently the most expensive (average of $1,274). 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 27% 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 Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Zurich by month

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.

Temperature in Zurich by month

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).

Reviews of airlines servicing Zurich

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,911 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,575 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,636 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Ethiopian Air

7.2

Good

765 reviews

Delta

8.0

Very good

7,911 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Seattle to Zurich round-trip?
Currently priced at $489, Icelandair will fly you from Seattle to Zurich and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Condor and American Airlines - these airlines can fly you to your destination from $519 and $560, respectively. You may be able to fly from Seattle to Zurich for 29% 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 ($259), Air Canada ($403), and United Airlines ($408).
What are the cheapest flights from Seattle to Zurich?
While on average a flight from Seattle to Zurich is generally $1,999, our data shows the cheapest flight currently is $430. When looking at the most popular route, (Seattle/Tacoma Intl - Zurich), you can expect to pay $417 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?
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 are some popular points of interest to see during a layover in London?
Most London visitors opt to spend their time at Hyde Park, Piccadilly Circus, and Buckingham Palace. Those on a layover in London interested in visiting Hyde Park, Piccadilly Circus, or Buckingham Palace can do so by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $50 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, November is the cheapest month in which you can book a flight from Seattle to Zurich (average of $637). Flying from Seattle to Zurich in June is currently the most expensive (average of $1,274). 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
Icelandair	Cheapest$407	Average$592	FlexibilityNo cancel fee	On-time76%
American Airlines	Cheapest$467	Average$602	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$472	Average$641	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$523	Average$799	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$528	Average$735	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$555	Average$788	FlexibilityNo cancel fee	On-time75%
Finnair	Cheapest$559	Average$688	FlexibilityNo cancel fee	On-time76%
Lufthansa	Cheapest$569	Average$773	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$581	Average$821	FlexibilityNo cancel fee	On-time67%
Air France	Cheapest$599	Average$822	FlexibilityNo cancel fee	On-time77%

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$259+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zurich are usually found in November or January, booked 56 days in advance, depart on a Sunday or Thursday and return on a Wednesday

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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 April 11, 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 April 11, 2025.

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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.

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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.

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Zurich. Price data was last updated on April 4, 2025.

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

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

Find hourly flight availability from Seattle to Zurich. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Zurich. Price data was last updated on December 16, 2024.

Rainfall in Zurich by month

Plan your trip to Zurich by taking into account the average rainfall totals by month.

Temperature in Zurich by month

Plan your trip to Zurich by taking into account the average temperature totals by month.

Reviews of airlines servicing Zurich

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.

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?

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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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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 April 11, 2025.