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$297+ Cheap flights from Zurich (ZRH) to Seattle (SEA)

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Zurich to Seattle/Tacoma Intl are usually found in May or February, booked 11 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Zurich to Seattle

Cheapest flights from Zurich to Seattle
Explore the most affordable flight options available from Zurich to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:45 amZRH - SEA
1 stop18h 12mUnited Airlines
Wed 1/710:58 amSEA - ZRH
2 stops15h 57mUnited Airlines
Deal found 12/26$857
This American Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 amZRH - SEA
1 stop20h 49mAmerican Airlines
Mon 1/198:04 amSEA - ZRH
2 stops25h 21mAmerican Airlines
Deal found 12/26$858
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:25 amZRH - SEA
2 stops22h 47mUnited Airlines
Mon 1/128:10 amSEA - ZRH
1 stop14h 30mUnited Airlines
Deal found 12/26$861
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:05 amZRH - SEA
2 stops24h 47mUnited Airlines
Sat 1/109:25 amSEA - ZRH
1 stop21h 05mUnited Airlines
Deal found 12/26$880
This Flysmarter deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:15 amZRH - SEA
2 stops21h 58mBritish Airways
Mon 1/199:45 pmSEA - ZRH
2 stops32h 45mBritish Airways
Deal found 12/26$893
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:45 amZRH - SEA
1 stop18h 12mUnited Airlines
Sat 1/1012:35 pmSEA - ZRH
1 stop17h 55mUnited Airlines
Deal found 12/26$902
This KLM deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:40 pmZRH - SEA
1 stop27h 10mMultiple Airlines
Sat 1/101:40 pmSEA - ZRH
1 stop15h 15mMultiple Airlines
Deal found 12/26$969
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:50 amZRH - SEA
1 stop14h 00mDelta
Tue 1/131:40 pmSEA - ZRH
1 stop19h 10mDelta
Deal found 12/26$992

Find flight deals from Zurich to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Zurich (ZRH) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$426

One-way from

$297

Popular in

June

Cheapest in

May

Average price

$704
Provider with most accurate pricing for Zurich-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Zurich-Seattle/Tacoma Intl flights.
Search Deals
From Zurich to Seattle/Tacoma Intl
Search Deals
One-way flight from Zurich to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Zurich to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
Use the filters below to find and compare flights from Zurich to Seattle that are best for you.

Fly from

Zurich

Fly to

Seattle

Route

Depart

Return

Price

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 1/23

6:05 am-10:20 pm

2 stops25h 15m

Seattle/Tacoma Intl

Fri 2/6

10:50 am-2:40 pm

2 stops18h 50m

$533

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 3/6

1:15 pm-11:30 am

1 stop31h 15m

Seattle/Tacoma Intl

Tue 3/10

7:50 pm-6:25 pm

1 stop14h 35m

$537

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 5/21

7:15 am-11:35 am

1 stop13h 20m

Seattle/Tacoma Intl

Sun 6/7

1:35 pm-8:50 pm

1 stop22h 15m

$538

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 1/23

6:05 am-4:55 pm

1 stop19h 50m

Seattle/Tacoma Intl

Fri 2/6

6:50 pm-10:20 am

1 stop30h 30m

$540

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Mon 2/9

7:35 pm-4:55 pm

1 stop30h 20m

Seattle/Tacoma Intl

Mon 2/23

1:39 pm-3:30 pm

2 stops16h 51m

$540

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 2/15

12:40 pm-4:55 pm

1 stop13h 15m

Seattle/Tacoma Intl

Tue 3/17

7:15 am-11:35 am

2 stops20h 20m

$540

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 2/28

6:35 am-11:30 am

1 stop13h 55m

Seattle/Tacoma Intl

Sun 3/8

7:50 pm-6:45 pm

1 stop14h 55m

$540

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 5/21

7:15 am-11:35 am

1 stop13h 20m

$297

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 4/18

7:30 pm-11:35 am

1 stop25h 05m

$376

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Tue 4/7

7:05 pm-6:25 pm

2 stops32h 20m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from Zurich to Seattle

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 Zurich to Seattle in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Zurich-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Zurich-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Zurich-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Zurich-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 Zurich-Seattle 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 Zurich to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Zurich 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 Zurich to Seattle

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

Use this chart to determine the optimal time to book a round-trip flight from Zurich to Seattle. Price data was last updated on December 26, 2025.

To ensure you get the cheapest price possible for a flight from Zurich to Seattle, you should look to book at least 11 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Zurich to Seattle (average of $441). Flying from Zurich to Seattle in January is currently the most expensive (average of $561). 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 ZRH to SEA?

Find hourly flight availability from Zurich to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 28, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 43% on flights from Zurich to Seattle by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Zurich to Seattle?

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 28, 2025.
See what other customers who have flown with SWISS, United Airlines, and Icelandair from Zurich to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
SWISS
7.5
Good
1,829 reviews
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
United Airlines
7.4
Good
9,113 reviews
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Icelandair
7.0
Good
592 reviews
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
Lufthansa
6.8
Okay
7,658 reviews
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
British Airways
6.7
Okay
7,616 reviews
SWISS
7.5
Good
1,829 reviews

Boarding

7.7

Entertainment

6.8

Food

7.1

Overall

7.5

Comfort

7.4

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.

Related info for your journey

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

  • How long is the flight from Zurich to Seattle?

    A quick flight from Zurich to Seattle can take about 19h 50m. American Airlines provides one of the quickest options available for as low as $540. Airlines will cover a distance of 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 Zurich to Seattle round-trip?

    Currently priced at $194, Icelandair will fly you from Zurich to Seattle and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Condor and Lufthansa - these airlines can fly you to your destination from $370 and $481, respectively. These flights start at 69% lower than the current average price 3 months from now.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $322. Users have also found prices from $329 and $331 on British Airways and Scandinavian Airlines, respectively.

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

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

  • How can I find direct flights from Zurich to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Zurich to Seattle 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 Zurich to Seattle?

    Currently, April is the cheapest month in which you can book a flight from Zurich to Seattle (average of $441). Flying from Zurich to Seattle in January is currently the most expensive (average of $561). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
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Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Zurich to Seattle

Discover the top 6 airlines that operate flights from Zurich to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$370Average$508FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$470Average$667FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$481Average$558FlexibilityNo cancel feeOn-time76%
SWISSCheapest$538Average$763FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$543Average$543FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$557Average$566FlexibilityNo cancel feeOn-time69%

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