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$363+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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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

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$591
(United Airlines)

One-way from

$363
(British Airways)

Popular in

December

Cheapest in

May

Average price

$597
Provider with most accurate pricing for Zurich-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Zurich-Seattle/Tacoma Intl flights.
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From Zurich to Seattle/Tacoma Intl
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One-way flight from Zurich to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 6, 2025.

This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 12/1411:25 amZRH - SEA
2 stops22h 25mUnited Airlines
Tue 1/138:10 amSEA - ZRH
2 stops18h 25mUnited Airlines
Deal found 11/6$591
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 12/127:15 amZRH - SEA
1 stop15h 05mUnited Airlines
Tue 12/308:00 amSEA - ZRH
1 stop14h 40mUnited Airlines
Deal found 11/6$592
This Flysmarter deal was found by Cheapflights users on 11/6. 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.
Sat 11/222:15 pmZRH - SEA
1 stop30h 30mKLM
Sat 11/293:00 pmSEA - ZRH
1 stop32h 15mKLM
Deal found 11/6$593
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 12/1211:45 amZRH - SEA
2 stops22h 05mUnited Airlines
Wed 12/315:54 pmSEA - ZRH
2 stops18h 51mUnited Airlines
Deal found 11/6$596
This Gotogate deal was found by Cheapflights users on 11/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:05 pmZRH - SEA
1 stop27h 05mMultiple Airlines
Tue 1/138:10 amSEA - ZRH
1 stop17h 15mMultiple Airlines
Deal found 11/6$634

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 November 6, 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

Sun 12/14

11:25 am-12:50 am

2 stops22h 25m

Seattle/Tacoma Intl

Tue 1/13

8:10 am-10:35 am

1 stop17h 25m

$591

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 4/1

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

Thu 4/30

7:00 am-7:45 am

1 stop15h 45m

$591

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 12/12

7:15 am-1:20 pm

1 stop15h 05m

Seattle/Tacoma Intl

Wed 12/31

5:02 am-8:40 am

2 stops18h 38m

$592

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 12/12

7:15 am-1:20 pm

1 stop15h 05m

Seattle/Tacoma Intl

Tue 12/30

8:00 am-7:40 am

1 stop14h 40m

$592

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 11/22

2:15 pm-11:45 am

1 stop30h 30m

Seattle/Tacoma Intl

Sat 11/29

3:00 pm-8:15 am

1 stop32h 15m

$593

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 4/1

8:15 am-7:18 pm

2 stops20h 03m

Seattle/Tacoma Intl

Thu 4/30

8:00 am-10:20 am

1 stop17h 20m

$621

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Mon 1/19

6:45 am-9:59 pm

2 stops24h 14m

$363

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Mon 1/19

7:35 pm-11:30 am

1 stop24h 55m

$427

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 11/20

8:45 pm-10:22 am

3 stops46h 37m

$565

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 11/23

1:00 pm-5:00 pm

1 stop13h 00m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust 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 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 October 31, 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 $433). Flying from Zurich to Seattle in January is currently the most expensive (average of $541). 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 November 6, 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 November 6, 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
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,779 reviews
SWISS
7.5
Good
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
United Airlines
7.4
Good
9,007 reviews
SWISS
7.5
Good
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Icelandair
7.1
Good
572 reviews
SWISS
7.5
Good
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,558 reviews
SWISS
7.5
Good
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
British Airways
6.7
Okay
7,500 reviews
SWISS
7.5
Good
1,779 reviews

Overall

7.5

Food

7.1

Crew

8.2

Boarding

7.6

Comfort

7.4

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

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 22h 25m. United Airlines provides one of the quickest options available for as low as $591. Airlines will cover a distance of 5241 mi.

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

    Currently priced at $370, Condor will fly you from Zurich to Seattle and back. In addition to Condor, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Lufthansa - these airlines can fly you to your destination from $470 and $481, respectively. These flights start at 40% lower than the current average price 3 months from now.

  • 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 $433). Flying from Zurich to Seattle in January is currently the most expensive (average of $541). 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
SeaTac
Tacoma
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Zurich to Seattle

Discover the top 7 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$370Average$508FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$470Average$669FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$481Average$528FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$526Average$531FlexibilityNo cancel feeOn-time71%
SWISSCheapest$538Average$756FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$543Average$543FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$544Average$566FlexibilityNo cancel feeOn-time69%

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