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$374+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Wed 5/203:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 1/28$426
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Sun 5/173:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 1/28$427
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/22:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Wed 6/103:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 1/28$432
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:55 am
ZRH
-
SEA
1 stop17h 58m
United Airlines
Mon 5/187:08 am
SEA
-
ZRH
1 stop18h 12m
United Airlines
Deal found 1/28$497
This deal was found by Cheapflights users on 1/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Sun 5/173:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 1/28$528
This Flysmarter deal was found by Cheapflights users on 1/28. 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.
Thu 10/2912:45 pm
ZRH
-
SEA
1 stop13h 10m
Multiple Airlines
Mon 11/26:50 pm
SEA
-
ZRH
1 stop14h 35m
Multiple Airlines
Deal found 1/28$538
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 10/73:20 pm
ZRH
-
SEA
1 stop29h 15m
American Airlines
Sat 10/241:35 pm
SEA
-
ZRH
1 stop14h 05m
American Airlines
Deal found 1/28$548
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sun 3/110:15 am
ZRH
-
SEA
1 stop20h 42m
American Airlines
Mon 3/91:37 pm
SEA
-
ZRH
2 stops17h 53m
American Airlines
Deal found 1/27$550
This American Airlines deal was found by Cheapflights users on 1/27. 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 8/1811:45 am
ZRH
-
SEA
2 stops30h 34m
American Airlines
Tue 9/11:32 pm
SEA
-
ZRH
2 stops18h 28m
American Airlines
Deal found 1/27$551
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 8/153:35 pm
ZRH
-
SEA
2 stops34h 15m
American Airlines
Sat 9/51:32 pm
SEA
-
ZRH
2 stops20h 23m
American Airlines
Deal found 1/27$552
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 8/207:15 am
ZRH
-
SEA
2 stops21h 47m
American Airlines
Fri 9/42:32 pm
SEA
-
ZRH
2 stops21h 18m
American Airlines
Deal found 1/27$553
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/1510:15 am
ZRH
-
SEA
1 stop20h 42m
American Airlines
Tue 3/171:37 pm
SEA
-
ZRH
2 stops17h 53m
American Airlines
Deal found 1/28$554

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$426

One-way from

$374
(Booking.com)

Popular in

June

Cheapest in

May

Average price

$616
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. 1% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 3/1

9:00 am-11:35 am

1 stop35h 35m

Seattle/Tacoma Intl

Mon 3/9

3:10 pm-10:30 pm

1 stop23h 20m

$567

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 5/21

10:50 am-10:55 pm

2 stops21h 05m

Seattle/Tacoma Intl

Sun 6/7

8:20 pm-10:25 pm

1 stop17h 05m

$568

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 5/16

10:50 am-10:26 pm

2 stops20h 36m

Seattle/Tacoma Intl

Sat 6/6

8:20 pm-10:40 pm

1 stop17h 20m

$569

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Mon 3/2

9:00 am-10:22 pm

2 stops22h 22m

Seattle/Tacoma Intl

Tue 3/17

1:45 pm-5:50 pm

2 stops20h 05m

$575

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 4/18

7:00 am-2:42 pm

2 stops16h 42m

Seattle/Tacoma Intl

Sat 4/25

1:30 pm-1:55 pm

1 stop15h 25m

$575

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 3/1

6:50 am-8:44 pm

2 stops22h 54m

Seattle/Tacoma Intl

Mon 3/9

7:20 am-9:50 am

2 stops18h 30m

$575

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 4/1

10:50 am-11:04 pm

2 stops21h 14m

Seattle/Tacoma Intl

Thu 4/30

1:35 pm-6:20 pm

2 stops19h 45m

$578

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 5/21

10:50 am-10:55 pm

2 stops21h 05m

Seattle/Tacoma Intl

Sun 6/7

8:20 pm-9:45 am

2 stops28h 25m

$580

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Mon 3/23

6:50 am-8:59 pm

2 stops22h 09m

Seattle/Tacoma Intl

Thu 4/30

7:15 am-11:05 am

2 stops18h 50m

$580

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 3/20

6:05 am-12:30 pm

1 stop14h 25m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 17 results
1
2
  • Most accurate provider: When it comes to deals on Zurich-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Zurich-Seattle flight deals on Cheapflights vs. FlightHub >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 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 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 January 23, 2026.

To ensure you get the cheapest price possible for a flight from Zurich to Seattle, you should look to book at least 27 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 $439). Flying from Zurich to Seattle in January is currently the most expensive (average of $560). 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.

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 January 29, 2026.
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
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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
9,215 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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
7.1
Good
606 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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
7,756 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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
7,705 reviews
SWISS
7.6
Good
1,864 reviews

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Overall

7.6

Food

7.1

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 22h 22m. Delta provides one of the quickest options available for as low as $575. Airlines will cover a distance of 5241 mi.

  • 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 $376 on British Airways and Aer Lingus, 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 $439). Flying from Zurich to Seattle in January is currently the most expensive (average of $560). 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
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$194Average$667FlexibilityNo cancel feeOn-time76%
CondorCheapest$370Average$508FlexibilityNo 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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