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$263+ Cheap flights from Switzerland 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from Switzerland to Seattle

Cheapest flights from Switzerland to Seattle
Explore the most affordable flight options available from Switzerland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This deal was found by Cheapflights users on 3/28. 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 4/1411:55 am
ZRH
-
SEA
1 stop17h 58m
United Airlines
Fri 4/247:00 am
SEA
-
ZRH
1 stop15h 45m
United Airlines
Deal found 3/28$509
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Sat 5/27:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Deal found 3/27$558
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Tue 4/287:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Deal found 3/24$566
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Fri 5/292:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Wed 6/1011:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Deal found 3/24$572
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Tue 10/62:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Tue 10/203:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/24$573
This Gotogate deal was found by Cheapflights users on 3/25. 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.
Tue 6/22:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Sun 6/147:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Deal found 3/25$577
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Sat 9/192:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Sun 10/47:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Deal found 3/24$578
This Gotogate deal was found by Cheapflights users on 3/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Mon 9/213:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/27$579
This lastminute.com deal was found by Cheapflights users on 3/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Tue 11/102:35 pm
SEA
-
ZRH
1 stop12h 30m
Icelandair
Deal found 3/28$580
This Gotogate deal was found by Cheapflights users on 3/24. 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.
Sat 8/292:00 pm
ZRH
-
SEA
1 stop30h 45m
Icelandair
Wed 9/303:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Deal found 3/24$581
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:15 am
BSL
-
SEA
1 stop12h 40m
United Airlines
Mon 9/282:10 pm
SEA
-
BSL
1 stop19h 10m
United Airlines
Deal found 3/28$653
This United Airlines deal was found by Cheapflights users on 3/26. 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 3/3111:00 am
BSL
-
SEA
2 stops34h 47m
United Airlines
Thu 6/116:50 pm
SEA
-
BSL
1 stop15h 50m
United Airlines
Deal found 3/26$659

Find flight deals from Switzerland to Seattle

Keep the following information in mind while searching for Switzerland to Seattle flight deals. Data was last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509

One-way from

$263
(Expedia)

Popular in

June

Cheapest in

February

Average price

$712
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 Switzerland to Seattle/Tacoma Intl
Search Deals
One-way flight from Switzerland to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 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 March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Switzerland 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 March 29, 2026.
Use the filters below to find and compare flights from Switzerland to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 9/24

8:15 am-11:55 am

1 stop12h 40m

Seattle/Tacoma Intl

Mon 9/28

10:10 pm-8:05 am

1 stop24h 55m

$594

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 5/9

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

Sat 5/16

5:02 am-7:45 am

2 stops17h 43m

$600

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 5/16

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

Fri 5/29

7:00 am-10:20 am

1 stop18h 20m

$600

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 9/5

11:20 am-11:24 pm

3 stops21h 04m

Seattle/Tacoma Intl

Sat 9/12

11:10 pm-8:05 am

1 stop23h 55m

$601

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 5/21

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

Sun 6/7

12:50 pm-11:40 am

1 stop13h 50m

$602

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Tue 5/5

8:15 am-6:32 pm

2 stops19h 17m

Seattle/Tacoma Intl

Tue 5/12

5:02 am-7:45 am

2 stops17h 43m

$605

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 9/9

8:15 am-5:45 pm

2 stops18h 30m

Seattle/Tacoma Intl

Wed 9/30

8:30 am-10:50 am

2 stops17h 20m

$607

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 9/24

9:25 am-6:32 pm

2 stops18h 07m

Seattle/Tacoma Intl

Mon 9/28

10:30 am-12:20 pm

2 stops16h 50m

$624

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 9/24

8:15 am-11:55 am

1 stop12h 40m

Seattle/Tacoma Intl

Mon 9/28

2:10 pm-6:20 pm

1 stop19h 10m

$653

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 6/11

8:15 am-6:30 pm

2 stops19h 15m

Seattle/Tacoma Intl

Sun 6/14

10:30 am-10:10 am

2 stops14h 40m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Switzerland to Seattle

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

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

Currently, April is the cheapest month in which you can book a flight from Switzerland to Seattle (average of $436). Flying from Switzerland to Seattle in March is currently the most expensive (average of $547). 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 often are flights from Switzerland to Seattle delayed?

About 27% of weekly flights between Switzerland and Seattle have experienced delays in the past year, with the average delay time being 91 minutes.

What is the most punctual flight time for Switzerland to Seattle flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Switzerland to Seattle flights?

Over the last year, Edelweiss Air have had the lowest number of delays on this route, with just 27% of flights being delayed.

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 March 29, 2026.
Read reviews from past customers who have flown SWISS,United Airlines, andIcelandair from Switzerland to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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
1,906 reviews
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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
9,504 reviews
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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
627 reviews
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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
7,872 reviews
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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
7,828 reviews
SWISS
7.5
Good
1,906 reviews

Boarding

7.7

Food

7.1

Comfort

7.4

Overall

7.5

Entertainment

6.8

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 Switzerland to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Switzerland?

    Most people fly into Seattle/Tacoma Intl (SEA) if they book a flight to Seattle from Switzerland. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

  • How long is the flight from Switzerland to Seattle?

    For as low as $594, United Airlines can have you in Seattle from Switzerland in 12h 40m. Switzerland and Seattle are separated by a distance of 5241 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Switzerland 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 $397 on British Airways and Aer Lingus, respectively.

  • What are the most popular routes from Switzerland to Seattle?

    While some choose either Geneva Geneve-Cointrin - Seattle/Tacoma Intl or Basel EuroAirport Swiss - Seattle/Tacoma Intl, Zurich - Seattle/Tacoma Intl is the most popular route from Switzerland to Seattle.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Switzerland to Seattle (average of $436). Flying from Switzerland to Seattle in March is currently the most expensive (average of $547). 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
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
Tukwila
Fife
Lakewood
Leavenworth
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Switzerland to Seattle

Discover the top 6 airlines that operate flights from Switzerland 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$194Average$667FlexibilityNo cancel feeOn-time76%
CondorCheapest$370Average$508FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$481Average$715FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$535Average$620FlexibilityNo cancel feeOn-time70%
SWISSCheapest$538Average$756FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$557Average$566FlexibilityNo cancel feeOn-time69%

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