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Switzerland

$273+ Cheap flights from Seattle (SEA) to Switzerland

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheap flight deals from Seattle to Switzerland

Keep the following information in mind while searching for Seattle to Switzerland flight deals. Data was last updated September 19, 2025.

Round-trip from

$433
(United Airlines)

One-way from

$273
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$646

Good round-trip deal

$748 or less

Good one-way deal

$470 or less
From Seattle/Tacoma Intl to Switzerland
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One-way flight from Seattle/Tacoma Intl to Switzerland
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Highest demand for flights based on searches. 15% potential increase in price ($120 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Switzerland.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Switzerland.
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Find flight deals from Seattle to Switzerland

Cheapest flights from Seattle to Switzerland
Explore the most affordable flight options available from Seattle to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amSEA - GVA
1 stop16h 30mUnited Airlines
Tue 11/411:20 amGVA - SEA
2 stops20h 55mUnited Airlines
Deal found 9/16$440
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 amSEA - GVA
2 stops17h 25mAir Canada
Tue 11/411:10 amGVA - SEA
2 stops20h 06mAir Canada
Deal found 9/16$441
This Scandinavian Airlines deal was found by Cheapflights users on 9/18. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/612:45 pmSEA - ZRH
2 stops35h 55mScandinavian Airlines
Thu 10/168:25 pmZRH - SEA
1 stop26h 35mScandinavian Airlines
Deal found 9/18$447
This Gurufare deal was found by Cheapflights users on 9/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/73:45 pmSEA - ZRH
1 stop12h 20mIcelandair
Wed 10/152:00 pmZRH - SEA
1 stop12h 50mIcelandair
Deal found 9/18$449
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:45 pmSEA - ZRH
2 stops35h 55mScandinavian Airlines
Wed 10/152:00 pmZRH - SEA
2 stops57h 00mScandinavian Airlines
Deal found 9/17$450
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/108:10 amSEA - GVA
1 stop14h 25mUnited Airlines
Tue 12/1611:20 amGVA - SEA
1 stop18h 34mUnited Airlines
Deal found 9/18$451
This Flightnetwork deal was found by Cheapflights users on 9/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 amSEA - GVA
2 stops17h 25mMultiple Airlines
Tue 11/46:45 amGVA - SEA
1 stop14h 25mMultiple Airlines
Deal found 9/17$452
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 11/267:20 amSEA - ZRH
1 stop18h 10mDelta
Wed 4/1510:10 amZRH - SEA
1 stop22h 56mDelta
Deal found 9/17$454
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/211:59 pmSEA - GVA
2 stops22h 26mUnited Airlines
Tue 12/911:20 amGVA - SEA
1 stop18h 34mUnited Airlines
Deal found 9/15$456
This American Airlines deal was found by Cheapflights users on 9/18. 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 12/101:28 pmSEA - ZRH
2 stops17h 02mAmerican Airlines
Wed 4/1511:45 amZRH - SEA
1 stop19h 01mAmerican Airlines
Deal found 9/18$458
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:45 pmSEA - ZRH
2 stops22h 00mScandinavian Airlines
Thu 10/238:25 pmZRH - SEA
1 stop26h 35mScandinavian Airlines
Deal found 9/17$465
This Scandinavian Airlines deal was found by Cheapflights users on 9/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:25 pmSEA - ZRH
2 stops20h 30mScandinavian Airlines
Sat 10/186:00 pmZRH - SEA
2 stops29h 00mScandinavian Airlines
Deal found 9/17$468

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Switzerland 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 September 19, 2025.
Use the filters below to find and compare flights from Seattle to Switzerland that are best for you.

Fly from

Seattle

Fly to

Switzerland

Route

Depart

Return

Price

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/24

2:14 pm-7:25 am

3 stops32h 11m

Geneva Geneve-Cointrin

Wed 3/11

1:00 pm-9:50 pm

2 stops40h 50m

$433

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 10/19

6:00 am-7:30 am

1 stop16h 30m

Geneva Geneve-Cointrin

Tue 11/4

11:20 am-8:54 pm

1 stop18h 34m

$443

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/28

5:00 am-7:35 am

2 stops17h 35m

Geneva Geneve-Cointrin

Fri 2/13

11:20 am-8:56 pm

1 stop18h 36m

$452

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/25

8:17 am-7:35 am

1 stop14h 18m

Geneva Geneve-Cointrin

Tue 3/10

10:20 am-10:59 pm

2 stops20h 39m

$452

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 12/10

11:35 am-10:30 am

1 stop13h 55m

Zurich

Wed 4/15

10:10 am-10:24 pm

1 stop21h 14m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 11/25

7:20 am-10:30 am

1 stop18h 10m

Zurich

Fri 12/5

1:30 pm-10:21 pm

1 stop17h 51m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 10/8

12:45 pm-7:45 pm

2 stops22h 00m

Zurich

Thu 10/23

8:25 pm-2:00 pm

1 stop26h 35m

$465

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/30

2:25 pm-7:55 pm

2 stops20h 30m

Zurich

Sat 10/18

6:00 pm-2:00 pm

2 stops29h 00m

$468

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Tue 11/25

1:40 pm-1:50 pm

1 stop15h 10m

Basel EuroAirport Swiss

Fri 12/5

6:05 am-11:50 am

1 stop14h 45m

$469

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 12/30

8:10 am-10:25 am

1 stop17h 15m

Zurich

Fri 1/9

9:25 am-7:16 pm

2 stops18h 51m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 44 results
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Best time to book a flight from Seattle to Switzerland

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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Switzerland (average of $637). Flying from Seattle to Switzerland in June is currently the most expensive (average of $1,147). 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 CH?

Find hourly flight availability from Seattle to Switzerland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Switzerland as you normally would.

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

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

Travelers seeking maximum savings on their Seattle to Switzerland flight should consider departing on Friday afternoons 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.

Reviews of airlines servicing Switzerland

Get insights into the airlines that provide service to Switzerland. 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 Switzerland. Reviews last updated September 19, 2025.
Get a feel of what it's like to fly with Delta, SWISS, and Icelandair from Seattle to Switzerland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.6
Good
1,737 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
545 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,415 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,373 reviews
Delta
8.0
Very good
7,964 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Switzerland. 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 from for flights from Seattle to Switzerland?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Switzerland.

  • How popular is this Seattle to Switzerland flight route?

    Flights from Seattle/Tacoma Intl to Switzerland have been viewed 1 times in the past calendar month.

  • How long is the flight from Seattle to Switzerland?

    There are many flights that can get you from Seattle to Switzerland in 13h 55m. Fly via United Airlines, Delta, or Scandinavian Airlines to get the fastest option. Seattle and Switzerland are separated by 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 most popular routes from Seattle to Switzerland?

    Most travelers choose Seattle/Tacoma Intl - Zurich, Seattle/Tacoma Intl - Geneva Geneve-Cointrin or Seattle/Tacoma Intl - Basel EuroAirport Swiss when deciding on the best route from Seattle to Switzerland.

  • What are the cheapest flights from Seattle to Switzerland?

    On average you can expect to pay $678 for a flight from Seattle to Switzerland. The cheapest flight overall is $374 while the most popular route, (Seattle/Tacoma Intl - Zurich) is currently priced at $383.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Seattle to Switzerland (average of $637). Flying from Seattle to Switzerland in June is currently the most expensive (average of $1,147). 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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Top 10 airlines flying from Seattle to Switzerland

Discover the top 10 airlines that operate flights from Seattle to Switzerland. 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$384Average$482FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$400Average$576FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$824FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$443Average$687FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$452Average$767FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$485Average$681FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$486Average$636FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$491Average$736FlexibilityNo cancel feeOn-time76%
DeltaCheapest$506Average$755FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$526Average$698FlexibilityNo cancel feeOn-time67%

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