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Switzerland

$268+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap 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 June 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:55 pm
SEA
-
GVA
1 stop18h 25m
Scandinavian Airlines
Sat 10/1011:05 am
GVA
-
SEA
1 stop35h 40m
Scandinavian Airlines
Deal found 6/24$572
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:55 pm
SEA
-
GVA
1 stop33h 25m
Scandinavian Airlines
Sat 10/1011:05 am
GVA
-
SEA
1 stop35h 40m
Scandinavian Airlines
Deal found 6/24$576
This oojo deal was found by Cheapflights users on 6/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Thu 8/202:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/23$606
This Gotogate deal was found by Cheapflights users on 6/24. 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.
Mon 8/311:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Wed 8/192:00 pm
ZRH
-
SEA
1 stop30h 45m
Icelandair
Deal found 6/24$607
This Flighttix deal was found by Cheapflights users on 6/24. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Wed 9/92:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/24$608
This Scandinavian Airlines deal was found by Cheapflights users on 6/24. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm
SEA
-
ZRH
1 stop13h 15m
Scandinavian Airlines
Fri 10/912:40 pm
ZRH
-
SEA
2 stops34h 05m
Scandinavian Airlines
Deal found 6/24$610
This oojo deal was found by Cheapflights users on 6/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2911:25 pm
SEA
-
ZRH
1 stop28h 40m
Icelandair
Sun 9/67:55 am
ZRH
-
SEA
1 stop12h 50m
Icelandair
Deal found 6/25$611
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Mon 8/312:00 pm
ZRH
-
SEA
1 stop12h 55m
Icelandair
Deal found 6/25$612
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:40 pm
SEA
-
ZRH
1 stop12h 25m
Icelandair
Thu 9/32:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/22$613
This FlightHub deal was found by Cheapflights users on 6/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 pm
SEA
-
ZRH
1 stop22h 35m
Icelandair
Fri 9/182:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/22$616
This oojo deal was found by Cheapflights users on 6/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Wed 8/262:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/24$617
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 pm
SEA
-
ZRH
1 stop33h 05m
Icelandair
Tue 9/292:00 pm
ZRH
-
SEA
1 stop15h 40m
Icelandair
Deal found 6/20$618

Find flight deals from Seattle to Switzerland

Keep the following information in mind while searching for Seattle to Switzerland flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(Kiwi.com)

One-way from

$268
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$1,060
Provider with most accurate pricing for Seattle/Tacoma Intl-Zurich flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Zurich flights.
Search Deals
From Seattle/Tacoma Intl to Switzerland
Search Deals
One-way flight from Seattle/Tacoma Intl to Switzerland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 26, 2026.
Use the filters below to find and compare flights from Seattle to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 8/31

8:20 pm-8:35 pm

1 stop15h 15m

Geneva Geneve-Cointrin

Thu 11/26

6:45 am-11:30 am

1 stop13h 45m

$754

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 8/24

12:44 pm-5:05 pm

2 stops19h 21m

Geneva Geneve-Cointrin

Mon 8/31

10:15 am-11:55 am

1 stop34h 40m

$766

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 9/1

5:50 am-9:55 am

2 stops19h 05m

Geneva Geneve-Cointrin

Wed 9/9

12:40 pm-2:22 pm

2 stops34h 42m

$774

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/3

6:00 am-8:05 am

1 stop17h 05m

Zurich

Wed 8/19

11:50 am-11:37 am

1 stop32h 47m

$775

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Tue 8/18

2:10 pm-2:05 pm

1 stop14h 55m

Basel EuroAirport Swiss

Wed 8/26

6:10 am-11:55 am

1 stop14h 45m

$775

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Mon 8/17

7:30 am-9:15 am

2 stops16h 45m

Basel EuroAirport Swiss

Tue 8/25

6:05 am-9:31 pm

2 stops24h 26m

$777

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 8/18

7:11 am-2:50 pm

2 stops22h 39m

Zurich

Wed 8/26

1:15 pm-4:59 pm

1 stop12h 44m

$779

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 9/2

8:20 pm-8:35 pm

1 stop15h 15m

Geneva Geneve-Cointrin

Wed 11/25

12:15 pm-4:55 pm

1 stop13h 40m

$794

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 9/2

8:20 pm-8:35 pm

1 stop15h 15m

Geneva Geneve-Cointrin

Fri 11/27

12:10 pm-4:55 pm

1 stop13h 45m

$794

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 8/17

12:44 pm-5:05 pm

2 stops19h 21m

Geneva Geneve-Cointrin

Sun 8/30

6:10 am-11:55 am

1 stop14h 45m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 55 resultsSorted by cheapest first
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6

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, August is the cheapest month in which you can book a flight from Seattle to Switzerland (average of $302). Flying from Seattle to Switzerland in June is currently the most expensive (average of $570). 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 far ahead should I book a flight from Seattle to Switzerland?

To ensure you get the cheapest price possible for a flight from Seattle to Switzerland, you should look to book at least 16 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.

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 June 26, 2026.
Get a feel of what it's like to fly with Delta,SWISS, andIcelandair 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
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,440 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
SWISS
7.5
Good
1,972 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Icelandair
7.0
Good
689 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
British Airways
6.7
Okay
8,072 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Condor
6.5
Okay
465 reviews
Delta
7.8
Good
8,440 reviews

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 15h 15m. Fly via British Airways, United Airlines, or Air Canada to get the fastest option. Seattle and Switzerland are separated by a distance of 5250 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 to fly from Seattle to Switzerland one-way?

    One-way options have recently been found by users for as low as $187 on Icelandair. Other airlines that offer cheap prices include British Airways from $207 and SWISS from $214 one-way.

  • 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.

  • 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, August is the cheapest month in which you can book a flight from Seattle to Switzerland (average of $302). Flying from Seattle to Switzerland in June is currently the most expensive (average of $570). 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

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 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 June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$317Average$582FlexibilityNo cancel feeOn-time76%
SWISSCheapest$365Average$848FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$449Average$609FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$452Average$1,078FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$455Average$651FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$477Average$938FlexibilityNo cancel feeOn-time71%
CondorCheapest$500Average$746FlexibilityNo cancel feeOn-time76%
KLMCheapest$501Average$934FlexibilityNo cancel feeOn-time75%
DeltaCheapest$501Average$785FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$503Average$735FlexibilityNo cancel feeOn-time70%

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