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$384+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Find 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 February 22, 2025.

This Bravofly deal was found by Cheapflights users on 2/21. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:05 amZRH - SEA
1 stop16h 00mCondor
Sun 4/275:05 pmSEA - ZRH
1 stop13h 40mCondor
Deal found 2/21$467
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 5/26:00 amBSL - SEA
1 stop14h 35mAmerican Airlines
Mon 5/121:30 pmSEA - BSL
1 stop24h 20mAmerican Airlines
Deal found 2/21$490
This British Airways deal was found by Cheapflights users on 2/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/105:10 pmBSL - SEA
1 stop27h 25mBritish Airways
Tue 4/221:30 pmSEA - BSL
1 stop24h 20mBritish Airways
Deal found 2/21$492
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amBSL - SEA
1 stop14h 35mMultiple Airlines
Mon 5/127:23 amSEA - BSL
2 stops19h 22mMultiple Airlines
Deal found 2/21$494
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Sat 3/86:40 amZRH - SEA
1 stop13h 40mBritish Airways
Mon 3/247:50 pmSEA - ZRH
1 stop14h 25mBritish Airways
Deal found 2/21$494
This Billigflug deal was found by Cheapflights users on 2/21. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2810:15 amZRH - SEA
1 stop19h 50mMultiple Airlines
Sun 4/138:20 pmSEA - ZRH
1 stop17h 05mMultiple Airlines
Deal found 2/21$495
This Finnair deal was found by Cheapflights users on 2/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:00 amGVA - SEA
1 stop13h 10mMultiple Airlines
Tue 4/158:20 pmSEA - GVA
1 stop15h 15mMultiple Airlines
Deal found 2/22$496
This American Airlines deal was found by Cheapflights users on 2/21. 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 4/87:15 amZRH - SEA
1 stop12h 55mAmerican Airlines
Wed 4/3011:20 amSEA - ZRH
2 stops18h 45mAmerican Airlines
Deal found 2/21$500
This Booking.com deal was found by Cheapflights users on 2/21. 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.
Mon 4/147:00 amGVA - SEA
1 stop13h 35mBritish Airways
Tue 4/291:30 pmSEA - GVA
1 stop17h 10mBritish Airways
Deal found 2/21$500
This American Airlines deal was found by Cheapflights users on 2/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:05 amGVA - SEA
1 stop13h 15mAmerican Airlines
Mon 3/2411:55 amSEA - GVA
2 stops18h 40mAmerican Airlines
Deal found 2/22$511
This CheapTickets.ch deal was found by Cheapflights users on 2/21. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:45 amZRH - SEA
2 stops32h 09mRoyal Air Maroc
Sun 4/2710:59 pmSEA - ZRH
1 stop24h 51mRoyal Air Maroc
Deal found 2/21$513
This United Airlines deal was found by Cheapflights users on 2/21. 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 5/1612:40 pmGVA - SEA
1 stop15h 57mUnited Airlines
Mon 5/267:00 amSEA - GVA
2 stops18h 00mUnited Airlines
Deal found 2/21$522

Find flights from Switzerland to Seattle within your budget

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 February 22, 2025.

Fly from

Switzerland

Fly to

Seattle

Route

Depart

Return

Price

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 4/23

8:05 am-3:05 pm

1 stop16h 00m

Seattle/Tacoma Intl

Sun 4/27

5:05 pm-3:45 pm

1 stop13h 40m

$467

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Fri 5/2

6:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

Mon 5/12

1:30 pm-10:50 pm

1 stop24h 20m

$490

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 4/10

5:10 pm-11:35 am

1 stop27h 25m

Seattle/Tacoma Intl

Tue 4/22

1:30 pm-10:50 pm

1 stop24h 20m

$492

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Fri 5/2

6:00 am-11:35 am

1 stop14h 35m

Seattle/Tacoma Intl

Mon 5/12

7:23 am-11:45 am

2 stops19h 22m

$494

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 3/8

6:40 am-11:20 am

1 stop13h 40m

Seattle/Tacoma Intl

Mon 3/24

7:50 pm-6:15 pm

1 stop14h 25m

$494

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 3/28

10:15 am-10:05 pm

1 stop19h 50m

Seattle/Tacoma Intl

Sun 4/13

8:20 pm-10:25 pm

1 stop17h 05m

$495

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Tue 4/8

7:00 am-11:10 am

1 stop13h 10m

Seattle/Tacoma Intl

Tue 4/15

8:20 pm-8:35 pm

1 stop15h 15m

$496

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Tue 4/8

7:15 am-11:10 am

1 stop12h 55m

Seattle/Tacoma Intl

Wed 4/30

11:20 am-3:05 pm

2 stops18h 45m

$500

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Mon 4/14

7:00 am-11:35 am

1 stop13h 35m

Seattle/Tacoma Intl

Tue 4/29

1:30 pm-3:40 pm

1 stop17h 10m

$500

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Sat 3/8

7:05 am-11:20 am

1 stop13h 15m

Seattle/Tacoma Intl

Mon 3/24

11:55 am-2:35 pm

2 stops18h 40m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 51 results
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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.

Travel insights for flights from Switzerland to Seattle

Get recent, data-driven insights about flights from Switzerland to Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Switzerland to Seattle (average of $238). Flying from Switzerland to Seattle in July is currently the most expensive (average of $411). 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 CH to SEA?

Find hourly flight availability from Switzerland 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 February 22, 2025.

When flying from Switzerland to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 February 22, 2025.
Read through reviews of airlines operating flights from Switzerland to Seattle, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Switzerland to Seattle one-way?

    For one-way options, check prices for Condor. According to our data, you can fly for as low as $476. Users have also found prices from $498 and $574 on British Airways and Scandinavian Airlines, respectively.

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

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

  • What are the cheapest flights from Switzerland to Seattle?

    The cheapest flight price from Switzerland to Seattle is $1,020. On average you can expect to pay $1,731. The most popular route, (Geneva Geneve-Cointrin - Seattle/Tacoma Intl), can usually be booked for $499.

  • 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, January is the cheapest month in which you can book a flight from Switzerland to Seattle (average of $238). Flying from Switzerland to Seattle in July is currently the most expensive (average of $411). 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 Switzerland?

Book flights to Switzerland if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Alternative routes for Switzerland to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$444Average$573FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$470Average$664FlexibilityNo cancel feeOn-time76%
DeltaCheapest$494Average$589FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$508Average$673FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$517Average$620FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$522Average$785FlexibilityNo cancel feeOn-time70%
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