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$331+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
ZRH — SEA
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
1 adult, Economy
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Cheap flight deals from Switzerland to Seattle

Keep the following information in mind while searching for Switzerland to Seattle flight deals. Data was last updated octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$483
(Flighttix)

One-way from

$331
(Priceline)

Popular in

December

Cheapest in

May

Average price

$589
Provider with most accurate pricing for Zurich-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Zurich-Seattle/Tacoma Intl flights.
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From Switzerland to Seattle/Tacoma Intl
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One-way flight from Switzerland to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 octubre 23, 2025.

This Flighttix deal was found by Cheapflights users on 10/23. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:05 amZRH - SEA
1 stop16h 35mCondor
sáb. 12/275:40 pmSEA - ZRH
1 stop12h 40mCondor
Deal found 10/23$483
This Flighttix deal was found by Cheapflights users on 10/22. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/248:00 amZRH - SEA
1 stop16h 05mCondor
jue. 11/65:40 pmSEA - ZRH
1 stop18h 05mCondor
Deal found 10/22$484
This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/228:00 amZRH - SEA
1 stop16h 05mCondor
lun. 10/276:40 pmSEA - ZRH
1 stop18h 05mCondor
Deal found 10/21$530
This American Airlines deal was found by Cheapflights users on 10/21. 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.
jue. 11/610:15 amZRH - SEA
1 stop21h 05mAmerican Airlines
lun. 11/1011:42 amSEA - ZRH
2 stops18h 48mAmerican Airlines
Deal found 10/21$556
This American Airlines deal was found by Cheapflights users on 10/22. 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.
sáb. 12/67:10 amBSL - SEA
2 stops23h 49mAmerican Airlines
sáb. 12/1310:38 amSEA - BSL
2 stops19h 57mAmerican Airlines
Deal found 10/22$558
This American Airlines deal was found by Cheapflights users on 10/22. 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.
dom. 11/1610:15 amZRH - SEA
1 stop21h 05mAmerican Airlines
mar. 12/26:50 pmSEA - ZRH
1 stop16h 30mAmerican Airlines
Deal found 10/22$560
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:45 amZRH - SEA
1 stop13h 45mAmerican Airlines
mié. 11/265:24 amSEA - ZRH
2 stops17h 51mAmerican Airlines
Deal found 10/23$573
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1012:25 pmGVA - SEA
2 stops20h 17mAmerican Airlines
dom. 11/2312:59 amSEA - GVA
2 stops29h 36mAmerican Airlines
Deal found 10/23$593
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/176:50 amGVA - SEA
1 stop14h 20mUnited Airlines
lun. 12/16:15 amSEA - GVA
1 stop16h 10mUnited Airlines
Deal found 10/23$607
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/76:45 amGVA - SEA
2 stops21h 31mMultiple Airlines
dom. 12/148:10 amSEA - GVA
1 stop14h 25mMultiple Airlines
Deal found 10/23$610
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:45 amGVA - SEA
3 stops25h 59mUnited Airlines
sáb. 11/296:20 amSEA - GVA
1 stop16h 05mUnited Airlines
Deal found 10/23$612
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:45 amGVA - SEA
3 stops23h 15mUnited Airlines
sáb. 12/133:40 pmSEA - GVA
2 stops33h 20mUnited Airlines
Deal found 10/22$613

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 octubre 23, 2025.
Use the filters below to find and compare flights from Switzerland to Seattle that are best for you.

Fly from

Switzerland

Fly to

Seattle

Route

Depart

Return

Price

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

jue. 2/19

6:05 am-11:56 am

2 stops38h 51m

Seattle/Tacoma Intl

lun. 3/2

6:50 pm-6:15 pm

1 stop14h 25m

$545

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

lun. 1/12

6:45 am-10:20 pm

2 stops24h 35m

Seattle/Tacoma Intl

dom. 1/18

6:50 pm-6:45 pm

1 stop14h 55m

$547

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

lun. 1/12

6:45 am-4:55 pm

1 stop19h 10m

Seattle/Tacoma Intl

dom. 1/18

6:50 pm-6:45 pm

1 stop14h 55m

$553

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

jue. 11/6

10:15 am-10:20 pm

1 stop21h 05m

Seattle/Tacoma Intl

lun. 11/10

6:50 pm-6:25 pm

1 stop14h 35m

$556

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

sáb. 12/6

7:10 am-9:59 pm

2 stops23h 49m

Seattle/Tacoma Intl

sáb. 12/13

10:38 am-3:35 pm

2 stops19h 57m

$558

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

dom. 11/16

10:15 am-10:20 pm

1 stop21h 05m

Seattle/Tacoma Intl

mar. 12/2

6:50 pm-8:20 pm

1 stop16h 30m

$560

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

mar. 11/18

10:15 am-10:20 pm

1 stop21h 05m

Seattle/Tacoma Intl

mar. 11/25

12:59 am-8:15 am

2 stops22h 16m

$575

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

jue. 12/11

10:15 am-11:25 pm

2 stops22h 10m

Seattle/Tacoma Intl

sáb. 12/27

11:07 pm-8:15 am

1 stop24h 08m

$576

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

mar. 11/18

1:00 pm-5:00 pm

1 stop13h 00m

Seattle/Tacoma Intl

mié. 11/26

2:35 pm-12:05 pm

1 stop12h 30m

$577

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

sáb. 11/15

10:15 am-11:18 pm

2 stops22h 03m

Seattle/Tacoma Intl

mié. 11/26

5:24 am-8:15 am

2 stops17h 51m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 49 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.

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 $433). Flying from Switzerland to Seattle in July is currently the most expensive (average of $526). 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 octubre 23, 2025.

One of the essential ways to save on airfare from Switzerland to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 24% on airfare.

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 octubre 23, 2025.
Read reviews from past customers who have flown SWISS, United Airlines, and Icelandair 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
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.5
Good
1,772 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
United Airlines
7.4
Good
8,991 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Icelandair
7.1
Good
561 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
Lufthansa
6.8
Okay
7,514 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
British Airways
6.7
Okay
7,467 reviews
SWISS
7.5
Good
1,772 reviews

Entertainment

6.8

Boarding

7.7

Overall

7.5

Comfort

7.4

Food

7.1

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Katerina,Sep 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

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 $547, American Airlines can have you in Seattle from Switzerland in 24h 35m. 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 British Airways. According to our data, you can fly for as low as $331. Users have also found prices from $336 and $365 on American Airlines and Iberia, 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 $433). Flying from Switzerland to Seattle in July is currently the most expensive (average of $526). 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
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Fife
Issaquah

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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 7 airlines flying from Switzerland to Seattle

Discover the top 7 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$370Average$508FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$470Average$641FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$481Average$526FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$485Average$590FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$526Average$531FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$533Average$571FlexibilityNo cancel feeOn-time69%
SWISSCheapest$538Average$756FlexibilityNo cancel feeOn-time79%

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