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Switzerland

$268+ Cheap flights from Washington 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Washington to Switzerland

Cheapest flights from Washington to Switzerland
Explore the most affordable flight options available from Washington to Switzerland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. 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.
Mon 11/102:35 pmSEA - ZRH
1 stop12h 30mIcelandair
Tue 11/251:00 pmZRH - SEA
1 stop13h 00mIcelandair
Deal found 11/1$379
This FlightHub deal was found by Cheapflights users on 11/2. 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.
Mon 11/242:35 pmSEA - ZRH
1 stop12h 30mIcelandair
Thu 12/41:00 pmZRH - SEA
1 stop13h 00mIcelandair
Deal found 11/2$390
This Icelandair deal was found by Cheapflights users on 11/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:35 pmSEA - ZRH
1 stop12h 30mIcelandair
Tue 12/91:00 pmZRH - SEA
1 stop13h 00mIcelandair
Deal found 11/1$413
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/303:10 pmSEA - GVA
1 stop19h 05mLufthansa
Sun 12/76:45 amGVA - SEA
2 stops21h 31mLufthansa
Deal found 11/2$441
This British Airways deal was found by Cheapflights users on 11/1. 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.
Sun 12/76:50 pmSEA - GVA
1 stop29h 25mBritish Airways
Mon 12/227:50 pmGVA - SEA
1 stop24h 40mBritish Airways
Deal found 11/1$452
This Delta deal was found by Cheapflights users on 11/2. 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.
Sun 11/2311:36 amSEA - ZRH
1 stop13h 54mDelta
Thu 12/41:30 pmZRH - SEA
1 stop17h 53mDelta
Deal found 11/2$454
This Delta deal was found by Cheapflights users on 11/1. 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.
Mon 11/246:00 amSEA - ZRH
2 stops19h 30mDelta
Tue 12/91:30 pmZRH - SEA
1 stop17h 53mDelta
Deal found 11/1$458
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 12/17:03 amPDX - ZRH
2 stops16h 12mMultiple Airlines
Wed 12/1010:15 amZRH - PDX
2 stops19h 35mMultiple Airlines
Deal found 11/2$458
This Delta deal was found by Cheapflights users on 11/1. 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.
Tue 11/252:25 pmSEA - ZRH
1 stop35h 05mDelta
Tue 12/91:30 pmZRH - SEA
1 stop17h 53mDelta
Deal found 11/1$459
This Booking.com deal was found by Cheapflights users on 11/1. 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 11/168:05 pmSEA - ZRH
1 stop14h 25mAer Lingus
Wed 11/1911:00 amZRH - SEA
1 stop16h 20mAer Lingus
Deal found 11/1$463
This Delta deal was found by Cheapflights users on 11/2. 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.
Tue 11/252:25 pmSEA - ZRH
1 stop35h 05mDelta
Fri 12/51:30 pmZRH - SEA
2 stops32h 11mDelta
Deal found 11/2$464
This Delta deal was found by Cheapflights users on 11/1. 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.
Sun 11/97:30 amSEA - BSL
2 stops17h 20mDelta
Mon 11/1711:15 amBSL - SEA
1 stop33h 30mDelta
Deal found 11/1$466

Cheap flight deals from Washington to Switzerland

Keep the following information in mind while searching for Washington to Switzerland flight deals. Data was last updated November 3, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$386
(oojo)

One-way from

$268
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$558

Good round-trip deal

$319 or less

Good one-way deal

$391 or less
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.
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From Washington to Switzerland
Search Deals
One-way flight from Washington to Switzerland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington to Switzerland.
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Price to beat on a one-way flight from Washington to Switzerland.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 November 3, 2025.
Use the filters below to find and compare flights from Washington to Switzerland that are best for you.

Fly from

Washington

Fly to

Switzerland

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 2/9

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sat 2/28

1:00 pm-5:00 pm

1 stop13h 00m

$413

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 11/24

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Tue 12/9

1:00 pm-5:00 pm

1 stop13h 00m

$413

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/11

3:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sun 3/15

1:00 pm-6:00 pm

1 stop13h 00m

$436

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 1/11

6:50 pm-4:50 pm

1 stop13h 00m

Geneva Geneve-Cointrin

Mon 1/19

5:45 pm-11:30 am

1 stop26h 45m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 11/24

11:36 am-10:30 am

1 stop13h 54m

Zurich

Wed 12/3

1:30 pm-10:23 pm

1 stop17h 53m

$454

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/1

6:50 pm-9:55 pm

1 stop18h 05m

Geneva Geneve-Cointrin

Mon 3/9

6:50 pm-12:30 pm

1 stop25h 40m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 11/23

11:36 am-10:30 am

1 stop13h 54m

Zurich

Thu 12/4

1:30 pm-10:23 pm

1 stop17h 53m

$454

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/7

6:50 pm-6:50 pm

1 stop15h 00m

Geneva Geneve-Cointrin

Wed 1/14

10:35 am-4:55 pm

1 stop15h 20m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 2/10

7:10 am-10:30 am

1 stop18h 20m

Zurich

Thu 2/26

1:30 pm-10:25 pm

1 stop17h 55m

$454

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 2/15

6:50 pm-9:55 pm

1 stop18h 05m

Geneva Geneve-Cointrin

Tue 2/24

10:05 am-4:55 pm

1 stop15h 50m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 60 results
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Best time to book a flight from Washington to Switzerland

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

What is the cheapest month to book a flight from State of Washington to Switzerland?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Switzerland (average of $357). Flying from State of Washington 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.

What is the cheapest time of day to fly from WA to CH?

Find hourly flight availability from Washington 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 November 3, 2025.

When flying from State of Washington to Switzerland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight at noon.

What is the cheapest day to fly from State of Washington to Switzerland?

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

Travelers seeking maximum savings on their State of Washington to Switzerland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to Switzerland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to Switzerland flight route?

    Flights from Washington to Switzerland have been viewed 1 times in the past calendar month.

  • How long is the flight from State of Washington to Switzerland?

    Airlines like Icelandair, British Airways, and Delta fly from State of Washington to Switzerland in about 12h 30m. The time it takes to get you to your destination can typically vary by up to 16h 55m. The distance between State of Washington and Switzerland is about 5241 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 State of Washington to Switzerland one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $268. However, be on the lookout for offers from United Airlines and Brussels Airlines, as they are both options that can get you from State of Washington to Switzerland for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Switzerland?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Switzerland (average of $357). Flying from State of Washington 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

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Alternative routes for Washington to Switzerland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Washington to Switzerland

Discover the top 10 airlines that operate flights from Washington 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$384Average$663FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$395Average$724FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$786FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$452Average$793FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$455Average$721FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$481Average$685FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$497Average$744FlexibilityNo cancel feeOn-time76%
CondorCheapest$500Average$688FlexibilityNo cancel feeOn-time76%
DeltaCheapest$503Average$853FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$511Average$832FlexibilityNo cancel feeOn-time79%

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