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Switzerland

$229+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$433
(United Airlines)

One-way from

$229
(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 Washington to Switzerland
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One-way flight from Washington 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 Washington to Switzerland.
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Price to beat on a one-way flight from Washington to Switzerland.
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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 September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sun 10/197:30 amSEA - GVA
2 stops17h 25mAir Canada
Tue 11/410:40 amGVA - SEA
2 stops20h 36mAir Canada
Deal found 9/14$439
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 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.
Wed 12/108:10 amSEA - GVA
1 stop14h 25mUnited Airlines
Tue 12/1611:20 amGVA - SEA
1 stop18h 34mUnited Airlines
Deal found 9/15$451
This British Airways deal was found by Cheapflights users on 9/14. 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 - BSL
1 stop30h 25mBritish Airways
Thu 12/183:40 pmBSL - SEA
1 stop28h 50mBritish Airways
Deal found 9/14$452
This Delta 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 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
Fri 4/1710:10 amZRH - SEA
1 stop22h 56mDelta
Deal found 9/15$454
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:00 amSEA - ZRH
1 stop16h 25mAir Canada
Tue 11/411:25 amZRH - SEA
2 stops19h 51mAir Canada
Deal found 9/16$455
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 oojo deal was found by Cheapflights users on 9/14. 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 10/273:45 pmPDX - ZRH
1 stop12h 20mIcelandair
Sun 11/21:00 pmZRH - PDX
1 stop13h 00mIcelandair
Deal found 9/14$456
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2311:55 pmSEA - ZRH
2 stops25h 35mDelta
Wed 4/1510:10 amZRH - SEA
1 stop21h 14mDelta
Deal found 9/15$458
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 11/229:59 pmSEA - ZRH
1 stop27h 31mDelta
Thu 12/41:30 pmZRH - SEA
1 stop17h 51mDelta
Deal found 9/14$459
This Scandinavian 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 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 9/15$464
This Ovago deal was found by Cheapflights users on 9/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/97:00 amSEA - ZRH
1 stop18h 40mSWISS
Wed 12/171:15 pmZRH - SEA
1 stop16h 45mSWISS
Deal found 9/14$465

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 September 16, 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

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

Tue 3/10

5:50 am-10:00 am

2 stops20h 10m

Geneva Geneve-Cointrin

Wed 3/18

1:00 pm-3:01 pm

2 stops34h 01m

$437

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 10/19

7:30 am-9:55 am

2 stops17h 25m

Geneva Geneve-Cointrin

Tue 11/4

10:40 am-10:16 pm

2 stops20h 36m

$439

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-11:15 pm

2 stops20h 55m

$440

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Tue 12/9

6:50 pm-2:55 pm

1 stop35h 05m

Basel EuroAirport Swiss

Thu 12/18

3:40 pm-11:30 am

1 stop28h 50m

$452

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Sun 12/7

6:50 pm-10:15 am

1 stop30h 25m

Basel EuroAirport Swiss

Thu 12/18

3:40 pm-11:30 am

1 stop28h 50m

$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-8:10 pm

1 stop17h 50m

$452

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/3

7:00 am-7:55 am

1 stop15h 55m

Zurich

Thu 3/26

9:40 am-6:59 pm

1 stop17h 19m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/4

5:07 am-7:40 am

2 stops17h 33m

Zurich

Tue 3/31

11:55 am-8:10 pm

1 stop17h 15m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 3/3

5:07 am-7:40 am

2 stops17h 33m

Zurich

Tue 3/31

11:55 am-8:10 pm

1 stop17h 15m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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, November is the cheapest month in which you can book a flight from State of Washington to Switzerland (average of $637). Flying from State of Washington 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 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 September 16, 2025.

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

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 United Airlines, British Airways, and Delta fly from State of Washington to Switzerland in about 27h 31m. The time it takes to get you to your destination can typically vary by up to 7h 34m. 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 $285. However, be on the lookout for offers from British Airways and Delta, 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, November is the cheapest month in which you can book a flight from State of Washington to Switzerland (average of $637). Flying from State of Washington 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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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$384Average$656FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$400Average$740FlexibilityNo 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$732FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$486Average$636FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$491Average$736FlexibilityNo cancel feeOn-time76%
DeltaCheapest$506Average$816FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$526Average$698FlexibilityNo cancel feeOn-time67%

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