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Switzerland

$290+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$531
(CheapOair)

One-way from

$290
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$626

Good round-trip deal

$721 or less

Good one-way deal

$490 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Zurich flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Zurich flights.
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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. 17% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 24, 2025.

This oojo deal was found by Cheapflights users on 4/23. 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.
Wed 10/83:45 pmSEA - ZRH
1 stop12h 20mIcelandair
Tue 10/212:00 pmZRH - SEA
1 stop12h 50mIcelandair
Deal found 4/23$528
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:05 pmSEA - ZRH
1 stop13h 35mCondor
Wed 5/148:00 amZRH - SEA
1 stop16h 05mCondor
Deal found 4/23$531
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:55 pmSEA - GVA
2 stops22h 05mMultiple Airlines
Wed 10/812:40 pmGVA - SEA
1 stop15h 51mMultiple Airlines
Deal found 4/23$535
This Gotogate deal was found by Cheapflights users on 4/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1010:00 amSEA - ZRH
2 stops24h 55mMultiple Airlines
Wed 10/81:30 pmZRH - SEA
1 stop14h 06mMultiple Airlines
Deal found 4/23$546
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 8/1710:46 amSEA - ZRH
2 stops16h 24mAmerican Airlines
Tue 8/2611:45 amZRH - SEA
1 stop16h 41mAmerican Airlines
Deal found 4/23$547
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Mon 11/311:05 amSEA - GVA
2 stops15h 35mUnited Airlines
Mon 12/812:50 pmGVA - SEA
2 stops38h 35mUnited Airlines
Deal found 4/23$560
This British Airways deal was found by Cheapflights users on 4/23. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:20 pmSEA - ZRH
1 stop14h 40mBritish Airways
Mon 8/259:45 pmZRH - SEA
1 stop22h 25mBritish Airways
Deal found 4/23$560
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 12/306:13 pmSEA - ZRH
1 stop36h 17mUnited Airlines
Sun 1/111:20 pmZRH - SEA
1 stop30h 20mUnited Airlines
Deal found 4/23$572
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:20 amSEA - GVA
1 stop18h 25mDelta
Wed 8/1312:45 pmGVA - SEA
1 stop19h 08mDelta
Deal found 4/22$575
This SWISS deal was found by Cheapflights users on 4/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/14:25 pmSEA - ZRH
Nonstop10h 20mSWISS
Wed 9/241:30 pmZRH - SEA
1 stop14h 06mSWISS
Deal found 4/24$576
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:15 pmSEA - ZRH
1 stop31h 10mAir Canada
Fri 10/241:25 pmZRH - SEA
1 stop17h 51mAir Canada
Deal found 4/23$577
This Flightnetwork deal was found by Cheapflights users on 4/23. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:30 pmPDX - ZRH
1 stop15h 10mCondor
Sun 6/18:00 amZRH - PDX
1 stop17h 35mCondor
Deal found 4/23$586

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 April 24, 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

Wed 10/8

3:45 pm-1:05 pm

1 stop12h 20m

Zurich

Tue 10/21

2:00 pm-5:50 pm

1 stop12h 50m

$528

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 5/7

5:05 pm-3:40 pm

1 stop13h 35m

Zurich

Wed 5/14

8:00 am-3:05 pm

1 stop16h 05m

$531

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 9/10

2:55 pm-10:00 pm

2 stops22h 05m

Geneva Geneve-Cointrin

Wed 10/8

12:40 pm-7:31 pm

1 stop15h 51m

$535

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 9/10

10:00 am-7:55 pm

2 stops24h 55m

Zurich

Wed 10/8

1:30 pm-6:36 pm

1 stop14h 06m

$546

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 8/17

10:46 am-12:10 pm

2 stops16h 24m

Zurich

Tue 8/26

11:45 am-7:26 pm

1 stop16h 41m

$547

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/4

8:20 pm-8:00 pm

1 stop14h 40m

Zurich

Mon 8/25

9:45 pm-11:10 am

1 stop22h 25m

$560

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 9/10

6:40 am-7:30 am

1 stop15h 50m

Geneva Geneve-Cointrin

Wed 10/8

12:15 pm-7:31 pm

1 stop16h 16m

$565

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 7/23

7:20 am-10:45 am

1 stop18h 25m

Geneva Geneve-Cointrin

Wed 8/13

12:45 pm-10:53 pm

1 stop19h 08m

$575

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/1

4:25 pm-11:45 am

Nonstop10h 20m

Zurich

Wed 9/24

1:30 pm-6:36 pm

1 stop14h 06m

$576

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 10/6

7:15 pm-11:25 am

1 stop31h 10m

Zurich

Fri 10/24

1:25 pm-10:16 pm

1 stop17h 51m

$577

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 $1,274). 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 April 24, 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.

Rainfall in Switzerland by month

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

In terms of precipitation, rainfall in Switzerland ranges from 2.5 - 5.0 inches per month. June is typically the wettest month, when rainfall can reach 5.0 in. January is typically the driest time to visit Switzerland when rainfall is around 2.5 in.

Temperature in Switzerland by month

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

If weather is an important factor for your trip to Switzerland, 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 January, when temperatures are typically at their lowest (around 32.0 F).

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 April 24, 2025.
Read through reviews of airlines operating flights from Washington to Switzerland, 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
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,272 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from State of Washington to Switzerland one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $303. However, be on the lookout for offers from Delta and United 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, 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 $1,274). 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$407Average$656FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$443Average$666FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$467Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$766FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$491Average$774FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$502Average$836FlexibilityNo cancel feeOn-time77%
DeltaCheapest$513Average$906FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$555Average$826FlexibilityNo cancel feeOn-time75%
FinnairCheapest$559Average$688FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$560Average$745FlexibilityNo cancel feeOn-time67%

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