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Switzerland

$240+ 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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$502
(FlightHub)

One-way from

$240
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$900

Good round-trip deal

$597 or less

Good one-way deal

$458 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. 14% potential increase in price ($113 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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.
Sun 8/1011:30 pmSEA - ZRH
1 stop28h 35mIcelandair
Fri 8/222:00 pmZRH - SEA
1 stop12h 50mIcelandair
Deal found 6/11$502
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/117:00 amSEA - ZRH
1 stop18h 20mUnited Airlines
Fri 8/221:05 pmZRH - SEA
1 stop18h 10mUnited Airlines
Deal found 6/12$503
This SWISS deal was found by Cheapflights users on 6/10. 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 9/84:25 pmSEA - ZRH
Nonstop10h 20mSWISS
Wed 9/241:25 pmZRH - SEA
2 stops42h 50mSWISS
Deal found 6/10$505
This Gotogate deal was found by Cheapflights users on 6/10. 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 9/104:00 pmSEA - ZRH
1 stop18h 45mScandinavian Airlines
Tue 9/162:00 pmZRH - SEA
2 stops33h 00mScandinavian Airlines
Deal found 6/10$509
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/182:20 pmSEA - BSL
1 stop14h 20mLufthansa
Tue 8/268:30 amBSL - SEA
2 stops21h 12mLufthansa
Deal found 6/10$513
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 9/2310:00 amSEA - ZRH
1 stop16h 25mMultiple Airlines
Tue 10/76:55 amZRH - SEA
2 stops20h 41mMultiple Airlines
Deal found 6/10$514
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 8/1310:00 amSEA - ZRH
1 stop16h 25mAir Canada
Wed 8/207:25 amZRH - SEA
2 stops22h 16mAir Canada
Deal found 6/12$515
This Delta deal was found by Cheapflights users on 6/10. 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 8/186:40 pmSEA - BSL
1 stop33h 30mDelta
Tue 8/2610:10 amBSL - SEA
1 stop16h 25mDelta
Deal found 6/10$518
This Delta deal was found by Cheapflights users on 6/10. 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 7/297:15 amSEA - ZRH
1 stop18h 20mDelta
Fri 8/151:35 pmZRH - SEA
1 stop18h 40mDelta
Deal found 6/10$533
This British Airways deal was found by Cheapflights users on 6/10. 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.
Tue 8/191:30 pmSEA - BSL
1 stop12h 25mBritish Airways
Tue 8/266:45 amBSL - SEA
1 stop13h 25mBritish Airways
Deal found 6/10$533
This Booking.com deal was found by Cheapflights users on 6/11. 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 9/110:00 amSEA - BSL
2 stops22h 50mMultiple Airlines
Mon 9/156:30 pmBSL - SEA
1 stop26h 25mMultiple Airlines
Deal found 6/11$555
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/15:07 amSEA - BSL
2 stops29h 28mUnited Airlines
Mon 9/1511:30 amBSL - SEA
2 stops35h 46mUnited Airlines
Deal found 6/10$556

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 June 12, 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

Sun 8/10

11:30 pm-1:05 pm

1 stop28h 35m

Zurich

Fri 8/22

2:00 pm-5:50 pm

1 stop12h 50m

$502

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/11

7:00 am-10:20 am

1 stop18h 20m

Zurich

Fri 8/22

1:05 pm-10:15 pm

1 stop18h 10m

$503

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 9/8

4:25 pm-11:45 am

Nonstop10h 20m

Zurich

Wed 9/24

1:25 pm-11:15 pm

2 stops42h 50m

$505

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 9/10

4:00 pm-7:45 pm

1 stop18h 45m

Zurich

Tue 9/16

2:00 pm-2:00 pm

2 stops33h 00m

$509

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Mon 8/18

2:20 pm-1:40 pm

1 stop14h 20m

Basel EuroAirport Swiss

Tue 8/26

8:30 am-8:42 pm

2 stops21h 12m

$513

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/23

10:00 am-11:25 am

1 stop16h 25m

Zurich

Tue 10/7

6:55 am-6:36 pm

2 stops20h 41m

$514

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 8/13

10:00 am-11:25 am

1 stop16h 25m

Zurich

Wed 8/20

7:25 am-8:41 pm

2 stops22h 16m

$515

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Mon 8/18

6:40 pm-1:10 pm

1 stop33h 30m

Basel EuroAirport Swiss

Tue 8/26

10:10 am-5:35 pm

1 stop16h 25m

$518

SeattleBasel

SEA - BSL

SEABSL

Seattle/Tacoma Intl

Tue 8/19

1:30 pm-10:55 am

1 stop12h 25m

Basel EuroAirport Swiss

Tue 8/26

6:45 am-11:10 am

1 stop13h 25m

$533

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 7/29

7:15 am-10:35 am

1 stop18h 20m

Zurich

Fri 8/15

1:35 pm-11:15 pm

1 stop18h 40m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $1,182). 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 June 12, 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 June 12, 2025.
Read through reviews of airlines operating flights from Washington to Switzerland, such as Delta, KLM and Austrian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
802 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $240. However, be on the lookout for offers from American Airlines and Scandinavian 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 $1,182). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$320Average$730FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$407Average$802FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$443Average$672FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$467Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$481Average$766FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$491Average$727FlexibilityNo cancel feeOn-time76%
DeltaCheapest$513Average$853FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$531Average$787FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$535Average$775FlexibilityNo cancel feeOn-time77%
FinnairCheapest$559Average$688FlexibilityNo cancel feeOn-time76%

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