What airlines fly to Switzerland?

Icelandair, SWISS and British Airways are the top three most popular airlines that fly to Switzerland from State of Washington according to our data. Icelandair is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 13 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

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

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Switzerland you fly into. For example, flying from Seattle to Zurich takes 9h 55m on average. On the other hand, flying from Spokane to Zurich takes 15h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington to Switzerland?

Icelandair, United Airlines, and Air Canada are the most popular carriers operating from Washington to Switzerland

When did momondo last update prices for flights from Washington to Switzerland?

Prices for flights from Washington to Switzerland refresh daily.

How many operators does momondo search for flights from Washington to Switzerland?

As of March 2026, there are 13 operators available to choose from for flights from Washington to Switzerland.

How old do you have to be to fly from Washington to Switzerland?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Switzerland.

What documentation or ID do you need to fly to Switzerland?

The travel and health documents you'll need for your trip to Switzerland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Switzerland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$278 Cheap Flights from Washington to Switzerland in 2026

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Find the cheapest flights from Washington to Switzerland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 9:40 am

SEA

ZRH

32h 45m

1 stop

8:25 pm - 1:45 pm

ZRH

SEA

26h 20m

1 stop

$467Scandinavian Airlines

Sun, Sep 6 - Fri, Oct 2

3:55 pm - 9:40 am

SEA

ZRH

32h 45m

1 stop

12:55 pm - 1:45 pm

ZRH

SEA

33h 50m

2 stops

$468Scandinavian Airlines

Sun, Sep 6 - Thu, Sep 17

3:30 pm - 3:40 pm

PDX

ZRH

15h 10m

1 stop

8:00 am - 1:10 pm

ZRH

PDX

14h 10m

1 stop

$628Condor

Mon, Aug 17 - Mon, Aug 31

7:10 pm - 9:05 am

SEA

GVA

28h 55m

1 stop

2:40 pm - 5:15 pm

GVA

SEA

35h 35m

1 stop

$639Turkish Airlines

Tue, Apr 14 - Thu, Apr 23

3:30 pm - 1:05 pm

PDX

ZRH

12h 35m

1 stop

2:00 pm - 6:00 pm

ZRH

PDX

13h 00m

1 stop

$642Icelandair

Mon, Apr 20 - Sun, May 3

7:10 pm - 9:00 am

SEA

GVA

28h 50m

1 stop

7:05 pm - 5:15 pm

GVA

SEA

31h 10m

1 stop

$649Turkish Airlines

Wed, Sep 9 - Wed, Sep 23

3:30 pm - 3:40 pm

PDX

ZRH

15h 10m

1 stop

8:00 am - 1:35 pm

ZRH

PDX

14h 35m

1 stop

$655Condor

Mon, Jul 27 - Thu, Aug 6

11:59 pm - 7:30 am

SEA

GVA

22h 31m

2 stops

12:40 pm - 4:12 pm

GVA

SEA

36h 32m

2 stops

$658United Airlines

Sun, Apr 19 - Wed, Apr 29

3:30 pm - 1:05 pm

PDX

ZRH

12h 35m

1 stop

2:00 pm - 6:00 pm

ZRH

PDX

13h 00m

1 stop

$695Icelandair

Mon, May 4 - Mon, May 11

10:50 pm - 9:35 am

PDX

GVA

25h 45m

2 stops

11:00 am - 8:20 pm

GVA

PDX

18h 20m

1 stop

$748United Airlines

Sat, Sep 5 - Thu, Sep 17

Delta flights from State of Washington to Switzerland

Our best Delta deals on State of Washington to Switzerland flight tickets

Delta

May 3

PDX3:35 pmPortland

18h 00m

2 stops

ZRH6:35 pmZurich

May 12

ZRH7:00 amZurich

13h 10m

1 stop

PDX11:10 amPortland

$777

Delta

Apr 5

PDX1:49 pmPortland

17h 21m

2 stops

GVA4:10 pmGeneva Geneve-Cointrin

Apr 21

GVA7:15 amGeneva Geneve-Cointrin

12h 55m

1 stop

PDX11:10 amPortland

$891

Delta

Apr 1

SEA11:45 amSeattle/Tacoma Intl

17h 05m

2 stops

GVA1:50 pmGeneva Geneve-Cointrin

Apr 7

GVA9:05 amGeneva Geneve-Cointrin

16h 25m

1 stop

SEA4:30 pmSeattle/Tacoma Intl

$910

Icelandair flights from State of Washington to Switzerland

Our best Icelandair deals on State of Washington to Switzerland flight tickets

Icelandair

Apr 12

SEA7:00 pmSeattle/Tacoma Intl

33h 05m

1 stop

ZRH1:05 pmZurich

Apr 26

ZRH2:00 pmZurich

15h 40m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$575

Icelandair

Apr 12

SEA7:00 pmSeattle/Tacoma Intl

33h 05m

1 stop

ZRH1:05 pmZurich

Apr 26

ZRH2:00 pmZurich

15h 40m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$576

Icelandair

Apr 22

SEA3:40 pmSeattle/Tacoma Intl

12h 25m

1 stop

ZRH1:05 pmZurich

Apr 26

ZRH2:00 pmZurich

15h 40m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$580

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-9:40 am

1 stop32h 45m

Zurich

Fri 10/2

8:25 pm-1:45 pm

1 stop26h 20m

$467

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 9/6

3:55 pm-9:40 am

1 stop32h 45m

Zurich

Thu 9/17

12:55 pm-1:45 pm

2 stops33h 50m

$468

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Mon 8/17

3:30 pm-3:40 pm

1 stop15h 10m

Zurich

Mon 8/31

8:00 am-1:10 pm

1 stop14h 10m

$628

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 4/14

7:10 pm-9:05 am

1 stop28h 55m

Geneva Geneve-Cointrin

Thu 4/23

2:40 pm-5:15 pm

1 stop35h 35m

$639

Quickest round-trip

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Mon 4/20

3:30 pm-1:05 pm

1 stop12h 35m

Zurich

Sun 5/3

2:00 pm-6:00 pm

1 stop13h 00m

$642

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 9/9

7:10 pm-9:00 am

1 stop28h 50m

Geneva Geneve-Cointrin

Wed 9/23

7:05 pm-5:15 pm

1 stop31h 10m

$649

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Mon 7/27

3:30 pm-3:40 pm

1 stop15h 10m

Zurich

Thu 8/6

8:00 am-1:35 pm

1 stop14h 35m

$655

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 4/19

11:59 pm-7:30 am

2 stops22h 31m

Geneva Geneve-Cointrin

Wed 4/29

12:40 pm-4:12 pm

2 stops36h 32m

$658

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Mon 5/4

3:30 pm-1:05 pm

1 stop12h 35m

Zurich

Mon 5/11

2:00 pm-6:00 pm

1 stop13h 00m

$695

PortlandGeneva

PDX - GVA

PDXGVA

Portland

Sat 9/5

10:50 pm-9:35 am

2 stops25h 45m

Geneva Geneve-Cointrin

Thu 9/17

11:00 am-8:20 pm

1 stop18h 20m

$748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Switzerland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Switzerland?

The cheapest month to fly to Switzerland from State of Washington is in October. Flight prices, which tend to average around $490, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Switzerland from State of Washington during November instead. Flights to Switzerland in November, while not as cheap as those in October, still average around $510.

What is the cheapest day to depart on your flight to Switzerland?

On average, the least expensive day to fly to Switzerland from State of Washington is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $447. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $883. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

What is the cheapest Washington to Switzerland flight route?

Fly from Seattle/Tacoma Intl to Zurich for the best Washington - Switzerland flight prices

How far in advance should I book a flight to Switzerland?

You are more likely to see cheaper flights to Switzerland from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Switzerland for around $622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Switzerland from State of Washington for as low as $579 on momondo.

What cabin class options are available on Washington to Switzerland flights?

There are 3 cabin classes available to choose from on Washington to Switzerland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Switzerland flights?

You could potentially save up to 13% on your flight if you consider stops on a State of Washington to Switzerland flight.

Cheap State of Washington to Switzerland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Switzerland

Best Price Found	$348
Fastest flight time	9h 55m
Direct flights	Tue and Sun
Airports in Switzerland	75 airports

The best one-way flight to Switzerland from State of Washington in the past 72 hours is $348. The best round-trip flight deal from State of Washington to Switzerland found on momondo in the last 72 hours is $1,057.

The fastest flight from State of Washington to Switzerland takes 9h 55m

Direct flights go from State of Washington to Switzerland on Tuesday and Sunday. There are no airlines offering direct flights.

There are 75 airports in Switzerland. From State of Washington there are direct flights to Zurich (ZRH).

Search flight deals

When did momondo last update prices for flights from Washington to Switzerland?
Prices for flights from Washington to Switzerland refresh daily.
How many operators does momondo search for flights from Washington to Switzerland?
As of March 2026, there are 13 operators available to choose from for flights from Washington to Switzerland.
How old do you have to be to fly from Washington to Switzerland?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Switzerland.
What documentation or ID do you need to fly to Switzerland?
The travel and health documents you'll need for your trip to Switzerland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Switzerland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Switzerland?
Based on momondo bookings for flights between State of Washington and Switzerland, the leading plane model is Airbus A350-900, making up 35.21% of the total bookings. Other popular models include Airbus A330-900neo with 21.13%, Boeing 777-300ER with 15.49%, and Boeing 787-9 Dreamliner with 12.68%.

Best airlines flying from State of Washington to Switzerland

Compare and see reviews for airlines that fly from State of Washington to Switzerland with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $384	Free Cancellation	Rating 7.3 1,720 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $388	Free Cancellation	Rating 7.0 625 reviews	Search Icelandair flights
Aer Lingus	PriceFrom $452	Free Cancellation	Rating 7.2 1,481 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $455	Free Cancellation	Rating 7.4 9,455 reviews	Search United Airlines flights
British Airways	PriceFrom $467	Free Cancellation	Rating 6.7 7,807 reviews	Search British Airways flights
SWISS	PriceFrom $470	Free Cancellation	Rating 7.5 1,901 reviews	Search SWISS flights
Lufthansa	PriceFrom $474	Free Cancellation	Rating 6.8 7,860 reviews	Search Lufthansa flights
Condor	PriceFrom $477	Free Cancellation	Rating 6.5 401 reviews	Search Condor flights
Air France	PriceFrom $499	Free Cancellation	Rating 7.4 1,547 reviews	Search Air France flights
KLM	PriceFrom $501	Free Cancellation	Rating 7.8 1,477 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Switzerland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Switzerland for you.

Can I find flights from Washington to Switzerland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to Switzerland flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to Switzerland?

momondo helps you find the best flight between Washington and Switzerland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington to Switzerland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Switzerland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Switzerland trip

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Complete your trip

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Popular cities in Switzerland

Flights to Zurichfrom $432

Flights to Genevafrom $446

Flights to Baselfrom $583

Flights to Luganofrom $486

Cheap flights from Washington to Switzerland from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Switzerland departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Washington to Switzerland

Cheap round-trip flights

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Delta flights from State of Washington to Switzerland

Our best Delta deals on State of Washington to Switzerland flight tickets

Icelandair flights from State of Washington to Switzerland

Our best Icelandair deals on State of Washington to Switzerland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Switzerland that are best for you.

See travel insights to Switzerland from

How to get the cheapest flight ticket from State of Washington to Switzerland

What is the cheapest month to fly to Switzerland?

What is the cheapest day to depart on your flight to Switzerland?

What is the cheapest Washington to Switzerland flight route?

How far in advance should I book a flight to Switzerland?

What cabin class options are available on Washington to Switzerland flights?

Can stopping save me money on State of Washington to Switzerland flights?

What is the cheapest airline that flies from Washington to Switzerland?

What airlines fly to Switzerland?

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

Cheap State of Washington to Switzerland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Switzerland

Best Price Found

Fastest flight time

Direct flights

Airports in Switzerland

Best airlines flying from State of Washington to Switzerland

Compare and see reviews for airlines that fly from State of Washington to Switzerland with momondo

Why use momondo?

An easier way to manage your Switzerland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Switzerland

Popular cities in Switzerland

Popular flights according to clicks in the last 7 days on momondo

State of Washington flight routes

According to popular flight searches on momondo this year

Switzerland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Switzerland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Switzerland

List of cabin classes available on flights landing in Switzerland. Availability may vary depending on flight origin and airline.

Complete your trip to Switzerland

Explore popular destinations other users love

According to popular flight searches on momondo this year