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

Icelandair, British Airways, and United Airlines are the most popular carriers operating from Washington to Switzerland

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 12h 25m on average. On the other hand, flying from Pasco to Zurich takes 17h 51m 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 airlines fly to Switzerland?

Icelandair, British Airways and SWISS 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 39% of people opting to fly with this airline when traveling to Switzerland. Keep in mind that there are 14 different airlines that fly to Switzerland on a routine basis, so you have a few additional options to choose from.

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 June 2026, there are 14 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.

$245 Cheap Flights from Washington to Switzerland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Switzerland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:55 pm - 7:20 pm

SEA

GVA

18h 25m

1 stop

11:05 am - 1:45 pm

GVA

SEA

35h 40m

1 stop

$572Scandinavian Airlines

Sun, Sep 27 - Sat, Oct 10

3:55 pm - 10:20 am

SEA

GVA

33h 25m

1 stop

11:05 am - 1:45 pm

GVA

SEA

35h 40m

1 stop

$576Scandinavian Airlines

Fri, Oct 2 - Sat, Oct 10

11:25 pm - 7:00 am

SEA

ZRH

22h 35m

1 stop

2:00 pm - 5:55 pm

ZRH

SEA

12h 55m

1 stop

$606Icelandair

Mon, Aug 10 - Thu, Aug 20

3:40 pm - 1:05 pm

SEA

ZRH

12h 25m

1 stop

2:00 pm - 8:40 pm

ZRH

SEA

15h 40m

1 stop

$607Icelandair

Tue, Sep 8 - Tue, Sep 15

3:30 pm - 8:45 pm

PDX

ZRH

20h 15m

1 stop

8:00 am - 1:35 pm

ZRH

PDX

14h 35m

1 stop

$639Condor

Mon, Aug 31 - Thu, Sep 10

3:10 pm - 3:40 pm

PDX

ZRH

15h 30m

1 stop

8:00 am - 1:10 pm

ZRH

PDX

14h 10m

1 stop

$659Condor

Sat, Aug 15 - Mon, Aug 31

5:00 am - 11:55 am

GEG

ZRH

45h 55m

2 stops

1:20 pm - 12:18 pm

ZRH

GEG

31h 58m

2 stops

$744United Airlines

Sun, Dec 6 - Wed, Dec 9

4:00 pm - 4:45 pm

GEG

ZRH

39h 45m

2 stops

1:20 pm - 12:18 pm

ZRH

GEG

31h 58m

2 stops

$750United Airlines

Sun, Dec 6 - Wed, Dec 9

10:00 am - 9:30 am

PDX

GVA

38h 30m

2 stops

1:20 pm - 6:31 pm

GVA

PDX

38h 11m

2 stops

$770Air Canada

Mon, Nov 30 - Mon, Dec 7

3:15 pm - 9:30 am

PDX

GVA

57h 15m

2 stops

1:00 pm - 11:12 pm

GVA

PDX

43h 12m

2 stops

$791Air Canada

Sun, Nov 1 - Sun, Nov 22

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Icelandair flights from State of Washington to Switzerland

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

Icelandair

Aug 10

SEA11:25 pmSeattle/Tacoma Intl

22h 35m

1 stop

ZRH7:00 amZurich

Aug 20

ZRH2:00 pmZurich

12h 55m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

$606

Icelandair

Aug 3

SEA11:25 pmSeattle/Tacoma Intl

22h 35m

1 stop

ZRH7:00 amZurich

Aug 19

ZRH2:00 pmZurich

30h 45m

1 stop

SEA11:45 amSeattle/Tacoma Intl

$607

Icelandair

Aug 25

SEA7:00 pmSeattle/Tacoma Intl

33h 05m

1 stop

ZRH1:05 pmZurich

Sep 9

ZRH2:00 pmZurich

15h 40m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

$608

Condor flights from State of Washington to Switzerland

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

Condor

Sep 3

SEA6:05 pmSeattle/Tacoma Intl

12h 35m

1 stop

ZRH3:40 pmZurich

Sep 17

ZRH8:00 amZurich

17h 00m

1 stop

SEA4:00 pmSeattle/Tacoma Intl

$634

Condor

Aug 31

PDX3:30 pmPortland

20h 15m

1 stop

ZRH8:45 pmZurich

Sep 10

ZRH8:00 amZurich

14h 35m

1 stop

PDX1:35 pmPortland

$639

Condor

Aug 15

PDX3:10 pmPortland

15h 30m

1 stop

ZRH3:40 pmZurich

Aug 31

ZRH8:00 amZurich

14h 10m

1 stop

PDX1:10 pmPortland

$659

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

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 9/27

3:55 pm-7:20 pm

1 stop18h 25m

Geneva Geneve-Cointrin

Sat 10/10

11:05 am-1:45 pm

1 stop35h 40m

$572

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 10/2

3:55 pm-10:20 am

1 stop33h 25m

Geneva Geneve-Cointrin

Sat 10/10

11:05 am-1:45 pm

1 stop35h 40m

$576

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 8/10

11:25 pm-7:00 am

1 stop22h 35m

Zurich

Thu 8/20

2:00 pm-5:55 pm

1 stop12h 55m

$606

Quickest round-trip

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 9/8

3:40 pm-1:05 pm

1 stop12h 25m

Zurich

Tue 9/15

2:00 pm-8:40 pm

1 stop15h 40m

$607

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Mon 8/31

3:30 pm-8:45 pm

1 stop20h 15m

Zurich

Thu 9/10

8:00 am-1:35 pm

1 stop14h 35m

$639

PortlandZurich

PDX - ZRH

PDXZRH

Portland

Sat 8/15

3:10 pm-3:40 pm

1 stop15h 30m

Zurich

Mon 8/31

8:00 am-1:10 pm

1 stop14h 10m

$659

SpokaneZurich

GEG - ZRH

GEGZRH

Spokane

Sun 12/6

5:00 am-11:55 am

2 stops45h 55m

Zurich

Wed 12/9

1:20 pm-12:18 pm

2 stops31h 58m

$744

SpokaneZurich

GEG - ZRH

GEGZRH

Spokane

Sun 12/6

4:00 pm-4:45 pm

2 stops39h 45m

Zurich

Wed 12/9

1:20 pm-12:18 pm

2 stops31h 58m

$750

PortlandGeneva

PDX - GVA

PDXGVA

Portland

Mon 11/30

10:00 am-9:30 am

2 stops38h 30m

Geneva Geneve-Cointrin

Mon 12/7

1:20 pm-6:31 pm

2 stops38h 11m

$770

PortlandGeneva

PDX - GVA

PDXGVA

Portland

Sun 11/1

3:15 pm-9:30 am

2 stops57h 15m

Geneva Geneve-Cointrin

Sun 11/22

1:00 pm-11:12 pm

2 stops43h 12m

$791

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 August. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Switzerland from State of Washington during April instead. Flights to Switzerland in April, while not as cheap as those in August, still average around $373.

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 $400. 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 Thursday because tickets tend to average around $1,270. 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 from Washington 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 $661 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 $600 on momondo.

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

There are 3 cabin classes available to choose from on State of 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 28% 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

Fastest flight time	12h 05m
Direct flights	None

The fastest flight from State of Washington to Switzerland takes 12h 05m

There are no direct flights from State of Washington to Switzerland. There are no popular flight routes from State of Washington to Switzerland.

Search flight deals

Frequently asked questions about flying 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 June 2026, there are 14 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 27.27% of the total bookings. Other popular models include Boeing 777-300ER with 18.18%, Airbus A330-900neo with 18.18%, and Boeing 787-10 Dreamliner with 9.09%.

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
Icelandair	PriceFrom $317	Free Cancellation	Rating 7.0 686 reviews	Search Icelandair flights
SWISS	PriceFrom $365	Free Cancellation	Rating 7.5 1,972 reviews	Search SWISS flights
Scandinavian Airlines	PriceFrom $449	Free Cancellation	Rating 7.4 1,851 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $452	Free Cancellation	Rating 7.3 1,625 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $455	Free Cancellation	Rating 7.4 9,884 reviews	Search United Airlines flights
American Airlines	PriceFrom $477	Free Cancellation	Rating 7.1 11,752 reviews	Search American Airlines flights
Condor	PriceFrom $500	Free Cancellation	Rating 6.5 464 reviews	Search Condor flights
KLM	PriceFrom $501	Free Cancellation	Rating 7.8 1,530 reviews	Search KLM flights
Delta	PriceFrom $501	Free Cancellation	Rating 7.8 8,433 reviews	Search Delta flights
British Airways	PriceFrom $503	Free Cancellation	Rating 6.7 8,069 reviews	Search British Airways 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.

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Popular cities in Switzerland

Flights to Zurichfrom $488

Flights to Genevafrom $464

Flights to Baselfrom $621

Flights to Bernfrom $1,786

Flights to Luganofrom $486

Cheap flights from Washington to Switzerland from $245

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 11/25. 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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Icelandair flights from State of Washington to Switzerland

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

Condor flights from State of Washington to Switzerland

Our best Condor 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 from Washington to Switzerland?

What cabin class options are available on State of 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

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to 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

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According to popular flight searches on momondo this year