How often are flights from Switzerland to Seattle delayed?

Historically, on average around 27% of flights between Switzerland and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

How long does it take to fly to Seattle?

Flight times vary depending on what airport in Switzerland you fly out of and what airport in Seattle you fly into. For example, flying from Zurich to Seattle takes 10h 30m on average. On the other hand, flying from Geneva to Seattle takes 13h 40m 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.

Which airline has the best punctuality record on Switzerland to Seattle flights?

According to our data, Edelweiss Air have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Switzerland to Seattle/Tacoma Intl?

British Airways, Aer Lingus, and Iberia are the most popular carriers operating from Switzerland to Seattle/Tacoma Intl

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Switzerland to Seattle flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What airlines fly to Seattle?

United Airlines, British Airways and Lufthansa are the top three most popular airlines that fly to Seattle from Switzerland according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Switzerland to Seattle/Tacoma Intl Airport?

Prices for flights from Switzerland to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Switzerland to Seattle/Tacoma Intl Airport?

As of December 2025, there are 6 operators available to choose from for flights from Switzerland to Seattle/Tacoma Intl Airport.

How old do you have to be to fly from Switzerland to Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$302 Cheap Flights from Switzerland to Seattle in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Switzerland to Seattle

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Switzerland to Seattle

Enter your travel dates to find the best prices.

7:45 am - 11:35 am

ZRH

SEA

12h 50m1 stop

1:35 pm - 12:15 pm

SEA

ZRH

13h 40m1 stop

$447British Airways

Sun, Apr 19 - Sat, May 2

7:45 am - 11:35 am

ZRH

SEA

12h 50m1 stop

8:20 pm - 8:50 pm

SEA

ZRH

15h 30m1 stop

$448British Airways

Sun, Apr 19 - Sun, May 3

7:15 am - 11:35 am

ZRH

SEA

13h 20m1 stop

1:35 pm - 12:15 pm

SEA

ZRH

13h 40m1 stop

$466British Airways

Fri, Apr 17 - Sat, May 2

2:00 pm - 8:40 pm

ZRH

SEA

15h 40m1 stop

3:40 pm - 1:05 pm

SEA

ZRH

12h 25m1 stop

$469Icelandair

Sun, Apr 19 - Sat, May 2

6:30 am - 11:30 am

GVA

SEA

14h 00m1 stop

7:00 am - 2:40 pm

SEA

GVA

22h 40m2 stops

$527British Airways

Tue, Feb 3 - Tue, Feb 10

11:55 am - 8:53 pm

ZRH

SEA

17h 58m1 stop

7:05 am - 10:20 am

SEA

ZRH

18h 15m1 stop

$528United Airlines

Fri, Apr 17 - Fri, May 1

6:05 am - 4:55 pm

BSL

SEA

19h 50m1 stop

1:52 pm - 6:15 pm

SEA

BSL

19h 23m2 stops

$530American Airlines

Thu, Feb 19 - Mon, Mar 2

6:05 am - 9:08 pm

BSL

SEA

24h 03m2 stops

1:37 pm - 6:15 pm

SEA

BSL

19h 38m2 stops

$532American Airlines

Thu, Feb 19 - Mon, Mar 2

7:10 am - 11:50 am

GVA

SEA

13h 40m1 stop

1:40 pm - 11:10 am

SEA

GVA

12h 30m1 stop

$534Multiple Airlines

Fri, Jan 23 - Tue, Jan 27

7:10 am - 11:30 am

BSL

SEA

13h 20m1 stop

1:37 pm - 2:55 pm

SEA

BSL

17h 18m2 stops

$5,859Multiple Airlines

Sat, Feb 28 - Wed, Mar 11

American Airlines flights from Switzerland to Seattle

Our best American Airlines deals on Switzerland to Seattle flight tickets

American Airlines

Feb 19

BSL6:05 amBasel EuroAirport Swiss

19h 50m

1 stop

SEA4:55 pmSeattle/Tacoma Intl

Mar 2

SEA1:52 pmSeattle/Tacoma Intl

19h 23m

2 stops

BSL6:15 pmBasel EuroAirport Swiss

$530

Find similar

American Airlines

Feb 19

BSL6:05 amBasel EuroAirport Swiss

22h 09m

2 stops

SEA7:14 pmSeattle/Tacoma Intl

Mar 2

SEA1:44 pmSeattle/Tacoma Intl

19h 31m

2 stops

BSL6:15 pmBasel EuroAirport Swiss

$532

Find similar

American Airlines

Feb 19

BSL6:05 amBasel EuroAirport Swiss

22h 09m

2 stops

SEA7:14 pmSeattle/Tacoma Intl

Mar 2

SEA1:44 pmSeattle/Tacoma Intl

19h 31m

2 stops

BSL6:15 pmBasel EuroAirport Swiss

$534

Find similar

British Airways flights from Switzerland to Seattle

Our best British Airways deals on Switzerland to Seattle flight tickets

British Airways

Apr 19

ZRH7:45 amZurich

12h 50m

1 stop

SEA11:35 amSeattle/Tacoma Intl

May 2

SEA1:35 pmSeattle/Tacoma Intl

13h 40m

1 stop

ZRH12:15 pmZurich

$447

Find similar

British Airways

Apr 19

ZRH7:45 amZurich

12h 50m

1 stop

SEA11:35 amSeattle/Tacoma Intl

May 3

SEA8:20 pmSeattle/Tacoma Intl

15h 30m

1 stop

ZRH8:50 pmZurich

$448

Find similar

British Airways

Apr 17

ZRH7:15 amZurich

13h 20m

1 stop

SEA11:35 amSeattle/Tacoma Intl

May 2

SEA1:35 pmSeattle/Tacoma Intl

13h 40m

1 stop

ZRH12:15 pmZurich

$466

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 4/19

7:45 am-11:35 am

1 stop12h 50m

Seattle/Tacoma Intl

Sat 5/2

1:35 pm-12:15 pm

1 stop13h 40m

$447

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 4/19

7:45 am-11:35 am

1 stop12h 50m

Seattle/Tacoma Intl

Sun 5/3

8:20 pm-8:50 pm

1 stop15h 30m

$448

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 4/17

7:15 am-11:35 am

1 stop13h 20m

Seattle/Tacoma Intl

Sat 5/2

1:35 pm-12:15 pm

1 stop13h 40m

$466

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sun 4/19

2:00 pm-8:40 pm

1 stop15h 40m

Seattle/Tacoma Intl

Sat 5/2

3:40 pm-1:05 pm

1 stop12h 25m

$469

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Tue 2/3

6:30 am-11:30 am

1 stop14h 00m

Seattle/Tacoma Intl

Tue 2/10

7:00 am-2:40 pm

2 stops22h 40m

$527

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Fri 4/17

11:55 am-8:53 pm

1 stop17h 58m

Seattle/Tacoma Intl

Fri 5/1

7:05 am-10:20 am

1 stop18h 15m

$528

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 2/19

6:05 am-4:55 pm

1 stop19h 50m

Seattle/Tacoma Intl

Mon 3/2

1:52 pm-6:15 pm

2 stops19h 23m

$530

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 2/19

6:05 am-9:08 pm

2 stops24h 03m

Seattle/Tacoma Intl

Mon 3/2

1:37 pm-6:15 pm

2 stops19h 38m

$532

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Fri 1/23

7:10 am-11:50 am

1 stop13h 40m

Seattle/Tacoma Intl

Tue 1/27

1:40 pm-11:10 am

1 stop12h 30m

$534

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Sat 2/28

7:10 am-11:30 am

1 stop13h 20m

Seattle/Tacoma Intl

Wed 3/11

1:37 pm-2:55 pm

2 stops17h 18m

$5,859

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 Switzerland to Seattle

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

Delays

Other information

What is the cheapest month to fly to Seattle?

In general, May is the cheapest month to fly from Switzerland to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $550. If you don’t want to visit Seattle in May, then you should wait until February to fly from Switzerland, when ticket prices are also cheap, with an average price of $574.

What is the cheapest Switzerland to Seattle/Tacoma Intl flight route?

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

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

You are more likely to see cheaper flights to Seattle from Switzerland when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $629 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Switzerland for as low as $568 on momondo.

What cabin class options are available on Switzerland to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Switzerland to Seattle/Tacoma Intl 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 Switzerland to Seattle flights?

You could potentially save up to 6% on your flight if you consider stops on a Switzerland to Seattle flight.

Cheap Switzerland to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Seattle

Fastest flight time	10h 30m
Direct flights	Tue and Sun
Airports in Seattle	1 airport

The fastest flight from Switzerland to Seattle takes 10h 30m

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

There is 1 airport in Seattle. From Switzerland there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Switzerland to Seattle/Tacoma Intl Airport?
Prices for flights from Switzerland to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Switzerland to Seattle/Tacoma Intl Airport?
As of December 2025, there are 6 operators available to choose from for flights from Switzerland to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Switzerland to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Switzerland to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Switzerland to Seattle?
Based on momondo bookings for flights between Switzerland and Seattle, the leading plane model is Airbus A350-900, making up 53.33% of the total bookings. Other popular models include Airbus A330-900neo with 23.33%, Canadair (Bombardier) Regional Jet 900 with 16.67%, and Airbus A340-300 with 3.33%.

Best airlines flying from Switzerland to Seattle

Compare and see reviews for airlines that fly from Switzerland to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Condor	PriceFrom $370	Free Cancellation	Rating 6.5 395 reviews	Search Condor flights
Icelandair	PriceFrom $470	Free Cancellation	Rating 7.1 593 reviews	Search Icelandair flights
Lufthansa	PriceFrom $481	Free Cancellation	Rating 6.8 7,668 reviews	Search Lufthansa flights
British Airways	PriceFrom $485	Free Cancellation	Rating 6.7 7,630 reviews	Search British Airways flights
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 9,122 reviews	Search United Airlines flights
SWISS	PriceFrom $538	Free Cancellation	Rating 7.5 1,830 reviews	Search SWISS flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Federal Way

Cle Elum

Lakewood

Centralia

Fife

Westport

Kirkland

Shoreline

Why use momondo?

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

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 Switzerland to Seattle for you.

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

Yes. momondo enables you to select and highlight flights to Seattle from Switzerland with this policy.

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

momondo provides multiple filters to help you find the best flight to Seattle from Switzerland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Switzerland and alert you when they change.

An easier way to manage your Seattle 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 1/30

Fri 2/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Popular cities in the United States

Flights to New Yorkfrom $32

Flights to Los Angelesfrom $38

Flights to Miamifrom $51

Flights to Chicagofrom $58

Flights to Orlandofrom $29

Flights to San Franciscofrom $53

Flights to Las Vegasfrom $53

Flights to Washington, D.C.from $56

Flights to Bostonfrom $54

Flights to Atlantafrom $38

Flights to Dallasfrom $51

Flights to Denverfrom $57

Cheap flights from Switzerland to Seattle from $302

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Switzerland to Seattle departing on 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Switzerland to Seattle

Recent round-trip flight deals from Switzerland to Seattle

Recent one-way flight deals from Switzerland to Seattle

Recent last minute flight deals from Switzerland to Seattle

Recent direct flight deals from Switzerland to Seattle

American Airlines flights from Switzerland to Seattle

Our best American Airlines deals on Switzerland to Seattle flight tickets

British Airways flights from Switzerland to Seattle

Our best British Airways deals on Switzerland to Seattle flight tickets

momondo Fare Finder

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

See travel insights to Seattle from

How to get the cheapest flight ticket from Switzerland to Seattle

What is the cheapest month to fly to Seattle?

What is the cheapest Switzerland to Seattle/Tacoma Intl flight route?

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

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

What cabin class options are available on Switzerland to Seattle/Tacoma Intl flights?

There are 2 cabin classes available to choose from on Switzerland to Seattle/Tacoma Intl 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 Switzerland to Seattle flights?

You could potentially save up to 6% on your flight if you consider stops on a Switzerland to Seattle flight.

What is the cheapest airline that flies from Switzerland to Seattle/Tacoma Intl?

British Airways, Aer Lingus, and Iberia are the most popular carriers operating from Switzerland to Seattle/Tacoma Intl

What airlines fly to Seattle?

How often are flights from Switzerland to Seattle delayed?

Historically, on average around 27% of flights between Switzerland and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

What is the most punctual flight time for Switzerland to Seattle flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Switzerland to Seattle flights?

According to our data, Edelweiss Air have had the least number of delays on this route over the last 12 months; with about 27% of their flights experiencing any sort of delay.

How long does it take to fly to Seattle?

Cheap Switzerland to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Switzerland to Seattle

Fastest flight time

Direct flights

Airports in Seattle

When did momondo last update prices for flights from Switzerland to Seattle/Tacoma Intl Airport?

How many operators does momondo search for flights from Switzerland to Seattle/Tacoma Intl Airport?

How old do you have to be to fly from Switzerland to Seattle/Tacoma Intl Airport?

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

What is the most popular plane model from Switzerland to Seattle?

Best airlines flying from Switzerland to Seattle

Compare and see reviews for airlines that fly from Switzerland to Seattle with momondo

Traveling to a place near Seattle?

Why use momondo?

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

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

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

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

An easier way to manage your Seattle 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 the United States

Airports servicing Washington