Question 1

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

Accepted Answer

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.

Question 2

What is the cheapest month to fly to Seattle?

Accepted Answer

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 $578.

Question 3

How long does it take to fly to Seattle?

Accepted Answer

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 27m 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.

Question 4

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

Accepted Answer

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 $628 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.

Question 5

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

Accepted Answer

On average, the least expensive day to fly to Seattle from Switzerland is on a Friday. momondo users have found tickets for Friday departures for as low as $637. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Switzerland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $792.

Question 6

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

Accepted Answer

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

Question 7

What airlines fly to Seattle?

Accepted Answer

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 51% 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.

Question 8

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

Accepted Answer

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.

Question 9

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

Accepted Answer

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.

Question 10

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

Accepted Answer

British Airways and American Airlines are the most popular carriers operating from Switzerland to Seattle/Tacoma Intl

Question 11

Can stopping save me money on Switzerland to Seattle flights?

Accepted Answer

You could potentially save up to 1% on your flight if you consider stops on a Switzerland to Seattle flight.

Question 12

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

Accepted Answer

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.

Question 13

How often are flights from Switzerland to Seattle delayed?

Accepted Answer

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.

Question 14

What is the cheapest time of day to depart on your flight to Seattle?

Accepted Answer

Flying to Seattle from Switzerland in the evening is the least expensive time of day to depart. momondo users have found prices as low as $543 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $960. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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.

Question 18

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

Accepted Answer

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.

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

Airline	Rating	Free Cancellation	Price
Condor	PriceFrom $370	Free Cancellation	Rating 6.4 392 reviews	Search Condor flights
Icelandair	PriceFrom $470	Free Cancellation	Rating 7.0 591 reviews	Search Icelandair flights
Lufthansa	PriceFrom $481	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
British Airways	PriceFrom $485	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
United Airlines	PriceFrom $533	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
SWISS	PriceFrom $538	Free Cancellation	Rating 7.5 1,815 reviews	Search SWISS flights

Cheap flights from Switzerland to Seattle from $297

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 5/30. 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

Scandinavian Airlines flights from Switzerland to Seattle

Our best Scandinavian 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 day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight 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 1% 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 and American Airlines 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