Cheap flights from Switzerland to Seattle from $374
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 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Scandinavian Airlines flights from Switzerland to Seattle
Our best Scandinavian Airlines deals on Switzerland to Seattle flight tickets
Icelandair flights from Switzerland to Seattle
Our best Icelandair deals on Switzerland to Seattle flight tickets
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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
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 $534. 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 day to depart on your flight to Seattle?
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, Thursday 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 $657.
What is the cheapest time of day to depart on your flight to Seattle?
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.
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 $659 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 $578 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.
What is the cheapest airline that flies from Switzerland to Seattle/Tacoma Intl?
Scandinavian Airlines, Lufthansa, and Icelandair are the most popular carriers operating from Switzerland to Seattle/Tacoma Intl
What airlines fly to Seattle?
British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Seattle from Switzerland according to our data. British Airways is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
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 40m on average. On the other hand, flying from Basel to Seattle takes 12h 59m 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.
Cheap Switzerland to Seattle flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Switzerland to Seattle
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 July 2025, there are 5 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 A340-300, making up 43.48% of the total bookings. Other popular models include Airbus A350-900 with 29.35%, Airbus A330-900neo with 20.65%, and Canadair (Bombardier) Regional Jet 900 with 5.43%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $444 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $485 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom $498 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $514 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 7.5 1,654 reviews |
Traveling to a place near Seattle?
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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.