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Cheap flights from Switzerland to Seattle from $343

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 1/12. 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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0 bags

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Find the cheapest flights from Switzerland to Seattle

Recent round-trip flight deals from Switzerland to Seattle

Enter your travel dates to find the best prices.
Condor Logo
11:35 am - 3:40 pmZRH-SEA
13h 05m1 stop
Condor Logo
5:40 pm - 3:20 pmSEA-ZRH
12h 40m1 stop
$502Condor
Find Deal
Thu, Nov 13 - Thu, Nov 27
Condor Logo
8:05 am - 3:40 pmZRH-SEA
16h 35m1 stop
Condor Logo
5:40 pm - 3:20 pmSEA-ZRH
12h 40m1 stop
$507Condor
Find Deal
Thu, Nov 13 - Thu, Nov 27
American Airlines Logo
6:15 am - 4:55 pmBSL-SEA
19h 40m1 stop
American Airlines Logo
6:50 pm - 9:50 pmSEA-BSL
18h 00m1 stop
$583American Airlines
Find Deal
Mon, Feb 9 - Sat, Feb 28
American Airlines Logo
6:35 am - 11:25 pmBSL-SEA
25h 50m2 stops
American Airlines Logo
1:35 pm - 2:10 pmSEA-BSL
15h 35m1 stop
$589American Airlines
Find Deal
Sun, Dec 14 - Fri, Jan 9
British Airways Logo
11:05 am - 11:32 pmBSL-SEA
21h 27m2 stops
British Airways Logo
6:50 pm - 9:35 pmSEA-BSL
17h 45m1 stop
$591British Airways
Find Deal
Thu, Feb 19 - Mon, Mar 2
United Airlines Logo
11:25 am - 12:50 amZRH-SEA
22h 25m2 stops
United Airlines Logo
11:59 pm - 7:55 amSEA-ZRH
22h 56m1 stop
$594United Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 30
United Airlines Logo
7:15 am - 1:20 pmZRH-SEA
15h 05m1 stop
United Airlines Logo
7:00 am - 10:40 amSEA-ZRH
18h 40m1 stop
$595United Airlines
Find Deal
Wed, Dec 17 - Sun, Jan 11
Lufthansa Logo
8:45 am - 8:54 pmGVA-SEA
21h 09m2 stops
Lufthansa Logo
10:05 am - 12:30 pmSEA-GVA
17h 25m2 stops
$612Lufthansa
Find Deal
Sat, Nov 22 - Fri, Nov 28
Lufthansa Logo
6:45 am - 6:34 pmGVA-SEA
20h 49m2 stops
Lufthansa Logo
7:00 am - 12:30 pmSEA-GVA
20h 30m2 stops
$613Lufthansa
Find Deal
Sat, Nov 22 - Fri, Nov 28
British Airways Logo
4:00 pm - 4:55 pmBSL-SEA
33h 55m1 stop
British Airways Logo
6:50 pm - 6:05 pmSEA-BSL
14h 15m1 stop
$728British Airways
Find Deal
Mon, Feb 9 - Sat, Feb 28

Condor flights from Switzerland to Seattle

Our best Condor deals on Switzerland to Seattle flight tickets
Condor
Nov 13
ZRH11:35 amZurich
13h 05m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Nov 27
SEA5:40 pmSeattle/Tacoma Intl
12h 40m
1 stop
ZRH3:20 pmZurich
$502
Find similar
Condor
Nov 13
ZRH8:05 amZurich
16h 35m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Nov 27
SEA5:40 pmSeattle/Tacoma Intl
12h 40m
1 stop
ZRH3:20 pmZurich
$507
Find similar
Condor
Nov 20
ZRH8:05 amZurich
16h 35m
1 stop
SEA3:40 pmSeattle/Tacoma Intl
Nov 24
SEA5:40 pmSeattle/Tacoma Intl
12h 40m
1 stop
ZRH3:20 pmZurich
$520
Find similar

American Airlines flights from Switzerland to Seattle

Our best American Airlines deals on Switzerland to Seattle flight tickets
American Airlines
Feb 9
BSL6:15 amBasel EuroAirport Swiss
19h 40m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Feb 28
SEA6:50 pmSeattle/Tacoma Intl
18h 00m
1 stop
BSL9:50 pmBasel EuroAirport Swiss
$583
Find similar
American Airlines
Dec 14
BSL6:35 amBasel EuroAirport Swiss
25h 50m
2 stops
SEA11:25 pmSeattle/Tacoma Intl
Jan 9
SEA1:35 pmSeattle/Tacoma Intl
15h 35m
1 stop
BSL2:10 pmBasel EuroAirport Swiss
$589
Find similar
American Airlines
Dec 13
BSL7:10 amBasel EuroAirport Swiss
22h 48m
2 stops
SEA8:58 pmSeattle/Tacoma Intl
Jan 9
SEA2:04 pmSeattle/Tacoma Intl
22h 26m
2 stops
BSL9:30 pmBasel EuroAirport Swiss
$593
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Switzerland to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Switzerland to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 11/13

11:35 am-3:40 pm

1 stop13h 05m

Seattle/Tacoma Intl

Thu 11/27

5:40 pm-3:20 pm

1 stop12h 40m

$502

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Thu 11/13

8:05 am-3:40 pm

1 stop16h 35m

Seattle/Tacoma Intl

Thu 11/27

5:40 pm-3:20 pm

1 stop12h 40m

$507

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Mon 2/9

6:15 am-4:55 pm

1 stop19h 40m

Seattle/Tacoma Intl

Sat 2/28

6:50 pm-9:50 pm

1 stop18h 00m

$583

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Sun 12/14

6:35 am-11:25 pm

2 stops25h 50m

Seattle/Tacoma Intl

Fri 1/9

1:35 pm-2:10 pm

1 stop15h 35m

$589

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Thu 2/19

11:05 am-11:32 pm

2 stops21h 27m

Seattle/Tacoma Intl

Mon 3/2

6:50 pm-9:35 pm

1 stop17h 45m

$591

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Sat 12/13

11:25 am-12:50 am

2 stops22h 25m

Seattle/Tacoma Intl

Tue 12/30

11:59 pm-7:55 am

1 stop22h 56m

$594

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

Wed 12/17

7:15 am-1:20 pm

1 stop15h 05m

Seattle/Tacoma Intl

Sun 1/11

7:00 am-10:40 am

1 stop18h 40m

$595

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Sat 11/22

8:45 am-8:54 pm

2 stops21h 09m

Seattle/Tacoma Intl

Fri 11/28

10:05 am-12:30 pm

2 stops17h 25m

$612

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

Sat 11/22

6:45 am-6:34 pm

2 stops20h 49m

Seattle/Tacoma Intl

Fri 11/28

7:00 am-12:30 pm

2 stops20h 30m

$613

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

Mon 2/9

4:00 pm-4:55 pm

1 stop33h 55m

Seattle/Tacoma Intl

Sat 2/28

6:50 pm-6:05 pm

1 stop14h 15m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

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 $541. 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, 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.

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 $621 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.

Cheap Switzerland to Seattle flight deals and tips

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

Direct flights

None
There are no direct flights from Switzerland to Seattle. There are no popular flight routes from Switzerland to Seattle.
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?

  • 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?

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
CondorPriceFrom $370Free CancellationRating
6.4
387 reviews
Search Condor flights
IcelandairPriceFrom $470Free CancellationRating
7.1
568 reviews
Search Icelandair flights
LufthansaPriceFrom $481Free CancellationRating
6.8
7,547 reviews
Search Lufthansa flights
British AirwaysPriceFrom $485Free CancellationRating
6.7
7,495 reviews
Search British Airways flights
American AirlinesPriceFrom $526Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $533Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SWISSPriceFrom $538Free CancellationRating
7.5
1,776 reviews
Search SWISS flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

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.

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