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Cheap flights from Switzerland to Seattle from $345

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 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
10:50 am - 3:40 pmGVA-SEA
13h 50m1 stop
Multiple Airlines Logo
5:40 pm - 5:40 pmSEA-GVA
15h 00m1 stop
$521Multiple Airlines
Find Deal
qui, fev 5 - qui, fev 19
Icelandair Logo
1:00 pm - 5:00 pmZRH-SEA
13h 00m1 stop
Icelandair Logo
2:35 pm - 12:05 pmSEA-ZRH
12h 30m1 stop
$533Icelandair
Find Deal
dom, jan 11 - sáb, jan 17
Condor Logo
9:00 am - 3:40 pmZRH-SEA
15h 40m1 stop
Condor Logo
5:40 pm - 3:20 pmSEA-ZRH
12h 40m1 stop
$538Condor
Find Deal
qua, abr 29 - qua, mai 20
Icelandair Logo
2:00 pm - 8:45 pmZRH-SEA
15h 45m1 stop
Icelandair Logo
3:45 pm - 1:05 pmSEA-ZRH
12h 20m1 stop
$572Icelandair
Find Deal
ter, mai 12 - ter, jun 2
Icelandair Logo
2:00 pm - 5:50 pmZRH-SEA
12h 50m1 stop
Icelandair Logo
3:45 pm - 1:05 pmSEA-ZRH
12h 20m1 stop
$573Icelandair
Find Deal
ter, mai 12 - ter, jun 2
United Airlines Logo
8:15 am - 12:20 pmZRH-SEA
13h 05m1 stop
United Airlines Logo
6:57 am - 10:20 amSEA-ZRH
18h 23m1 stop
$589United Airlines
Find Deal
qua, mai 6 - dom, mai 10
United Airlines Logo
8:15 am - 12:20 pmZRH-SEA
13h 05m1 stop
United Airlines Logo
9:02 am - 10:20 amSEA-ZRH
16h 18m1 stop
$591United Airlines
Find Deal
qua, mai 6 - dom, mai 10
British Airways Logo
11:10 am - 4:55 pmBSL-SEA
14h 45m1 stop
British Airways Logo
6:50 pm - 10:20 pmSEA-BSL
18h 30m1 stop
$953British Airways
Find Deal
qua, dez 17 - ter, fev 17
British Airways Logo
3:00 pm - 4:55 pmBSL-SEA
34h 55m1 stop
British Airways Logo
6:50 pm - 10:15 amSEA-BSL
30h 25m1 stop
$1,359British Airways
Find Deal
sáb, dez 20 - sex, dez 26
Lufthansa Logo
8:15 pm - 1:20 pmBSL-SEA
26h 05m1 stop
Lufthansa Logo
7:00 am - 10:05 amSEA-BSL
18h 05m2 stops
$1,361Lufthansa
Find Deal
sáb, dez 20 - sex, dez 26

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
SEA6:50 pmSeattle/Tacoma Intl
35h 15m
1 stop
BSL3:05 pmBasel EuroAirport Swiss
$584
Find similar
American Airlines
Feb 19
BSL6:05 amBasel EuroAirport Swiss
19h 50m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
Mar 2
SEA1:51 pmSeattle/Tacoma Intl
19h 24m
2 stops
BSL6:15 pmBasel EuroAirport Swiss
$585
Find similar
American Airlines
Feb 19
BSL6:05 amBasel EuroAirport Swiss
26h 27m
2 stops
SEA11:32 pmSeattle/Tacoma Intl
Mar 2
SEA1:51 pmSeattle/Tacoma Intl
19h 24m
2 stops
BSL6:15 pmBasel EuroAirport Swiss
$590
Find similar

United Airlines flights from Switzerland to Seattle

Our best United Airlines deals on Switzerland to Seattle flight tickets
United Airlines
May 6
ZRH8:15 amZurich
13h 05m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
May 10
SEA6:57 amSeattle/Tacoma Intl
18h 23m
1 stop
ZRH10:20 amZurich
$589
Find similar
United Airlines
May 6
ZRH8:15 amZurich
13h 05m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
May 10
SEA9:02 amSeattle/Tacoma Intl
16h 18m
1 stop
ZRH10:20 amZurich
$591
Find similar
United Airlines
Jan 8
ZRH8:50 amZurich
22h 53m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
Jan 15
SEA8:10 amSeattle/Tacoma Intl
14h 30m
1 stop
ZRH7:40 amZurich
$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 novembro 13, 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

GenevaSeattle

GVA - SEA

GVASEA

Geneva Geneve-Cointrin

qui 2/5

10:50 am-3:40 pm

1 stop13h 50m

Seattle/Tacoma Intl

qui 2/19

5:40 pm-5:40 pm

1 stop15h 00m

$521

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

dom 1/11

1:00 pm-5:00 pm

1 stop13h 00m

Seattle/Tacoma Intl

sáb 1/17

2:35 pm-12:05 pm

1 stop12h 30m

$533

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

qua 4/29

9:00 am-3:40 pm

1 stop15h 40m

Seattle/Tacoma Intl

qua 5/20

5:40 pm-3:20 pm

1 stop12h 40m

$538

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

ter 5/12

2:00 pm-8:45 pm

1 stop15h 45m

Seattle/Tacoma Intl

ter 6/2

3:45 pm-1:05 pm

1 stop12h 20m

$572

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

ter 5/12

2:00 pm-5:50 pm

1 stop12h 50m

Seattle/Tacoma Intl

ter 6/2

3:45 pm-1:05 pm

1 stop12h 20m

$573

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

qua 5/6

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

dom 5/10

6:57 am-10:20 am

1 stop18h 23m

$589

ZurichSeattle

ZRH - SEA

ZRHSEA

Zurich

qua 5/6

8:15 am-12:20 pm

1 stop13h 05m

Seattle/Tacoma Intl

dom 5/10

9:02 am-10:20 am

1 stop16h 18m

$591

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

qua 12/17

11:10 am-4:55 pm

1 stop14h 45m

Seattle/Tacoma Intl

ter 2/17

6:50 pm-10:20 pm

1 stop18h 30m

$953

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

sáb 12/20

3:00 pm-4:55 pm

1 stop34h 55m

Seattle/Tacoma Intl

sex 12/26

6:50 pm-10:15 am

1 stop30h 25m

$1,359

BaselSeattle

BSL - SEA

BSLSEA

Basel EuroAirport Swiss

sáb 12/20

8:15 pm-1:20 pm

1 stop26h 05m

Seattle/Tacoma Intl

sex 12/26

7:00 am-10:05 am

2 stops18h 05m

$1,361

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 $538. If you don’t want to visit Seattle in May, then you should wait until April to fly from Switzerland, when ticket prices are also cheap, with an average price of $573.

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 $619 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
389 reviews
Search Condor flights
IcelandairPriceFrom $470Free CancellationRating
7.1
578 reviews
Search Icelandair flights
LufthansaPriceFrom $481Free CancellationRating
6.8
7,572 reviews
Search Lufthansa flights
British AirwaysPriceFrom $485Free CancellationRating
6.7
7,518 reviews
Search British Airways flights
American AirlinesPriceFrom $526Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $533Free CancellationRating
7.4
9,017 reviews
Search United Airlines flights
SWISSPriceFrom $538Free CancellationRating
7.5
1,784 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
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
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.

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