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Cheap flights from Seattle to Switzerland from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Switzerland departing on 12/2. 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 Seattle to Switzerland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
2:35 pm - 12:05 pmSEA-ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pmZRH-SEA
13h 00m1 stop
$382Icelandair
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Wed, Jan 14 - Tue, Feb 3
Icelandair Logo
2:35 pm - 12:05 pmSEA-ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pmZRH-SEA
13h 00m1 stop
$413Icelandair
Find Deal
Fri, Jan 9 - Tue, Jan 13
Lufthansa Logo
10:05 am - 1:10 pmSEA-GVA
18h 05m2 stops
Lufthansa Logo
6:20 am - 1:20 pmGVA-SEA
16h 00m1 stop
$453Lufthansa
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Wed, Nov 12 - Wed, Nov 26
British Airways Logo
6:50 pm - 8:40 pmSEA-GVA
16h 50m1 stop
British Airways Logo
9:25 pm - 4:55 pmGVA-SEA
28h 30m1 stop
$454British Airways
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Sun, Nov 23 - Mon, Dec 8
Delta Logo
7:10 am - 10:30 amSEA-ZRH
18h 20m1 stop
Delta Logo
1:30 pm - 10:16 pmZRH-SEA
17h 46m1 stop
$454Delta
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Tue, Dec 30 - Fri, Jan 9
British Airways Logo
6:50 pm - 7:55 pmSEA-GVA
16h 05m1 stop
British Airways Logo
4:20 pm - 11:30 amGVA-SEA
28h 10m1 stop
$455British Airways
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Sun, Jan 18 - Mon, Jan 26
Delta Logo
6:15 am - 10:30 amSEA-ZRH
19h 15m2 stops
Delta Logo
1:30 pm - 10:16 pmZRH-SEA
17h 46m1 stop
$459Delta
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Wed, Dec 31 - Fri, Jan 9
Lufthansa Logo
3:10 pm - 12:30 pmSEA-GVA
12h 20m1 stop
Lufthansa Logo
9:20 am - 7:16 pmGVA-SEA
18h 56m2 stops
$465Lufthansa
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Fri, Nov 28 - Fri, Dec 5
SWISS Logo
2:47 pm - 3:50 pmSEA-ZRH
16h 03m1 stop
SWISS Logo
12:40 pm - 7:18 pmZRH-SEA
39h 38m2 stops
$474SWISS
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Wed, Apr 1 - Wed, Apr 8
SWISS Logo
12:35 pm - 6:50 pmSEA-GVA
21h 15m2 stops
SWISS Logo
10:35 am - 9:12 pmGVA-SEA
19h 37m2 stops
$479SWISS
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Wed, Jan 21 - Wed, Jan 28

British Airways flights from Seattle to Switzerland

Our best British Airways deals on Seattle to Switzerland flight tickets
British Airways
Nov 23
SEA6:50 pmSeattle/Tacoma Intl
16h 50m
1 stop
GVA8:40 pmGeneva Geneve-Cointrin
Dec 8
GVA9:25 pmGeneva Geneve-Cointrin
28h 30m
1 stop
SEA4:55 pmSeattle/Tacoma Intl
$454
Find similar
British Airways
Jan 18
SEA6:50 pmSeattle/Tacoma Intl
16h 05m
1 stop
GVA7:55 pmGeneva Geneve-Cointrin
Jan 26
GVA4:20 pmGeneva Geneve-Cointrin
28h 10m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$455
Find similar
British Airways
Jan 5
SEA6:50 pmSeattle/Tacoma Intl
16h 25m
1 stop
ZRH8:15 pmZurich
Jan 12
ZRH7:35 pmZurich
24h 55m
1 stop
SEA11:30 amSeattle/Tacoma Intl
$457
Find similar

Delta flights from Seattle to Switzerland

Our best Delta deals on Seattle to Switzerland flight tickets
Delta
Dec 30
SEA7:10 amSeattle/Tacoma Intl
18h 20m
1 stop
ZRH10:30 amZurich
Jan 9
ZRH1:30 pmZurich
17h 46m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$454
Find similar
Delta
Dec 31
SEA6:15 amSeattle/Tacoma Intl
19h 15m
2 stops
ZRH10:30 amZurich
Jan 9
ZRH1:30 pmZurich
17h 46m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$459
Find similar
Delta
Dec 28
SEA2:05 pmSeattle/Tacoma Intl
18h 45m
1 stop
ZRH5:50 pmZurich
Jan 9
ZRH1:30 pmZurich
17h 46m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$468
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Switzerland 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 October 16, 2025.
Use the filters below to find and compare flights from Seattle to Switzerland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 1/14

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Tue 2/3

1:00 pm-5:00 pm

1 stop13h 00m

$382

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 1/9

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Tue 1/13

1:00 pm-5:00 pm

1 stop13h 00m

$413

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 11/12

10:05 am-1:10 pm

2 stops18h 05m

Geneva Geneve-Cointrin

Wed 11/26

6:20 am-1:20 pm

1 stop16h 00m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 11/23

6:50 pm-8:40 pm

1 stop16h 50m

Geneva Geneve-Cointrin

Mon 12/8

9:25 pm-4:55 pm

1 stop28h 30m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 12/30

7:10 am-10:30 am

1 stop18h 20m

Zurich

Fri 1/9

1:30 pm-10:16 pm

1 stop17h 46m

$454

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 1/18

6:50 pm-7:55 pm

1 stop16h 05m

Geneva Geneve-Cointrin

Mon 1/26

4:20 pm-11:30 am

1 stop28h 10m

$455

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 12/31

6:15 am-10:30 am

2 stops19h 15m

Zurich

Fri 1/9

1:30 pm-10:16 pm

1 stop17h 46m

$459

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 11/28

3:10 pm-12:30 pm

1 stop12h 20m

Geneva Geneve-Cointrin

Fri 12/5

9:20 am-7:16 pm

2 stops18h 56m

$465

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 4/1

2:47 pm-3:50 pm

1 stop16h 03m

Zurich

Wed 4/8

12:40 pm-7:18 pm

2 stops39h 38m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/21

12:35 pm-6:50 pm

2 stops21h 15m

Geneva Geneve-Cointrin

Wed 1/28

10:35 am-9:12 pm

2 stops19h 37m

$479

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 Switzerland from

How to get the cheapest flight ticket from Seattle to Switzerland

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 Switzerland?

The cheapest month to fly to Switzerland from Seattle is in October. Flight prices, which tend to average around $543, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Switzerland from Seattle during November instead. Flights to Switzerland in November, while not as cheap as those in October, still average around $558.

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

On average, the least expensive day to fly to Switzerland from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $578. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $869. These prices are subject to change though, so be sure to set up a Price Alert for flights to Switzerland.

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

Our data shows that the cheapest Seattle to Switzerland flights are usually those with departure times in the evening. Our users have found flights to Switzerland in the evening for as low as $645. Try not to purchase tickets in the afternoon because they tend to be around $814. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Switzerland from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Switzerland for around $659 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Switzerland from Seattle for as low as $578 on momondo.

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

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Switzerland 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 Seattle to Switzerland flights?

You could potentially save up to 31% on your flight if you consider stops on a Seattle to Switzerland flight.

Cheap Seattle to Switzerland flight deals and tips

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

Best Price Found

$463

Direct flights

None
The best one-way flight to Switzerland from Seattle in the past 72 hours is $463. The best round-trip flight deal from Seattle to Switzerland found on momondo in the last 72 hours is $319.
There are no direct flights from Seattle to Switzerland. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Zurich Airport.
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  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Switzerland?

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Switzerland.

  • What documentation or ID do you need to fly to Switzerland?

    The necessary travel and health documents for your Switzerland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Seattle to Switzerland

Compare and see reviews for airlines that fly from Seattle to Switzerland with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $384Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $400Free CancellationRating
7.0
556 reviews
Search Icelandair flights
Air FrancePriceFrom $435Free CancellationRating
7.4
1,476 reviews
Search Air France flights
Aer LingusPriceFrom $452Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $455Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
British AirwaysPriceFrom $481Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
LufthansaPriceFrom $497Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
DeltaPriceFrom $506Free CancellationRating
7.9
7,982 reviews
Search Delta flights
CondorPriceFrom $514Free CancellationRating
6.4
378 reviews
Search Condor flights
SWISSPriceFrom $515Free CancellationRating
7.5
1,772 reviews
Search SWISS flights

Why use momondo?

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

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 Seattle to Switzerland for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Switzerland from Seattle.

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

Yes momondo offers price alerts on flights to Switzerland from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Switzerland trip

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