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Cheap flights from Seattle to Zurich from $281

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 Zurich departing on 1/21. 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 Seattle to Zurich

Cheap round-trip flights

Delta Logo
11:36 am - 10:30 amSEA-ZRH
13h 54m1 stop
Delta Logo
10:10 am - 12:06 amZRH-SEA
22h 56m1 stop
$454Delta
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Sun, Nov 23 - Fri, Apr 17
Air Canada Logo
10:00 am - 11:25 amSEA-ZRH
16h 25m1 stop
Air Canada Logo
11:25 am - 10:16 pmZRH-SEA
19h 51m2 stops
$455Air Canada
Find Deal
Sun, Oct 19 - Tue, Nov 4
Delta Logo
11:55 pm - 10:30 amSEA-ZRH
25h 35m2 stops
Delta Logo
10:10 am - 10:24 pmZRH-SEA
21h 14m1 stop
$458Delta
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Sun, Nov 23 - Wed, Apr 15
Delta Logo
9:59 pm - 10:30 amSEA-ZRH
27h 31m1 stop
Delta Logo
1:30 pm - 10:21 pmZRH-SEA
17h 51m1 stop
$459Delta
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Sat, Nov 22 - Wed, Dec 3
United Airlines Logo
11:50 pm - 10:40 amSEA-ZRH
26h 50m1 stop
United Airlines Logo
1:10 pm - 10:29 pmZRH-SEA
17h 19m1 stop
$460United Airlines
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Sat, Mar 14 - Wed, Mar 25
SWISS Logo
7:00 am - 10:40 amSEA-ZRH
18h 40m1 stop
SWISS Logo
1:15 pm - 9:00 pmZRH-SEA
16h 45m1 stop
$465SWISS
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Tue, Dec 9 - Wed, Dec 17
Icelandair Logo
3:45 pm - 1:05 pmSEA-ZRH
12h 20m1 stop
Icelandair Logo
2:00 pm - 8:40 pmZRH-SEA
15h 40m1 stop
$467Icelandair
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Fri, Oct 3 - Fri, Oct 10
British Airways Logo
1:25 pm - 11:35 amSEA-ZRH
13h 10m1 stop
British Airways Logo
9:10 pm - 11:30 amZRH-SEA
23h 20m1 stop
$470British Airways
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Tue, Dec 9 - Mon, Dec 15
British Airways Logo
6:50 pm - 9:20 amSEA-ZRH
29h 30m1 stop
British Airways Logo
9:45 pm - 11:10 amZRH-SEA
22h 25m1 stop
$472British Airways
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Sun, Dec 7 - Mon, Apr 13
Lufthansa Logo
6:50 pm - 4:10 pmSEA-ZRH
12h 20m1 stop
Lufthansa Logo
7:05 am - 12:10 pmZRH-SEA
14h 05m1 stop
$477Lufthansa
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Sun, Oct 19 - Tue, Nov 4

United Airlines flights from Seattle to Zurich

Our best United Airlines deals on Seattle to Zurich flight tickets
United Airlines
Mar 14
SEA11:50 pmSeattle/Tacoma Intl
26h 50m
1 stop
ZRH10:40 amZurich
Mar 25
ZRH1:10 pmZurich
17h 19m
1 stop
SEA10:29 pmSeattle/Tacoma Intl
$460
Find similar
United Airlines
Mar 7
SEA12:59 pmSeattle/Tacoma Intl
33h 56m
2 stops
ZRH7:55 amZurich
Mar 31
ZRH9:50 amZurich
18h 09m
1 stop
SEA6:59 pmSeattle/Tacoma Intl
$466
Find similar
United Airlines
Dec 30
SEA7:00 amSeattle/Tacoma Intl
18h 40m
1 stop
ZRH10:40 amZurich
Jan 9
ZRH9:25 amZurich
12h 55m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$469
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Scandinavian Airlines flights from Seattle to Zurich

Our best Scandinavian Airlines deals on Seattle to Zurich flight tickets
Scandinavian Airlines
Oct 8
SEA12:45 pmSeattle/Tacoma Intl
22h 00m
2 stops
ZRH7:45 pmZurich
Oct 23
ZRH8:25 pmZurich
26h 35m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
$464
Find similar
Scandinavian Airlines
Oct 8
SEA12:45 pmSeattle/Tacoma Intl
22h 00m
2 stops
ZRH7:45 pmZurich
Oct 23
ZRH2:00 pmZurich
33h 00m
2 stops
SEA2:00 pmSeattle/Tacoma Intl
$468
Find similar
Scandinavian Airlines
Nov 23
SEA7:20 amSeattle/Tacoma Intl
41h 20m
2 stops
ZRH9:40 amZurich
Apr 14
ZRH12:55 pmZurich
42h 21m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$491
Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 11/23

11:36 am-10:30 am

1 stop13h 54m

Zurich

Fri 4/17

10:10 am-12:06 am

1 stop22h 56m

$454

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 10/19

10:00 am-11:25 am

1 stop16h 25m

Zurich

Tue 11/4

11:25 am-10:16 pm

2 stops19h 51m

$455

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 11/23

11:55 pm-10:30 am

2 stops25h 35m

Zurich

Wed 4/15

10:10 am-10:24 pm

1 stop21h 14m

$458

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 11/22

9:59 pm-10:30 am

1 stop27h 31m

Zurich

Wed 12/3

1:30 pm-10:21 pm

1 stop17h 51m

$459

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 3/14

11:50 pm-10:40 am

1 stop26h 50m

Zurich

Wed 3/25

1:10 pm-10:29 pm

1 stop17h 19m

$460

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 12/9

7:00 am-10:40 am

1 stop18h 40m

Zurich

Wed 12/17

1:15 pm-9:00 pm

1 stop16h 45m

$465

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 10/3

3:45 pm-1:05 pm

1 stop12h 20m

Zurich

Fri 10/10

2:00 pm-8:40 pm

1 stop15h 40m

$467

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 12/9

1:25 pm-11:35 am

1 stop13h 10m

Zurich

Mon 12/15

9:10 pm-11:30 am

1 stop23h 20m

$470

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 12/7

6:50 pm-9:20 am

1 stop29h 30m

Zurich

Mon 4/13

9:45 pm-11:10 am

1 stop22h 25m

$472

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 10/19

6:50 pm-4:10 pm

1 stop12h 20m

Zurich

Tue 11/4

7:05 am-12:10 pm

1 stop14h 05m

$477

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 Zurich from

How to get the cheapest flight ticket from Seattle to Zurich

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 Zurich?

In general, October is the cheapest month to fly from Seattle to Zurich. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $555. If you don’t want to visit Zurich in October, then you should wait until November to fly from Seattle, when ticket prices are also cheap, with an average price of $572.

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

According to our data, Friday is the cheapest day to fly to Zurich from Seattle. The lowest ticket price found for a Friday departure recently was $740. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $869.

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

The cheapest time of day to fly to Zurich is in the evening when flights can be purchased for as low as $645. Flights to Zurich are more costly in the afternoon, with an average ticket price of $819. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Zurich from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Zurich for around $663 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Zurich from Seattle for as low as $585 on momondo.

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

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Zurich flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Zurich flight prices changed over time?

As of September 2025, prices for Seattle to Zurich flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Zurich

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Zurich according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Zurich (SEA to ZRH) flight deals and tips

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

Best Price Found

$470

Direct flights

None
The best one-way flight to Zurich from Seattle in the past 72 hours is $470. The best round-trip flight deal from Seattle to Zurich found on momondo in the last 72 hours is $748.
There are no direct flights from Seattle to Zurich. There are no popular flight routes from Seattle to Zurich.
Search flight deals

  • How far is Seattle/Tacoma Intl to Zurich by plane?

    Zurich is 5236.4 mi away from Seattle/Tacoma Intl. A reasonable flight in good conditions will take 12h 20m.

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

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

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

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Zurich 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 Seattle/Tacoma Intl Airport to Zurich Airport.

  • What documentation or ID do you need to fly to Zurich Airport?

    The travel and health documents required for your trip to Zurich 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 Zurich 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 Seattle to Zurich?

  • What is the most popular airline from Seattle to Zurich?

Best airlines flying from Seattle to Zurich

Compare and see reviews for airlines that fly from Seattle to Zurich with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $384Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $402Free CancellationRating
7.0
544 reviews
Search Icelandair flights
Aer LingusPriceFrom $452Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $486Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $497Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
DeltaPriceFrom $506Free CancellationRating
7.9
7,957 reviews
Search Delta flights
LufthansaPriceFrom $512Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
British AirwaysPriceFrom $518Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
SWISSPriceFrom $527Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
KLMPriceFrom $531Free CancellationRating
7.8
1,386 reviews
Search KLM flights

Traveling to a place near Zurich?

Book flights to Zurich if you plan to visit one of these locations
Interlaken
Lucerne
Lauterbrunnen
Grindelwald
Davos
Opfikon
Chur
Saas-Fee
Thun
Kloten
Engelberg
Wilderswil
Kandersteg
Arosa
Winterthur
Schaffhausen
Brienz
Spiez
Andermatt
Vitznau

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Zurich. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Seattle to Zurich on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Seattle to Zurich flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Zurich 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.

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