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Cheap flights from Seattle to Zurich from $303

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 1/24. 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

Enter your travel dates to find the best prices.
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pm
ZRH
-
SEA
13h 00m1 stop
$359Icelandair
Mon, Jan 12 - Tue, Jan 27
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pm
ZRH
-
SEA
13h 00m1 stop
$409Icelandair
Mon, Feb 2 - Thu, Feb 12
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 6:00 pm
ZRH
-
SEA
13h 00m1 stop
$436Icelandair
Wed, Mar 4 - Sun, Mar 8
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pm
ZRH
-
SEA
13h 00m1 stop
$447Icelandair
Mon, Feb 23 - Sun, Mar 1
Lufthansa Logo
3:10 pm - 12:55 pm
SEA
-
ZRH
12h 45m1 stop
Lufthansa Logo
9:25 am - 7:16 pm
ZRH
-
SEA
18h 51m2 stops
$449Lufthansa
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
7:00 am - 7:55 am
SEA
-
ZRH
15h 55m1 stop
Multiple Airlines Logo
7:05 am - 12:10 pm
ZRH
-
SEA
14h 05m1 stop
$462Multiple Airlines
Sat, Jan 24 - Mon, Feb 2
Multiple Airlines Logo
7:00 am - 7:55 am
SEA
-
ZRH
15h 55m1 stop
Multiple Airlines Logo
9:25 am - 1:20 pm
ZRH
-
SEA
12h 55m1 stop
$463Multiple Airlines
Sun, Feb 8 - Wed, Feb 18
Lufthansa Logo
3:10 pm - 12:55 pm
SEA
-
ZRH
12h 45m1 stop
Lufthansa Logo
7:15 am - 1:20 pm
ZRH
-
SEA
15h 05m1 stop
$464Lufthansa
Fri, Feb 6 - Fri, Feb 13
Icelandair Logo
2:35 pm - 12:05 pm
SEA
-
ZRH
12h 30m1 stop
Icelandair Logo
1:00 pm - 5:00 pm
ZRH
-
SEA
13h 00m1 stop
$466Icelandair
Sat, Jan 10 - Thu, Jan 15
Air Canada Logo
8:10 am - 11:55 am
SEA
-
ZRH
18h 45m2 stops
Air Canada Logo
1:00 pm - 10:16 pm
ZRH
-
SEA
18h 16m1 stop
$468Air Canada
Tue, Feb 10 - Tue, Feb 17

Lufthansa flights from Seattle to Zurich

Our best Lufthansa deals on Seattle to Zurich flight tickets
Lufthansa
Feb 6
SEA3:10 pmSeattle/Tacoma Intl
12h 45m
1 stop
ZRH12:55 pmZurich
Feb 13
ZRH9:25 amZurich
18h 51m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
$449
Find similar
Lufthansa
Feb 6
SEA3:10 pmSeattle/Tacoma Intl
12h 45m
1 stop
ZRH12:55 pmZurich
Feb 13
ZRH7:15 amZurich
15h 05m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$464
Find similar
Lufthansa
Mar 1
SEA3:10 pmSeattle/Tacoma Intl
21h 35m
1 stop
ZRH9:45 pmZurich
Mar 8
ZRH7:15 amZurich
20h 01m
2 stops
SEA6:16 pmSeattle/Tacoma Intl
$486
Find similar

SWISS flights from Seattle to Zurich

Our best SWISS deals on Seattle to Zurich flight tickets
SWISS
Jan 27
SEA10:58 amSeattle/Tacoma Intl
14h 42m
1 stop
ZRH10:40 amZurich
Feb 3
ZRH1:15 pmZurich
16h 57m
1 stop
SEA9:12 pmSeattle/Tacoma Intl
$468
Find similar
SWISS
Jan 25
SEA10:58 amSeattle/Tacoma Intl
14h 42m
1 stop
ZRH10:40 amZurich
Feb 1
ZRH1:15 pmZurich
16h 57m
1 stop
SEA9:12 pmSeattle/Tacoma Intl
$476
Find similar
SWISS
Feb 8
SEA12:35 pmSeattle/Tacoma Intl
19h 10m
2 stops
ZRH4:45 pmZurich
Feb 18
ZRH1:10 pmZurich
18h 33m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$482
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 December 28, 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

Mon 1/12

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Tue 1/27

1:00 pm-5:00 pm

1 stop13h 00m

$359

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 2/2

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Thu 2/12

1:00 pm-5:00 pm

1 stop13h 00m

$409

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Wed 3/4

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sun 3/8

1:00 pm-6:00 pm

1 stop13h 00m

$436

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Mon 2/23

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Sun 3/1

1:00 pm-5:00 pm

1 stop13h 00m

$447

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 2/6

3:10 pm-12:55 pm

1 stop12h 45m

Zurich

Fri 2/13

9:25 am-7:16 pm

2 stops18h 51m

$449

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 1/24

7:00 am-7:55 am

1 stop15h 55m

Zurich

Mon 2/2

7:05 am-12:10 pm

1 stop14h 05m

$462

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sun 2/8

7:00 am-7:55 am

1 stop15h 55m

Zurich

Wed 2/18

9:25 am-1:20 pm

1 stop12h 55m

$463

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Fri 2/6

3:10 pm-12:55 pm

1 stop12h 45m

Zurich

Fri 2/13

7:15 am-1:20 pm

1 stop15h 05m

$464

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Sat 1/10

2:35 pm-12:05 pm

1 stop12h 30m

Zurich

Thu 1/15

1:00 pm-5:00 pm

1 stop13h 00m

$466

SeattleZurich

SEA - ZRH

SEAZRH

Seattle/Tacoma Intl

Tue 2/10

8:10 am-11:55 am

2 stops18h 45m

Zurich

Tue 2/17

1:00 pm-10:16 pm

1 stop18h 16m

$468

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, November 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 $510. If you don’t want to visit Zurich in November, then you should wait until October to fly from Seattle, when ticket prices are also cheap, with an average price of $514.

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

According to our data, Tuesday is the cheapest day to fly to Zurich from Seattle. The lowest ticket price found for a Tuesday departure recently was $466. 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, Wednesday 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 $876.

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 $806. 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 $652 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 $567 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.

Can stopping save me money on Seattle to Zurich flights?

You could potentially save up to 9% on your flight if you consider stops on a Seattle to Zurich flight.

How have Seattle to Zurich flight prices changed over time?

As of December 2025, prices for Seattle to Zurich flights are approximately 7% 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

$472

Fastest flight time

9h 55m

Direct flights

Tue and Sun

Airports in Zurich

1 airport
The best one-way flight to Zurich from Seattle in the past 72 hours is $472. The best round-trip flight deal from Seattle to Zurich found on momondo in the last 72 hours is $716.
The fastest flight from Seattle to Zurich takes 9h 55m
Direct flights go from Seattle to Zurich on Tuesday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Zurich. From Seattle there are direct flights to Zurich (ZRH).
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 9h 55m.

  • 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
1,630 reviews
Search Scandinavian Airlines flights
IcelandairPriceFrom $391Free CancellationRating
7.0
592 reviews
Search Icelandair flights
CondorPriceFrom $410Free CancellationRating
6.5
395 reviews
Search Condor flights
Aer LingusPriceFrom $452Free CancellationRating
7.2
1,413 reviews
Search Aer Lingus flights
DeltaPriceFrom $481Free CancellationRating
7.9
8,016 reviews
Search Delta flights
SWISSPriceFrom $485Free CancellationRating
7.5
1,832 reviews
Search SWISS flights
United AirlinesPriceFrom $493Free CancellationRating
7.4
9,114 reviews
Search United Airlines flights
British AirwaysPriceFrom $505Free CancellationRating
6.7
7,616 reviews
Search British Airways flights
LufthansaPriceFrom $505Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
KLMPriceFrom $508Free CancellationRating
7.7
1,435 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
Engelberg
Wilderswil
Kandersteg
Winterthur
Neuchâtel
Spiez
Crans-Montana
Vitznau
Schaffhausen
Andermatt
Brienz

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.

An easier way to manage your Zurich trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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