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Cheap flights from Seattle / Tacoma International to Zurich

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Compare Seattle / Tacoma International to Zurich flight deals

Find the cheapest month or even day of the year to fly to Zurich

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Flight deals from Seattle / Tacoma International to Zurich

Looking for a cheap last-minute deal or the best round-trip flight from Seattle / Tacoma International to Zurich? Find the lowest prices on one-way and round-trip tickets right here.
Zurich.C$736 per passenger.Departing Tue, Aug 26, returning Wed, Sep 10.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Tue, Aug 26, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Wed, Sep 10, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$736, select.
Zurich.C$738 per passenger.Departing Sat, Jul 5, returning Wed, Oct 22.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Sat, Jul 5, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Wed, Oct 22, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$738, select.
Zurich.C$738 per passenger.Departing Mon, Apr 21, returning Tue, May 13.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Mon, Apr 21, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Tue, May 13, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$738, select.
Zurich.C$739 per passenger.Departing Sat, Nov 29, returning Sat, Dec 6.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Sat, Nov 29, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Sat, Dec 6, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$739, select.
Zurich.C$742 per passenger.Departing Sun, Sep 21, returning Tue, Oct 14.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Sun, Sep 21, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Tue, Oct 14, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$742, select.
Zurich.C$748 per passenger.Departing Fri, May 16, returning Thu, May 22.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Fri, May 16, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Thu, May 22, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$748, select.
Zurich.C$748 per passenger.Departing Tue, May 20, returning Wed, Jun 11.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Tue, May 20, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Wed, Jun 11, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$748, select.
Zurich.C$749 per passenger.Departing Mon, Sep 1, returning Wed, Sep 10.Round-trip flight with Icelandair.Outbound indirect flight with Icelandair, departing from Seattle / Tacoma International on Mon, Sep 1, arriving in Zurich.Inbound indirect flight with Icelandair, departing from Zurich on Wed, Sep 10, arriving in Seattle / Tacoma International.Price includes taxes and charges.From C$749, select.

Find the cheapest month to fly from Seattle / Tacoma International to Zurich

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Zurich flights are currently cheapest in May.
Mar
from C$1,145
Apr
from C$779
May
from C$748
Jun
from C$849
Jul
from C$903
Aug
from C$902
Sep
from C$749
Oct
from C$753
Nov
from C$766
Dec
from C$840
Jan
from C$861
Feb
Find prices

Direct flights from Seattle / Tacoma International to Zurich

Seattle / Tacoma International to Zurich: Alternative routes

Compare routes from Seattle / Tacoma International to Zurich below. You may find an airport to fly into that's cheaper, faster, or easier than Zurich.

Seattle to Zurich: Flight information

The things to know before you go.
Cheapest flight foundC$736
Cheapest month to flyAugust
Average flight time10 hrs, 20 mins
Most popular airlineedelweiss air
Average flights per week4

Finding cheap flights from Seattle / Tacoma International to Zurich: Frequently asked questions

The best price we found for a round-trip flight from Seattle / Tacoma International to Zurich is C$736. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 20 minutes is the average flight time from Seattle / Tacoma International to Zurich.
edelweiss air and SWISS fly direct from Seattle / Tacoma International to Zurich.
There are 4 flights per week flying from Seattle / Tacoma International to Zurich, as of March 2025.
The cheapest month to fly from Seattle / Tacoma International to Zurich is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Zurich Airport on Tuesday, August 26, 2025.
Yes – the average flight time is 10 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Zurich but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Zurich is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Icelandair and SWISS offer the cheapest flight tickets to Zurich.

Flying from Seattle-Tacoma International Airport (SEA) to Zurich Airport (ZRH): what you need to know

  • Be prepared for longer lines in popular months such as July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • If you'd like a stopover for your flight from Seattle-Tacoma International Airport to Zurich Airport, just deselect 'Direct flights only' and look through your options. Here are the top stopovers between SEA and ZRH:

    • Amsterdam Airport Schiphol

    • Dublin Airport

    • Charles de Gaulle Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Zurich Airport (ZRH)

  • The best price we've found for a one-way ticket from Seattle-Tacoma International Airport to Zurich Airport is C$338. The cheapest price for a return flight is C$736. Bear in mind that fares could change due to demand when booking.

  • Don't leave things to the last moment. You're more likely to find cheap flight tickets from SEA to ZRH if you book ahead. Airlines often offer some excellent early bird deals.

  • The 'Whole month' search function shows you the cheapest flight tickets from Seattle-Tacoma International Airport to Zurich Airport across the entire month. It's the best way to find a bargain if your travel dates aren't set in stone.

  • Log into your online account or use the app to create a Price Alert. You'll be notified right away if there's a better deal on this route. It's simple to do, and it'll save you time checking for cheap flight tickets from SEA to ZRH every day.

  • Take advantage of filters to find the perfect journey for you. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Seattle-Tacoma International Airport to Zurich Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport is around 23 kilometres from central Seattle. If you're driving, ride-sharing or catching a cab from the center, it'll take you 18 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be approximately 54 minutes.

  • Want a handy hotel close to SEA? If you're on an early flight from Seattle-Tacoma International Airport to Zurich Airport, these accommodation options will have you moments from check-in:

Arriving at Zurich Airport (ZRH)

Getting from Zurich Airport (ZRH) to central Zurich

  • Zurich Airport is approximately 13 kilometres from central Zurich. With a car rental or if you're catching a cab, the drive is around 19 minutes.

  • Getting there by public transport will take you roughly 1 hour and 35 minutes.

When to fly to Zurich Airport (ZRH)

  • The quietest month for a flight from Seattle-Tacoma International Airport to Zurich Airport is February, while July is the busiest. Pick the best time to go to Zurich based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Zurich is July, with temperatures ranging between 10ºC and 27ºC. Lock in your flights from Seattle-Tacoma International Airport to Zurich Airport in this month if you like this kind of weather.

  • January has average temperatures of between -6ºC and 7ºC. Look for cheap flight tickets from SEA to ZRH sometime around then if you like traveling in cooler conditions.

More about Zurich

  • If you're looking for somewhere to lay your head, you can find the best places to stay in Zurich right here. Explore these hotels as soon as you've locked in your flight from SEA to ZRH:

  • Every great adventure has to include a little sightseeing. Bahnhofstrasse, Swiss National Museum and Grossmunster are essential stops on your Zurich itinerary.

Complete your Zurich trip with hotels and a car rental

  • Comparing flights is not the only thing we're good at. Once you've secured your cheap ticket to Zurich Airport, browse our great car rental offers that'll give you the flexibility to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find your perfect Zurich stay.

Plan the rest of your trip from Seattle to Zurich

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.