How often are flights from Zurich to Seattle delayed?

Historically, on average around 13% of flights between Zurich and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 84 minutes.

What is the cheapest airline that flies from Zurich to Seattle/Tacoma Intl?

British Airways and Icelandair are the most popular carriers operating from Zurich to Seattle/Tacoma Intl

Which airline has the best punctuality record on Zurich to Seattle flights?

According to our data, Edelweiss Air have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Zurich to Seattle flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Prices for flights from Zurich Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Zurich Airport to Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R7 076 Cheap Flights from Zurich to Seattle in 2026

Find the cheapest flights from Zurich to Seattle

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:00 - 17:00ZRH Zurich-SEA Seattle/Tacoma Intl

13h 00m1 stop Reykjavik Keflavik Intl

14:35 - 12:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 30m1 stop Reykjavik Keflavik Intl

R8 845Icelandair

Thu, Feb 4 - Wed, Feb 10

13:00 - 17:00ZRH Zurich-SEA Seattle/Tacoma Intl

13h 00m1 stop Reykjavik Keflavik Intl

14:35 - 12:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 30m1 stop Reykjavik Keflavik Intl

R10 104Icelandair

Tue, Feb 2 - Wed, Feb 10

13:00 - 17:00ZRH Zurich-SEA Seattle/Tacoma Intl

13h 00m1 stop Reykjavik Keflavik Intl

14:35 - 12:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 30m1 stop Reykjavik Keflavik Intl

R10 391Icelandair

Sat, Feb 6 - Wed, Feb 10

14:00 - 17:55ZRH Zurich-SEA Seattle/Tacoma Intl

12h 55m1 stop Reykjavik Keflavik Intl

15:40 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

R11 299Icelandair

Thu, Oct 1 - Wed, Oct 21

14:00 - 20:40ZRH Zurich-SEA Seattle/Tacoma Intl

15h 40m1 stop Reykjavik Keflavik Intl

19:00 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

33h 05m1 stop Reykjavik Keflavik Intl

R11 331Icelandair

Thu, Oct 1 - Tue, Oct 20

14:00 - 20:40ZRH Zurich-SEA Seattle/Tacoma Intl

15h 40m1 stop Reykjavik Keflavik Intl

15:40 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

R11 347Icelandair

Thu, Oct 15 - Mon, Oct 19

14:00 - 20:40ZRH Zurich-SEA Seattle/Tacoma Intl

15h 40m1 stop Reykjavik Keflavik Intl

15:40 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

R11 379Icelandair

Thu, Oct 15 - Mon, Oct 19

14:00 - 20:40ZRH Zurich-SEA Seattle/Tacoma Intl

15h 40m1 stop Reykjavik Keflavik Intl

14:35 - 12:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 30m1 stop Reykjavik Keflavik Intl

R11 411Icelandair

Tue, Sep 29 - Mon, Mar 1

14:00 - 20:40ZRH Zurich-SEA Seattle/Tacoma Intl

15h 40m1 stop Reykjavik Keflavik Intl

19:00 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

33h 05m1 stop Reykjavik Keflavik Intl

R11 442Icelandair

Tue, Sep 29 - Tue, Oct 20

14:00 - 17:55ZRH Zurich-SEA Seattle/Tacoma Intl

12h 55m1 stop Reykjavik Keflavik Intl

15:40 - 13:05SEA Seattle/Tacoma Intl-ZRH Zurich

12h 25m1 stop Reykjavik Keflavik Intl

R11 586Icelandair

Thu, Oct 1 - Fri, Oct 23

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:00 - 16:00ZRH Zurich-SEA Seattle/Tacoma Intl

17h 00m1 stop Frankfurt am Main

10:07 - 15:40SEA Seattle/Tacoma Intl-ZRH Zurich

20h 33m2 stops Los Angeles Los Angeles Frankfurt am Main

R12 558Multiple Airlines

Thu, Sep 10 - Wed, Oct 14

9:25 - 19:14ZRH Zurich-SEA Seattle/Tacoma Intl

18h 49m2 stops Frankfurt am Main Chicago O'Hare Intl

5:00 - 7:45SEA Seattle/Tacoma Intl-ZRH Zurich

17h 45m2 stops Denver Intl Chicago O'Hare Intl

R13 546United Airlines

Thu, Sep 10 - Wed, Oct 14

15:50 - 22:37ZRH Zurich-SEA Seattle/Tacoma Intl

39h 47m3 stops Porto Lisbon Humberto Delgado Boston Logan Intl

7:00 - 17:15SEA Seattle/Tacoma Intl-ZRH Zurich

25h 15m2 stops Newark Lisbon Humberto Delgado

R50 853TAP AIR PORTUGAL

Thu, Sep 10 - Wed, Oct 14

15:50 - 22:37ZRH Zurich-SEA Seattle/Tacoma Intl

39h 47m3 stops Porto Lisbon Humberto Delgado Boston Logan Intl

7:00 - 22:30SEA Seattle/Tacoma Intl-ZRH Zurich

30h 30m3 stops Newark Porto Lisbon Humberto Delgado

R51 108TAP AIR PORTUGAL

Thu, Sep 10 - Wed, Oct 14

21:00 - 20:18ZRH Zurich-SEA Seattle/Tacoma Intl

56h 18m4 stops Milan Malpensa Addis Ababa Bole Rome Fiumicino Washington, D.C. Dulles Intl

8:25 - 8:20SEA Seattle/Tacoma Intl-ZRH Zurich

38h 55m4 stops Washington, D.C. Dulles Intl Lome Addis Ababa Bole Milan Malpensa

R57 403Ethiopian Air

Thu, Sep 10 - Wed, Oct 14

11:20 - 15:40ZRH Zurich-SEA Seattle/Tacoma Intl

13h 20m1 stop Frankfurt am Main

18:10 - 20:45SEA Seattle/Tacoma Intl-ZRH Zurich

17h 35m1 stop Frankfurt am Main

R96 798Condor

Tue, Sep 8 - Mon, Sep 21

7:40 - 17:20ZRH Zurich-SEA Seattle/Tacoma Intl

18h 40m1 stop Istanbul

19:15 - 20:55SEA Seattle/Tacoma Intl-ZRH Zurich

16h 40m1 stop Istanbul

R100 480Turkish Airlines

Mon, Sep 7 - Mon, Sep 21

7:40 - 17:20ZRH Zurich-SEA Seattle/Tacoma Intl

18h 40m1 stop Istanbul

19:15 - 22:20SEA Seattle/Tacoma Intl-ZRH Zurich

18h 05m1 stop Istanbul

R100 687Turkish Airlines

Mon, Sep 7 - Sun, Sep 20

11:20 - 15:40ZRH Zurich-SEA Seattle/Tacoma Intl

13h 20m1 stop Frankfurt am Main

23:15 - 8:50SEA Seattle/Tacoma Intl-ZRH Zurich

24h 35m2 stops New York John F Kennedy Intl Frankfurt am Main

R109 930Condor

Tue, Sep 8 - Fri, Sep 18

7:40 - 17:20ZRH Zurich-SEA Seattle/Tacoma Intl

18h 40m1 stop Istanbul

19:15 - 22:20SEA Seattle/Tacoma Intl-ZRH Zurich

18h 05m1 stop Istanbul

R111 524Turkish Airlines

Mon, Sep 7 - Fri, Sep 18

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United Airlines flights from Zurich to Seattle

Our best United Airlines deals on Zurich to Seattle flight tickets

United Airlines

Oct 1

ZRH8:15Zurich

13h 05m

1 stop

SEA12:20Seattle/Tacoma Intl

Oct 8

SEA23:14Seattle/Tacoma Intl

23h 51m

1 stop

ZRH8:05Zurich

R11 777

United Airlines

Oct 1

ZRH8:15Zurich

13h 05m

1 stop

SEA12:20Seattle/Tacoma Intl

Oct 7

SEA8:25Seattle/Tacoma Intl

18h 05m

2 stops

ZRH11:30Zurich

R11 809

United Airlines

Feb 1

ZRH7:05Zurich

13h 55m

1 stop

SEA12:00Seattle/Tacoma Intl

Feb 12

SEA23:50Seattle/Tacoma Intl

23h 05m

1 stop

ZRH7:55Zurich

R11 841

TAP AIR PORTUGAL flights from Zurich to Seattle

Our best TAP AIR PORTUGAL deals on Zurich to Seattle flight tickets

TAP AIR PORTUGAL

Sept 10

ZRH15:50Zurich

39h 47m

3 stops

SEA22:37Seattle/Tacoma Intl

Oct 14

SEA7:00Seattle/Tacoma Intl

25h 15m

2 stops

ZRH17:15Zurich

R50 853

TAP AIR PORTUGAL

Sept 10

ZRH15:50Zurich

39h 47m

3 stops

SEA22:37Seattle/Tacoma Intl

Oct 14

SEA7:00Seattle/Tacoma Intl

30h 30m

3 stops

ZRH22:30Zurich

R51 108

TAP AIR PORTUGAL

Sept 15

ZRH6:20Zurich

26h 16m

2 stops

SEA23:36Seattle/Tacoma Intl

Sept 18

SEA23:42Seattle/Tacoma Intl

37h 48m

3 stops

ZRH22:30Zurich

R62 328

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 4/2

13:00-17:00

1 stop13h 00m

Seattle/Tacoma Intl

Wed 10/2

14:35-12:05

1 stop12h 30m

R8 845

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Tue 2/2

13:00-17:00

1 stop13h 00m

Seattle/Tacoma Intl

Wed 10/2

14:35-12:05

1 stop12h 30m

R10 104

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Sat 6/2

13:00-17:00

1 stop13h 00m

Seattle/Tacoma Intl

Wed 10/2

14:35-12:05

1 stop12h 30m

R10 391

Fastest return journey

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 1/10

14:00-17:55

1 stop12h 55m

Seattle/Tacoma Intl

Wed 21/10

15:40-13:05

1 stop12h 25m

R11 299

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 1/10

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Tue 20/10

19:00-13:05

1 stop33h 05m

R11 331

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 15/10

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Mon 19/10

15:40-13:05

1 stop12h 25m

R11 347

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 15/10

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Mon 19/10

15:40-13:05

1 stop12h 25m

R11 379

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Tue 29/9

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Mon 1/3

14:35-12:05

1 stop12h 30m

R11 411

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Tue 29/9

14:00-20:40

1 stop15h 40m

Seattle/Tacoma Intl

Tue 20/10

19:00-13:05

1 stop33h 05m

R11 442

ZurichSeattle

ZRH Zurich - SEA Seattle/Tacoma Intl

ZRHSEA

Zurich

Thu 1/10

14:00-17:55

1 stop12h 55m

Seattle/Tacoma Intl

Fri 23/10

15:40-13:05

1 stop12h 25m

R11 586

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Zurich 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

Prices

Airlines

Delays

What is the typical price of a round-trip flight between Zurich and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from R9 897 to R13 992.
The lowest price recently found on this route was R8 845.

What is the cheapest month to fly to Seattle?

The cheapest month to fly to Seattle from Zurich is in November. Flight prices, which tend to average around R8 654, are often lower during this time because this is during the off-season. If you aren’t able to travel to Seattle during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R9 211.

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

You are more likely to see cheaper flights to Seattle from Zurich when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around R11 373 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Zurich for as low as R9 976 on momondo.

How have Zurich to Seattle flight prices changed over time?

As of September 2026, prices for Zurich to Seattle flights are approximately 35% cheaper when compared to flights at the same time last year.

When to book flights from Zurich to Seattle

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

Estimated return price

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

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

Best price found	R7 076
Direct flights	None

The best one-way flight to Seattle from Zurich in the past 72 hours is R7 076. The best return flight deal from Zurich to Seattle found on momondo in the last 72 hours is R8 845.

There are no direct flights from Zurich to Seattle. There are no popular flight routes from Zurich to Seattle.

Search flight deals

Frequently asked questions about flying from Zurich to Seattle

How far is Zurich to Seattle/Tacoma Intl by plane?
The distance between Zurich and Seattle/Tacoma Intl is about 8427,2 km.
When did momondo last update prices for flights from Zurich Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Zurich Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Zurich Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Zurich Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Zurich to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Zurich to Seattle is Airbus A350-900 (75,00% of total bookings). The next most popular plane model is Airbus A340-300 (25,00%).

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Why use momondo?

Why should I use momondo to find a flight deal from Zurich 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 Zurich to Seattle for you.

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

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

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

Once you have performed a search for Zurich to Seattle 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 Zurich to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Zurich to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.