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Zermatt

$324+ Cheap flights from Seattle (SEA) to Zermatt, Switzerland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zermatt are usually found in November or October, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Zermatt

Keep the following information in mind while searching for Seattle to Zermatt flight deals. Data was last updated September 19, 2025.

Round-trip from

$433
(United Airlines)

One-way from

$324
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$605
From Seattle/Tacoma Intl to Zermatt
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One-way flight from Seattle/Tacoma Intl to Zermatt
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Seattle to Zermatt

Cheapest flights from Seattle to Zermatt
Explore the most affordable flight options available from Seattle to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:00 amSEA - GVA
1 stop14h 40mUnited Airlines
Tue 11/411:20 amGVA - SEA
1 stop18h 34mUnited Airlines
Deal found 9/17$444
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:10 amSEA - GVA
1 stop14h 25mUnited Airlines
Tue 12/1611:20 amGVA - SEA
1 stop18h 34mUnited Airlines
Deal found 9/18$451
This Flightnetwork deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:30 amSEA - GVA
2 stops17h 25mMultiple Airlines
Tue 11/46:45 amGVA - SEA
1 stop14h 25mMultiple Airlines
Deal found 9/17$452
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:55 pmSEA - GVA
2 stops34h 00mAir Canada
Sun 10/261:00 pmGVA - SEA
2 stops38h 16mAir Canada
Deal found 9/17$527
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 amSEA - GVA
1 stop17h 40mAir Canada
Sat 10/2512:40 pmGVA - SEA
2 stops18h 05mAir Canada
Deal found 9/17$533
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 amSEA - GVA
1 stop17h 40mMultiple Airlines
Sat 10/257:15 amGVA - SEA
1 stop13h 40mMultiple Airlines
Deal found 9/17$534
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amSEA - GVA
1 stop16h 30mUnited Airlines
Thu 10/1611:00 amGVA - SEA
2 stops21h 15mUnited Airlines
Deal found 9/18$536
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:15 amSEA - GVA
1 stop17h 40mUnited Airlines
Sat 10/2511:00 amGVA - SEA
1 stop18h 44mUnited Airlines
Deal found 9/17$537

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Zermatt 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, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Seattle to Zermatt that are best for you.

Fly from

Seattle

Fly to

Zermatt

Route

Depart

Return

Price

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/24

11:50 pm-7:35 am

2 stops22h 45m

Geneva Geneve-Cointrin

Wed 3/11

1:00 pm-9:50 pm

2 stops40h 50m

$433

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 10/19

10:54 pm-9:55 am

2 stops50h 01m

Geneva Geneve-Cointrin

Tue 11/4

11:20 am-11:15 pm

2 stops20h 55m

$446

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/25

8:17 am-7:35 am

1 stop14h 18m

Geneva Geneve-Cointrin

Tue 3/10

10:20 am-10:59 pm

2 stops20h 39m

$452

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 1/25

8:00 am-7:35 am

1 stop14h 35m

Geneva Geneve-Cointrin

Fri 2/13

11:20 am-8:56 pm

1 stop18h 36m

$452

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/28

5:00 am-7:25 am

2 stops17h 25m

Geneva Geneve-Cointrin

Tue 2/17

9:15 am-12:59 am

2 stops24h 44m

$456

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 1/25

8:00 am-7:35 am

1 stop14h 35m

Geneva Geneve-Cointrin

Tue 2/10

9:15 am-10:59 pm

2 stops22h 44m

$456

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/28

5:00 am-7:25 am

2 stops17h 25m

Geneva Geneve-Cointrin

Wed 2/11

9:15 am-10:43 pm

2 stops22h 28m

$456

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 1/25

6:50 pm-4:50 pm

1 stop13h 00m

Geneva Geneve-Cointrin

Thu 2/12

1:10 pm-11:30 am

1 stop31h 20m

$470

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/28

6:50 pm-7:50 pm

1 stop16h 00m

Geneva Geneve-Cointrin

Wed 2/18

4:30 pm-4:55 pm

1 stop33h 25m

$470

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 1/27

6:50 pm-9:20 am

1 stop29h 30m

Geneva Geneve-Cointrin

Mon 2/9

6:50 pm-4:55 pm

1 stop31h 05m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 16 results
1
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Best time to book a flight from Seattle to Zermatt

Have a flexible travel schedule? Discover the best time to fly to Zermatt from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Zermatt

How far ahead should I book a flight from Seattle to Zermatt?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Zermatt. Price data was last updated on September 12, 2025.

The best time to book flights from Seattle to Zermatt is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Zermatt?

Currently, November is the cheapest month in which you can book a flight from Seattle to Zermatt (average of $676). Flying from Seattle to Zermatt in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to ZE9?

Find hourly flight availability from Seattle to Zermatt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Zermatt as you normally would.

What is the cheapest day to fly from Seattle to Zermatt?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Zermatt. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Seattle to Zermatt flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Zermatt

Get insights into the airlines that provide service to Zermatt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Zermatt. Reviews last updated September 19, 2025.
See what other customers who have flown with Delta, United Airlines, and Icelandair from Seattle to Zermatt have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
545 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,415 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,373 reviews
Delta
8.0
Very good
7,965 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Seattle to Zermatt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Zermatt?

    Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to Zermatt. You should not have trouble finding flights to Zermatt from Seattle/Tacoma Intl; the airport handles an average of 0 outbound flights to Zermatt per day. You should also have plenty of airline options to choose from since 10 airlines have flights from the Seattle airport to Zermatt. It is only a 11.4 mi journey to Seattle/Tacoma Intl (SEA) from Seattle’s city center.

  • How long is the flight from Seattle to Zermatt?

    Departing from Seattle to Zermatt will take you 22h 45m. Airlines will cover a distance of 5250 mi.

  • Can I find deals for flights from Seattle to Zermatt that include hotel bookings?

    Yes. In addition to deals on Seattle to Zermatt flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Zermatt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Zermatt.

  • Can I find deals for business class flights from Seattle to Zermatt?

    Yes. Cheapflights offers flight deals from Seattle to Zermatt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Zermatt?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Zermatt (average of $676). Flying from Seattle to Zermatt in June is currently the most expensive (average of $1,133). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Seattle to Zermatt

Discover the top 10 airlines that operate flights from Seattle to Zermatt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$400Average$592FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$706FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$485Average$671FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$491Average$798FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$665FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$517Average$684FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$526Average$643FlexibilityNo cancel feeOn-time67%
KLMCheapest$527Average$928FlexibilityNo cancel feeOn-time75%
DeltaCheapest$535Average$814FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$595Average$917FlexibilityNo cancel feeOn-time79%

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