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Zermatt

$355+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Zermatt are usually found in November or September, 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$452
(American Airlines)

One-way from

$355
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$589
Provider with most accurate pricing for Seattle/Tacoma Intl-Geneva Geneve-Cointrin flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Geneva Geneve-Cointrin flights.
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From Seattle/Tacoma Intl to Zermatt
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One-way flight from Seattle/Tacoma Intl to Zermatt
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Highest demand for flights based on searches. 2% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 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 November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:55 pmSEA - GVA
2 stops17h 55mAmerican Airlines
Wed 12/248:50 pmGVA - SEA
1 stop29h 05mAmerican Airlines
Deal found 11/15$452
This Flightnetwork deal was found by Cheapflights users on 11/15. 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.
Mon 12/810:05 amSEA - GVA
2 stops38h 55mAir Canada
Wed 12/241:00 pmGVA - SEA
2 stops42h 16mAir Canada
Deal found 11/15$463
This Expedia deal was found by Cheapflights users on 11/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/82:05 pmSEA - GVA
2 stops18h 15mAir France
Wed 12/246:30 amGVA - SEA
1 stop15h 55mAir France
Deal found 11/15$487
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:10 pmSEA - GVA
1 stop12h 20mLufthansa
Sun 12/76:45 amGVA - SEA
2 stops21h 31mLufthansa
Deal found 11/17$491
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Mon 12/88:10 amSEA - GVA
1 stop14h 25mUnited Airlines
Mon 12/151:50 pmGVA - SEA
2 stops35h 17mUnited Airlines
Deal found 11/17$502
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Wed 12/38:10 amSEA - GVA
1 stop14h 25mUnited Airlines
Sun 12/76:45 amGVA - SEA
3 stops23h 15mUnited Airlines
Deal found 11/17$507
This Iberia deal was found by Cheapflights users on 11/15. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:50 pmSEA - GVA
1 stop12h 45mMultiple Airlines
Sun 12/76:00 amGVA - SEA
2 stops26h 25mMultiple Airlines
Deal found 11/15$512
This British Airways deal was found by Cheapflights users on 11/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:25 pmSEA - GVA
1 stop12h 45mBritish Airways
Sun 12/1412:15 pmGVA - SEA
2 stops20h 10mBritish Airways
Deal found 11/15$514
This Air Canada deal was found by Cheapflights users on 11/15. 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.
Tue 12/93:40 pmSEA - GVA
2 stops19h 25mMultiple Airlines
Sun 12/141:00 pmGVA - SEA
2 stops29h 31mMultiple Airlines
Deal found 11/15$533
This Priceline deal was found by Cheapflights users on 11/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/610:05 amSEA - GVA
2 stops38h 55mAir Canada
Sun 12/141:00 pmGVA - SEA
2 stops34h 31mAir Canada
Deal found 11/17$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 November 17, 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

Sun 3/1

6:50 pm-9:55 pm

1 stop18h 05m

Geneva Geneve-Cointrin

Mon 3/9

9:40 pm-12:30 pm

1 stop22h 50m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 2/15

6:50 pm-8:40 pm

1 stop16h 50m

Geneva Geneve-Cointrin

Tue 2/24

12:20 pm-4:55 pm

1 stop13h 35m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 1/20

7:00 am-5:05 pm

2 stops25h 05m

Geneva Geneve-Cointrin

Sun 1/25

1:00 pm-11:15 pm

2 stops43h 15m

$475

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 1/9

3:40 pm-8:05 pm

2 stops19h 25m

Geneva Geneve-Cointrin

Fri 1/16

1:00 pm-2:31 pm

2 stops34h 31m

$483

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 1/9

10:05 am-9:35 am

2 stops38h 30m

Geneva Geneve-Cointrin

Sat 1/17

6:45 am-12:10 pm

1 stop14h 25m

$490

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 3/16

2:00 pm-7:25 pm

2 stops21h 25m

Geneva Geneve-Cointrin

Mon 4/27

8:05 pm-7:00 pm

2 stops31h 55m

$492

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/1

10:05 am-9:40 am

2 stops38h 35m

Geneva Geneve-Cointrin

Mon 3/9

3:55 pm-10:06 pm

2 stops38h 11m

$501

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 1/9

12:25 pm-9:35 am

2 stops36h 10m

Geneva Geneve-Cointrin

Fri 1/16

9:10 am-10:43 pm

3 stops22h 33m

$504

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 12/7

3:10 pm-4:40 pm

3 stops40h 30m

$355

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Thu 3/5

2:35 pm-8:00 pm

2 stops20h 25m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 19 results
1
2

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 November 14, 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, September is the cheapest month in which you can book a flight from Seattle to Zermatt (average of $400). Flying from Seattle to Zermatt in June is currently the most expensive (average of $619). 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 November 17, 2025.

It’s typically best to fly out from Seattle to Zermatt in the afternoon. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

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 November 17, 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
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.0
Good
580 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,576 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,528 reviews
Delta
7.9
Good
8,007 reviews

Overall

7.9

Food

7.3

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 18h 05m. Airlines will cover a distance of 5250 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from Seattle to Zermatt (average of $400). Flying from Seattle to Zermatt in June is currently the most expensive (average of $619). 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$400Average$555FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$650FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$455Average$671FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$517Average$710FlexibilityNo cancel feeOn-time70%
SWISSCheapest$525Average$867FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$526Average$639FlexibilityNo cancel feeOn-time67%
DeltaCheapest$534Average$824FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$550Average$928FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$558Average$817FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$568Average$674FlexibilityNo cancel feeOn-time71%

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