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Zermatt

$297+ 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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$437
(Kiwi.com)

One-way from

$297
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$633
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. 1% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
Mon 2/238:17 amSEA - GVA
1 stop14h 18mMultiple Airlines
Mon 3/96:50 amGVA - SEA
1 stop14h 20mMultiple Airlines
Deal found 1/7$437
This Priceline deal was found by Cheapflights users on 1/6. 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.
Mon 4/278:00 pmSEA - GVA
2 stops28h 55mAir Canada
Wed 5/612:40 pmGVA - SEA
1 stop15h 57mAir Canada
Deal found 1/6$445
This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/17:15 amSEA - GVA
2 stops18h 55mBritish Airways
Mon 3/95:45 pmGVA - SEA
1 stop32h 10mBritish Airways
Deal found 1/7$450
This oojo deal was found by Cheapflights users on 1/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/181:37 pmSEA - GVA
2 stops17h 03mBritish Airways
Wed 2/2510:35 amGVA - SEA
1 stop15h 20mBritish Airways
Deal found 1/7$451
This Flightnetwork deal was found by Cheapflights users on 1/6. 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.
Fri 2/65:50 amSEA - GVA
2 stops19h 10mAir Canada
Fri 2/1311:15 amGVA - SEA
2 stops20h 01mAir Canada
Deal found 1/6$452
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Sun 2/153:40 pmSEA - GVA
2 stops57h 20mAir Canada
Fri 2/271:00 pmGVA - SEA
2 stops42h 16mAir Canada
Deal found 1/6$453
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Fri 2/63:10 pmSEA - GVA
1 stop16h 05mLufthansa
Fri 2/136:20 amGVA - SEA
1 stop16h 00mLufthansa
Deal found 1/6$454
This British Airways deal was found by Cheapflights users on 1/6. 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.
Sun 2/156:50 pmSEA - GVA
1 stop15h 00mBritish Airways
Tue 2/248:40 pmGVA - SEA
1 stop29h 15mBritish Airways
Deal found 1/6$456
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 2/88:10 amSEA - GVA
1 stop14h 25mMultiple Airlines
Wed 2/181:10 pmGVA - SEA
2 stops18h 33mMultiple Airlines
Deal found 1/6$457
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Sat 2/1411:35 pmSEA - GVA
2 stops25h 25mUnited Airlines
Thu 2/269:15 amGVA - SEA
2 stops20h 41mUnited Airlines
Deal found 1/6$461
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Sat 2/148:00 pmSEA - GVA
2 stops29h 00mMultiple Airlines
Fri 2/279:20 amGVA - SEA
1 stop13h 00mMultiple Airlines
Deal found 1/6$467

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 January 8, 2026.
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 2/15

6:50 pm-7:55 pm

1 stop16h 05m

Geneva Geneve-Cointrin

Tue 2/24

8:40 pm-4:55 pm

1 stop29h 15m

$453

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 2/20

5:50 am-10:00 am

2 stops19h 10m

Geneva Geneve-Cointrin

Thu 2/26

6:50 am-12:10 pm

1 stop14h 20m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/1

3:40 pm-10:00 am

2 stops57h 20m

Geneva Geneve-Cointrin

Mon 3/9

6:50 am-1:10 pm

1 stop14h 20m

$474

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 2/20

7:00 am-9:35 am

2 stops17h 35m

Geneva Geneve-Cointrin

Thu 2/26

11:20 am-11:30 pm

2 stops21h 10m

$479

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 2/11

5:45 pm-7:50 pm

2 stops17h 05m

Geneva Geneve-Cointrin

Fri 2/27

4:40 pm-11:30 am

1 stop27h 50m

$481

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 2/22

8:17 am-7:35 am

1 stop14h 18m

Geneva Geneve-Cointrin

Sun 3/1

9:10 am-8:56 pm

2 stops20h 46m

$485

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 4/6

8:20 pm-12:00 pm

1 stop30h 40m

Geneva Geneve-Cointrin

Tue 4/14

7:10 pm-6:25 pm

1 stop32h 15m

$486

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 4/1

8:20 pm-10:35 am

1 stop29h 15m

Geneva Geneve-Cointrin

Wed 4/15

12:55 pm-11:35 am

1 stop31h 40m

$486

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 4/1

8:20 pm-12:55 pm

1 stop31h 35m

Geneva Geneve-Cointrin

Tue 4/14

9:25 pm-6:25 pm

1 stop30h 00m

$486

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 2/16

12:43 pm-10:00 am

3 stops36h 17m

Geneva Geneve-Cointrin

Mon 2/23

7:40 am-9:01 pm

2 stops22h 21m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 results
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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 January 2, 2026.

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 $618). 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.

How much does it cost to fly round-trip from Seattle to Zermatt?

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 January 8, 2026.
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
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
8,032 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
9,143 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
7.1
Good
593 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
7,698 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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
7,659 reviews
Delta
7.9
Good
8,032 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

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 16h 05m. Airlines will cover a distance of 5250 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to Zermatt one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $297. KLM flights start at $355 while deals on SWISS start at $393 one-way.

  • 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 $618). 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$400Average$500FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$435Average$643FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$455Average$716FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$503Average$718FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$512Average$816FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$516Average$674FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$517Average$560FlexibilityNo cancel feeOn-time67%
SWISSCheapest$525Average$686FlexibilityNo cancel feeOn-time79%
DeltaCheapest$529Average$803FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$550Average$1,122FlexibilityNo cancel feeOn-time75%

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