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Zermatt

$333+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
May 4 — May 111
Sun 5/4
Sun 5/11
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 62 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$575
(Delta)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$711
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. 19% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. 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.
Tue 9/211:30 pmSEA - GVA
1 stop28h 35mIcelandair
Tue 9/162:00 pmGVA - SEA
1 stop15h 40mIcelandair
Deal found 4/28$497
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/117:20 amSEA - GVA
1 stop17h 35mAir Canada
Fri 8/2212:40 pmGVA - SEA
2 stops34h 36mAir Canada
Deal found 4/28$525
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/237:15 amSEA - GVA
1 stop18h 30mDelta
Wed 8/1312:45 pmGVA - SEA
1 stop19h 08mDelta
Deal found 4/28$575
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/3110:55 pmSEA - GVA
1 stop23h 45mUnited Airlines
Tue 9/96:10 amGVA - SEA
2 stops21h 26mUnited Airlines
Deal found 4/28$576
This SWISS deal was found by Cheapflights users on 4/28. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/261:45 pmSEA - GVA
2 stops35h 10mSWISS
Mon 9/88:05 pmGVA - SEA
2 stops31h 31mSWISS
Deal found 4/28$579
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/314:00 pmSEA - GVA
1 stop33h 20mScandinavian Airlines
Sun 9/78:10 pmGVA - SEA
1 stop26h 40mScandinavian Airlines
Deal found 4/29$588
This Air Canada deal was found by Cheapflights users on 4/28. 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 8/247:20 amSEA - GVA
2 stops18h 15mMultiple Airlines
Fri 9/512:40 pmGVA - SEA
2 stops17h 42mMultiple Airlines
Deal found 4/28$597
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 8/88:20 pmSEA - GVA
1 stop17h 50mAmerican Airlines
Wed 9/310:05 amGVA - SEA
2 stops18h 59mAmerican Airlines
Deal found 4/29$640
This British Airways deal was found by Cheapflights users on 4/29. 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.
Fri 8/88:20 pmSEA - GVA
1 stop17h 50mBritish Airways
Wed 9/37:25 amGVA - SEA
1 stop19h 55mBritish Airways
Deal found 4/29$641
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:00 amSEA - GVA
2 stops27h 05mAustrian Airlines
Sun 9/77:50 pmGVA - SEA
2 stops31h 59mAustrian Airlines
Deal found 4/28$685
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:55 pmSEA - GVA
2 stops20h 30mLufthansa
Sun 10/267:40 pmGVA - SEA
2 stops25h 30mLufthansa
Deal found 4/28$712
This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/201:50 pmSEA - GVA
1 stop12h 20mKLM
Tue 8/55:15 pmGVA - SEA
1 stop27h 20mKLM
Deal found 4/28$721

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 April 29, 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 9/2

11:30 pm-1:05 pm

1 stop28h 35m

Geneva Geneve-Cointrin

Tue 9/16

2:00 pm-8:40 pm

1 stop15h 40m

$497

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 8/11

7:20 am-9:55 am

1 stop17h 35m

Geneva Geneve-Cointrin

Fri 8/22

12:40 pm-2:16 pm

2 stops34h 36m

$525

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 7/23

7:15 am-10:45 am

1 stop18h 30m

Geneva Geneve-Cointrin

Wed 8/13

12:45 pm-10:53 pm

1 stop19h 08m

$575

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 8/31

10:55 pm-7:40 am

1 stop23h 45m

Geneva Geneve-Cointrin

Tue 9/9

6:10 am-6:36 pm

2 stops21h 26m

$576

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 8/26

1:45 pm-9:55 am

2 stops35h 10m

Geneva Geneve-Cointrin

Mon 9/8

8:05 pm-6:36 pm

2 stops31h 31m

$579

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 8/31

4:00 pm-10:20 am

1 stop33h 20m

Geneva Geneve-Cointrin

Sun 9/7

8:10 pm-1:50 pm

1 stop26h 40m

$588

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 8/24

7:20 am-10:35 am

2 stops18h 15m

Geneva Geneve-Cointrin

Fri 9/5

12:40 pm-9:22 pm

2 stops17h 42m

$597

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 8/8

8:20 pm-11:10 pm

1 stop17h 50m

Geneva Geneve-Cointrin

Wed 9/3

10:05 am-8:04 pm

2 stops18h 59m

$640

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 8/8

8:20 pm-11:10 pm

1 stop17h 50m

Geneva Geneve-Cointrin

Wed 9/3

7:25 am-6:20 pm

1 stop19h 55m

$641

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 8/25

7:00 am-7:05 pm

2 stops27h 05m

Geneva Geneve-Cointrin

Sun 9/7

7:50 pm-6:49 pm

2 stops31h 59m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 22 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 April 25, 2025.

The best time to book flights from Seattle to Zermatt is 62 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 $1,186). 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 April 29, 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 April 14, 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.

Rainfall in Zermatt by month

Plan your trip to Zermatt by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Zermatt ranges from 2.7 - 4.1 inches per month. October is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Zermatt when rainfall is around 2.7 in.

Temperature in Zermatt by month

Plan your trip to Zermatt by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Zermatt, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 April 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and SWISS from Seattle to Zermatt by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 11 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.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $464. Delta flights start at $529 while deals on United Airlines start at $540 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, 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 $1,186). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$434Average$721FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$491Average$783FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$513Average$700FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$516Average$649FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$517Average$670FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$545Average$858FlexibilityNo cancel feeOn-time77%
DeltaCheapest$546Average$835FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$560Average$659FlexibilityNo cancel feeOn-time67%
KLMCheapest$586Average$811FlexibilityNo cancel feeOn-time75%
SWISSCheapest$630Average$870FlexibilityNo cancel feeOn-time79%

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