$330+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Zermatt with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Seattle to ZermattExplore 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 9, 2026.
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 9, 2026.
This FlightHub deal was found by Cheapflights users on 4/6. 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 9/203:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$546
This Scandinavian Airlines deal was found by Cheapflights users on 4/5. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Fri 10/28:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/5![Scandinavian Airlines logo]()
$569
This Scandinavian Airlines deal was found by Cheapflights users on 4/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$585
This FlightHub deal was found by Cheapflights users on 4/8. 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.
Fri 9/183:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Thu 10/18:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/8![Scandinavian Airlines logo]()
$608
This Scandinavian Airlines deal was found by Cheapflights users on 4/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/183:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Fri 10/28:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$631
This FlightHub deal was found by Cheapflights users on 4/6. 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 9/193:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/6![Scandinavian Airlines logo]()
$632
This oojo deal was found by Cheapflights users on 4/8. 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 5/67:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Thu 5/147:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$639
This KAYAK deal was found by Cheapflights users on 4/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Wed 9/308:05 pm
GVA
- SEA
2 stops36h 58m
Scandinavian Airlines
Deal found 4/8![Scandinavian Airlines logo]()
$645
This Turkish Airlines deal was found by Cheapflights users on 4/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Wed 9/237:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$654
This KAYAK deal was found by Cheapflights users on 4/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Thu 10/18:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 4/5![Scandinavian Airlines logo]()
$655
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:10 pm
SEA
- GVA
1 stop33h 35m
Turkish Airlines
Tue 5/57:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$657
Best flights from Seattle to ZermattDiscover carefully curated flight deals from Seattle to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from Seattle to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Turkish Airlines deal was found by Cheapflights users on 4/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:10 pm
SEA
- GVA
1 stop28h 55m
Turkish Airlines
Wed 9/97:10 pm
GVA
- SEA
1 stop24h 30m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 4/4. 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.
Mon 5/46:00 am
SEA
- GVA
2 stops18h 40m
Delta
Mon 5/117:15 am
GVA
- SEA
1 stop13h 27m
Delta
Deal found 4/4![Delta logo]()
$775
This United Airlines deal was found by Cheapflights users on 4/5. 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 9/218:38 am
SEA
- GVA
2 stops17h 57m
United Airlines
Thu 10/16:10 am
GVA
- SEA
1 stop15h 10m
United Airlines
Deal found 4/5![United Airlines logo]()
$777
This British Airways deal was found by Cheapflights users on 4/9. 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.
Thu 9/31:30 pm
SEA
- GVA
1 stop15h 40m
British Airways
Sat 9/126:00 pm
GVA
- SEA
1 stop26h 35m
British Airways
Deal found 4/9![British Airways logo]()
$785
This Turkish Airlines deal was found by Cheapflights users on 4/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Wed 9/232:40 pm
GVA
- SEA
1 stop35h 35m
Turkish Airlines
Deal found 4/4![Turkish Airlines logo]()
$654
This Turkish Airlines deal was found by Cheapflights users on 4/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:10 pm
SEA
- GVA
1 stop29h 25m
Turkish Airlines
Mon 5/112:40 pm
GVA
- SEA
1 stop35h 35m
Turkish Airlines
Deal found 4/4![Turkish Airlines logo]()
$694
This Delta deal was found by Cheapflights users on 4/5. 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.
Mon 9/216:45 pm
SEA
- GVA
1 stop12h 25m
Delta
Wed 10/72:10 pm
GVA
- SEA
1 stop30h 42m
Delta
Deal found 4/5![Delta logo]()
$780
This United Airlines deal was found by Cheapflights users on 4/8. 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 9/1911:10 pm
SEA
- GVA
2 stops27h 25m
United Airlines
Thu 10/16:10 am
GVA
- SEA
1 stop15h 10m
United Airlines
Deal found 4/8![United Airlines logo]()
$827
This Turkish Airlines deal was found by Cheapflights users on 4/7. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:35 pm
SEA
- GVA
1 stop20h 35m
Turkish Airlines
Sat 9/122:40 pm
GVA
- SEA
1 stop35h 35m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 4/4. 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 5/188:10 am
SEA
- GVA
1 stop14h 30m
United Airlines
Tue 6/26:10 am
GVA
- SEA
2 stops17h 13m
United Airlines
Deal found 4/4![United Airlines logo]()
$915
This Turkish Airlines deal was found by Cheapflights users on 4/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:35 pm
SEA
- GVA
1 stop16h 10m
Turkish Airlines
Mon 8/312:40 pm
GVA
- SEA
2 stops39h 03m
Turkish Airlines
Deal found 4/9![Turkish Airlines logo]()
$860
Last-minute flights from Seattle to ZermattDiscover last-minute flight deals from Seattle to Zermatt. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Zermatt. Data last updated April 9, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 4/8. 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.
Mon 4/137:10 pm
SEA
- GVA
1 stop37h 35m
Turkish Airlines
Mon 4/277:10 pm
GVA
- SEA
1 stop31h 05m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$744
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:10 pm
SEA
- GVA
1 stop33h 35m
Turkish Airlines
Tue 5/57:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$657
This oojo deal was found by Cheapflights users on 4/7. 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 4/197:10 pm
SEA
- GVA
1 stop33h 35m
Turkish Airlines
Thu 5/212:40 pm
GVA
- SEA
1 stop35h 35m
Turkish Airlines
Deal found 4/7![Turkish Airlines logo]()
$715
This oojo deal was found by Cheapflights users on 4/5. 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.
Mon 4/207:10 pm
SEA
- GVA
1 stop29h 25m
Turkish Airlines
Mon 4/277:10 pm
GVA
- SEA
1 stop31h 05m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$710
This oojo deal was found by Cheapflights users on 4/8. 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.
Thu 4/237:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Sun 4/267:10 pm
GVA
- SEA
1 stop31h 05m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$730
This Turkish Airlines deal was found by Cheapflights users on 4/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Tue 5/57:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/5![Turkish Airlines logo]()
$654
This KLM deal was found by Cheapflights users on 4/5. 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 5/35:35 pm
SEA
- GVA
1 stop19h 40m
KLM
Sat 5/95:15 pm
GVA
- SEA
1 stop27h 27m
KLM
Deal found 4/5![KLM logo]()
$775
This oojo deal was found by Cheapflights users on 4/8. 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.
Mon 5/47:10 pm
SEA
- GVA
1 stop37h 35m
Turkish Airlines
Sun 5/107:10 pm
GVA
- SEA
1 stop31h 05m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$693
This Turkish Airlines deal was found by Cheapflights users on 4/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:10 pm
SEA
- GVA
1 stop29h 25m
Turkish Airlines
Mon 5/112:40 pm
GVA
- SEA
1 stop35h 35m
Turkish Airlines
Deal found 4/4![Turkish Airlines logo]()
$694
This oojo deal was found by Cheapflights users on 4/8. 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 5/67:10 pm
SEA
- GVA
1 stop38h 00m
Turkish Airlines
Thu 5/147:05 pm
GVA
- SEA
1 stop31h 10m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 5/68:38 am
SEA
- GVA
3 stops39h 57m
United Airlines
Thu 5/1411:00 am
GVA
- SEA
1 stop18h 53m
United Airlines
Deal found 4/6![United Airlines logo]()
$769
One-way flights from Seattle to ZermattSearch for one-way flight options from Seattle to Zermatt. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from Seattle to Zermatt. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Sun 5/107:00 pm
SEA
- GVA
3 stops53h 05m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/117:00 pm
SEA
- GVA
3 stops40h 10m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Sat 5/97:00 pm
SEA
- GVA
3 stops42h 55m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$342
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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.
Sun 7/198:20 pm
SEA
- GVA
1 stop13h 00m
British Airways
Deal found 4/8![British Airways logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 4/9. 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 5/187:00 pm
SEA
- GVA
3 stops40h 20m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$357
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:35 pm
SEA
- GVA
1 stop12h 20m
SWISS
Deal found 4/6![SWISS logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Tue 5/127:00 pm
SEA
- GVA
2 stops42h 25m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Thu 4/167:00 pm
SEA
- GVA
3 stops31h 10m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 8/1011:52 pm
SEA
- GVA
2 stops25h 13m
United Airlines
Deal found 4/6![United Airlines logo]()
$377
Find 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $546 (FlightHub) |
One-way from | $291 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $625 |
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 9, 2026.
Use the filters below to find and compare flights from Seattle to Zermatt that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Tue 9/1
7:10 pm-9:05 am
1 stop28h 55m
Geneva Geneve-Cointrin
Wed 9/9
7:10 pm-10:40 am
1 stop24h 30m
$654
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Wed 9/2
7:10 pm-6:10 pm
1 stop38h 00m
Geneva Geneve-Cointrin
Wed 9/23
2:40 pm-5:15 pm
1 stop35h 35m
$654
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 5/4
7:10 pm-9:35 am
1 stop29h 25m
Geneva Geneve-Cointrin
Mon 5/11
2:40 pm-5:15 pm
1 stop35h 35m
$694
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 5/4
6:00 am-9:40 am
2 stops18h 40m
Geneva Geneve-Cointrin
Mon 5/11
7:15 am-11:42 am
1 stop13h 27m
$775
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 9/21
8:38 am-11:35 am
2 stops17h 57m
Geneva Geneve-Cointrin
Thu 10/1
6:10 am-12:20 pm
1 stop15h 10m
$777
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 9/21
6:45 pm-4:10 pm
1 stop12h 25m
Geneva Geneve-Cointrin
Wed 10/7
2:10 pm-11:52 am
1 stop30h 42m
$780
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Thu 9/3
1:30 pm-2:10 pm
1 stop15h 40m
Geneva Geneve-Cointrin
Sat 9/12
6:00 pm-11:35 am
1 stop26h 35m
$785
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Thu 9/3
12:35 pm-6:10 pm
1 stop20h 35m
Geneva Geneve-Cointrin
Sat 9/12
2:40 pm-5:15 pm
1 stop35h 35m
$811
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Sat 9/19
11:10 pm-11:35 am
2 stops27h 25m
Geneva Geneve-Cointrin
Thu 10/1
6:10 am-12:20 pm
1 stop15h 10m
$827
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 8/24
12:35 pm-1:45 pm
1 stop16h 10m
Geneva Geneve-Cointrin
Mon 8/31
2:40 pm-8:43 pm
2 stops39h 03m
$860
Showing 1-10 of 20 resultsSorted by cheapest first
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.
SEA-GVA
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
SEA-ZE9
SEA-GVA
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 3, 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 $413). Flying from Seattle to Zermatt in June is currently the most expensive (average of $616). 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 April 9, 2026.
See what other customers who have flown with Delta,United Airlines, andIcelandair 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.
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Overall
7.9
Crew
8.5
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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Alternative routes for Seattle to Zermatt
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Complete your trip
Complete your trip to Zermatt by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Zermatt by cabin class
Find flights from Seattle to Zermatt, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Zermatt flights
Browse other Seattle and Zermatt flight options. Last updated on April 9, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Zermatt flights
Consider these flights traveling from Seattle to Zermatt.
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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$399 | Average$492 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$671 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$542 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$708 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$499 | Average$682 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$503 | Average$716 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$506 | Average$742 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$507 | Average$928 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$512 | Average$675 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$517 | Average$517 | FlexibilityNo cancel fee | On-time67% |