$319+ Cheap flights from Seattle (SEA) to Lucerne, 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
5月 18 — 5月 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Lucerne with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Lucerne are usually found in October or November, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from Seattle to Lucerne
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to LucerneExplore the most affordable flight options available from Seattle to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4月 18, 2026.
Explore the most affordable flight options available from Seattle to Lucerne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4月 18, 2026.
This FlightHub deal was found by Cheapflights users on 4/13. 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.
週日 8/163:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
週五 9/48:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$581
This KAYAK deal was found by Cheapflights users on 4/13. 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.
週日 8/163:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
週四 9/32:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$604
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 4/265:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
週四 5/711:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/17![Condor logo]()
$606
This KAYAK deal was found by Cheapflights users on 4/13. 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.
週日 8/163:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週一 9/72:55 pm
ZRH
- SEA
1 stop31h 50m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
週二 8/253:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
週五 9/410:25 am
ZRH
- SEA
1 stop12h 20m
Scandinavian Airlines
Deal found 4/16![Scandinavian Airlines logo]()
$613
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 9/63:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週四 9/1712:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 4/15![Scandinavian Airlines logo]()
$620
This Trip.com deal was found by Cheapflights users on 4/14. 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.
週六 9/53:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
週一 9/148:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/14![Scandinavian Airlines logo]()
$622
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
週一 4/276:10 pm
SEA
- ZRH
1 stop17h 35m
Condor
週四 5/711:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/14![Condor logo]()
$623
This Gotogate deal was found by Cheapflights users on 4/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/223:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
週四 4/302:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/13![Icelandair logo]()
$624
This oojo deal was found by Cheapflights users on 4/14. 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.
週六 8/293:55 pm
SEA
- ZRH
1 stop32h 45m
Scandinavian Airlines
週一 9/712:55 pm
ZRH
- SEA
2 stops33h 50m
Scandinavian Airlines
Deal found 4/14![Scandinavian Airlines logo]()
$627
This Scandinavian Airlines deal was found by Cheapflights users on 4/13. 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.
週六 8/153:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週六 9/56:25 pm
ZRH
- SEA
2 stops28h 20m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$630
Best flights from Seattle to LucerneDiscover carefully curated flight deals from Seattle to Lucerne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4月 18, 2026.
Discover carefully curated flight deals from Seattle to Lucerne that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4月 18, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 4/13. 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.
週六 8/153:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週六 9/56:25 pm
ZRH
- SEA
2 stops28h 20m
Scandinavian Airlines
Deal found 4/13![Scandinavian Airlines logo]()
$630
This Condor deal was found by Cheapflights users on 4/13. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/176:10 pm
SEA
- ZRH
1 stop12h 30m
Condor
週五 9/411:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/13![Condor logo]()
$731
This United Airlines deal was found by Cheapflights users on 4/17. 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.
週一 5/188:00 am
SEA
- ZRH
1 stop17h 05m
United Airlines
週一 5/251:35 pm
ZRH
- SEA
1 stop18h 56m
United Airlines
Deal found 4/17![United Airlines logo]()
$850
This Lufthansa deal was found by Cheapflights users on 4/13. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/154:30 pm
SEA
- ZRH
Nonstop9h 55m
Multiple Airlines
週日 9/68:15 am
ZRH
- SEA
1 stop12h 40m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$980
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/109:05 am
SEA
- ZRH
2 stops19h 35m
Delta
週四 8/207:00 am
ZRH
- SEA
2 stops21h 05m
Delta
Deal found 4/17![Delta logo]()
$1,103
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/223:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週一 8/318:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/17![Scandinavian Airlines logo]()
$717
This Scandinavian Airlines deal was found by Cheapflights users on 4/14. 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.
週日 9/273:55 pm
SEA
- ZRH
2 stops35h 15m
Scandinavian Airlines
週一 10/1210:25 am
ZRH
- SEA
2 stops22h 53m
Scandinavian Airlines
Deal found 4/14![Scandinavian Airlines logo]()
$726
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 9/2111:10 am
SEA
- ZRH
2 stops18h 00m
Scandinavian Airlines
週一 10/58:25 pm
ZRH
- SEA
1 stop26h 20m
Scandinavian Airlines
Deal found 4/17![Scandinavian Airlines logo]()
$768
This Condor deal was found by Cheapflights users on 4/15. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/46:15 pm
SEA
- ZRH
1 stop17h 05m
Condor
週四 7/1611:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/15![Condor logo]()
$1,066
This Condor deal was found by Cheapflights users on 4/17. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/18:03 am
SEA
- ZRH
2 stops22h 37m
Multiple Airlines
週六 6/138:00 am
ZRH
- SEA
2 stops20h 51m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,120
This Condor deal was found by Cheapflights users on 4/16. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 7/256:15 pm
SEA
- ZRH
1 stop17h 05m
Condor
週日 8/211:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/16![Condor logo]()
$1,067
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 6/93:55 pm
SEA
- ZRH
2 stops35h 50m
Scandinavian Airlines
週二 6/2310:25 am
ZRH
- SEA
1 stop12h 20m
Scandinavian Airlines
Deal found 4/17![Scandinavian Airlines logo]()
$967
Last-minute flights from Seattle to LucerneDiscover last-minute flight deals from Seattle to Lucerne. Data last updated 4月 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lucerne. Data last updated 4月 18, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/13. 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.
週六 4/186:00 pm
SEA
- ZRH
1 stop12h 40m
Condor
週二 4/288:00 am
ZRH
- SEA
1 stop16h 40m
Condor
Deal found 4/13![Condor logo]()
$650
This Gotogate deal was found by Cheapflights users on 4/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/223:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
週四 4/302:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/13![Icelandair logo]()
$624
This oojo deal was found by Cheapflights users on 4/14. 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.
週三 4/223:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
週日 5/32:00 pm
ZRH
- SEA
1 stop15h 40m
Icelandair
Deal found 4/14![Icelandair logo]()
$638
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 4/265:40 pm
SEA
- ZRH
1 stop13h 00m
Condor
週四 5/711:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/17![Condor logo]()
$606
This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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.
週一 4/276:10 pm
SEA
- ZRH
1 stop17h 35m
Condor
週四 5/711:20 am
ZRH
- SEA
1 stop13h 40m
Condor
Deal found 4/14![Condor logo]()
$623
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 4/297:10 pm
SEA
- ZRH
1 stop29h 45m
Turkish Airlines
週三 6/247:40 am
ZRH
- SEA
1 stop18h 35m
Turkish Airlines
Deal found 4/17![Turkish Airlines logo]()
$654
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週四 4/306:05 pm
SEA
- ZRH
1 stop12h 35m
Condor
週二 5/128:00 am
ZRH
- SEA
1 stop16h 40m
Condor
Deal found 4/15![Condor logo]()
$662
This oojo deal was found by Cheapflights users on 4/13. 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.
週二 5/57:10 pm
SEA
- ZRH
1 stop29h 40m
Turkish Airlines
週三 5/2010:55 am
ZRH
- SEA
1 stop39h 20m
Turkish Airlines
Deal found 4/13![Turkish Airlines logo]()
$649
This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 5/56:05 pm
SEA
- ZRH
1 stop17h 45m
Condor
週二 5/1211:20 am
ZRH
- SEA
1 stop13h 20m
Condor
Deal found 4/17![Condor logo]()
$651
This Bravofly deal was found by Cheapflights users on 4/13. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 5/63:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
週二 5/122:00 pm
ZRH
- SEA
1 stop12h 55m
Icelandair
Deal found 4/13![Icelandair logo]()
$657
One-way flights from Seattle to LucerneSearch for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated 4月 18, 2026.
Search for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated 4月 18, 2026.
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/243:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 4/17![Icelandair logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週二 5/57:00 pm
SEA
- ZRH
3 stops29h 55m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$320
This Mytrip deal was found by Cheapflights users on 4/16. 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.
週一 7/2711:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 4/16![Icelandair logo]()
$323
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 9/213:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 4/16![Icelandair logo]()
$324
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/313:40 pm
SEA
- ZRH
1 stop12h 25m
Icelandair
Deal found 4/16![Icelandair logo]()
$325
This oojo deal was found by Cheapflights users on 4/16. 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.
週三 8/267:00 pm
SEA
- ZRH
1 stop27h 00m
Icelandair
Deal found 4/16![Icelandair logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
週三 8/511:25 pm
SEA
- ZRH
1 stop22h 35m
Icelandair
Deal found 4/17![Icelandair logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
週四 4/307:00 pm
SEA
- ZRH
3 stops16h 25m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 6/83:40 pm
SEA
- ZRH
3 stops33h 10m
Multiple Airlines
Deal found 4/15![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
週五 5/87:00 pm
SEA
- ZRH
3 stops32h 50m
Multiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
週一 9/147:00 pm
SEA
- ZRH
2 stops32h 10m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$366
Find flight deals from Seattle to Lucerne
Keep the following information in mind while searching for Seattle to Lucerne flight deals. Data was last updated 4月 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $581 (FlightHub) |
One-way from | $319 (Gotogate) |
Popular in | December |
Cheapest in | October |
Average price | $563 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Lucerne 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 4月 18, 2026.
Use the filters below to find and compare flights from Seattle to Lucerne that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週六 8/15
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
週六 9/5
6:25 pm-1:45 pm
2 stops28h 20m
$630
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週六 8/22
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
週一 8/31
8:25 pm-1:45 pm
1 stop26h 20m
$717
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週日 9/27
3:55 pm-12:10 pm
2 stops35h 15m
Zurich
週一 10/12
10:25 am-12:18 am
2 stops22h 53m
$726
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週一 8/17
6:10 pm-3:40 pm
1 stop12h 30m
Zurich
週五 9/4
11:20 am-4:00 pm
1 stop13h 40m
$731
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週一 9/21
11:10 am-2:10 pm
2 stops18h 00m
Zurich
週一 10/5
8:25 pm-1:45 pm
1 stop26h 20m
$768
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週一 5/18
8:00 am-10:05 am
1 stop17h 05m
Zurich
週一 5/25
1:35 pm-11:31 pm
1 stop18h 56m
$850
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週二 6/9
3:55 pm-12:45 pm
2 stops35h 50m
Zurich
週二 6/23
10:25 am-1:45 pm
1 stop12h 20m
$967
Quickest round-trip
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週六 8/15
4:30 pm-11:25 am
Nonstop9h 55m
Zurich
週日 9/6
8:15 am-11:55 am
1 stop12h 40m
$980
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週六 7/4
6:15 pm-8:20 pm
1 stop17h 05m
Zurich
週四 7/16
11:20 am-4:00 pm
1 stop13h 40m
$1,066
SeattleZurich
SEA - ZRH
SEAZRH
Seattle/Tacoma Intl
週六 7/25
6:15 pm-8:20 pm
1 stop17h 05m
Zurich
週日 8/2
11:20 am-3:40 pm
1 stop13h 20m
$1,067
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Seattle to Lucerne
Have a flexible travel schedule? Discover the best time to fly to Lucerne from Seattle with our price prediction graph.
SEA-ZRH
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 Lucerne
SEA-LU9
SEA-ZRH
How far ahead should I book a flight from Seattle to Lucerne?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lucerne. Price data was last updated on April 10, 2026.
The best time to book flights from Seattle to Lucerne is 23 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.
How much does it cost to fly round-trip from Seattle to Lucerne?
Reviews of airlines servicing Lucerne
Get insights into the airlines that provide service to Lucerne. 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 Lucerne. Reviews last updated 4月 18, 2026.
Peruse reviews from past customers who have flown with Delta,SWISS, andScandinavian Airlines from Seattle to Lucerne to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Crew
8.5
Comfort
7.9
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 Lucerne. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Seattle
Popular flights
Top destinations
Alternative routes for Seattle to Lucerne
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lucerne by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Lucerne by cabin class
Find flights from Seattle to Lucerne, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Lucerne flights
Browse other Seattle and Lucerne flight options. Last updated on 4月 18, 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 4月 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Lucerne flights
Consider these flights traveling from Seattle to Lucerne.
Top 10 airlines flying from Seattle to Lucerne
Discover the top 10 airlines that operate flights from Seattle to Lucerne. 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 4月 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$388 | Average$495 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$449 | Average$598 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$452 | Average$936 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$469 | Average$703 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$469 | Average$636 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$477 | Average$734 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$483 | Average$656 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$493 | Average$684 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$501 | Average$722 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$503 | Average$734 | FlexibilityNo cancel fee | On-timeN/A |