$208+ Cheap flights from Seattle (SEA) to Lucerne, Switzerland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ZRH
Oct 19 — Oct 261
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.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 September 19, 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 September 19, 2026.
This oojo deal was found by Cheapflights users on 9/16. 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.
Sun 11/292:35 pm -
1 stop12h 30m
Mon 12/71:00 pm -
1 stop13h 00m
Deal found 9/16![Icelandair logo]()
$459
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 10/177:00 pm -
1 stop33h 05m
Mon 11/21:00 pm -
1 stop13h 00m
Deal found 9/18![Icelandair logo]()
$464
This oojo deal was found by Cheapflights users on 9/17. 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.
Mon 10/127:00 pm -
1 stop33h 05m
Thu 10/222:00 pm -
1 stop15h 40m
Deal found 9/17![Icelandair logo]()
$476
This Gotogate deal was found by Cheapflights users on 9/16. 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.
Mon 11/28:40 am -
2 stops16h 45m
Tue 11/171:00 pm -
1 stop16h 59m
Deal found 9/16![Air Canada logo]()
$574
This Gotogate deal was found by Cheapflights users on 9/16. 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.
Mon 11/27:45 am -
1 stop17h 40m
Tue 11/171:00 pm -
1 stop16h 59m
Deal found 9/16![Multiple Airlines logo]()
$576
This Gotogate deal was found by Cheapflights users on 9/19. 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.
Tue 11/37:45 am -
1 stop17h 40m
Tue 11/101:00 pm -
1 stop16h 59m
Deal found 9/19![Air Canada logo]()
$582
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Tue 11/37:45 am -
1 stop17h 40m
Tue 11/241:00 pm -
1 stop16h 59m
Deal found 9/16![Multiple Airlines logo]()
$589
This Expedia deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:45 pm -
1 stop16h 35m
Mon 12/79:10 pm -
1 stop23h 15m
Deal found 9/19![British Airways logo]()
$591
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/296:45 pm -
1 stop18h 15m
Mon 12/77:40 pm -
1 stop24h 45m
Deal found 9/15![British Airways logo]()
$592
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 September 19, 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 September 19, 2026.
This British Airways deal was found by Cheapflights users on 9/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:43 am -
2 stops21h 02m
Mon 11/97:40 pm -
1 stop24h 45m
Deal found 9/17![Multiple Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/257:00 am -
2 stops23h 35m
Mon 12/73:30 pm -
2 stops39h 27m
Deal found 9/19![United Airlines logo]()
$649
This Delta deal was found by Cheapflights users on 9/18. 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 9/306:00 am -
1 stop17h 05m
Mon 10/511:50 am -
2 stops20h 10m
Deal found 9/18![Delta logo]()
$737
This Finnair deal was found by Cheapflights users on 9/16. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:55 pm -
2 stops20h 20m
Mon 10/510:40 am -
2 stops33h 55m
Deal found 9/16![Finnair logo]()
$761
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/197:15 am -
2 stops16h 00m
Sat 2/276:50 am -
2 stops19h 03m
Deal found 9/14![KLM logo]()
$780
This Turkish Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 10/177:15 pm -
1 stop29h 35m
Tue 10/207:40 am -
1 stop18h 40m
Deal found 9/18![Turkish Airlines logo]()
$885
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:00 am -
1 stop16h 55m
Tue 11/31:00 pm -
1 stop16h 59m
Deal found 9/16![United Airlines logo]()
$655
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:56 pm -
1 stop24h 59m
Thu 11/510:20 am -
2 stops32h 27m
Deal found 9/14![United Airlines logo]()
$676
This Finnair deal was found by Cheapflights users on 9/15. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/51:13 pm -
2 stops20h 07m
Sat 2/207:05 pm -
2 stops30h 45m
Deal found 9/15![Finnair logo]()
$767
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Fri 2/57:00 am -
1 stop18h 40m
Sat 2/201:20 pm -
1 stop16h 39m
Deal found 9/18![United Airlines logo]()
$710
Last-minute flights from Seattle to LucerneDiscover last-minute flight deals from Seattle to Lucerne. Data last updated September 19, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Lucerne. Data last updated September 19, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:15 am -
1 stop18h 20m
Thu 10/810:10 am -
1 stop20h 53m
Deal found 9/16![Delta logo]()
$646
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:00 am -
2 stops16h 45m
Thu 10/811:45 am -
1 stop20h 14m
Deal found 9/16![Multiple Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 9/17. 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.
Mon 10/127:00 pm -
1 stop33h 05m
Thu 10/222:00 pm -
1 stop15h 40m
Deal found 9/17![Icelandair logo]()
$476
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:25 pm -
2 stops19h 25m
Thu 10/2211:45 am -
1 stop20h 14m
Deal found 9/17![American Airlines logo]()
$644
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 10/177:00 pm -
1 stop33h 05m
Mon 11/21:00 pm -
1 stop13h 00m
Deal found 9/18![Icelandair logo]()
$464
This Gotogate deal was found by Cheapflights users on 9/16. 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.
Sun 10/257:45 am -
1 stop18h 40m
Thu 11/51:20 pm -
1 stop16h 39m
Deal found 9/16![Multiple Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:09 am -
1 stop15h 31m
Tue 11/31:00 pm -
2 stops35h 32m
Deal found 9/15![United Airlines logo]()
$642
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 September 19, 2026.
Search for one-way flight options from Seattle to Lucerne. Find affordable one-way fares based on user searches. Data last updated September 19, 2026.
This Booking.com deal was found by Cheapflights users on 9/18. 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 10/127:00 pm -
1 stop33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Icelandair logo]()
$208
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 pm -
1 stop33h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Icelandair logo]()
$209
This Kissandfly.com deal was found by Cheapflights users on 9/16. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:00 pm -
2 stops40h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Fri 1/152:35 pm -
1 stop12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Icelandair logo]()
$294
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 September 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $459 (oojo) |
One-way from | $208 (Booking.com) |
Popular in | June |
Cheapest in | November |
Average price | $739 |
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 7,457,451 searches. Data last updated September 19, 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 Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Wed 12/30
7:45 am-10:25 am
1 stop17h 40m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$332
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Mon 10/12
3:40 pm-8:15 am
2 stops31h 35m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$339
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Sun 1/3
11:44 pm-10:15 am
2 stops25h 31m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$351
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Thu 10/8
10:30 am-9:50 am
3 stops38h 20m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$436
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Sun 1/3
2:35 pm-9:05 pm
3 stops21h 30m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$447
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Sun 10/11
7:00 pm-1:05 pm
1 stop33h 05m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$450
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Tue 10/13
8:20 pm-12:15 pm
1 stop30h 55m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$457
Quickest round-trip
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Wed 12/16
11:55 am-10:50 am
1 stop13h 55m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$461
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Wed 12/30
2:35 pm-10:25 pm
3 stops22h 50m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$498
SeattleZurich
SEA Seattle/Tacoma Intl - ZRH Zurich
SEAZRH
Seattle/Tacoma Intl
Tue 12/29
2:35 pm-9:35 pm
3 stops22h 00m
Zurich
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$518
Showing 1-10 of 20 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 much does it cost to fly round-trip from Seattle to Lucerne?
Airfare is below average for this route at the moment.
Seattle to Lucerne flights typically cost between $575 and $881 in November.The cheapest round-trip price found within the last 5 days was $459 on Icelandair (Nov 29-Dec 7).
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 September 19, 2026.
Peruse reviews from past customers who have flown with SWISS,Scandinavian Airlines, andIcelandair 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.
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
Entertainment
6.8
Boarding
7.7
Overall
7.5
Comfort
7.4
Crew
8.2
Food
7.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Sep 2026
LAX - ZRH
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 September 19, 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 September 19, 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 7,457,451 searches. Data last updated September 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$319 | Average$1,044 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$388 | Average$613 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$476 | Average$632 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$481 | Average$867 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$490 | Average$739 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$501 | Average$1,023 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$502 | Average$776 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$504 | Average$901 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$505 | Average$637 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$641 | Average$965 | FlexibilityNo cancel fee | On-time77% |