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Lausanne

$400+ Cheap flights from Seattle (SEA) to Lausanne, 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Lausanne are usually found in October or November, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Seattle to Lausanne

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lausanne (LS9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$490
(United)

One-way from

$400
(Kiwi.com)
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Seattle/Tacoma Intl to Lausanne
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One-way flight from Seattle/Tacoma Intl to Lausanne
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Find flight deals from Seattle to Lausanne

Cheapest flights from Seattle to Lausanne
Explore the most affordable flight options available from Seattle to Lausanne. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/311:55 pmSEA - GVA
2 stops22h 40mUnited Airlines
Wed 12/1112:20 pmGVA - SEA
2 stops43h 26mUnited Airlines
Deal found 11/19$587
This Iberia deal was found by Cheapflights users on 11/19. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:50 pmSEA - GVA
1 stop14h 00mMultiple Airlines
Wed 12/116:00 amGVA - SEA
2 stops24h 15mMultiple Airlines
Deal found 11/19$622
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:45 amSEA - GVA
2 stops19h 15mAir Canada
Sun 12/1512:20 pmGVA - SEA
2 stops42h 20mAir Canada
Deal found 11/18$646
This Kissandfly.com deal was found by Cheapflights users on 11/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1011:45 pmSEA - GVA
1 stop22h 40mLufthansa
Mon 12/1611:20 amGVA - SEA
1 stop18h 00mLufthansa
Deal found 11/19$658
This oojo deal was found by Cheapflights users on 11/20. 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 12/107:00 pmSEA - GVA
1 stop37h 10mTurkish Airlines
Mon 12/1610:55 amGVA - SEA
1 stop39h 10mTurkish Airlines
Deal found 11/20$864
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/212:25 amSEA - GVA
2 stops24h 45mAer Lingus
Wed 12/1110:50 amGVA - SEA
1 stop16h 25mAer Lingus
Deal found 11/19$1,076
This Air France deal was found by Cheapflights users on 11/19. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:34 pmSEA - GVA
1 stop25h 26mAir France
Mon 12/238:30 pmGVA - SEA
1 stop23h 50mAir France
Deal found 11/19$1,148
This Gurufare deal was found by Cheapflights users on 11/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/137:15 amSEA - GVA
2 stops17h 55mScandinavian Airlines
Mon 1/68:15 pmGVA - SEA
2 stops35h 06mScandinavian Airlines
Deal found 11/19$1,270
This American Airlines deal was found by Cheapflights users on 11/20. 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 12/138:00 pmSEA - GVA
2 stops17h 10mAmerican Airlines
Sun 12/296:25 amGVA - SEA
2 stops20h 50mAmerican Airlines
Deal found 11/20$1,320
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/191:55 pmSEA - GVA
2 stops42h 10mSWISS
Fri 11/222:50 pmGVA - SEA
2 stops39h 17mSWISS
Deal found 11/18$1,325
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/131:45 pmSEA - GVA
1 stop23h 25mBritish Airways
Mon 1/68:45 pmGVA - SEA
2 stops32h 19mBritish Airways
Deal found 11/19$1,421

Find flights from Seattle to Lausanne within your budget

Customize your flight search to find flights from Seattle to Lausanne 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/15

5:45 am-9:35 am

2 stops42h 50m

Geneva Geneve-Cointrin

Wed 1/22

12:20 pm-10:00 pm

2 stops42h 40m

$490

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/4

5:45 am-10:00 am

2 stops19h 15m

Geneva Geneve-Cointrin

Wed 2/12

12:20 pm-9:50 am

2 stops30h 30m

$500

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Mon 2/3

3:05 pm-10:00 am

2 stops33h 55m

Geneva Geneve-Cointrin

Tue 2/11

6:55 am-6:25 pm

2 stops20h 30m

$509

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Tue 2/18

1:35 pm-7:55 pm

1 stop21h 20m

Geneva Geneve-Cointrin

Tue 2/25

6:40 pm-4:55 pm

1 stop31h 15m

$526

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Wed 1/15

6:50 pm-4:35 pm

1 stop12h 45m

Geneva Geneve-Cointrin

Wed 1/22

12:10 pm-4:55 pm

1 stop13h 45m

$528

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sun 3/23

4:10 pm-7:20 pm

1 stop19h 10m

Geneva Geneve-Cointrin

Fri 4/4

9:30 am-4:55 pm

1 stop16h 25m

$541

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Thu 2/6

9:54 am-11:15 am

2 stops16h 21m

Geneva Geneve-Cointrin

Wed 2/12

11:50 am-11:45 am

1 stop32h 55m

$593

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 2/7

12:40 pm-7:40 pm

1 stop22h 00m

Geneva Geneve-Cointrin

Thu 2/13

8:30 pm-12:05 pm

1 stop24h 35m

$604

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Sat 2/8

7:00 pm-10:00 am

1 stop30h 00m

Geneva Geneve-Cointrin

Wed 2/12

6:20 pm-5:05 pm

1 stop31h 45m

$735

SeattleGeneva

SEA - GVA

SEAGVA

Seattle/Tacoma Intl

Fri 1/3

2:00 pm-8:10 am

1 stop33h 10m

Geneva Geneve-Cointrin

Fri 1/10

9:15 am-11:16 am

1 stop35h 01m

$933

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 20 results
1
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Best time to book a flight from Seattle to Lausanne

Have a flexible travel schedule? Discover the best time to fly to Lausanne 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.

Travel insights for flights from Seattle to Lausanne

Get recent, data-driven insights about flights from Seattle to Lausanne including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Lausanne?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lausanne. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Seattle to Lausanne, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to Lausanne?

Currently, December is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $628). Flying from Seattle to Lausanne in June is currently the most expensive (average of $1,178). 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 LS9?

Find hourly flight availability from Seattle to Lausanne. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Lausanne as you normally would.

What is the cheapest day to fly from Seattle to Lausanne?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lausanne. Price data was last updated on April 14, 2024.

Travelers seeking maximum savings on their Seattle to Lausanne flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lausanne by month

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

In terms of precipitation, rainfall in Lausanne 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 Lausanne when rainfall is around 2.7 in.

Temperature in Lausanne by month

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

If weather is an important factor for your trip to Lausanne, 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 Lausanne

Get insights into the airlines that provide service to Lausanne. 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 Lausanne. Reviews last updated November 20, 2024.
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
805 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

SWISS
7.6
Good
1,637 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Turkish Airlines
7.4
Good
3,915 reviews
Delta
8.0
Very good
8,756 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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 Lausanne. 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 Lausanne?

    Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to Lausanne. On average, Seattle/Tacoma Intl has 0 outbound flights to Lausanne per day from 12 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $444. Users have also found prices from $529 and $588 on United Airlines and Lufthansa, respectively.

  • Can I find deals for flights from Seattle to Lausanne that include hotel bookings?

    Yes. In addition to deals on Seattle to Lausanne flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Lausanne?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Lausanne.

  • Can I find deals for business class flights from Seattle to Lausanne?

    Yes. Cheapflights offers flight deals from Seattle to Lausanne 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 Lausanne?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Lausanne (average of $628). Flying from Seattle to Lausanne in June is currently the most expensive (average of $1,178). 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

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Top 10 airlines flying from Seattle to Lausanne

Discover the top 10 airlines that operate flights from Seattle to Lausanne. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$443Average$659FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$483Average$768FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$494Average$707FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$502Average$885FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$506Average$674FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$529Average$674FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$536Average$642FlexibilityNo cancel feeOn-time71%
DeltaCheapest$551Average$869FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$564Average$834FlexibilityNo cancel feeOn-time79%
KLMCheapest$586Average$884FlexibilityNo cancel feeOn-time75%
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