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$550+ Cheap flights from Lyon (LYS) to Seattle (SEA)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
LYS — SEA
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Cheap flight deals from Lyon to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Lyon (LYS) to Seattle (SEA). 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 October 31, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

July

Cheapest in

November

Round-trip from

$580
(Lufthansa)

One-way from

$550
(Combigo)
Provider with most accurate pricing for Lyon-Saint Exupéry-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Lyon-Saint Exupéry-Seattle/Tacoma Intl flights.
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High demand for flights, 25% potential price rise
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Best time to find cheap flights, 29% potential price drop
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From Lyon-Saint Exupéry to Seattle/Tacoma Intl
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One-way flight from Lyon-Saint Exupéry to Seattle/Tacoma Intl
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Find flight deals from Lyon to Seattle

Cheapest flights from Lyon to Seattle
Explore the most affordable flight options available from Lyon to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2024.

This Lufthansa deal was found by Cheapflights users on 10/31. 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.
Mon 12/26:20 amLYS - SEA
2 stops21h 05mLufthansa
Sat 2/811:05 amSEA - LYS
2 stops16h 05mLufthansa
Deal found 10/31$580
This Expedia deal was found by Cheapflights users on 10/31. 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.
Fri 11/1510:40 amLYS - SEA
2 stops18h 40mMultiple Airlines
Tue 11/198:05 amSEA - LYS
2 stops19h 00mMultiple Airlines
Deal found 10/31$599
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/210:40 amLYS - SEA
2 stops35h 40mUnited Airlines
Sat 2/87:00 amSEA - LYS
3 stops43h 10mUnited Airlines
Deal found 10/31$634
This Delta deal was found by Cheapflights users on 10/30. 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.
Thu 11/147:00 amLYS - SEA
1 stop13h 40mDelta
Sun 11/249:26 amSEA - LYS
2 stops16h 34mDelta
Deal found 10/30$685
This Expedia deal was found by Cheapflights users on 10/30. 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.
Thu 11/147:00 amLYS - SEA
1 stop13h 40mAir France
Mon 11/186:00 amSEA - LYS
2 stops18h 35mAir France
Deal found 10/30$689
This KLM deal was found by Cheapflights users on 10/30. 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.
Thu 11/142:10 pmLYS - SEA
1 stop30h 30mKLM
Mon 11/182:05 pmSEA - LYS
1 stop14h 20mKLM
Deal found 10/30$690
This Expedia deal was found by Cheapflights users on 10/30. 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.
Thu 11/146:50 pmLYS - SEA
1 stop25h 30mBritish Airways
Mon 11/186:50 pmSEA - LYS
1 stop28h 55mBritish Airways
Deal found 10/30$728
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/151:30 pmLYS - SEA
1 stop30h 50mAmerican Airlines
Tue 11/196:50 pmSEA - LYS
1 stop14h 10mAmerican Airlines
Deal found 10/31$798
This Gotogate deal was found by Cheapflights users on 10/30. 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.
Thu 11/1410:30 amLYS - SEA
1 stop39h 35mTurkish Airlines
Sun 11/247:00 pmSEA - LYS
1 stop29h 35mTurkish Airlines
Deal found 10/30$874
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/286:10 amLYS - SEA
2 stops21h 22mAir Canada
Sat 12/146:05 amSEA - LYS
2 stops26h 40mAir Canada
Deal found 10/30$884
This KAYAK deal was found by Cheapflights users on 10/30. 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.
Thu 11/142:50 pmLYS - SEA
2 stops41h 34mAer Lingus
Sat 11/2312:15 amSEA - LYS
2 stops28h 55mAer Lingus
Deal found 10/30$1,191
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:45 pmLYS - SEA
3 stops35h 32mCathay Pacific
Fri 1/316:55 amSEA - LYS
3 stops41h 50mCathay Pacific
Deal found 10/30$13,633

Find flights from Lyon to Seattle within your budget

Customize your flight search to find flights from Lyon to Seattle 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 2,570,725 searches. Data last updated October 31, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 3/24

7:10 am-6:00 pm

2 stops18h 50m

$550

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 3/24

6:10 pm-6:05 pm

1 stop31h 55m

$571

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Sun 3/23

2:50 pm-10:38 pm

2 stops39h 48m

$744

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Wed 3/26

10:25 am-2:21 pm

2 stops35h 56m

$841

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Fri 3/21

11:00 am-10:38 pm

2 stops43h 38m

$899

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Sat 3/22

5:35 pm-9:47 pm

3 stops36h 12m

$8,417

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Mon 12/2

6:20 am-6:25 pm

2 stops21h 05m

Seattle/Tacoma Intl

Fri 1/31

11:05 am-12:10 pm

2 stops16h 05m

$580

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Wed 3/19

10:40 am-9:30 pm

2 stops42h 50m

Seattle/Tacoma Intl

Sat 3/29

11:59 pm-7:20 pm

2 stops34h 21m

$588

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Tue 3/18

6:20 am-6:25 pm

2 stops20h 05m

Seattle/Tacoma Intl

Fri 3/28

10:35 am-10:05 am

2 stops15h 30m

$596

LyonSeattle

LYS - SEA

LYSSEA

Lyon-Saint Exupéry

Fri 11/15

10:40 am-8:20 pm

2 stops18h 40m

Seattle/Tacoma Intl

Tue 11/19

8:05 am-12:05 pm

2 stops19h 00m

$599

Flights are sorted by cheapest first

Deals found on 10/30

Showing 1-10 of 18 results
1
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Compare providers for flights from Lyon to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lyon to Seattle in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lyon-Seattle flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Lyon-Seattle flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Lyon-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lyon-Seattle flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lyon-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lyon to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Lyon 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 Lyon to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Lyon to Seattle (average of $238). Flying from Lyon to Seattle in July is currently the most expensive (average of $411). 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 LYS to SEA?

Find hourly flight availability from Lyon to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

When flying from Lyon to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 1% versus a flight at noon.

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 31, 2024.
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,835 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Cathay Pacific
7.7
Good
877 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,531 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,240 reviews
Delta
8.0
Very good
8,835 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Lyon to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lyon to Seattle for under $600 on Cheapflights?

    Yes, there are multiple flights from Lyon to Seattle for under $600. The cheapest flight booked recently is on Lufthansa for just $580, but on average you can expect to pay $1,799.

  • What are the cheapest airlines flying from Lyon to Seattle round-trip?

    Currently priced at $580, Lufthansa will fly you from Lyon to Seattle and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air Canada - these airlines can fly you to your destination from $588 and $596, respectively. Lufthansa is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $571 on Turkish Airlines. Other airlines that offer cheap prices include Aer Lingus from $744 and WestJet from $841 one-way.

  • What does LYS to SEA mean?

    LYS and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LYS to SEA refers to a flight route from Lyon-Saint Exupéry Airport to Seattle/Tacoma Intl Airport.

  • Can I find deals for flights from Lyon to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Lyon to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lyon to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lyon to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lyon to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lyon to Seattle that allow pets onboard?

    Many airlines flying from Lyon to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lyon to Seattle?

    Yes, you can often find last-minute deals on Lyon to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lyon to Seattle flight deals updated?

    The Lyon to Seattle flight deals you see on this page were last updated on 10/31.

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

    Currently, January is the cheapest month in which you can book a flight from Lyon to Seattle (average of $238). Flying from Lyon to Seattle in July is currently the most expensive (average of $411). 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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Alternative routes for Lyon to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Lyon to Portland flights

Top airline flying from Lyon to Seattle

Discover the top airline that operate flights from Lyon to Seattle. 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 2,570,725 searches. Data last updated October 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$672Average$1,185FlexibilityNo cancel feeOn-time70%
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