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Cheap flights from Seattle (SEA) to Lyon (LYS) from $570

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LYS
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Lyon-Saint Exupéry are usually found in March or October, booked 40 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Seattle to Lyon

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Lyon (LYS). 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 May 2, 2024.

Popular in

July

Cheapest in

March

Average price

$1,637

Round-trip from

$669
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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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Lyon-Saint Exupéry
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What is the cheapest day to fly round-trip from Seattle to Lyon?

Users have found that flying from Seattle to Lyon on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Lyon?

Find a great deal and save up to 176% by booking at least 41 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Lyon within the next two weeks, with the cheapest ticket starting at $717.

What is the cheapest month to fly from Seattle to Lyon?

Our data shows that March tends to be the cheapest month to fly to Lyon from Seattle. Users have commonly found prices around $1,245 for the month, but tickets can be as low as $717. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from Seattle to Lyon (SEA - LYS)?

A simple way to save on the total cost of your ticket is to fly from Seattle to Lyon in the morning. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

Cheap Air Canada flights from Seattle to Lyon

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and Lyon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a peek at the cheapest Air Canada flights we've detected traveling from Seattle to Lyon. Make sure to check back often as deals are often changing.
Mon 8/197:40 amSEA - LYS
1 stop17h 15mAir Canada
Thu 8/2912:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/1$842
Mon 8/195:50 amSEA - LYS
2 stops19h 05mAir Canada
Thu 8/299:20 amLYS - SEA
2 stops21h 38mAir Canada
Deal found 5/1$848
Fri 8/93:10 pmSEA - LYS
2 stops33h 45mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops31h 20mAir Canada
Deal found 5/1$900
Sat 8/31:10 pmSEA - LYS
2 stops59h 45mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops23h 20mAir Canada
Deal found 5/1$917
Sat 8/37:40 amSEA - LYS
1 stop17h 15mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops23h 20mAir Canada
Deal found 5/1$967

Cheap Air France flights from Seattle to Lyon

Explore cheap flight options specifically provided by Air France for the route between Seattle and Lyon. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the cheapest available Air France flights departing from Seattle and landing in Lyon. Deals are refreshing constantly so come back soon for more options.
Mon 8/191:35 pmSEA - LYS
1 stop12h 30mAir France
Thu 8/2910:20 amLYS - SEA
1 stop16h 20mAir France
Deal found 5/1$865
Sat 8/31:35 pmSEA - LYS
1 stop12h 30mAir France
Sat 8/2410:20 amLYS - SEA
1 stop16h 20mAir France
Deal found 5/1$965

Cheap Seattle to Lyon flights in May & June 2024

Find cheap flight options from Seattle to Lyon specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
Check out some of the best flight deals from Seattle to Lyon in 2024. For more flight deals, be sure to check back very soon.
Fri 5/311:15 amSEA - LYS
2 stops23h 55mAmerican Airlines
Sat 6/84:50 pmLYS - SEA
2 stops35h 58mAmerican Airlines
Deal found 5/2$2,202
Fri 5/311:15 amSEA - LYS
2 stops23h 55mAmerican Airlines
Sat 6/811:25 amLYS - SEA
1 stop15h 05mAmerican Airlines
Deal found 5/2$2,951

Seattle to Lyon 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Lyon in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the best flight deals from Seattle to Lyon in 2024. For more flight deals, be sure to check back very soon.
Mon 8/197:40 amSEA - LYS
1 stop17h 15mAir Canada
Thu 8/2912:45 pmLYS - SEA
2 stops18h 35mAir Canada
Deal found 5/1$842
Mon 8/195:50 amSEA - LYS
2 stops19h 05mAir Canada
Thu 8/299:20 amLYS - SEA
2 stops21h 38mAir Canada
Deal found 5/1$848
Mon 8/191:35 pmSEA - LYS
1 stop12h 30mAir France
Thu 8/2910:20 amLYS - SEA
1 stop16h 20mAir France
Deal found 5/1$865
Wed 10/26:40 pmSEA - LYS
1 stop38h 30mTurkish Airlines
Thu 10/107:05 pmLYS - SEA
1 stop30h 40mTurkish Airlines
Deal found 5/1$873
Fri 8/93:10 pmSEA - LYS
2 stops33h 45mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops31h 20mAir Canada
Deal found 5/1$900
Sat 8/31:10 pmSEA - LYS
2 stops59h 45mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops23h 20mAir Canada
Deal found 5/1$917
Fri 8/91:30 pmSEA - LYS
1 stop19h 35mDelta
Fri 8/2311:55 amLYS - SEA
1 stop14h 45mDelta
Deal found 5/1$928
Sat 8/31:35 pmSEA - LYS
1 stop12h 30mAir France
Sat 8/2410:20 amLYS - SEA
1 stop16h 20mAir France
Deal found 5/1$965
Sat 8/37:40 amSEA - LYS
1 stop17h 15mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops23h 20mAir Canada
Deal found 5/1$967

One-way flights to Lyon from Seattle

Search for one-way flight options from Seattle to Lyon. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
If you're seeking multiple options on one-way flights from Seattle to Lyon, be sure to check out these deals, which are updated often. For those needing a return trip from Seattle, there is a search form available above.
Sun 8/1111:00 pmSEA - LYS
2 stops26h 40mMultiple Airlines
Deal found 5/1$570
Sun 8/1111:59 pmSEA - LYS
3 stops48h 31mMultiple Airlines
Deal found 5/1$626
Sun 8/116:40 pmSEA - LYS
1 stop38h 30mTurkish Airlines
Deal found 5/1$740
Sun 8/114:55 pmSEA - LYS
1 stop16h 15mMultiple Airlines
Deal found 5/1$750
Sat 8/101:14 amSEA - LYS
2 stops24h 26mAmerican Airlines
Deal found 5/1$1,627

Find flights from Seattle to Lyon within your budget

Customize your flight search to find flights from Seattle to Lyon 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$842 - $1,269

Route

Depart

Return

Price

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/19

1 stop17h 15m

Lyon-Saint Exupéry

Thu 8/29

2 stops18h 35m

$842

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/19

2 stops19h 05m

Lyon-Saint Exupéry

Thu 8/29

2 stops21h 38m

$848

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/19

1 stop12h 30m

Lyon-Saint Exupéry

Thu 8/29

1 stop16h 20m

$865

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

1 stop38h 30m

Lyon-Saint Exupéry

Thu 10/10

1 stop30h 40m

$873

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 8/9

1 stop19h 35m

Lyon-Saint Exupéry

Fri 8/23

1 stop14h 45m

$928

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sun 8/18

2 stops24h 26m

Lyon-Saint Exupéry

Thu 8/29

2 stops27h 45m

$1,060

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

2 stops19h 10m

Lyon-Saint Exupéry

Thu 10/10

2 stops20h 21m

$1,185

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 7/5

2 stops19h 10m

Lyon-Saint Exupéry

Thu 7/11

2 stops19h 45m

$1,266

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 7/5

1 stop29h 30m

Lyon-Saint Exupéry

Thu 7/11

2 stops33h 03m

$1,269

Flights are sorted by cheapest first

Deals found on 5/1

When is the best time to book a flight from Seattle to Lyon?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Lyon. Price data was last updated on January 28, 2024.
The best time to book flights from Seattle to Lyon is 40 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.
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When is the cheapest time to fly from Seattle to Lyon?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Lyon. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Lyon flight should consider departing on Friday mornings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Lyon by month

Plan your trip from Seattle to Lyon by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Lyon is currently $863 while a round-trip flight costs $1,015. Price data was last updated on April 28, 2024.

Currently, November is the cheapest month in which you can book a flight from Seattle to Lyon (average of $669). Flying from Seattle to Lyon in June is currently the most expensive (average of $1,517). 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.

January

$720

February

$713

March

$753

April

$760

May

$920

June

$1,517

July

$1,203

August

$975

September

$954

October

$835

November

$669

December

$882

Temperature and rainfall in Lyon by month

Plan your trip to Lyon by taking into account the average temperature and rainfall totals by month.

LYS

Temperature

37.4 - 69.8 °F

Reviews of airlines servicing Lyon

Get insights into the airlines that provide service to Lyon. 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 Lyon. Reviews last updated May 2, 2024.
Get a feel of what it's like to fly with Air Canada, Air France and American Airlines from Seattle to Lyon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.1
Very good
10,874 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,794 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Turkish Airlines
7.5
Good
3,707 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
11,159 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,788 reviews
Delta
8.1
Very good
10,874 reviews
Check prices

Comfort

7.9

Food

7.4

Boarding

8.2

Entertainment

8.0

Crew

8.6

Overall

8.1

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Lyon. 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 Seattle to Lyon for under $900 on Cheapflights?

    Yes, there are multiple flights from Seattle to Lyon for under $900. The cheapest flight booked recently is on Air Canada for just $842, but on average you can expect to pay $1,532.

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

    Flying on Air Canada is currently your cheapest option to Lyon, with prices starting at $842. Additional round-trip tickets that might be worth considering are offered by Air France and Turkish Airlines, with the lowest prices starting at $865 and $873, respectively. Air Canada is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular airlines that fly from Seattle to Lyon?

    Consider Air France, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Lyon.

  • What does SEA to LYS mean?

    SEA and LYS 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. SEA to LYS refers to a flight route from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport.

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

    The amount of baggage you can bring on your Seattle to Lyon 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 Seattle to Lyon with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Lyon 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 Seattle to Lyon that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Lyon 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 Seattle to Lyon that allow pets onboard?

    Many airlines flying from Seattle to Lyon 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 Seattle to Lyon?

    Yes, you can often find last-minute deals on Seattle to Lyon 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 Seattle to Lyon flight deals updated?

    The Seattle to Lyon flight deals you see on this page were last updated on 5/1.

See more FAQs

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Top 6 airlines flying from Seattle to Lyon

Discover the top 6 airlines that operate flights from Seattle to Lyon. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,152FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$583Average$1,179FlexibilityNo cancel feeOn-timeN/A
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KLMCheapest$598Average$1,017FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$627Average$1,167FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aer LingusCheapest$771Average$1,162FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest$867Average$1,285FlexibilityNo cancel feeOn-time70%
Search British Airways flights
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Search flights from Seattle to Lyon by cabin class

Find flights from Seattle to Lyon, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Lyon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle to Lyon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Lyon?

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Lyon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to Lyon with no change fees?

Yes! Cheapflights helps users easily find flights from Seattle to Lyon with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to Lyon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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