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Cheap flights from Seattle (SEA) to Lyon (LYS) from $333

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 7/29. 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
Apr 30 — May 71
From?
To?
Tue 4/30
Tue 5/7
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 Thursday 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 April 25, 2024.

Popular in

July

Cheapest in

March

Average price

$1,153

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 April 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 26% on your trip compared to booking a flight in the evening.

Cheap KLM flights from Seattle to Lyon

Explore cheap flight options specifically provided by KLM 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 3,068,701 searches. Data last updated April 25, 2024.
Take a peek at the cheapest KLM flights we've detected traveling from Seattle to Lyon. Make sure to check back often as deals are often changing.
Mon 8/51:30 pmSEA - LYS
1 stop12h 50mKLM
Thu 10/316:10 pmLYS - SEA
1 stop25h 05mKLM
Deal found 4/24$815
Fri 8/91:30 pmSEA - LYS
1 stop12h 50mKLM
Fri 8/2312:05 pmLYS - SEA
1 stop13h 30mKLM
Deal found 4/24$930

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 3,068,701 searches. Data last updated April 25, 2024.
Have a look at some of the cheapest available Air Canada flights departing from Seattle and landing in Lyon. Deals are refreshing constantly so come back soon for more options.
Fri 8/93:10 pmSEA - LYS
2 stops19h 10mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops31h 25mAir Canada
Deal found 4/23$897
Sat 8/311:10 pmSEA - LYS
2 stops27h 55mAir Canada
Sat 8/247:10 amLYS - SEA
2 stops23h 15mAir Canada
Deal found 4/23$946
Sat 8/311:10 pmSEA - LYS
2 stops27h 55mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops36h 46mAir Canada
Deal found 4/24$950
Wed 5/295:50 amSEA - LYS
2 stops19h 05mAir Canada
Fri 6/1411:35 amLYS - SEA
2 stops31h 27mAir Canada
Deal found 4/23$1,168
Sat 5/2511:10 pmSEA - LYS
2 stops25h 45mAir Canada
Fri 6/711:35 amLYS - SEA
2 stops31h 27mAir Canada
Deal found 4/23$1,174
Fri 5/243:10 pmSEA - LYS
2 stops57h 45mAir Canada
Thu 6/69:20 amLYS - SEA
2 stops33h 42mAir Canada
Deal found 4/24$1,204
Sat 6/15:50 amSEA - LYS
2 stops19h 05mAir Canada
Wed 6/1211:35 amLYS - SEA
1 stop18h 41mAir Canada
Deal found 4/23$1,218
Sat 5/2511:10 pmSEA - LYS
2 stops25h 45mAir Canada
Sun 6/211:35 amLYS - SEA
1 stop18h 41mAir Canada
Deal found 4/23$1,224
Fri 5/311:10 pmSEA - LYS
2 stops16h 00mAir Canada
Sun 6/211:35 amLYS - SEA
1 stop18h 41mAir Canada
Deal found 4/23$1,313

Cheap Seattle to Lyon flights in April & May 2024

Find cheap flight options from Seattle to Lyon specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 25, 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 5/243:10 pmSEA - LYS
2 stops57h 45mAir Canada
Thu 6/69:20 amLYS - SEA
2 stops33h 42mAir Canada
Deal found 4/24$1,204
Fri 5/247:40 amSEA - LYS
1 stop17h 15mAir Canada
Thu 6/69:20 amLYS - SEA
2 stops21h 57mAir Canada
Deal found 4/24$1,232
Fri 5/242:15 pmSEA - LYS
1 stop14h 55mLufthansa
Thu 6/68:00 pmLYS - SEA
1 stop29h 59mLufthansa
Deal found 4/24$1,261

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 3,068,701 searches. Data last updated April 25, 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 8/51:30 pmSEA - LYS
1 stop12h 50mKLM
Thu 10/316:10 pmLYS - SEA
1 stop25h 05mKLM
Deal found 4/24$815
Wed 10/26:40 pmSEA - LYS
1 stop29h 55mTurkish Airlines
Thu 10/1010:30 amLYS - SEA
1 stop39h 15mTurkish Airlines
Deal found 4/24$873
Mon 8/57:40 amSEA - LYS
1 stop17h 15mMultiple Airlines
Thu 10/316:45 pmLYS - SEA
2 stops34h 23mMultiple Airlines
Deal found 4/24$888
Fri 8/93:10 pmSEA - LYS
2 stops19h 10mAir Canada
Fri 8/2311:40 amLYS - SEA
2 stops31h 25mAir Canada
Deal found 4/24$897
Wed 9/256:40 pmSEA - LYS
1 stop38h 30mTurkish Airlines
Sat 9/2810:30 amLYS - SEA
1 stop39h 15mTurkish Airlines
Deal found 4/24$913
Mon 8/56:30 pmSEA - LYS
3 stops39h 50mUnited Airlines
Thu 10/3112:50 pmLYS - SEA
2 stops40h 18mUnited Airlines
Deal found 4/24$915
Fri 8/91:30 pmSEA - LYS
1 stop12h 50mKLM
Fri 8/2312:05 pmLYS - SEA
1 stop13h 30mKLM
Deal found 4/24$930
Sat 8/311:10 pmSEA - LYS
2 stops27h 55mAir Canada
Sat 8/247:05 amLYS - SEA
2 stops36h 46mAir Canada
Deal found 4/24$950
Sat 8/31:35 pmSEA - LYS
1 stop12h 30mAir France
Sat 8/2410:20 amLYS - SEA
1 stop16h 20mAir France
Deal found 4/24$965

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 3,068,701 searches. Data last updated April 25, 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.
Mon 7/296:15 pmSEA - LYS
2 stops39h 25mMultiple Airlines
Deal found 4/22$333
Tue 7/301:50 pmSEA - LYS
2 stops18h 45mMultiple Airlines
Deal found 4/22$357
Sat 7/2711:05 amSEA - LYS
2 stops26h 25mMultiple Airlines
Deal found 4/22$387
Mon 7/293:50 pmSEA - LYS
3 stops19h 30mMultiple Airlines
Deal found 4/22$435
Tue 7/301:50 pmSEA - LYS
3 stops23h 55mMultiple Airlines
Deal found 4/22$442
Wed 7/313:50 pmSEA - LYS
3 stops31h 20mMultiple Airlines
Deal found 4/22$451
Sat 7/2711:05 amSEA - LYS
3 stops27h 05mMultiple Airlines
Deal found 4/22$460
Wed 7/316:55 pmSEA - LYS
2 stops29h 35mMultiple Airlines
Deal found 4/22$500
Sun 7/283:50 pmSEA - LYS
3 stops31h 30mMultiple Airlines
Deal found 4/22$507

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 3,068,701 searches. Data last updated April 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$815 - $1,189

Route

Depart

Return

Price

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/5

1 stop12h 50m

Lyon-Saint Exupéry

Thu 10/31

1 stop25h 05m

$815

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

1 stop29h 55m

Lyon-Saint Exupéry

Thu 10/10

1 stop39h 15m

$873

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/5

1 stop17h 15m

Lyon-Saint Exupéry

Thu 10/31

2 stops34h 23m

$888

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Fri 8/9

2 stops19h 10m

Lyon-Saint Exupéry

Fri 8/23

2 stops31h 25m

$897

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Mon 8/5

3 stops39h 50m

Lyon-Saint Exupéry

Thu 10/31

2 stops40h 18m

$915

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sat 8/3

1 stop12h 30m

Lyon-Saint Exupéry

Sat 8/24

1 stop16h 20m

$965

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Sat 8/3

2 stops19h 33m

Lyon-Saint Exupéry

Sat 8/24

1 stop13h 35m

$970

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

2 stops18h 00m

Lyon-Saint Exupéry

Thu 10/10

1 stop25h 00m

$1,175

Seattle/Tacoma IntlLyon-Saint Exupéry

SEA - LYS

SEALYS

Seattle/Tacoma Intl

Wed 10/2

1 stop14h 55m

Lyon-Saint Exupéry

Thu 10/10

2 stops18h 35m

$1,189

Flights are sorted by cheapest first

Deals found on 4/24

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 21, 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. Sunday at noon 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 $430 while a round-trip flight costs $965. Price data was last updated on April 21, 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 $1,523). 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

$925

June

$1,523

July

$1,223

August

$978

September

$955

October

$841

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 April 25, 2024.
Get a feel of what it's like to fly with KLM, Air Canada and United 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
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,628 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,810 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Turkish Airlines
7.5
Good
3,688 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,255 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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 KLM for just $815, but on average you can expect to pay $1,003.

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

    Flying on KLM is currently your cheapest option to Lyon, with prices starting at $815. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Air Canada, with the lowest prices starting at $873 and $897, respectively. KLM is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $679 on Aer Lingus. Other airlines that offer cheap prices include Turkish Airlines from $740 and British Airways from $762 one-way.

  • 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 4/24.

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 3,068,701 searches. Data last updated April 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$577Average$1,152FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest$579Average$1,154FlexibilityNo cancel feeOn-timeN/A
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KLMCheapest$598Average$1,017FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest$633Average$1,181FlexibilityNo 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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