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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Lyon-Saint Exupéry are usually found in September or November, booked 51 days in advance, depart on a Wednesday or Tuesday and return on a Monday

How to find the cheapest flight from
Seattle (SEA) to Lyon (LYS)

All the information you need to plan the best SEA to LYS flight in 2022: compare Seattle to Lyon flight prices with the expected peak season, weather and rainfall in Lyon.
SEA - LYS
Price
$540 - $1,536
LYS
Temperature
37.4 - 69.8 °F
LYS
Rainfall
1.6 - 3.1 inches

Popular in

June

High demand for flights, 39% potential price rise

Cheapest in

September

Best time to find cheap flights, 42% potential price drop

Round-trip from

$540

From Seattle/Tacoma Intl to Lyon-Saint Exupéry

One-way from

$386

One-way flight from Seattle/Tacoma Intl to Lyon-Saint Exupéry

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Seattle to Lyon?

Our data shows that September tends to be the cheapest month to fly to Lyon from Seattle. Users have commonly found prices around $934 for the month, but tickets can be as low as $540. Due to multiple factors, prepare for potentially higher prices in June.

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 evening. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight at noon.

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

Find a great deal and save up to 35% by booking at least 51 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 $1,071.

What is the cheapest day to fly round-trip from Seattle to Lyon?

Users have found that flying from Seattle to Lyon on a Saturday 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.

Cheap flights from Seattle to Lyon in June, July 2022

The best prices found for SEA to LYS flights for June, July
15 Jul - 20 Aug
$1,404pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
15 Jul - 20 Aug
$1,448pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Jul - 20 Jul
$1,449pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Lyon 2022 flight deals

Cheap flights to Lyon from Seattle found for this year
20 Sep - 30 Sep
$796pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl
20 Sep - 29 Sep
$825pp
SEA
Seattle/Tacoma Intl
Aer Lingus
 
1 STOP
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Aer Lingus
 
1 STOP
SEA
Seattle/Tacoma Intl
20 Sep - 29 Sep
$826pp
SEA
Seattle/Tacoma Intl
Air Canada
 
1 STOP
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Air Canada
   
2 STOPS
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Lyon

Late deals on round-trip flights to Lyon from Seattle, departing today and this week
6 Jul - 3 Aug
$2,106pp
SEA
Seattle/Tacoma Intl
Lufthansa
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Lufthansa
   
2 STOPS
SEA
Seattle/Tacoma Intl
5 Jul - 3 Aug
$2,167pp
SEA
Seattle/Tacoma Intl
United Airlines
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
United Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
6 Jul - 3 Aug
$2,170pp
SEA
Seattle/Tacoma Intl
Air Canada
   
2 STOPS
LYS
Lyon-Saint Exupéry
LYS
Lyon-Saint Exupéry
Air Canada
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Lyon-Saint Exupéry from Seattle

The cheapest one-way flights from Seattle to Lyon
7:25 pm - 6:55 am
Multiple Airlines
2 Stops
26h 30m
SEA - LYS
Multiple Airlines
$386
Kiwi.com
3:25 pm - 11:00 am
Aer Lingus
1 Stop
34h 35m
SEA - LYS
Aer Lingus
$492
KAYAK
8:20 pm - 7:45 pm
American Airlines
2 Stops
38h 25m
SEA - LYS
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Lyon</span> flights.

Flight FAQs

From Seattle to Lyon

Which airlines flying from Seattle/Tacoma Intl to Lyon-Saint Exupéry have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Seattle/Tacoma Intl to Lyon-Saint Exupéry that may be offering flexible cancellation policies are Air France, Delta, and Lufthansa. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Seattle to Lyon for under $800 on Cheapflights?

Yes, there are multiple flights from Seattle to Lyon for under $800. The cheapest flight booked recently is on Aer Lingus for just $785, but on average you can expect to pay $866.

Are there last-minute flights available from Seattle to Lyon for under $2,200?

There are currently 9+ open flights from Seattle to Lyon within the next 7 days for less than $2,200.

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

Flying on Aer Lingus is currently your cheapest option to Lyon, with prices starting at $785. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $796 and $827, respectively. Aer Lingus is priced at 15% 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 Canada, Air France or British Airways when booking your flight. These represent the most popular airlines when flying from Seattle to Lyon.

What are the cheapest flights from Seattle to Lyon?

Looking for the cheapest flight from Seattle to Lyon? While on average our users pay $3,883, our data indicates the cheapest price to be $951. The most popular route (Seattle/Tacoma Intl - Lyon-Saint Exupéry), is priced around $825.

COVID Restrictions

View COVID Travel Restrictions for Lyon, France

Do I need a COVID test to fly to Lyon from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Lyon-Saint Exupéry

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Lyon-Saint Exupéry.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours for RT-PCR (NAAT) and 48 hours for Antigen (quick-test) before departing to Lyon-Saint Exupéry.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Lyon-Saint Exupéry.

Documents
Travel Certificate - To be filled up by travelers with compelling reason.

HEALTH PASS - A mandatory requirement in health establishments, retirement homes, and establishments for people with disabilities.


Do I need a test to fly back to Seattle from Lyon?

Returning to Seattle/Tacoma Intl from Lyon-Saint Exupéry

COVID-19 testing requirements
Visitors from Lyon-Saint Exupéry are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Lyon-Saint Exupéry are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Lyon, France

Destination information for Lyon

Things to know before you go - useful duration and weather info for your trip from Seattle to Lyon.
Today's exchange rate
$1 = €0.95
Average temperature for June in Lyon
77.0 °F
Avg rainfall for June in Lyon
1.1 ″

Airports servicing Seattle

Airports servicing Lyon

Top 4 airlines flying from Seattle/Tacoma Intl to Lyon-Saint Exupéry

The chart below displays the airlines Cheapflights users traveling from Seattle to Lyon choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Lufthansa
$504 $1,175 No cancel fee 76%
Air France
$569 $1,114 No cancel fee 77%
British Airways
$597 $952 No cancel fee 70%
Delta
$661 $1,169 No cancel fee N/A
Home Europe France Lyon Cheap flights from Seattle to Lyon