Cheap flights from Seattle to Lyon from $424
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Lyon departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Seattle to Lyon
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Cheap bus & train deals from Seattle to Lyon
All round-trip flight deals from Seattle to Lyon
United Airlines flights from Seattle to Lyon
Our best United Airlines deals on Seattle to Lyon flight tickets
British Airways flights from Seattle to Lyon
Our best British Airways deals on Seattle to Lyon flight tickets
See travel insights to Lyon from
How to get the cheapest flight ticket from Seattle to Lyon
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Lyon?
If you aren’t able to travel during the month of October, then book flights to Lyon from Seattle during January instead. Flights to Lyon in January, while not as cheap as those in October, still average around $822.
What is the cheapest day to depart on your flight to Lyon?
Our data shows that Tuesday is the least expensive day to fly to Lyon. Tickets to fly out on this day can be as low as $877. The most expensive day to fly to Lyon is Thursday, with ticket prices averaging around $1,223.
What is the cheapest airline that flies from Seattle/Tacoma Intl to Lyon-Saint Exupéry?
Aer Lingus, British Airways, and United Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Lyon-Saint Exupéry
What airlines fly to Lyon?
Air France, Delta and British Airways are the top three most popular airlines that fly to Lyon from Seattle according to our data. Air France is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Lyon. Keep in mind that there are 5 different airlines that fly to Lyon on a routine basis, so you have a few additional options to choose from.
When to book flights from Seattle to Lyon
Cheap Seattle to Lyon (SEA to LYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Lyon
How far is Seattle/Tacoma Intl to Lyon-Saint Exupéry by plane?
The distance between Seattle/Tacoma Intl and Lyon-Saint Exupéry is about 5235.1 mi. In terms of flight time, this usually takes a little over 12h 25m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport is 5 as of January 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Lyon-Saint Exupéry Airport.
What documentation or ID do you need to fly to Lyon-Saint Exupéry Airport?
The travel and health documents you'll need for your trip to Lyon-Saint Exupéry Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lyon-Saint Exupéry Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to Lyon?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seattle to Lyon is Air France (47% of total bookings). The next most popular airlines are Delta (28%), British Airways (11%), and Aer Lingus (7%).
Best airlines flying from Seattle to Lyon
Compare and see reviews for airlines that fly from Seattle to Lyon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $592 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom $663 | Free Cancellation | Rating 7.4 1,490 reviews | |||
| PriceFrom $773 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $785 | Free Cancellation | Rating 6.7 7,111 reviews | |||
| PriceFrom $790 | Free Cancellation | Rating 7.1 1,082 reviews |
Traveling to a place near Lyon?
Book flights to Lyon if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seattle to Lyon?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Lyon. momondo saves you time and could save you money on your trip.
Can I find flights from Seattle to Lyon with flexible booking policies on momondo?
Yes. All flights to Lyon from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Seattle to Lyon?
momondo provides multiple filters to help you find the best flight to Lyon from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Seattle to Lyon right now. Can momondo alert me if prices change?
Price alerts on flights to Lyon from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.