Cheap Flights from Seattle to Lyon
No deal from Seattle to Lyon has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Seattle to Lyon, the lowest round-trip fare we recorded was $680, in September. The typical fare was $788. September was the cheapest month we saw and October the dearest.
The most recent price we saw on this route was $824 on Discover Airlines, Air Canada, and Lufthansa, seen Oct 17. It is an unverified observation and may have changed.
See every deal <a href="/from/seattle">from Seattle</a>, <a href="/to/lyon">to Lyon</a>, or the return direction <a href="/from/lyon/to/seattle">Lyon to Seattle</a>.
Latest price we saw: Seattle to Lyon
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Seattle (SEA) to Lyon (LYS) | $824 | 7.8¢ | Nov 16 – Nov 25 | Discover Airlines, Air Canada, and Lufthansa | Oct 17 | Check price |
Price history: Seattle to Lyon
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $813 | $823 | 16 |
| Sep 2026 | $680 | $723 | 35 |
| Aug 2026 | $737 | $819 | 86 |
| Jul 2026 | $786 | $786 | 1 |
Frequently asked questions
How many flight deals from Seattle to Lyon are on Sparkflights right now?
There are 0 verified deals from Seattle to Lyon on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Seattle to Lyon?
The lowest fare we've recorded from Seattle to Lyon is $680, based on 138 price observations over 4 months.
How much does a flight from Seattle to Lyon cost?
The typical round-trip fare we observed from Seattle to Lyon is $788, against a recorded low of $680. These are observations, not quotes.
When is the cheapest month to fly Seattle to Lyon?
September was the cheapest month we observed from Seattle to Lyon and October the dearest, over 4 months of data.
What is the current price from Seattle to Lyon?
The most recent fare our sweep saw from Seattle to Lyon is $824, on Oct 17. It is an unverified observation rather than a verified deal, so check it before booking.