Cheap flights from Rennes to Lyon from $296 RNS → LYS
Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS)
The cheapest one-way found recently is $296 with Air France, 26 Dec, found yesterday.
- Cheapest one-way found recently
- $296, Air France, found yesterday
- Cheapest month to fly
- December 2026, one-way fares from $100 found in the last 7 days
- Airlines with nonstop flights
- Air France
- Shortest nonstop flight found
- 1 h 15 min
One-way
The cheapest one-way fare on each of 3 departure dates is usually $138 to $236.
Cheapest one-way found recently
$296
26 Dec · Air France
Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS)
Leaves 10:35 a.m. · 1 h 15 min trip
nonstop
found yesterday
Cheapest nonstop one-way
$296
26 Dec · Air France
Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS)
Leaves 10:35 a.m. · 1 h 15 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$296 26 Decfound yesterdayOpen this trip
$100 13 Decfound 2 days agoOpen this trip
What have prices looked like?
Over 32 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $100 to $214.
At $296, the cheapest one-way found recently is above that range.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 15 Nov to 26 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 26 Dec to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Nov | $176 | easyJet | Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS) | 1 stop | found 6 days ago | Open this trip |
| 13 Dec | $100 | easyJet | Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS) | 1 stop | found 2 days ago | Open this trip |
| 26 Dec | $296 | Air France | Rennes Airport (RNS) → Lyon Saint-Exupery International Airport (LYS) | nonstop | found yesterday | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $100.
Airlines on the cheapest dates: easyJet, Air France.
Premium cabin fares from Rennes to Lyon
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 26 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Rennes to Lyon?
One-way
Fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 12 Nov (32 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $196 | $176 | +82% | 9 |
| 7–13 days | $154 | $154 | +43% | 7 |
| 14–29 days | $150 | $122 | +39% | 19 |
| 30–59 days | $108 | $100 | Cheapest seen | 8 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Nantes → Lyon
100 km from Rennes
$129
18 Apr 2027 – 27 Apr 2027 · NTE → LYS · out nonstop, back nonstop
found yesterday
Rennes → Geneva
112 km from Lyon
$216
13 Dec – 14 Dec · RNS → GVA · out 1 stop, back nonstop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Nantes → Lyon
100 km from Rennes
$106
$190 less than flying from Rennes
14 Nov · NTE → LYS · 1 stop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 26 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Rennes to Lyon?
The cheapest one-way found recently is $296 with Air France, 26 Dec, found yesterday. The cheapest one-way we hold, of any age, is $100 with easyJet, 13 Dec, found 2 days ago. The cheapest one-way fare on each of 3 departure dates is usually $138 to $236.
What is the cheapest month to fly from Rennes to Lyon?
December 2026 is the cheapest month for a one-way, from $100, 13 Dec, found 2 days ago.
How far ahead should I book a flight from Rennes to Lyon?
In 32 days of prices between 24 Sept and 12 Nov, one-way fares 30 to 59 days before departure were typically 45% lower than 0 to 6 days before departure.
Is there a direct flight from Rennes to Lyon?
Yes, the cheapest nonstop one-way found recently is $296 with Air France, 26 Dec, found yesterday.
How long is the flight from Rennes to Lyon?
The cheapest nonstop one-way found recently, with Air France on 26 Dec, takes 1 h 15 min from Rennes Airport (RNS) to Lyon Saint-Exupery International Airport (LYS).
Which airlines have the cheapest flights from Rennes to Lyon?
Between 15 Nov and 26 Dec, easyJet has the cheapest one-way on 2 of the 3 departure dates we hold, and Air France on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work