Departure-day prices · September 2026 Toulouse → Rennes
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Rennes → Toulouse
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Rennes — climate Jan: ~8°C daytime, 17 rainy days
8°
Jan Feb: ~10°C daytime, 10 rainy days
10°
Feb Mar: ~13°C daytime, 9 rainy days
13°
Mar Apr: ~18°C daytime, 10 rainy days
18°
Apr May: ~21°C daytime, 7 rainy days
21°
May Jun: ~26°C daytime, 9 rainy days
26°
Jun Jul: ~25°C daytime, 11 rainy days
25°
Jul Aug: ~26°C daytime, 7 rainy days
26°
Aug Sep: ~20°C daytime, 10 rainy days
20°
Sep Oct: ~17°C daytime, 9 rainy days
17°
Oct Nov: ~13°C daytime, 15 rainy days
13°
Nov Dec: ~10°C daytime, 13 rainy days
10°
Dec Flights from Toulouse to Rennes start around €128 (typically 2 stops). Range seen recently: €128–128, based on 1 fares found by travellers.
Fly (from €128)
4h 35m duration
€128–128 recent fares
Book
Cheapest cached fares Toulouse → Rennes; typically 2 stops (e.g. FR). · Based on 1 fares found by travellers in the last 48h
Cheapest round trips to Rennes Fares found by travellers in the last 48 hours — refreshed daily.
Sep 10 – Sep 13
Volotea · Direct · 1h 10m
€114
Book
Oct 2 – Oct 4
Air France · 1 stop · 2h 35m
€170
Book
Weather in Rennes
Sat
☁️
26°
15°
💧0%
Sun
☁️
32°
16°
💧8%
Mon
🌦️
25°
19°
💧5%
Tue
🌦️
19°
16°
💧78%
Wed
🌤️
20°
12°
💧21%
Thu
☁️
20°
12°
💧11%
Fri
☁️
21°
15°
💧13%
In Sep, Rennes typically sees ~20°C daytime highs and 10 rainy days.
Where to stay in Rennes 3★+ hotels from €58/night (16 hotels sampled, ~3 weeks out).
Campanile Rennes Ouest Cleunay
hotel · Rennes
from €58/night ★ 3
Brit Hotel Rennes Le Castel
hotel · Rennes
from €59/night ★ 3
Appart'City Classic Rennes Beauregard
hotel · Rennes
from €62/night ★ 3
Good to know Currency Euro (€)
Power plugs Type C/E
Border Schengen — no passport control from Schengen countries
Time difference Same time zone
Time in the air 1h 10m
Things to do in Rennes Top-rated tours and tickets from €20 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Rennes
Rennes is the chief city of Brittany in northwest France. It's mostly modern and industrial, but has many grand 18th and 19th century buildings, and survivors of earlier times. It's also well-endowed with cultural attractions. In 2020 the city population was 222,485, with about 150,000 more living in the wider metropolis.
Read the full Rennes guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Toulouse Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-09-05. Some links earn Stayonomy a commission at no cost to you.