Journey information
Overview: Rennes to Brussels flight
Flights from Rennes to Brussels depart on average 6 times per day, taking around 2h 30m. Cheap flight tickets for this journey start at €25 but you can travel from only €17 by bus.
The earliest flight runs at 05:53, the last at 20:35. The fastest flight covers the 531 km distance in 1h 20m. May is the cheapest month to fly.
Distance 531 km |
Average flight duration 2h 30m |
Cheapest ticket price €25 |
Flights per day 6 |
Fastest flight 1h 20m |
Cheapest month to travel May |
First flight 05:53 |
Last flight 20:35 |
The cheapest and fastest flights from Rennes to Brussels
Cheapest price
€349
Average price
€452
Fastest journey
4 h 50 m
Average duration
7 h 42 m
Flights per day
11
Distance
531 km
The best way to find a cheap flight ticket from Rennes to Brussels is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rennes to Brussels will cost around €452 if you buy it on the day, but the cheapest tickets can be found for only €349.
It's difficult to get from Rennes to Brussels without transferring at least once.
KL1414 · KL1707
KL1414 · KL1701
KL2439+
KL1707+
KL2187
KL3601+
KL1707+
KL2187
KL2022+
KL1707+
KL2187
KL1414 · KL1707
AF3154+
9398
KL1414+
9398
KL2022+
KL1707+
KL2187
KL2016+
KL1707+
KL2187Travel Information
Compare train, bus, and flight for Rennes to Brussels
Omio recommends booking the bus as it is the most popular option from Rennes to Brussels among Omio's users. If you are prioritising price take the bus with prices starting from €17. For those with little time consider booking a flight which can get you there in 2h 30m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.2 - 0.5kg. The ticket price range depends on the travel mode: a bus costs an average of €17, and a flight costs an average of €25.
Distance: 531 km
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
€330 Average price | €34 Average price Cheapest | €152 Average price |
5h 30m Average total duration Fastest 2h 30m Onboard + 3h 0m Additional time* | 9h 14m Average total duration 8h 44m Onboard + 30m Additional time* | 5h 2m Average total duration 4h 32m Onboard + 30m Additional time* |
1.6 - 3.2kg CO2 emissions | 0.5 - 1.3kg CO2 emissions | 0.2 - 0.5kg CO2 emissions Lowest |
![]() Most popular airline | ![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
Rennes to Brussels flight times
The table below shows live departures for Rennes to Brussels flights for today, Saturday, December 20. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
KL3601+ KL1707+ KL2187 | 10:20 AM Rennes Saint-Jacques Airport | 11h00 | 9:20 PM Brussels Airport | 2 transfers | |
KL3601+ 9382+ KL2187 | 10:20 AM Rennes Saint-Jacques Airport | 8h46 | 7:06 PM Brussels-Midi | 2 transfers | |
KL2022+ KL1707+ KL2187 | 10:20 AM Rennes Saint-Jacques Airport | 11h00 | 9:20 PM Brussels Airport | 2 transfers | |
AF1650+ 9376+ AF7531 | 10:20 AM Rennes Saint-Jacques Airport | 7h46 | 6:06 PM Brussels-Midi | 2 transfers | |
KL2439+ KL1707+ KL2187 | 10:20 AM Rennes Saint-Jacques Airport | 11h00 | 9:20 PM Brussels Airport | 2 transfers | |
KL3601+ 9376+ KL2187 | 10:20 AM Rennes Saint-Jacques Airport | 7h46 | 6:06 PM Brussels-Midi | 2 transfers | |
KL1414 · KL1701 | 4:35 PM Rennes Saint-Jacques Airport | 14h00 | 6:35 AM Brussels Airport | 1 transfer | |
KL1414 · KL1705 | 4:35 PM Rennes Saint-Jacques Airport | 20h40 | 1:15 PM Brussels Airport | 1 transfer | |
KL1414 · KL1703 | 4:35 PM Rennes Saint-Jacques Airport | 16h35 | 9:10 AM Brussels Airport | 1 transfer | |
KL1414 · KL1707 | 4:35 PM Rennes Saint-Jacques Airport | 4h45 | 9:20 PM Brussels Airport | 1 transfer | |
Find all the dates and times for this journey
How far in advance should I book flight tickets from Rennes to Brussels?
Compare prices and tickets Rennes to Brussels by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Airlines: KLM Cityhopper, Lufthansa Cityline from Rennes to BrusselsFind the best flights between Rennes to Brussels with Omio's travel partners KLM Cityhopper, Lufthansa Cityline from €17. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Lufthansa Cityline
KLM Cityhopper
FAQs: Rennes to Brussels Flight
Find answers to the most common questions about traveling from Rennes to Brussels by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Brussels, this guide helps you travel smarter and with confidence.

popular airports
Popular airports from Rennes to Brussels
- Free Wi-Fi available throughout the airport.
- Shops available, located in the terminal, including duty-free and local products.
- Parking available near the terminal, approximately 2€ per hour.
- Available outside the terminal.
- Elevators, ramps.
- Available throughout the airport.
- Lounge available, offering refreshments and comfortable seating.
- Located in the terminal.
- Bus: C6, 57
- Train: NA
- Metro: NA
- Free Wi-Fi available throughout the airport.
- Shops located in Pier A and Pier B, includes Duty-Free and fashion stores.
- Parking available at P1, P2, and P3, approximately 4€ per hour.
- Available outside the terminal.
- Elevators, ramps, assistance.
- Available throughout the airport.
- Yes
- Lounges available in Pier A and Pier B, includes Brussels Airlines and Diamond Lounges.
- Located in the arrivals area.
- Bus: 272, 471
- Train: IC, S2, S4, S5, S9
- Free Wi-Fi available throughout the airport.
- Shops available, including duty-free and convenience stores.
- Parking available, P1 and P2 close to terminal, approximately 5€ per hour.
- Available outside the terminal.
- Ramps, assistance.
- Available throughout the airport.
- Yes
- Lounge available, The Lounge by Brussels South Charleroi Airport.
- Located in the terminal, near arrivals.
- Bus A
- Bus 68
- Bus 69
- Bus 80
More options for your journey from Rennes to Brussels
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