Your next trip, last seen at €90
Lowest observedTransavia France · 1 stop · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €90, departing 15 Jan 2027 (Last checked: 15 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air France, easyJet, KLM, Ryanair, Transavia France, Volotea, Vueling, Wizz Air (8)
- Typical journey time
- 18h 30m
About this route
Explore the fares we observed from Rennes to Brussels. Prices move often, so pick your dates to see the latest options.
- Route distance
- 531 km
- Typical journey time
- 18h 30m
- Seen on fares with a connection
- easyJet, Air France, Transavia France, Ryanair, Volotea, KLM, Vueling (7)
- Alternative airports
- CRL
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Rennes-Saint-Jacques Airport (RNS) → Rennes, city gazetteer reference point (48.1135, -1.6757): ≈ 7 km.
- Brussels Airport (BRU) → Brussels, city gazetteer reference point (50.8503, 4.3517): ≈ 11 km.
- Brussels Charleroi (CRL) → Brussels, city gazetteer reference point (50.8503, 4.3517): ≈ 44 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Rennes to Brussels: Transavia France, from €90 (checked 15 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Transavia France | €90Jan 15, 2027 | 14 |
| Volotea | €96Jan 8, 2027 | 6 |
| easyJet | €112Dec 16, 2026 | 23 |
| Ryanair | €135Nov 23, 2026 | 10 |
| Air France | €153Dec 2, 2026 | 15 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Rennes to Brussels?
The lowest fare Routavio has observed is €90, found on 15 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Rennes to Brussels?
In our observations January 2027 is the cheapest month so far, at €90.
Are there direct flights from Rennes to Brussels?
Our data holds no non-stop flight from Rennes to Brussels. The fares on this page include at least one stop.
Which airlines fly from Rennes to Brussels?
Routavio has seen these carriers on the route: Air France, easyJet, KLM, Ryanair, Transavia France, Volotea, Vueling, Wizz Air (8).
How long does the flight from Rennes to Brussels take?
Across the 76 fares Routavio observed, the average journey time is 18h 46m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Rennes to Brussels fares were non-stop?
None of the 76 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Rennes to Brussels?
Cheapest airline from Rennes to Brussels: Transavia France, from €90 (checked 15 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 22 Oct 2026