Search flights, hotels & activities for Wallonia
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Wallonia in September
Real historical weather for Wallonia in September: average highs of 20°C and lows of 12°C, with around 71mm of rain (averaged over the last 3 years).
20°C
Average high
12°C
Average low
71mm
Typical rainfall
Real things to do in Wallonia in September
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad

Taxi Charleroi SPA (1 to 8 SEATS)
★ 5.0(1 reviews)· 2 hrs
From €143

The Waffles 'n Beer Workshop in Brussels Centre
★ 4.9(78 reviews)· 1h 30m
From €49

Taxi Charleroi Airport Brussels
★ 4.9(9 reviews)· 40 min
From €189

The Waffles 'n Beer Workshop in Ghent Centre
★ 4.9(84 reviews)· 1h 30m
From €59

Brussels Waffle Workshop
★ 4.5(187 reviews)· 1h 30m
From €38

Authentic Wallonia History Flavors and the Meuse From Brussels
· 10h 30m
From €89

Brussels Walking and Bus Tour with Waffle Tasting Experience
· 4 hrs
From €69

Self Guided Secrets of Verviers Exploration Game Tour
· 2 hrs
From €20

Belgium Data eSIM: 0.5GB to 50GB daily for 30 Days
· 30 days
From €3

Transfer Brussels South Charleroi (CRL) to or from Brussels (Sedan)
· 3 hrs
From €179
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Wallonia
Same destination, real availability — no need to search again.
FAQs — Wallonia in September
Based on real historical data (averaged over the last 3 years), expect highs around 20°C and lows around 12°C, with roughly 71mm of rain.