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Brussels, Belgium

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SEA to BRU

Flights from Seattle to Brussels

Belgium · Travel guide & best prices

Brussels, the cosmopolitan capital of Belgium and the de facto capital of the European Union, blends medieval grandeur with cutting-edge modernity in one surprisingly walkable city. Home to soaring Gothic architecture, world-renowned chocolate and beer, and a thriving arts scene, Brussels rewards curious travelers at every turn. The city's unique position at the crossroads of Latin and Germanic Europe gives it a wonderfully layered character, with French and Dutch spoken side by side and cuisines from around the world filling its lively streets.

Best time to visit: Late spring (May–June) and early autumn (September–October) offer the most pleasant conditions, with mild temperatures between 15–20°C (59–68°F) and manageable crowds. Summer brings outdoor festivals and café terraces in full swing, while winters are cold and grey but magical during the Christmas market season in December.

Sample 5-Day Itinerary in Brussels

Day 1Arrival and Historic Heart
  • Check in and take a first stroll around Grand-Place
  • Visit the Manneken Pis and surrounding pedestrian streets
  • Explore the Galeries Royales Saint-Hubert arcade
  • Evening dinner at a brasserie in the Îlot Sacré neighborhood
Day 2Art, Museums, and Sablon
  • Morning visit to the Magritte Museum and Royal Museums of Fine Arts
  • Lunch and chocolate browsing around Place du Grand Sablon
  • Afternoon at the Musical Instruments Museum (MIM) with rooftop views
  • Evening aperitif at a wine bar on Place du Petit Sablon
Day 3Art Nouveau and Local Life
  • Guided tour of the Horta Museum in Saint-Gilles
  • Walk the Art Nouveau facades of Rue Faider and Avenue Brugmann
  • Afternoon exploring Ixelles market streets and Étangs d'Ixelles
  • Beer tasting at Cantillon Brewery in Anderlecht
  • Dinner in the vibrant Châtelain neighborhood
Day 4Atomium, Comics, and Marolles
  • Morning visit to the Atomium and Mini-Europe park in Laeken
  • Afternoon at the Belgian Comic Strip Center
  • Browse the Marolles flea market on Place du Jeu de Balle
  • Evening exploration of the Cinquantenaire Park and triumphal arch at sunset
Day 5Leisurely Farewell Morning
  • Final pastry and coffee at a classic Brussels café
  • Last-minute chocolate and beer shopping at a specialty deli
  • Scenic walk through the Royal Park and past the Palais Royal
  • Departure from Brussels-Midi (Thalys/Eurostar) or Brussels Airport

Things To Do in Brussels

Explore Grand-Place and the Gothic Hôtel de Ville
Visit the Atomium in the Laeken district
Tour the Horta Museum (Victor Horta's Art Nouveau masterpiece)
Discover the Magritte Museum in the Royal Museums of Fine Arts
Walk the Belgian Comic Strip Center (Centre Belge de la Bande Dessinée)
Sample beers at Cantillon Brewery
Browse the Sablon antique market and chocolate boutiques
Explore the Cinquantenaire Park and Musée du Cinquantenaire
Stroll through the Ixelles Étangs (Ponds of Ixelles) neighborhood
Visit the Musical Instruments Museum (MIM) with panoramic city views
Day trip to the Waterloo Battlefield Memorial Site
Wander the Marolles flea market (Vieux Marché) on Place du Jeu de Balle

Travel Tips for Brussels

Currency is the Euro (€); credit cards are widely accepted, but carry some cash for markets and smaller eateries.
Brussels is officially bilingual — French (Bruxellois) and Dutch (Flemish) — though English is spoken almost universally in tourist areas.
The STIB/MIVB metro, tram, and bus network is efficient and affordable; a 10-trip card or 24-hour pass offers the best value.
Most major sights are walkable from the city center, but comfortable shoes are essential as cobblestoned streets can be uneven.
Belgian waffles sold at street kiosks are a quick, authentic snack — look for the lighter Brussels-style waffle rather than the denser Liège variety.
Tipping is not obligatory in Belgium, but rounding up the bill or leaving 5–10% is appreciated for good service.
Brussels is generally safe, but stay alert around Midi/Zuid train station and busy tourist areas where pickpocketing can occur.
Pack a light rain jacket year-round; Brussels weather is famously unpredictable and brief showers are common even in summer.

Best Neighborhoods in Brussels

Historic Centre (Pentagone) — home to Grand-Place, Manneken Pis, and the highest concentration of iconic landmarks
Ixelles — a vibrant, artsy district packed with independent boutiques, multicultural restaurants, and lively café terraces
Sablon — Brussels' most elegant quarter, renowned for antique dealers, luxury chocolate shops, and the Gothic Notre-Dame du Sablon church
Saint-Gilles — a bohemian neighborhood showcasing the finest Art Nouveau facades and a strong local, less-touristy atmosphere
Européen Quarter (Schuman) — ideal for EU institution visits, sleek modern architecture, and the excellent Parlamentarium visitor center