$415 Cheap Flights to Brussels
One-way
Departing from
Seattle
Going to
Brussels, Belgium
Brussels (BRU)
Belgium • December, 2025
47% AI deal score
$415
Brussels (BRU)
Belgium • January, 2026
42% AI deal score
$1,405
Brussels (CRL)
Belgium • December, 2025
30% AI deal score
$415
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight departing from Brussels. Fares are subject to change and may not be available for all dates. (Data last updated 11/6/2025).
Popular airlines to Brussels
Air France
ITA Airways
British Airways
Iberia Airlines
KLM
Lufthansa
Swiss International Air Lines
Brussels Airlines
200,795 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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AI deal score and AI insights
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Top Cheap Flight Deals to Brussels
Recent round-trip flight deals to Brussels
Tue, Nov 18 - Mon, Nov 24
Cheapest
Seattle (SEA) - Brussels (BRU)
Lufthansa airlines • 2 stops • Frankfurt (FRA), Lisbon (LIS)
Brussels (BRU) - Seattle (SEA)
TAP Portugal airlines • 2 stops • Lisbon (LIS), Frankfurt (FRA)
$4,175
$4,726
+$551
13%
The cheapest time to fly to Brussels
Ready to jet to Brussels on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights to Brussels
Need to get to Brussels ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
Find last-minute flights to Brussels departing in the next two weeks, with prices starting from $415.
⌛ Last-Minute
Seattle - BRU
A great last-minute steal for a cross-country flight.
Found 2 days ago
$4726
round-trip
⌛ Last-Minute
Seattle - BRU
A great last-minute steal for a cross-country flight.
Found 1 day ago
$415
one-way
Tip: If you don’t see your city listed, try a quick search anyway – new deals appear daily. Airlines sometimes slash prices a few days before departure to avoid empty seats.
Keep in mind, while last-minute fares can be lucky finds, booking about a month in advance generally yields cheaper flights on average. If you have flexibility, try to plan ahead. But if an unexpected trip to Brussels pops up, check our site – you might get lucky with a sudden fare drop.
Facts About Flights to Brussels
To help you plan your journey, here are some quick Brussels flight facts and tips.
Brussels city airports
Brussels boasts a trio of airports serving different travel needs and preferences. Brussels Airport (BRU), the primary international gateway, offers a wide array of global connections and is known for its comprehensive facilities. Brussels South Charleroi Airport (CRL), favored by budget airlines, provides access to numerous European destinations at competitive prices. For regional travel, Antwerp International Airport (ANR) offers a more intimate and efficient experience, focusing on select European routes. Each airport presents distinct advantages depending on your itinerary and budget.
Brussels (BRU)
Brussels, Belgium
Brussels South Charleroi (CRL)
Brussels, Belgium
Antwerp International (ANR)
Brussels, Belgium
Pro tip: search “Brussels (Any)” to see fares to all Brussels airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Brussels
Cheapest airport
Brussels South Charleroi Airport (CRL)
Looking for the ultimate budget-friendly Brussels access? Fly into Brussels South Charleroi Airport (CRL), known for hosting many low-cost carriers, including Ryanair and Wizz Air. Though it's a bit outside of central Brussels, stellar bus connections whisk you into the city. Don't let the name fool you – it's all about saving those euros for Belgian waffles!
Nonstop vs. 1-stop
50+ cities
Brussels Airport is a major hub connecting Europe, Africa, and North America, offering popular routes to cities like Barcelona, Rome, and New York.
Number of airlines
50+ airlines
Hold on to your hats, because Brussels is served by over 50 airlines, offering a wealth of options for your travels! Popular choices include flag carrier Brussels Airlines, budget-friendly Ryanair, and the Dutch giant KLM.
Typical price range (round-trip)
Flights to Brussels: $600 - $1200
Dreaming of Belgian chocolates and historical sights? Flights to Brussels typically range from $600 to $1200, but prices can fluctuate. Summer and the holiday season usually see higher fares due to increased demand, while you might snag a deal during the shoulder seasons (spring/fall) or if you're flying from a major hub!
Flight frequency
1,100+ flights
Flights to Brussels are available daily, with increased frequency during peak tourist seasons like summer and around the holidays. You'll find more options during the day, especially in the mornings and early afternoons!
BRU Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
BRU airport insights
Best days to catch a deal
Wed, Mon
Based on the provided data, Saturday and Thursday appear to be the days when the cheapest deals for flights from Brussels Airport are most frequently found. With deal counts of 30 and 45 respectively, these days offer a higher chance of securing a budget-friendly flight.
Avg. deal survival time
14.0 hours
Deals from Brussels airport typically last around 14.0 hours. This means you should book quickly if you find a deal you like!
Rare deal frequency
13 deals
We've identified 13 rare deals for flights departing from Brussels Airport in the past month. These deals, with an AI Deal Score of 90+, typically include mistake fares, special promotions, or ultra-discounts.
Average price drop
-68%
On average, flights to Brussels see a price drop of 68.3%, offering substantial savings for travelers. This significant decrease makes Brussels an attractive destination for budget-conscious travelers seeking affordable airfare.
Next 4 weeks: deal forecast
Brussels Flights Forecast
Based on current trends, flight prices to Brussels are expected to remain stable next month. There are no significant price drops or increases anticipated as of November 6, 2025.
Top 5 biggest price drops (last 3 months)
Found on November 5
Bratislava - BRU
$785 → $87
89%
Found on November 4
Rabat - BRU
$590 → $65
89%
Found on November 2
Adrar - BRU
$2,200 → $257
88%
Found on November 3
Athens - BRU
$938 → $136
86%
Found on November 2
Ouargla - BRU
$1,890 → $297
84%
Check these nearby airports too
Looking for more options? These airports near BRU sometimes drop rare deals too:
Cologne Bonn Airport (CGN)
~7 rare deals/month
Düsseldorf International Airport (DUS)
~13 rare deals/month
Eindhoven (EIN)
~10 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially CGN and DUS for long-haul deal surprises.
When Is the Best Time to Fly to Brussels
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Brussels:
Cheapest month
November
Cheapest month
The cheapest month to fly to Brussels is November. During this time, the city sees fewer tourists, resulting in lower airfare and accommodation costs. Plus, you can enjoy Brussels' cozy atmosphere and indulge in Belgian chocolates without the summer crowds.
Best day to book
Tuesday
Best day to book
The best day to book a flight to Brussels is typically Tuesday. Airlines often release deals early in the week to fill seats. Keep an eye on flash sales and limited-time offers that can pop up mid-week.
Cheapest days to fly
Wednesday
Cheapest days to fly
The cheapest days to fly to Brussels are usually mid-week, particularly Wednesday. Many travelers prefer weekend departures, causing prices to surge on Fridays and Saturdays. Opting for a Wednesday flight can save you a significant amount of money.
Advance booking sweet spot
2 months
Advance booking sweet spot
The advance booking sweet spot for flights to Brussels is around 2 months before your travel date. Booking within this window often strikes a balance between availability and price. Waiting too long might lead to higher fares as seats fill up.
Seasonal considerations
Simillar
Seasonal considerations
The seasonal considerations for booking flights to Brussels are similar throughout the year. While summer sees a slight increase in tourism, prices don't fluctuate dramatically across seasons. You can generally find good deals regardless of when you plan to visit.
TL;DR: To snag the best flight deals to Brussels, aim to travel in November and book your tickets on a Tuesday, about two months in advance. Flying mid-week, especially on a Wednesday, can also lower costs. Prices remain fairly consistent throughout the year, offering flexibility in your travel planning. Keep an eye out for flash sales to potentially save even more on your trip!
Brussels Airports & Ground Transportation
One big question for travelers is which Brussels airport to fly into. Here’s a quick guide to Brussels’s airports and how to get to the city from each:
Brussels Airport (BRU)
Brussels Airport (BRU) is the main international airport serving Brussels. Just a short ride from the city center, BRU offers a wide array of amenities, including shops, restaurants, and lounges to relax before your flight. Getting to Brussels is a breeze with direct train connections taking you right into the heart of the city. Taxis and buses are also readily available. Keep an eye out for delicious Belgian chocolates as you make your way through the terminal!
Tip: Arrive early to indulge in some last-minute Belgian chocolates!
Brussels South Charleroi Airport (CRL)
Brussels South Charleroi Airport (CRL), while a bit further from Brussels than BRU, it is well-connected and is a popular choice for budget travelers. CRL offers several shops and restaurants. To get to Brussels city center, you can hop on a direct bus which takes about an hour. Alternatively, a train connection is available from Charleroi-Sud railway station, accessible by bus from the airport. Be sure to factor in the extra travel time when heading to Brussels!
Tip: Factor in extra travel time to Brussels when flying into CRL.
Other airports
Alright, buckle up for some airport hopping around Brussels! While Brussels Airport (BRU) is the main hub, don't forget about nearby gems like Charleroi (CRL), a budget airline haven, or even Amsterdam Schiphol (AMS) and Paris Charles de Gaulle (CDG) for more flight options. The real key is figuring out the train or bus connections to whisk you into Brussels, so weigh those travel times against potential flight savings!
Airport transfers
Getting around Brussels from its airport is a breeze, with trains offering speedy city center access. Buses provide a more budget-friendly option, connecting to various points in the city. Taxis and ride-sharing services are also readily available for door-to-door convenience, although they can be pricier.
What to Do in Brussels
Brussels isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Brussels, organized by interest:
Sightseeing & landmarks
Brussels is a city brimming with iconic landmarks! Be sure to visit the Grand Place, a stunning central square, and the Atomium, a unique structure offering panoramic views. Don't forget to snap a selfie with the Manneken Pis!
Arts & culture
Immerse yourself in Brussels' vibrant art scene by visiting the Magritte Museum, dedicated to the famous surrealist painter. Explore the city's numerous art galleries and catch a performance at the Royal Theatre for a taste of Belgian culture. Brussels truly has something for every art lover.
Food & nightlife
Indulge in delicious Belgian chocolates, waffles, and fries – a true foodie's paradise! As night falls, explore the lively pubs and bars around the city, or enjoy a fancy dinner in one of Brussels' many restaurants. Cheers to a memorable culinary adventure!
Shopping & fashion
From high-end boutiques to local markets, Brussels offers a diverse shopping experience. Explore the Galeries Royales Saint-Hubert for luxury brands or hunt for unique souvenirs in the Marolles district. Get ready to shop 'til you drop in style!
Nearby getaways
Venture beyond Brussels and discover charming nearby cities like Bruges and Ghent, known for their canals and medieval architecture. These easy day trips offer a delightful escape and a glimpse into Belgium's rich history. Perfect for a change of scenery!
No matter your interest – be it art, food, nightlife, or nature – Brussels has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Brussels This Month
rofc stockel b - as brussels city b
A football match between ROFC Stockel B and AS Brussels City B in the 3 Provincial B, Walloon Brabant, Men's league is scheduled to take place.
bru discovery coffee tour - center + free tix for the bru. coffee show!
Embark on Discovery Coffee Tours and experience unique and iconic ways of enjoying coffee, both hot and cold, in unexpected and delightful locations. This event will be hosted in both French and English.
fc anderlecht sport-milan - as brussels city
A football match in the 3 Provincial B, Walloon Brabant, Men's league is scheduled between FC Anderlecht Sport-Milan and FC Moreda Uccle B.
ceflex stakeholder dinner
Welcome to the CEFLEX Stakeholder Dinner! This is an opportunity to network with fellow CEFLEX stakeholders and the CEFLEX team in a relaxed evening setting.
Brussels Weather
Weather in Brussels
Thu, Nov 6
10%
15° 10°
10%
Fri, Nov 7
5%
15° 9°
5%
Sat, Nov 8
20%
13° 9°
20%
Sun, Nov 9
20%
13° 8°
20%
Mon, Nov 10
10%
12° 8°
10%
Tue, Nov 11
20%
12° 8°
20%
Wed, Nov 12
10%
13° 8°
10%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: Brussels experiences four distinct seasons. Spring (March-May) brings milder temperatures (5-15°C, 41-59°F) and blooming flowers. Summer (June-August) is warm (15-25°C, 59-77°F) with occasional heatwaves. Autumn (September-November) sees cooler temperatures (10-15°C, 50-59°F) and colorful foliage, while winter (December-February) is cold (0-5°C, 32-41°F) with chances of frost or snow.
Rain: Brussels experiences rainfall throughout the year, with slightly higher amounts in autumn and winter. Snow is less common but can occur in winter months; the precipitation generally doesn't heavily impact travel, but be sure to check the forecast for heavy rain or snowfall.
This week's forecast: This week in Brussels, expect mostly cloudy conditions with a chance of rain each day. Temperatures will range from 8.1 to 15.4°C (46.6 to 59.7°F). Be prepared for drizzle on some days.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Brussels
(Have more questions?) Feel free to reach out or check our comprehensive Brussels travel guide. We’re here to help make your flight to Brussels (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Brussels
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Brussels flights:
Be Flexible with Your Dates: Flying on weekdays or during the off-season can unlock significantly cheaper fares. Who knew Tuesday could be the new Friday for travel deals?
Set Up Price Alerts: Use RatePunk to track flight prices and get notified when they drop! It's like having a personal flight deal hunter working for you 24/7.
Consider Alternative Airports: Brussels Airport (BRU) is the main hub, but flying into nearby airports like Charleroi (CRL) can sometimes save you a bundle. A little extra travel time can equal big savings!
Book in Advance (But Not Too Early!): While last-minute deals are rare, booking too far in advance isn't always the best strategy. Aim for booking 2-3 months before your trip for optimal prices. It's like finding the sweet spot for perfectly ripe avocados!
Embrace Budget Airlines: Ryanair, EasyJet, and other budget airlines often have amazing deals to Brussels. Just be mindful of extra fees for baggage and seat selection!
Use Incognito Mode: Airlines sometimes track your browsing history and raise prices accordingly. Use incognito mode or clear your cookies before searching for flights to see if it makes a difference.
Look for Package Deals: Sometimes booking your flight and hotel together can save you money compared to booking them separately. It's like a travel combo meal, but cheaper!
Check for Connecting Flights: Non-stop flights are convenient, but connecting flights can often be cheaper. A little layover adventure might be worth the savings!
Consider Different Times of the Day: Red-eye flights or early morning departures are less popular, which can translate to lower prices. Embrace the vampire hours for wallet-friendly travel!
Follow Airlines on Social Media: Airlines occasionally announce flash sales and promotions on their social media channels. Following them can give you a heads-up on the latest deals. Time to stalk those airlines!
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Brussels and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Brussels! 🎉✈️
