Cheap flights from St. Louis to Brussels from $473

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2 stops
Wed, Nov 19
St. Louis STLBrussels BRU

$473
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1 stop
Mon, Nov 24
St. Louis STLBrussels BRU

$520
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1 stop
Mon, Nov 24
St. Louis STLBrussels BRU

$520
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1 stop
Sun, Nov 23
St. Louis STLBrussels BRU

$527
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1 stop
Sun, Nov 23
St. Louis STLBrussels BRU

$527
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1 stop
Sun, Nov 23
St. Louis STLBrussels BRU

$527
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2 stops
Wed, Nov 19 – Mon, Nov 24
St. Louis STLBrussels BRU

$875
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2 stops
Wed, Nov 19 – Mon, Nov 24
St. Louis STLBrussels BRU

$926
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2 stops
Wed, Nov 19 – Mon, Nov 24
St. Louis STLBrussels BRU

$981
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2 stops
Wed, Nov 19 – Mon, Nov 24
St. Louis STLBrussels BRU

$1,074
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2 stops
Wed, Nov 19 – Mon, Nov 24
St. Louis STLBrussels BRU

$1,077
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2 stops
Tue, Nov 18 – Fri, Nov 21
St. Louis STLBrussels BRU

$1,161
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How much do flights to Brussels cost?

Key info about flying to Brussels

Depart from
St. Louis Lambert International
Arrive to
Brussels
Average flights per week
400
Flight distance
Worth visiting
Andaz Amsterdam Prinsengracht - Anne Frank Huis - Voorne-Putten - IJsselmonde - Van Gogh Museum - Windmill Complex at Kinderdijk - Rijksmuseum - La Grand-Place, Brussels

Check-in for a flight from St. Louis to Brussels

NameCarrier codeIATA CodePassport needed during booking
RyanairRYRFRNo
Frontier AirlinesFFTF9No
KLM Royal Dutch AirlinesKLMKLNo
LufthansaDLHLHNo
United AirlinesUALUANo

Weather in Brussels

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C1°C
February7°C1°C
March10°C3°C
April14°C5°C
May17°C8°C
June21°C12°C
July23°C14°C
August23°C14°C
September20°C11°C
October15°C8°C
November10°C5°C
December6°C2°C
Hottest Month
23°C
August
Coldest month
1°C
January
Sunny days
265
days per year
Snow days
5
days per year

14 day forecast

Sunday
2 Nov
91%
13°C7°C
9 Nov
13°C7°C
Monday
3 Nov
14°C6°C
10 Nov
13°C6°C
Tuesday
4 Nov
15°C12°C
11 Nov
12°C6°C
Wednesday
5 Nov
17°C13°C
12 Nov
12°C6°C
Thursday
6 Nov
86%
15°C10°C
13 Nov
11°C5°C
Friday
7 Nov
13°C7°C
14 Nov
9°C4°C
Saturday
8 Nov
13°C10°C
15 Nov
9°C3°C
Book your trip to arrive at Brussels, Brussels South Charleroi, or Antwerp International. The most popular airlines for this route are Ryanair, Frontier Airlines, KLM Royal Dutch Airlines, Lufthansa, and United Airlines. St. Louis and Brussels have 400 direct flights per week. When you arrive at Brussels, consider visiting Andaz Amsterdam Prinsengracht, Anne Frank Huis, Voorne-Putten, IJsselmonde, Van Gogh Museum, Windmill Complex at Kinderdijk, Rijksmuseum, and La Grand-Place, Brussels.

Frequently asked questions

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What time do flights between St. Louis and Brussels depart?
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Explore alternative trips

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The nearest countries with flights to Brussels

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