S$ 1,352 Cheap Flights from St. Louis to Brussels (STL-BRU)

Cheap Flights from St. Louis to Brussels

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Cheap Flights from St. Louis to Brussels starting at CNY 1,352

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from St. Louis to Brussels

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from St. Louis to Brussels

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From S$ 615

Frontier Airlines

From S$ 787

United Airlines

From S$ 787

Air Canada

From S$ 1,178

Air France

From S$ 1,203

IBERIA

From S$ 1,289

KLM

From S$ 1,301

Delta Air Lines

From S$ 1,301

Lufthansa

From S$ 1,348

Turkish Airlines

From S$ 1,471

ANA airlines

Find more flights and airlines

Alternative Routes from St. Louis to Brussels

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from St. Louis to Brussels.

Cheapest
STL
08:07
20h 23m
2 transfer
BRU
11:30
St. Louis Lambert International Airport - Brussels National Airport
Mon, Jun 3American Airlines
S$ 615
STL
08:07
20h 23m
2 transfer
BRU
11:30
St. Louis Lambert International Airport - Brussels National Airport
Mon, Jun 3American Airlines
S$ 615
Find More Flights

Frequently Asked Questions

When to buy flight tickets from St. Louis (STL) to Brussels (BRU) the cheapest?
Airlines adjust prices for flights from St. Louis to Brussels based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from St. Louis (STL) to Brussels (BRU) cost?
According to Trip.com's data, the lowest price is around S$ 2,328.
What is the transportation method from the main airport to downtown in Brussels?
- The distance from Brussels National Airport to downtown is about 10km, by taxi about 30 minutes.
- The distance from Brussels South Charleroi Airport to downtown is about 43km, by taxi about 1 hour.
How many airports in Brussels?
There are 2 airports near Brussels: Brussels National Airport and Brussels South Charleroi Airport.

How to find a cheap flight from St. Louis to Brussels

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Brussels. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

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