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Cheap flights from Greenville (GSP) to Brussels

GSP — BRU
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
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Find flight deals from Greenville to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 6, 2026.

Popular in

August

Cheapest in

January

Average price

$792
Highest demand for flights based on searches. 21% potential increase in price ($233 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Best time to book a flight from Greenville to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Brussels

What is the cheapest month to book a flight from Greenville to Brussels?

Currently, January is the cheapest month in which you can book a flight from Greenville to Brussels (average of $456). Flying from Greenville to Brussels in June is currently the most expensive (average of $887). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brussels. Reviews last updated February 6, 2026.
Read through reviews of airlines operating flights from Greenville to Brussels, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,242 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,242 reviews
United Airlines
7.4
Good
9,242 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Greenville to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Brussels?

    Greenville (GSP), located 10.4 mi from the city center, is the airport you fly out of when you book flights from Greenville to Brussels. 1 airline have flights from Greenville to Brussels on a regular basis. Booking flights from Greenville to Brussels should not be difficult; the airport handles an average of 0 outbound flights to Brussels per day.

  • What is the cheapest airline to fly from Greenville to Brussels round-trip?

    Cheapflights users have booked flights from Greenville to Brussels round-trip from $591. United Airlines is currently priced 31% below the average price you’ll pay for this route.

  • Can I find deals for flights from Greenville to Brussels that include hotel bookings?

    Yes. In addition to deals on Greenville to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Brussels.

  • Can I find deals for business class flights from Greenville to Brussels?

    Yes. Cheapflights offers flight deals from Greenville to Brussels by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Brussels?

    Currently, January is the cheapest month in which you can book a flight from Greenville to Brussels (average of $456). Flying from Greenville to Brussels in June is currently the most expensive (average of $887). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Greenville to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Greenville to Brussels

Discover the top airline that operate flights from Greenville to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$591Average$875FlexibilityNo cancel feeOn-time69%

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