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Cheap flights from Greenville (GSP) to Belgium

GSP — BRU
Apr 8 — Apr 151
Wed 4/8
Wed 4/15
1 adult, Economy
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Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Greenville to Belgium (average of $490). Flying from Greenville to Belgium in June is currently the most expensive (average of $860). 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 Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated March 9, 2026.
Read reviews from past customers who have flown United Airlines from Greenville to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,408 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

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
9,408 reviews
United Airlines
7.4
Good
9,408 reviews

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Food

6.6

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 Belgium. 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 Belgium?

    Located just 10.4 mi from the city center, Greenville (GSP) is the airport most travelers will use when flying to Belgium from Greenville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Greenville to Belgium 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 Belgium?

    Currently, October is the cheapest month in which you can book a flight from Greenville to Belgium (average of $490). Flying from Greenville to Belgium in June is currently the most expensive (average of $860). 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.

See more FAQs

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Top airline flying from Greenville to Belgium

Discover the top airline that operate flights from Greenville to Belgium. 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 March 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$591Average$875FlexibilityNo cancel feeOn-time69%

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