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$837+ Cheap flights from Killeen (GRK) to Belgium

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRK — BRU
Oct 18 — Oct 251
Sat 10/18
Sat 10/25
1 adult, Economy
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Cheap flight deals from Killeen to Belgium

Keep the following information in mind while searching for Killeen to Belgium flight deals. Data was last updated September 18, 2025.

Round-trip from

$837
(American Airlines)
From Killeen Fort Hood Regional to Belgium
Search Deals

Find flight deals from Killeen to Belgium

Cheapest flights from Killeen to Belgium
Explore the most affordable flight options available from Killeen to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/124:10 pmGRK - BRU
2 stops14h 40mAmerican Airlines
Sun 11/165:30 pmBRU - GRK
2 stops31h 56mAmerican Airlines
Deal found 9/14$837
This American Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1810:21 amGRK - BRU
2 stops26h 09mMultiple Airlines
Sat 1/36:10 pmBRU - GRK
2 stops30h 46mMultiple Airlines
Deal found 9/17$1,853

Cheapflights Fare Finder

 
Customize your flight search to find flights from Killeen to Belgium that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Killeen to Belgium that are best for you.

Fly from

Killeen

Fly to

Belgium

Route

Depart

Return

Price

KilleenBrussels

GRK - BRU

GRKBRU

Killeen Fort Hood Regional

Wed 11/12

4:10 pm-1:50 pm

2 stops14h 40m

Brussels Bruxelles-National

Sun 11/16

5:30 pm-6:26 pm

2 stops31h 56m

$837

KilleenBrussels

GRK - BRU

GRKBRU

Killeen Fort Hood Regional

Thu 12/18

10:21 am-7:30 pm

2 stops26h 09m

Brussels Bruxelles-National

Sat 1/3

6:10 pm-5:56 pm

2 stops30h 46m

$1,853

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Killeen to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Killeen 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 Killeen to Belgium

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

Currently, November is the cheapest month in which you can book a flight from Killeen to Belgium (average of $614). Flying from Killeen to Belgium in June is currently the most expensive (average of $1,077). 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.

Related info for your journey

Find useful and relevant information for your journey from Killeen 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 Killeen to Belgium?

    Located just 6.9 mi from the city center, Killeen Fort Hood Regional (GRK) is the airport most travelers will use when flying to Belgium from Killeen.

  • How long is the flight from Killeen to Belgium?

    For as low as $837, American Airlines can have you in Belgium from Killeen in 14h 40m. There are 5070 mi between Killeen and Belgium.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Killeen to Belgium (average of $614). Flying from Killeen to Belgium in June is currently the most expensive (average of $1,077). 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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