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$568+ Cheap flights from Kailua-Kona (KOA) to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — BRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Belgium

Keep the following information in mind while searching for Kailua-Kona to Belgium flight deals. Data was last updated June 12, 2025.

Round-trip from

$1,199
(United Airlines)

One-way from

$568
(United Airlines)
From Kona Intl to Belgium
Search Deals
One-way flight from Kona Intl to Belgium
Search Deals

Find flight deals from Kailua-Kona to Belgium

Cheapest flights from Kailua-Kona to Belgium
Explore the most affordable flight options available from Kailua-Kona to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2710:15 pmKOA - BRU
2 stops22h 45mUnited Airlines
Sun 8/312:00 pmBRU - KOA
2 stops36h 00mUnited Airlines
Deal found 6/11$1,199

Cheapflights Fare Finder

Customize your flight search to find flights from Kailua-Kona 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 June 12, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Belgium that are best for you.

Fly from

Kailua-Kona

Fly to

Belgium

Route

Depart

Return

Price

Kailua-KonaBrussels

KOA - BRU

KOABRU

Kona Intl

Sun 7/27

10:15 pm-9:00 am

2 stops22h 45m

Brussels Bruxelles-National

Sun 8/3

12:00 pm-12:00 pm

2 stops36h 00m

$1,199

Kailua-KonaBrussels

KOA - BRU

KOABRU

Kona Intl

Sat 8/30

11:00 pm-8:05 am

2 stops45h 05m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Kailua-Kona to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Kailua-Kona 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 Kailua-Kona to Belgium

Rainfall in Belgium by month

Plan your trip to Belgium by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belgium ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Belgium when rainfall is around 1.6 in.

Temperature in Belgium by month

Plan your trip to Belgium by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.0

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona 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 Kailua-Kona to Belgium?

    Located just 7.7 mi from the city center, Kona Intl (KOA) is the airport most travelers will use when flying to Belgium from Kailua-Kona.

  • Can I find deals for flights from Kailua-Kona to Belgium that include hotel bookings?

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

  • How can I find direct flights from Kailua-Kona to Belgium?

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

  • Can I find deals for business class flights from Kailua-Kona to Belgium?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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 Kailua-Kona to Belgium?

    Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Belgium (average of $614). Flying from Kailua-Kona to Belgium in June is currently the most expensive (average of $1,096). 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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