What is the cheapest month to book a flight from O'ahu to Belgium?

Currently, November is the cheapest month in which you can book a flight from O'ahu to Belgium (average of $614). Flying from O'ahu to Belgium in June is currently the most expensive (average of $1,079). 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.

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.

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).

Can I find deals for flights from O'ahu to Belgium that include hotel bookings?

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

How can I find direct flights from O'ahu to Belgium?

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

Can I find deals for business class flights from O'ahu to Belgium?

Yes. Cheapflights offers flight deals from O'ahu 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.

$568+ Cheap Flights from O'ahu to Belgium

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Cheap flight deals from O'ahu to Belgium

Round-trip from	$883 (United Airlines)
One-way from	$568 (United Airlines)

From O'ahu to Belgium

Search Deals

One-way flight from O'ahu to Belgium

Search Deals

Find flight deals from O'ahu to Belgium

Cheapest flights from O'ahu to Belgium
Explore the most affordable flight options available from O'ahu to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Thu 11/136:05 pmHNL - BRU

1 stop27h 50mUnited Airlines

Mon 11/174:55 pmBRU - HNL

2 stops38h 44mUnited Airlines

Deal found 8/10

$883

Thu 11/135:45 pmHNL - BRU

1 stop28h 15mDelta

Mon 11/172:45 pmBRU - HNL

2 stops40h 35mDelta

Deal found 8/12

$901

Sun 8/1711:25 pmHNL - BRU

2 stops25h 50mUnited Airlines

Sun 8/2410:00 amBRU - HNL

2 stops39h 26mUnited Airlines

Deal found 8/13

$1,004

Sun 10/197:00 amHNL - BRU

2 stops23h 30mScandinavian Airlines

Fri 10/2410:20 amBRU - HNL

2 stops20h 49mScandinavian Airlines

Deal found 8/11

$1,512

Sun 10/193:30 pmHNL - BRU

1 stop29h 10mKLM

Fri 10/248:00 amBRU - HNL

2 stops23h 09mKLM

Deal found 8/12

$1,961

Sun 8/177:40 amHNL - BRU

2 stops21h 50mMultiple Airlines

Sun 8/241:20 pmBRU - HNL

3 stops33h 35mMultiple Airlines

Deal found 8/13

$2,365

Best flights from O'ahu to Belgium
Discover carefully curated flight deals from O'ahu to Belgium that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Thu 11/136:05 pmHNL - BRU

2 stops26h 45mUnited Airlines

Mon 11/174:55 pmBRU - HNL

2 stops38h 44mUnited Airlines

Deal found 8/10

$883

Thu 11/135:45 pmHNL - BRU

1 stop28h 15mDelta

Mon 11/172:45 pmBRU - HNL

2 stops40h 35mDelta

Deal found 8/12

$901

Sun 10/197:00 amHNL - BRU

2 stops23h 30mScandinavian Airlines

Fri 10/2410:20 amBRU - HNL

2 stops20h 49mScandinavian Airlines

Deal found 8/11

$1,512

Last-minute flights from O'ahu to Belgium
Discover last-minute flight deals from O'ahu to Belgium. Data last updated August 14, 2025 and is based on user searches.

Sun 8/1711:25 pmHNL - BRU

2 stops25h 50mUnited Airlines

Sun 8/2410:00 amBRU - HNL

2 stops39h 26mUnited Airlines

Deal found 8/13

$1,004

Sun 8/177:40 amHNL - BRU

2 stops21h 50mMultiple Airlines

Sun 8/241:20 pmBRU - HNL

3 stops33h 35mMultiple Airlines

Deal found 8/13

$2,365

One-way flights from O'ahu to Belgium
Search for one-way flight options from O'ahu to Belgium. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Wed 10/298:50 amHNL - BRU

2 stops37h 05mUnited Airlines

Deal found 8/12

$568

Fly from

Fly to

Route

Depart

Return

Price

HonoluluBrussels

HNL - BRU

HNLBRU

Honolulu

Thu 11/13

6:05 pm-7:50 am

2 stops26h 45m

Brussels Bruxelles-National

Mon 11/17

4:55 pm-8:39 pm

2 stops38h 44m

$883

HonoluluBrussels

HNL - BRU

HNLBRU

Honolulu

Thu 11/13

5:45 pm-9:00 am

1 stop28h 15m

Brussels Bruxelles-National

Mon 11/17

2:45 pm-8:20 pm

2 stops40h 35m

$901

HonoluluBrussels

HNL - BRU

HNLBRU

Honolulu

Sun 10/19

7:00 am-6:30 pm

2 stops23h 30m

Brussels Bruxelles-National

Fri 10/24

10:20 am-7:09 pm

2 stops20h 49m

$1,512

HonoluluBrussels

HNL - BRU

HNLBRU

Honolulu

Wed 10/29

8:50 am-1:15 pm

2 stops41h 25m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from O'ahu to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from O'ahu 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 O'ahu to Belgium

What is the cheapest time of day to fly from FUW to BE?

When flying from O'ahu to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Read through reviews of airlines operating flights from O'ahu to Belgium, such as United Airlines and Lufthansa. 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

8,916 reviews

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

8,916 reviews

United Airlines

7.4

Good

8,916 reviews

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??

Lufthansa

6.8

Okay

7,317 reviews

United Airlines

7.4

Good

8,916 reviews

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

Can I find deals for flights from O'ahu to Belgium that include hotel bookings?
Yes. In addition to deals on O'ahu to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from O'ahu to Belgium?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Belgium.
Can I find deals for business class flights from O'ahu to Belgium?
Yes. Cheapflights offers flight deals from O'ahu 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 O'ahu to Belgium?
Currently, November is the cheapest month in which you can book a flight from O'ahu to Belgium (average of $614). Flying from O'ahu to Belgium in June is currently the most expensive (average of $1,079). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from O'ahu to Belgium

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$644	Average$744	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$967	Average$1,302	FlexibilityNo cancel fee	On-time76%

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$568+ Cheap flights from O'ahu 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from O'ahu to Belgium with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from O'ahu to Belgium

Keep the following information in mind while searching for O'ahu to Belgium flight deals. Data was last updated August 14, 2025.

Round-trip from

One-way from

Find flight deals from O'ahu to Belgium

Cheapest flights from O'ahu to BelgiumExplore the most affordable flight options available from O'ahu to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from O'ahu to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from O'ahu to Belgium that are best for you.

Best time to book a flight from O'ahu to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from O'ahu with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from O'ahu to Belgium

What is the cheapest time of day to fly from FUW to BE?

Find hourly flight availability from O'ahu to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Reviews of airlines servicing Belgium

Read through reviews of airlines operating flights from O'ahu to Belgium, such as United Airlines and Lufthansa. 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.

Related info for your journey

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

Can I find deals for flights from O'ahu to Belgium that include hotel bookings?

How can I find direct flights from O'ahu to Belgium?

Can I find deals for business class flights from O'ahu to Belgium?

What is the cheapest month to book a flight from O'ahu to Belgium?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'ahu to Belgium

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from O'ahu to Belgium

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from O'ahu to Belgium
Explore the most affordable flight options available from O'ahu to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.