In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

What is the cheapest month to fly from Grimsby to Belgium?

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, March can be a great choice for travel to Belgium. Flights to Belgium from Grimsby in March are about £298 on average during March, but can be found for as low as £169.

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

When flying from Grimsby 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.

What airport do you fly from for flights from Grimsby to Belgium?

Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to Belgium from Grimsby.

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

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

How can I find direct flights from Grimsby to Belgium?

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

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

Yes. Cheapflights offers flight deals from Grimsby 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.

£243+ Flights from Grimsby to Belgium

Cheap flight deals from Grimsby to Belgium

Round-trip from	£243
Popular in	October
Cheapest in	March
Average price	£369

KLM
27/8-3/9
2 total stops
11h 00m total
Grimsby to Belgium

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£16 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Grimsby to Belgium

Cheapest flights from Grimsby to Belgium
Explore the most affordable flight options available from Grimsby to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Wed 27/817:35HUY - BRU

1 stop3h 40mKLM

Wed 3/915:05BRU - HUY

1 stop7h 20mKLM

Deal found 13/7£243

Wed 27/817:35HUY - BRU

1 stop3h 40mMultiple Airlines

Wed 3/909:35BRU - HUY

2 stops12h 50mMultiple Airlines

Deal found 13/7£421

Best flights from Grimsby to Belgium
Discover carefully curated flight deals from Grimsby to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2025.

Wed 27/817:35HUY - BRU

1 stop3h 40mKLM

Wed 3/915:05BRU - HUY

1 stop7h 20mKLM

Deal found 13/7£243

Wed 27/817:35HUY - BRU

1 stop3h 40mMultiple Airlines

Wed 3/909:35BRU - HUY

2 stops12h 50mMultiple Airlines

Deal found 13/7£421

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyBrussels

HUY - BRU

HUYBRU

Grimsby Humberside

Wed 27/8

17:35-22:15

1 stop3h 40m

Brussels Bruxelles-National

Wed 3/9

15:05-21:25

1 stop7h 20m

£243

GrimsbyBrussels

HUY - BRU

HUYBRU

Grimsby Humberside

Wed 27/8

17:35-22:15

1 stop3h 40m

Brussels Bruxelles-National

Wed 3/9

09:35-21:25

2 stops12h 50m

£421

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Best time to book a flight from Grimsby to Belgium

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

Estimated return 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 Grimsby to Belgium

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

Currently, January is the cheapest month in which you can book a flight from Grimsby to Belgium (average of £117). Flying from Grimsby to Belgium in July is currently the most expensive (average of £172). 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

See what other customers who have flown with KLM from Grimsby to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,372 reviews

KLM

7.8

Good

1,372 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What airport do you fly from for flights from Grimsby to Belgium?
Located just 11.0 mi from the city center, Grimsby Humberside (HUY) is the airport most travelers will use when flying to Belgium from Grimsby.
Can I find deals for flights from Grimsby to Belgium that include hotel bookings?
Yes. In addition to deals on Grimsby to Belgium flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Grimsby to Belgium?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grimsby to Belgium.
Can I find deals for business class flights from Grimsby to Belgium?
Yes. Cheapflights offers flight deals from Grimsby 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 Grimsby to Belgium?
Currently, January is the cheapest month in which you can book a flight from Grimsby to Belgium (average of £117). Flying from Grimsby to Belgium in July is currently the most expensive (average of £172). 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 airline flying from Grimsby to Belgium

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£202	Average£279	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

How does Cheapflights help users find flights from Grimsby to Belgium?

When you search for this flight from Grimsby to Belgium, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Belgium?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belgium from Grimsby.

Can Cheapflights find flights from Grimsby to Belgium with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Grimsby to Belgium, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Grimsby to Belgium become cheaper?

Yes, Cheapflights offers price alerts on Grimsby to Belgium flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Grimsby to Belgium from £243

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Grimsby to Belgium

Keep the following information in mind while searching for Grimsby to Belgium flight deals. Data was last updated 15 July 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Grimsby to Belgium

Cheapest flights from Grimsby to BelgiumExplore the most affordable flight options available from Grimsby to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Grimsby to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Grimsby to Belgium

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

Cheapflights Insights

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

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

Reviews of airlines servicing Belgium

See what other customers who have flown with KLM from Grimsby to Belgium have to say. You can also see how each airline compares 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 Grimsby 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 Grimsby to Belgium?

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

How can I find direct flights from Grimsby to Belgium?

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

What is the cheapest month to book a flight from Grimsby 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 Grimsby to Belgium

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

Top airline flying from Grimsby to Belgium

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Grimsby to Belgium?

Why should you use Cheapflights to find cheap flight tickets from Grimsby to Belgium?

Can Cheapflights find flights from Grimsby to Belgium with no change fees?

Can Cheapflights notify me if prices for flights from Grimsby to Belgium become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Grimsby to Belgium
Explore the most affordable flight options available from Grimsby to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.