Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees
Find first class flight deals to Belgium
Enter your travel dates to find the best prices.
Best
One-way
Quickest
Best first class flights to Belgium
Discover carefully curated first class flight deals to Belgium that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 20 August 2026.
Fri 2/1021:20 -
1 stop21h 10m
Deal found 19/8£7,458
One-way first class flights to Belgium
Search for one-way first class flight options to Belgium. Find affordable one-way fares based on user searches. Data last updated 20 August 2026.
Fri 2/1021:20 -
1 stop21h 10m
Deal found 19/8£7,458
Quickest first class flights to Belgium
Explore quickest first class flight options to Belgium based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 August 2026.
Fri 2/1021:20 -
1 stop21h 10m
Deal found 19/8£7,458
Travel insights for first class flights from United Kingdom to Belgium
Get recent, data-driven insights about first class flights from United Kingdom to Belgium including ideal travel times, pricing trends, and more.
GB0-BE0
MAN-BRU
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 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.
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 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).
Frequently asked questions about Belgium first class tickets
Find answers to common questions related to First Class tickets for flights to Belgium. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 20 August 2026.
How many premium cabins does Air Peace have for flights to Belgium?
Travellers who want to experience premium cabins usually book through Air Peace, the most popular airline with flights to Belgium. There is one premium cabin provided right now: First Class.
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.
Complete your trip
Flights by cabin class
More first class flights
Popular routes
Complete your trip
Complement your first class flight to Belgium by adding a car hire and/or hotel room to your itinerary.
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.