Cheap flights from Dublin to Belgium from £24
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Belgium departing on 18/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Dublin to Belgium
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Ryanair flights from Dublin to Belgium
Our best Ryanair deals on Dublin to Belgium flight tickets
SWISS flights from Dublin to Belgium
Our best SWISS deals on Dublin to Belgium flight tickets
See travel insights to Belgium from
How to get the cheapest flight ticket from Dublin to Belgium
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Belgium?
The month of January is, on average, the cheapest month to fly to Belgium from Dublin, with most prices found around £56. If you aren’t able to travel during the month of January, then book flights to Belgium from Dublin during September instead. Flights to Belgium in September, while not as cheap as those in January, still average around £59.
What is the cheapest day to depart on your flight to Belgium?
The cheapest day to depart from Dublin to Belgium is on a Tuesday when prices can be found for as low as £59. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Thursday is £109.
What is the cheapest time of day to depart on your flight to Belgium?
Our most recent data shows that the best time of day to fly to Belgium is in the afternoon. Flights from Dublin to Belgium during this time can be as low as £67. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £85 on average. Flights to Belgium from Dublin at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Dublin to Belgium flight route?
Fly from Dublin to Brussels Bruxelles-National for the best Dublin - Belgium flight prices
How far in advance should I book a flight to Belgium?
You are more likely to see cheaper flights to Belgium from Dublin when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £84 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Dublin for as low as £60 on momondo.
What cabin class options are available on Dublin to Belgium flights?
There are 1 cabin classes available to choose from on Dublin to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Dublin to Belgium on average per day?
As of April 2025, 6 flights take off from Dublin and land in Belgium each day. The most common flight departure time for this route is 17:00, with 56% of daily flights taking off in the afternoon.
How many flights depart from Dublin to Belgium on average per week?
The number of flights available between Dublin and Belgium is 46 per week as of April 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.
Cheap Dublin to Belgium flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Belgium
When did momondo last update prices for flights from Dublin Airport to Belgium?
Prices for flights from Dublin Airport to Belgium refresh daily.
How many operators does momondo search for flights from Dublin Airport to Belgium?
The number of operators available for flights from Dublin Airport to Belgium is 2 as of April 2025.
How old do you have to be to fly from Dublin Airport to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to Belgium?
momondo data reveals that the most frequently booked plane model on the route from Dublin to Belgium is Airbus A320-100/200, representing 49.26% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 37.52%, Boeing 737 MAX 8 at 8.43%, and Boeing 767-300 (winglets) at 1.65%.
Best airlines flying from Dublin to Belgium
Compare and see reviews for airlines that fly from Dublin to Belgium with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £29 | Free Cancellation | Rating 6.8 5,036 reviews | |||
| PriceFrom £54 | Free Cancellation | Rating 7.0 1,063 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Belgium?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Belgium for you.
Can I find flights from Dublin to Belgium with flexible booking policies on momondo?
Flights from Dublin to Belgium with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Dublin to Belgium?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Belgium.
I’m not ready to book a flight from Dublin to Belgium right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Dublin to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.