Question 1

How long does a flight from Dublin to Brussels take?

Accepted Answer

This flight route requires at least one stop and takes a minimum of 1h 30m. Visit our flight page for the latest deals!>/a>

Question 2

How many flights are there between Dublin and Brussels per day?

Accepted Answer

Each day, there are between 3 and 6 direct flights that take off from Dublin and land in Brussels, with an average flight time of 1h 42m. The most common departure time is 06:00 and most flights take off in the morning, while the most flights land at Brussels Bruxelles-National Airport. Each week, there are 33 flights. The most frequent day of departure is Monday, when 18% of all weekly flights depart. The fewest flights depart on a Saturday. Visit our flight page for the latest deals!>/a>

Question 3

What is the cheapest flight from Dublin to Brussels?

Accepted Answer

In the last 3 days, the lowest price for a flight from Dublin to Brussels was €31 for a one-way ticket and €35 for a return. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 4

What’s the cheapest day of the week to fly from Dublin to Brussels?

Accepted Answer

For Dublin to Brussels, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Brussels back to Dublin, the best deals are generally found on Thursday, with Wednesday being the most expensive. Visit our flight page for the latest deals!>/a>

Question 5

Which airports will I be using when flying from Dublin to Brussels?

Accepted Answer

When flying out of Dublin you will be using Dublin. You will be landing at one of these airports: Brussels Bruxelles-National or Charleroi Brussels. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 6

Which airlines fly direct between Dublin and Brussels?

Accepted Answer

There are 2 airlines that fly direct from Dublin to Brussels. They are Aer Lingus and Ryanair. The cheapest airline for this route is Aer Lingus, with the best return deal found costing €60. On average, the best prices for this route can be found at Aer Lingus.

Question 7

Which aircraft models fly most regularly from Dublin to Brussels?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 8

Which airline alliances offer flights from Dublin to Brussels?

Accepted Answer

SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Brussels, with Star Alliance being the most commonly used for this route.

Question 9

What is the cheapest month to fly from Dublin to Brussels?

Accepted Answer

The cheapest month for flights from Dublin to Brussels is January, where tickets cost €64 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is €126 and €118 respectively.

Question 10

How does KAYAK find such low prices on flights from Dublin to Brussels?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Brussels. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 11

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Brussels?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Dublin is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 12

What is the Hacker Fare option on flights from Dublin to Brussels?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to Dublin with another airline. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 13

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Brussels?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Dublin-DUB/Brussels-BR1'>Visit our flight page for the latest deals!>/a>

Question 14

Which cabin class options are there for flights between Dublin and Brussels?

Accepted Answer

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 15

Which airlines provide the cheapest flights from Dublin to Brussels?

Accepted Answer

In the past 3 days, the cheapest return tickets from Dublin to Brussels were found on Ryanair (€30) and Aer Lingus (€62).

Question 16

What is the cheapest Dublin to Brussels flight route?

Accepted Answer

Our data shows that the cheapest route for a return flight from Dublin to Brussels cost €70 and was between Dublin (DUB) and Brussels Bruxelles-National Airport (BRU). On average, the best prices are found if you fly this route. The average price for a return flight for this route is €70.

Question 17

How far in advance should I book a flight from Dublin to Brussels?

Accepted Answer

To get a below average price on the flight from Dublin to Brussels, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

€27 Find Cheap Flights from Dublin to Brussels

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Cheap Flights from Dublin to Brussels (DUB-BRU)

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KAYAK's insights & trends for Dublin to Brussels flights

Get data-powered insights and trends into flights from Dublin to Brussels to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to Brussels flight route?

Our data shows that the cheapest route for a return flight from Dublin to Brussels cost €70 and was between Dublin (DUB) and Brussels Bruxelles-National Airport (BRU). On average, the best prices are found if you fly this route. The average price for a return flight for this route is €70.

What’s the cheapest day of the week to fly from Dublin to Brussels?

For Dublin to Brussels, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Brussels back to Dublin, the best deals are generally found on Thursday, with Wednesday being the most expensive.

What is the cheapest month to fly from Dublin to Brussels?

The cheapest month for flights from Dublin to Brussels is January, where tickets cost €64 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is €126 and €118 respectively.

How far in advance should I book a flight from Dublin to Brussels?

To get a below average price on the flight from Dublin to Brussels, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Which airlines provide the cheapest flights from Dublin to Brussels?

In the past 3 days, the cheapest return tickets from Dublin to Brussels were found on Ryanair (€30) and Aer Lingus (€62).

Which airlines fly direct between Dublin and Brussels?

There are 2 airlines that fly direct from Dublin to Brussels. They are Aer Lingus and Ryanair. The cheapest airline for this route is Aer Lingus, with the best return deal found costing €60. On average, the best prices for this route can be found at Aer Lingus.

Which cabin class options are there for flights between Dublin and Brussels?

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How many flights are there between Dublin and Brussels per day?

How long does a flight from Dublin to Brussels take?

This flight route requires at least one stop and takes a minimum of 1h 30m.

Good to know

When to book flights from Dublin to Brussels

FAQs for booking flights from Dublin to Brussels

What is the cheapest flight from Dublin to Brussels?

In the last 3 days, the lowest price for a flight from Dublin to Brussels was €31 for a one-way ticket and €35 for a return.

Which airports will I be using when flying from Dublin to Brussels?

When flying out of Dublin you will be using Dublin. You will be landing at one of these airports: Brussels Bruxelles-National or Charleroi Brussels.

Which aircraft models fly most regularly from Dublin to Brussels?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Dublin to Brussels?

SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Brussels, with Star Alliance being the most commonly used for this route.

How does KAYAK find such low prices on flights from Dublin to Brussels?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Brussels.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Brussels?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Dublin to Brussels?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Brussels with an airline and back to Dublin with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Brussels?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dublin to Brussels?

Top airline flying from Dublin to Brussels

Everything you need to know for your flight from Dublin to Brussels

Information on your arrival and departure airports

Cabin class types available on flights from Dublin to Brussels

Complete your trip to Brussels with a hotel stay or car hire

Flights to other popular destinations

Flights from domestic origins to Brussels

Choose which airport to fly into in Brussels

Find deals for your return flight