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€31 Find cheap flights to Brussels

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Brussels departing on 27/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 28/6
Fri 5/7

Search hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Brussels, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,816,550 times on KAYAK, and here's why:

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Cheap flight deals to Brussels

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
05:45 - 08:35DUB-BRU
1h 50mdirect
21:25 - 22:10BRU-DUB
1h 45mdirect
€48Ryanair
Find Deal
Tue, 11 Jun - Wed, 12 Jun
05:45 - 08:35DUB-BRU
1h 50mdirect
09:15 - 10:00BRU-DUB
1h 45mdirect
€49Ryanair
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Tue, 11 Jun - Tue, 18 Jun
06:50 - 09:40DUB-BRU
1h 50mdirect
09:45 - 10:30BRU-DUB
1h 45mdirect
Fri, 14 Jun - Sun, 16 Jun
06:50 - 09:40DUB-BRU
1h 50mdirect
09:45 - 10:30BRU-DUB
1h 45mdirect
Fri, 14 Jun - Sun, 16 Jun
06:50 - 09:40DUB-BRU
1h 50mdirect
10:20 - 11:05BRU-DUB
1h 45mdirect
€69Aer Lingus
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Sun, 23 Jun - Wed, 26 Jun
06:50 - 09:40DUB-BRU
1h 50mdirect
21:20 - 21:55BRU-DUB
1h 35mdirect
€95Aer Lingus
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Fri, 28 Jun - Sun, 30 Jun
10:40 - 17:25DUB-BRU
5h 45m1 stop
08:35 - 11:35BRU-DUB
4h 00m1 stop
€168Lufthansa
Find Deal
Tue, 10 Sep - Tue, 17 Sep
05:50 - 10:40DUB-BRU
3h 50m1 stop
12:30 - 17:15BRU-DUB
5h 45m1 stop
€169Lufthansa
Find Deal
Mon, 23 Sep - Tue, 29 Oct
09:05 - 23:25DUB-BRU
13h 20m2 stops
19:00 - 16:40BRU-DUB
22h 40m2 stops
€192Austrian Airlines
Find Deal
Mon, 23 Sep - Tue, 29 Oct
05:50 - 19:10DUB-BRU
12h 20m2 stops
17:55 - 11:35BRU-DUB
18h 40m2 stops
€252Austrian Airlines
Find Deal
Tue, 11 Jun - Mon, 17 Jun

Flights to Brussels - Travel Insights & Trends

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

What is the cheapest day to fly to Brussels?

The average price of all flights to Brussels clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Brussels is Sunday where tickets can be as cheap as €87. On the other hand, the most expensive day to fly is Friday, where prices are €134 on average.

What is the cheapest time of day to fly to Brussels?

The average price for all flights to Brussels depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Brussels is generally at night, when flights cost €36 on average. The most expensive time of day to fly to Brussels is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €117.

What is a good deal for flights to Brussels?

If you’re looking for cheap airfare to Brussels, 25% of our users found tickets to Brussels for the following prices or less: From Dublin €29 one-way - €53 return.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which is the cheapest airport to fly into in Brussels?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Brussels is Charleroi Brussels Airport, with an average flight price of €73.

How many airports are there in Brussels?

There are 5 airports in Brussels: Brussels Airport (BRU), Charleroi Brussels Airport (CRL), Antwerp Deurne Airport (ANR), Ostende-Bruges Airport (OST) and Liège Bierset Airport (LGG). The busiest airport is Brussels Airport (BRU), with 71% of all flights arriving there.

How long is the flight to Brussels?

The duration of your flight to Brussels depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Brussels on KAYAK are from Dublin, which takes 1h 45m, Shannon, which takes 11h 20m, and Cork, which takes 11h 40m.

How many direct flights to Brussels are there each day?

There are around 5 direct flights from within Ireland to Brussels every day. Most flights depart in the morning, with 17:00 the most common departure time and 46% of flights departing in the morning.

How many direct flights to Brussels are there each week?

Each week there are around 35 direct flights from within Ireland to Brussels. The most common day for departures is Friday, with 23% of flights taking off on this day.

How many long-haul flights are there to Brussels each week?

There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to Brussels. Instead, there are 35 short-haul flights (up to 3 hour flight duration), with the most arriving from Dublin.

How many cities have direct flights to Brussels?

From Ireland, there are direct flights to Brussels from 2 cities. The city with the most direct flights is Dublin, with 32 direct flights each week.

Good to know

Cheapest flight

€31
Flight from Dublin to Brussels Airport

When to book flights to Brussels

Are your dates flexible? Find out the best times to travel to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Brussels based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Brussels flights

  • Which Brussels airport is closest to central Brussels?

    Out of the 2 airports in Brussels, Brussels Airport is the nearest to the city center (11 km). You'll travel 44 km to reach the center of Brussels if you land in Charleroi Brussels

  • How much is a flight to Brussels?

    On average, a flight to Brussels costs €57. The cheapest price found on KAYAK in the last 2 weeks cost €29 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights 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 to Brussels.

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

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

  • What is the Hacker Fare option on flights to Brussels?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Brussels

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Brussels flight deals.

Prefer to fly direct to Brussels?

Find which airlines fly direct to Brussels, which days they fly and book direct flights.

Direct departures

Ireland to Brussels

Monday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Tuesday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

Wednesday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Saturday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Sunday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

See more direct flights

Direct returns

Brussels to Ireland

Monday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Tuesday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

Wednesday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Thursday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Friday

ANA, AccesRail, Aegean Airlines, +84 more

ANA, AccesRail, +85 more

Saturday

ANA, AccesRail, Aegean Airlines, +82 more

ANA, AccesRail, +83 more

Sunday

ANA, AccesRail, Aegean Airlines, +83 more

ANA, AccesRail, +84 more

See more direct flights
See more direct flights

Book Cheap Brussels Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Brussels found on KAYAK in the last 72 hours.
11/6Tue
directRyanair
1h 50mDUB-BRU
12/6Wed
directRyanair
1h 45mBRU-DUB
€48
11/6Tue
directRyanair
1h 50mDUB-BRU
18/6Tue
directRyanair
1h 45mBRU-DUB
€49
14/6Fri
direct
1h 50mDUB-BRU
16/6Sun
direct
1h 45mBRU-DUB
€63
14/6Fri
direct
1h 50mDUB-BRU
16/6Sun
direct
1h 45mBRU-DUB
€64
23/6Sun
directAer Lingus
1h 50mDUB-BRU
26/6Wed
directAer Lingus
1h 45mBRU-DUB
€69
28/6Fri
directAer Lingus
1h 50mDUB-BRU
30/6Sun
directAer Lingus
1h 35mBRU-DUB
€95
10/9Tue
1 stopLufthansa
5h 45mDUB-BRU
17/9Tue
1 stopLufthansa
4h 00mBRU-DUB
€168
23/9Mon
1 stopLufthansa
3h 50mDUB-BRU
29/10Tue
1 stopLufthansa
5h 45mBRU-DUB
€169
23/9Mon
2 stopsAustrian Airlines
13h 20mDUB-BRU
29/10Tue
2 stopsAustrian Airlines
22h 40mBRU-DUB
€192
11/6Tue
2 stopsAustrian Airlines
12h 20mDUB-BRU
17/6Mon
2 stopsAustrian Airlines
18h 40mBRU-DUB
€252

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Brussels found on KAYAK in the last 72 hours.
27/6Thu
directRyanair
1h 50mDUB-BRU
€31
7/6Fri
directRyanair
1h 40mDUB-CRL
€31
19/7Fri
directAer Lingus
1h 45mDUB-BRU
€36
15/6Sat
directAer Lingus
1h 50mDUB-BRU
€39
24/6Mon
1 stopScandinavian Airlines
11h 45mDUB-BRU
€64
11/6Tue
1 stop
13h 00mDUB-CRL
€66
5/6Wed
1 stopScandinavian Airlines
5h 00mDUB-BRU
€67
28/6Fri
1 stop
25h 15mDUB-CRL
€68
1/11Fri
1 stopLufthansa
15h 20mDUB-BRU
€74
28/6Fri
1 stopLufthansa
5h 45mDUB-BRU
€146

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Search by price

Last minute flights to Brussels

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Brussels that are departing in the next 10 days.
1/6Sat
multi-stop
10h 40mDUB-BRU
3/6Mon
direct
1h 45mBRU-DUB
€222
30/5Thu
directAer Lingus
1h 50mDUB-BRU
2/6Sun
directAer Lingus
1h 45mBRU-DUB
€229
1/6Sat
multi-stopVueling
10h 40mDUB-BRU
5/6Wed
multi-stopVueling
12h 05mBRU-DUB
€233
30/5Thu
directAer Lingus
1h 50mDUB-BRU
2/6Sun
directAer Lingus
1h 45mBRU-DUB
€236
1/6Sat
multi-stopVueling
10h 40mDUB-BRU
5/6Wed
multi-stopVueling
17h 40mBRU-DUB
€313
1/6Sat
directRyanair
1h 50mDUB-BRU
3/6Mon
directRyanair
1h 45mBRU-DUB
€317
30/5Thu
multi-stopKLM
4h 40mDUB-BRU
2/6Sun
multi-stopKLM
6h 10mBRU-DUB
€330
30/5Thu
multi-stopScandinavian Airlines
5h 00mDUB-BRU
1/6Sat
multi-stopScandinavian Airlines
23h 00mBRU-DUB
€344
30/5Thu
multi-stopKLM
4h 40mDUB-BRU
2/6Sun
multi-stopKLM
7h 25mBRU-DUB
€376
31/5Fri
multi-stopScandinavian Airlines
5h 30mDUB-BRU
3/6Mon
multi-stopScandinavian Airlines
20h 50mBRU-DUB
€387

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Flights to Brussels

Return flight deals:

Brussels - Ireland

Cabin classes: