Cheap flights from Brussels to Dublin

Brussels
BRU
Dublin
DUB

Flight deals from Brussels to Dublin

Below you can see the best deals on flights Brussels — Dublin for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 2 October, from AED 185.

Top 10 cheap flights from Brussels to Dublin

EI
 346

Brussels — Dublin

21:25—22:05
26 Aug 2026
1 h 40 m
Direct flight
EI
 346

Brussels — Dublin

21:25—22:05
27 Aug 2026
1 h 40 m
Direct flight
VY
VY
 362

Brussels — Dublin

22:10—09:20
8 Sep 2026
12 h 10 m
1 stop
VY
VY
 362

Brussels — Dublin

22:15—20:50
31 Aug 2026
23 h 35 m
1 stop
VY
VY
 371

Brussels — Dublin

22:15—09:10
7 Sep 2026
11 h 55 m
1 stop
VY
VY
 371

Brussels — Dublin

22:15—20:50
7 Sep 2026
23 h 35 m
1 stop
EI
 374

Brussels — Dublin

21:25—22:05
2 Sep 2026
1 h 40 m
Direct flight
EI
 374

Brussels — Dublin

21:25—22:05
3 Sep 2026
1 h 40 m
Direct flight
VY
VY
 380

Brussels — Dublin

15:15—09:20
8 Sep 2026
19 h 5 m
1 stop
VY
VY
 380

Brussels — Dublin

21:15—20:50
31 Aug 2026
24 h 35 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Brussels — Dublin flight

Looking for cheap flights from Brussels to Dublin? Compare fares from different airlines, check the flight schedule and travel time — and book your Brussels — Dublin ticket online at the best price.

The route has direct flights — around 33 flights per week, flights are operated by Aer Lingus, FR, JetBlue, American Airlines and 1 more airline, a nonstop flight takes about 4 h 35 min, the distance between the cities is around 778 km.

Planning your trip? You may find our Dublin travel guide, how to get from the airport into town and Dublin weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 184Min. price
OctoberCheapest
JunePeak season
YesDirect flights
778 kmDistance
4 h 35 minTravel time
5Airlines
33 / wkFlights

Flight schedule from Brussels to Dublin

The table shows direct flights from Brussels to Dublin on the selected date. The flight takes approximately 4 h 35 min. Regular flights are operated by Aer Lingus, FR, JetBlue and American Airlines. Departures from Brussels Airport and Charleroi Brussels South Airport airports, arrivals at Dublin Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 13 Aug 2026

Flight ticket prices by day: Brussels — Dublin

Below is a calendar of the lowest flight ticket prices for Brussels — Dublin by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 184 in October, and the most expensive are around AED 496 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Brussels to Dublin by month. Tickets are usually cheapest in February (around AED 187) and priciest in July (about AED 393) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 206lowMayAED 262mediumSepAED 299medium
FebAED 187lowJunAED 355highOctAED 225low
MarAED 262mediumJulAED 393highNovAED 206low
AprAED 281mediumAugAED 374highDecAED 337high

Some values are estimated based on seasonality.

When to fly

Weather in Dublin: it is warmest in July (up to 19 °C on average) and coolest in January (around 8 °C). The driest month is January.

Tickets are usually cheapest in October and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Dublin

Dry and wet days · Dublin

Wind speed and direction · Dublin

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How to get the best deal on a Brussels — Dublin ticket

  • Book ahead: fares for Brussels — Dublin are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Brussels is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Dublin is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Brussels — Dublin route are operated by 5 airlines; Aer Lingus runs the most flights (around 73% of all flights). Compare carriers, flight shares and schedules below.

  • Aer LingusEI
    8x/week
    WebsiteFleet: 5710.7M pax/year
    • Direct flight BRU → DUB8x/week
      Duration
      1h 43m
      Days
      MTWTFSS
    72.7%Open →
  • FRFR
    2x/week
    • Direct flight BRU → DUB1x/week
      Duration
      1h
      Days
      MTWTFSS
    • Direct flight CRL → DUB1x/week
      Duration
      1h
      Days
      MTWTFSS
    15.2%
  • JetBlueB6
    1x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight BRU → DUB1x/week
    6.1%Open →
  • American AirlinesAA
    1x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight BRU → DUB1x/week
    3.0%Open →
  • Qatar AirwaysQR
    1x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight BRU → DUB1x/week
    3.0%Open →

Cities and airports on the Brussels — Dublin route

Flights Brussels — Dublin depart from Brussels Airport and Charleroi Brussels South Airport and arrive at Dublin Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Brussels

BRU
Belgium
About the cityHow to get thereWeatherAll about the country Belgium
Arrival

Dublin

DUB
Ireland
About the cityHow to get thereWeatherAll about the country Ireland
Departure airports
Arrival airports

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Frequently asked questions about the Brussels — Dublin flight

How long is the flight from Brussels to Dublin?

A nonstop Brussels — Dublin flight takes about 4 h 35 min — the distance between the cities is around 778 km.

How far is it from Brussels to Dublin?

The distance from Brussels to Dublin is about 778 km, which a nonstop flight covers in around 4 h 35 min.

Are there direct flights from Brussels to Dublin?

Yes, there are nonstop flights Brussels — Dublin — around 33 flights per week.

Which airlines fly from Brussels to Dublin?

Airlines operating Brussels — Dublin include Aer Lingus, FR, JetBlue, American Airlines, Qatar Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Brussels — Dublin flights use?

Flights from Brussels depart from Brussels Airport, Charleroi Brussels South Airport, and arrive at Dublin Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Brussels to Dublin?

The price of a Brussels — Dublin ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in June. Tickets typically cost between AED 184 and AED 496. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Brussels — Dublin?

Flights Brussels — Dublin are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Brussels to Dublin?

To catch a low fare Brussels — Dublin, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Brussels

See all
AmsterdamMilanMadridMunichFrankfurt am MainViennaGenevaBarcelonaIstanbulRomeZurichLisbonCopenhagenLondonAthensMalagaAlicanteWarsawPragueBerlinNiceStockholmOsloAntalyaBucharestBudapestVeniceNew York CityCasablancaLyonSanta Cruz de TenerifeParisHeraklionPalmaRigaTangierToulouseTiranaIbizaHelsinki

Where else you can fly from Dublin

See all
LondonEdinburghAmsterdamManchesterParisBirminghamGlasgowNew York CityFrankfurt am MainMadridTorontoWashington, D.C.BostonChicagoIstanbulMunichMalagaBarcelonaBristolSouthamptonZurichFaroLeedsLiverpoolLisbonRomeCopenhagenDohaDusseldorfAberdeenNewcastle upon TynePhiladelphiaMinneapolisBerlinMilanAbu DhabiArrecifeChisinauDubaiOslo

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