Brussels (BRU) to Dublin (DUB) flights from EUR181

*Modifying this information may result in a different fare

*All amounts are in EUR. Taxes and surcharges are included. No booking fee is applicable. Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. 

Why book directly on the KLM website?

Explore the benefits of booking through our website.

No hidden costs icon

No hidden costs

Book with confidence. Our rates hide no unpleasant surprises.

24/7 customer service icon

24/7 customer service

Count on direct, personal support whenever you need it, day or night.

Seamless travel icon

Seamless travel

Enjoy a smooth journey with timely updates and automatic rebooking.

Lowest fares between Brussels and Dublin

cmp-daily-histogram-bars-legend-min-price-aria-label EUR192
cmp-daily-histogram-bars-legend-max-price-aria-label EUR400
Displaying fares for September-2026
  • BRU–DUB, 04/09/2026 – 11/09/2026: From EUR345
    04

    Fr

    SEP

  • BRU–DUB, 05/09/2026 – 26/09/2026: From EUR346
    05

    Sa

  • BRU–DUB, 06/09/2026 – 09/09/2026: From EUR400
    06

    Su

  • BRU–DUB, 07/09/2026 – 10/09/2026: From EUR281
    07

    Mo

  • BRU–DUB, 08/09/2026 – 29/09/2026: From EUR251
    08

    Tu

  • BRU–DUB, 09/09/2026 – 16/09/2026: From EUR251
    09

    We

  • BRU–DUB, 10/09/2026 – 17/09/2026: From EUR251
    10

    Th

  • BRU–DUB, 11/09/2026 – 09/10/2026: From EUR257
    11

    Fr

  • BRU–DUB, 12/09/2026 – 03/10/2026: From EUR231
    12

    Sa

  • BRU–DUB, 13/09/2026 – 16/09/2026: From EUR318
    13

    Su

  • BRU–DUB, 14/09/2026 – 28/09/2026: From EUR237
    14

    Mo

  • BRU–DUB, 15/09/2026 – 06/10/2026: From EUR222
    15

    Tu

  • BRU–DUB, 16/09/2026 – 07/10/2026: From EUR222
    16

    We

  • BRU–DUB, 17/09/2026 – 15/10/2026: From EUR199
    17

    Th

  • BRU–DUB, 18/09/2026 – 02/10/2026: From EUR202
    18

    Fr

  • BRU–DUB, 19/09/2026 – 17/10/2026: From EUR199
    19

    Sa

  • BRU–DUB, 20/09/2026 – 18/10/2026: From EUR196
    20

    Su

  • BRU–DUB, 21/09/2026 – 12/10/2026: From EUR199
    21

    Mo

  • BRU–DUB, 22/09/2026 – 20/10/2026: From EUR196
    22

    Tu

  • BRU–DUB, 23/09/2026 – 14/10/2026: From EUR196
    23

    We

  • BRU–DUB, 24/09/2026 – 15/10/2026: From EUR196
    24

    Th

  • BRU–DUB, 25/09/2026 – 09/10/2026: From EUR196
    25

    Fr

  • BRU–DUB, 26/09/2026 – 17/10/2026: From EUR196
    26

    Sa

  • BRU–DUB, 27/09/2026 – 18/10/2026: From EUR196
    27

    Su

  • BRU–DUB, 28/09/2026 – 26/10/2026: From EUR192
    28

    Mo

  • BRU–DUB, 29/09/2026 – 27/10/2026: From EUR192
    29

    Tu

  • BRU–DUB, 30/09/2026 – 28/10/2026: From EUR192
    30

    We

  • BRU–DUB, 01/10/2026 – 29/10/2026: From EUR192
    01

    Th

    OCT

  • BRU–DUB, 02/10/2026 – 30/10/2026: From EUR192
    02

    Fr

  • BRU–DUB, 03/10/2026 – 31/10/2026: From EUR192
    03

    Sa

  • RangeEUR192-EUR400