Southampton to Dublin Flights on Aer Lingus from £50.65*

Promo Code

Book Southampton (SOU) to Dublin (DUB) flight deals*

Oct 2026
From£65.28*
Seen: 21 hrs ago
Each way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label £50.65
cmp-daily-histogram-bars-legend-max-price-aria-label £176.40
Displaying fares for October-2026
  • SOU–DUB, 24 Oct 2026 – 6 Nov 2026: From £107.77
    24

    Sa

    OCT

  • SOU–DUB, 25 Oct 2026 – 1 Nov 2026: From £107.40
    25

    Su

  • SOU–DUB, 26 Oct 2026 – 2 Nov 2026: From £161.40
    26

    Mo

  • SOU–DUB, 27 Oct 2026 – 29 Oct 2026: From £122.39
    27

    Tu

  • SOU–DUB, 28 Oct 2026 – 1 Nov 2026: From £176.40
    28

    We

  • SOU–DUB, 29 Oct 2026 – 2 Nov 2026: From £94.40
    29

    Th

  • SOU–DUB, 30 Oct 2026 – 3 Nov 2026: From £71.28
    30

    Fr

  • SOU–DUB, 31 Oct 2026 – 3 Nov 2026: From £65.28
    31

    Sa

  • SOU–DUB, 1 Nov 2026 – 2 Nov 2026: From £62.90
    01

    Su

    NOV

  • SOU–DUB, 2 Nov 2026 – 4 Nov 2026: From £50.65
    02

    Mo

  • SOU–DUB, 3 Nov 2026 – 8 Nov 2026: From £50.65
    03

    Tu

  • SOU–DUB, 4 Nov 2026 – 6 Nov 2026: From £50.65
    04

    We

  • SOU–DUB, 5 Nov 2026 – 10 Nov 2026: From £50.65
    05

    Th

  • SOU–DUB, 6 Nov 2026 – 9 Nov 2026: From £56.77
    06

    Fr

  • SOU–DUB, 7 Nov 2026 – 9 Nov 2026: From £50.65
    07

    Sa

  • SOU–DUB, 8 Nov 2026 – 22 Nov 2026: From £50.65
    08

    Su

  • SOU–DUB, 9 Nov 2026 – 20 Nov 2026: From £50.65
    09

    Mo

  • SOU–DUB, 10 Nov 2026 – 19 Nov 2026: From £50.65
    10

    Tu

  • SOU–DUB: cmp-view-offers-disclaimer. Check Availability
    11

    We

  • SOU–DUB: cmp-view-offers-disclaimer. Check Availability
    12

    Th

  • SOU–DUB, 13 Nov 2026 – 22 Nov 2026: From £56.77
    13

    Fr

  • SOU–DUB, 14 Nov 2026 – 23 Nov 2026: From £50.65
    14

    Sa

  • SOU–DUB, 15 Nov 2026 – 23 Nov 2026: From £50.65
    15

    Su

  • SOU–DUB, 16 Nov 2026 – 18 Nov 2026: From £50.65
    16

    Mo

  • SOU–DUB, 17 Nov 2026 – 18 Nov 2026: From £50.65
    17

    Tu

  • SOU–DUB: cmp-view-offers-disclaimer. Check Availability
    18

    We

  • SOU–DUB, 19 Nov 2026 – 14 Dec 2026: From £50.65
    19

    Th

  • SOU–DUB, 20 Nov 2026 – 23 Nov 2026: From £84.78
    20

    Fr

  • SOU–DUB, 21 Nov 2026 – 22 Nov 2026: From £50.65
    21

    Sa

  • SOU–DUB: cmp-view-offers-disclaimer. Check Availability
    22

    Su

  • SOU–DUB: cmp-view-offers-disclaimer. Check Availability
    23

    Mo

    • Range£50.65-£176.40

    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

    The Ha'penny Bridge at sunset over the River Liffey in Dublin City.
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    Book Southampton to Dublin flight deals*

    £

    Southampton (SOU)to

    Dublin (DUB)
    9 Sep 2027 - 12 Sep 2027

    Each way

    Economy

    From
    £78.82
    Seen: 9 hrs ago

    Southampton (SOU)to

    Dublin (DUB)
    29 Apr 2027 - 1 May 2027

    Each way

    Economy

    From
    £82.32
    Seen: 18 hrs ago

    Southampton (SOU)to

    Dublin (DUB)
    13 May 2027 - 17 May 2027

    Each way

    Economy

    From
    £92.82
    Seen: 17 hrs ago

    Southampton (SOU)to

    Dublin (DUB)
    30 Apr 2027 - 3 May 2027

    Each way

    Economy

    From
    £96.31
    Seen: 2 hrs ago

    Southampton (SOU)to

    Dublin (DUB)
    14 May 2027 - 17 May 2027

    Each way

    Economy

    From
    £96.32
    Seen: 17 hrs ago
    * Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.