Belfast to Southampton Flights on Aer Lingus from £44.99*

Promo Code

Book Belfast (BHD) to Southampton (SOU) flight deals*

Oct 2026
From£53.44*
Seen: 32 minutes ago
Each way/Economy
Nov 2026
From£44.99*
Seen: 16 hrs ago
Each way/Economy
Dec 2026
From£52.44*
Seen: 21 hrs ago
Each way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label £44.99
cmp-daily-histogram-bars-legend-max-price-aria-label £161.12
Displaying fares for October-2026
  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    11

    Su

    OCT

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

    Mo

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    13

    Tu

  • BHD–SOU, 14 Oct 2026 – 14 Oct 2026: From £59.12
    14

    We

  • BHD–SOU, 15 Oct 2026 – 19 Oct 2026: From £53.44
    15

    Th

  • BHD–SOU, 16 Oct 2026 – 17 Oct 2026: From £56.12
    16

    Fr

  • BHD–SOU, 17 Oct 2026 – 24 Oct 2026: From £90.12
    17

    Sa

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

    Su

  • BHD–SOU, 19 Oct 2026 – 30 Oct 2026: From £66.67
    19

    Mo

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    20

    Tu

  • BHD–SOU, 21 Oct 2026 – 23 Oct 2026: From £66.67
    21

    We

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

    Th

  • BHD–SOU, 23 Oct 2026 – 30 Oct 2026: From £66.67
    23

    Fr

  • BHD–SOU, 24 Oct 2026 – 31 Oct 2026: From £71.12
    24

    Sa

  • BHD–SOU, 25 Oct 2026 – 29 Oct 2026: From £161.12
    25

    Su

  • BHD–SOU, 26 Oct 2026 – 30 Oct 2026: From £103.12
    26

    Mo

  • BHD–SOU, 27 Oct 2026 – 28 Oct 2026: From £66.12
    27

    Tu

  • BHD–SOU, 28 Oct 2026 – 30 Oct 2026: From £82.12
    28

    We

  • BHD–SOU, 29 Oct 2026 – 31 Oct 2026: From £118.62
    29

    Th

  • BHD–SOU, 30 Oct 2026 – 2 Nov 2026: From £110.94
    30

    Fr

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    31

    Sa

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    01

    Su

    NOV

  • BHD–SOU, 2 Nov 2026 – 7 Nov 2026: From £109.94
    02

    Mo

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    03

    Tu

  • BHD–SOU, 4 Nov 2026 – 5 Nov 2026: From £46.67
    04

    We

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    05

    Th

  • BHD–SOU, 6 Nov 2026 – 9 Nov 2026: From £63.44
    06

    Fr

  • BHD–SOU, 7 Nov 2026 – 21 Nov 2026: From £44.99
    07

    Sa

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    08

    Su

  • BHD–SOU, 9 Nov 2026 – 13 Nov 2026: From £65.12
    09

    Mo

  • BHD–SOU: cmp-view-offers-disclaimer. Check Availability
    10

    Tu

    • Range£44.99-£161.12

    * 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.

    Holyrood Church, also known as St. Mary's Church, in Southampton, England
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    Book Belfast to Southampton flight deals*

    £
    Book Belfast to Southampton flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Belfast (BHD)Southampton (SOU)Each way
    /
    Economy    		26 Aug 2027 - 2 Sep 2027

    From

    £64.38

    Seen: 1 hour ago

    Belfast (BHD)Southampton (SOU)Each way
    /
    Economy    		28 Aug 2027 - 4 Sep 2027

    From

    £64.38

    Seen: 13 hrs ago

    Belfast (BHD)Southampton (SOU)Each way
    /
    Economy    		2 May 2027 - 9 May 2027

    From

    £78.38

    Seen: 3 hrs ago

    Belfast (BHD)Southampton (SOU)Each way
    /
    Economy    		15 Apr 2027 - 19 Apr 2027

    From

    £48.38

    Seen: 54 minutes ago

    Belfast (BHD)Southampton (SOU)Each way
    /
    Economy    		28 Aug 2027 - 6 Sep 2027

    From

    £64.38

    Seen: 39 minutes 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.

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