Cardiff to Belfast Flights on Aer Lingus from £46.98*

Promo Code

Book Cardiff (CWL) to Belfast (BHD) flight deals*

Oct 2026
From£80.48*
Seen: 10 hrs ago
Flight Type One Way/Economy
Nov 2026
From£46.98*
Seen: 11 hrs ago
Flight Type One Way/Economy
Dec 2026
From£46.98*
Seen: 10 hrs ago
Flight Type One Way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label £46.98
cmp-daily-histogram-bars-legend-max-price-aria-label £303.48
Displaying fares for October-2026
  • CWL–BHD, 24 Oct 2026: From £303.48
    24

    Sa

    OCT

  • CWL–BHD, 25 Oct 2026: From £193.48
    25

    Su

  • CWL–BHD, 26 Oct 2026: From £173.48
    26

    Mo

  • CWL–BHD: cmp-view-offers-disclaimer. Check Availability
    27

    Tu

  • CWL–BHD, 28 Oct 2026: From £173.48
    28

    We

  • CWL–BHD, 29 Oct 2026: From £193.48
    29

    Th

  • CWL–BHD, 30 Oct 2026: From £173.48
    30

    Fr

  • CWL–BHD, 31 Oct 2026: From £80.48
    31

    Sa

  • CWL–BHD, 1 Nov 2026: From £57.48
    01

    Su

    NOV

  • CWL–BHD, 2 Nov 2026: From £57.48
    02

    Mo

  • CWL–BHD, 3 Nov 2026: From £57.48
    03

    Tu

  • CWL–BHD, 4 Nov 2026: From £57.48
    04

    We

  • CWL–BHD, 5 Nov 2026: From £57.48
    05

    Th

  • CWL–BHD, 6 Nov 2026: From £81.48
    06

    Fr

  • CWL–BHD, 7 Nov 2026: From £46.98
    07

    Sa

  • CWL–BHD, 8 Nov 2026: From £57.48
    08

    Su

  • CWL–BHD, 9 Nov 2026: From £51.48
    09

    Mo

  • CWL–BHD, 10 Nov 2026: From £51.48
    10

    Tu

  • CWL–BHD: cmp-view-offers-disclaimer. Check Availability
    11

    We

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

    Th

  • CWL–BHD, 13 Nov 2026: From £166.48
    13

    Fr

  • CWL–BHD, 14 Nov 2026: From £46.98
    14

    Sa

  • CWL–BHD, 15 Nov 2026: From £57.48
    15

    Su

  • CWL–BHD, 16 Nov 2026: From £51.48
    16

    Mo

  • CWL–BHD, 17 Nov 2026: From £46.98
    17

    Tu

  • CWL–BHD, 18 Nov 2026: From £51.48
    18

    We

  • CWL–BHD, 19 Nov 2026: From £51.48
    19

    Th

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

    Fr

  • CWL–BHD: cmp-view-offers-disclaimer. Check Availability
    21

    Sa

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

    Su

  • CWL–BHD: cmp-view-offers-disclaimer. Check Availability
    23

    Mo

    • Range£46.98-£303.48

    * 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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    Book Cardiff to Belfast flight deals*

    £
    Book Cardiff to Belfast flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Cardiff (CWL)Belfast (BHD)One way
    /
    Economy    		Depart: 8 Aug 2027

    From

    £50.74

    Seen: 22 hrs ago

    Cardiff (CWL)Belfast (BHD)One way
    /
    Economy    		Depart: 18 Jul 2027

    From

    £50.74

    Seen: 7 minutes ago

    Cardiff (CWL)Belfast (BHD)One way
    /
    Economy    		Depart: 16 Jul 2027

    From

    £50.74

    Seen: 7 minutes ago

    Cardiff (CWL)Belfast (BHD)One way
    /
    Economy    		Depart: 17 Jul 2027

    From

    £50.74

    Seen: 7 minutes ago

    Cardiff (CWL)Belfast (BHD)One way
    /
    Economy    		Depart: 19 Jul 2027

    From

    £50.74

    Seen: 7 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.