Aer Lingus Flight FR423 Deals & Information (2025/2026)

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Aer Lingus Flight 423 Route Deals From $83

The cheapest prices found with in the last 7 days for return flights were $150 and $83 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Oct 6 - Thu, Oct 9
VCE
Marco Polo
DUB
Dublin
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Mon, Oct 6 from Marco Polo to Dublin, returning Thu, Oct 9, priced at $150 found 5 days ago
Sat, Sep 27 - Fri, Oct 3
VCE
Marco Polo
DUB
Dublin
$163 Roundtrip, found 2 days ago
$163
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Sep 27 from Marco Polo to Dublin, returning Fri, Oct 3, priced at $163 found 2 days ago
Sat, Sep 27 - Fri, Oct 3
VCE
Marco Polo
DUB
Dublin
$183 Roundtrip, found 2 days ago
$183
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Sep 27 from Marco Polo to Dublin, returning Fri, Oct 3, priced at $183 found 2 days ago
Wed, Sep 10 - Tue, Sep 16
VCE
Marco Polo
DUB
Dublin
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Sep 10 from Marco Polo to Dublin, returning Tue, Sep 16, priced at $186 found 2 days ago
Sat, Sep 27 - Mon, Sep 29
VCE
Marco Polo
DUB
Dublin
$191 Roundtrip, found 2 days ago
$191
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Sep 27 from Marco Polo to Dublin, returning Mon, Sep 29, priced at $191 found 2 days ago
Sat, Aug 23 - Mon, Aug 25
VCE
Marco Polo
DUB
Dublin
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Sat, Aug 23 from Marco Polo to Dublin, returning Mon, Aug 25, priced at $197 found 5 days ago
Sat, Sep 27 - Mon, Sep 29
VCE
Marco Polo
DUB
Dublin
$198 Roundtrip, found 2 days ago
$198
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Sep 27 from Marco Polo to Dublin, returning Mon, Sep 29, priced at $198 found 2 days ago
Fri, Aug 29 - Sun, Aug 31
VCE
Marco Polo
DUB
Dublin
$206 Roundtrip, just found
$206
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Aug 29 from Marco Polo to Dublin, returning Sun, Aug 31, priced at $206 just found
Wed, Aug 20 - Wed, Aug 27
VCE
Marco Polo
DUB
Dublin
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Aug 20 from Marco Polo to Dublin, returning Wed, Aug 27, priced at $210 found 1 day ago
Tue, Jul 29 - Sun, Aug 3
VCE
Marco Polo
DUB
Dublin
$216 Roundtrip, found 4 days ago
$216
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Jul 29 from Marco Polo to Dublin, returning Sun, Aug 3, priced at $216 found 4 days ago