Aer Lingus Flight 423 Deals & Information (2026/2027)

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Aer Lingus Flight 423 Route Deals From $56

The cheapest prices found with in the last 7 days for return flights were $101 and $56 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 1 - Mon, Oct 5
VCE
Marco Polo
DUB
Dublin
$101 Roundtrip, found 4 days ago
$101
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Marco Polo to Dublin, returning Mon, Oct 5, priced at $101 found 4 days ago
Fri, Oct 9 - Mon, Oct 12
VCE
Marco Polo
DUB
Dublin
$148 Roundtrip, found 4 days ago
$148
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri, Oct 9 from Marco Polo to Dublin, returning Mon, Oct 12, priced at $148 found 4 days ago
Thu, Oct 1 - Mon, Oct 5
VCE
Marco Polo
DUB
Dublin
$184 Roundtrip, found 4 days ago
$184
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Marco Polo to Dublin, returning Mon, Oct 5, priced at $184 found 4 days ago
Thu, Oct 1 - Mon, Oct 5
VCE
Marco Polo
DUB
Dublin
$201 Roundtrip, found 4 days ago
$201
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Marco Polo to Dublin, returning Mon, Oct 5, priced at $201 found 4 days ago
Thu, Oct 15 - Sun, Oct 18
VCE
Marco Polo
DUB
Dublin
$202 Roundtrip, found 6 days ago
$202
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Thu, Oct 15 from Marco Polo to Dublin, returning Sun, Oct 18, priced at $202 found 6 days ago
Thu, Oct 1 - Mon, Oct 5
VCE
Marco Polo
DUB
Dublin
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Marco Polo to Dublin, returning Mon, Oct 5, priced at $217 found 4 days ago
Sat, Oct 17 - Tue, Oct 20
VCE
Marco Polo
DUB
Dublin
$223 Roundtrip, found 6 days ago
$223
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Sat, Oct 17 from Marco Polo to Dublin, returning Tue, Oct 20, priced at $223 found 6 days ago
Thu, Oct 1 - Mon, Oct 5
VCE
Marco Polo
DUB
Dublin
$225 Roundtrip, found 4 days ago
$225
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Oct 1 from Marco Polo to Dublin, returning Mon, Oct 5, priced at $225 found 4 days ago