Aer Lingus Flight BA8337 Deals & Information (2025/2026)

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Aer Lingus Flight 8337 Route Deals From $51

The cheapest prices found with in the last 7 days for return flights were $109 and $51 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 16 - Tue, Oct 21
DUB
Dublin
LHR
Heathrow
$109 Roundtrip, found 5 days ago
$109
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Oct 16 from Dublin to Heathrow, returning Tue, Oct 21, priced at $109 found 5 days ago
Thu, Oct 23 - Sat, Oct 25
DUB
Dublin
LHR
Heathrow
$123 Roundtrip, found 2 days ago
$123
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Oct 23 from Dublin to Heathrow, returning Sat, Oct 25, priced at $123 found 2 days ago
Tue, Nov 11 - Sun, Nov 16
DUB
Dublin
LHR
Heathrow
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Nov 11 from Dublin to Heathrow, returning Sun, Nov 16, priced at $129 found 2 days ago
Wed, Dec 24 - Wed, Dec 31
DUB
Dublin
LHR
Heathrow
$133 Roundtrip, found 2 days ago
$133
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Wed, Dec 24 from Dublin to Heathrow, returning Wed, Dec 31, priced at $133 found 2 days ago
Mon, Mar 16 - Sat, Mar 21
DUB
Dublin
LHR
Heathrow
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, Mar 16 from Dublin to Heathrow, returning Sat, Mar 21, priced at $135 found 1 day ago
Sun, Nov 30 - Tue, Dec 2
DUB
Dublin
LHR
Heathrow
$139 Roundtrip, just found
$139
Roundtrip
just found
Select Aer Lingus flight, departing Sun, Nov 30 from Dublin to Heathrow, returning Tue, Dec 2, priced at $139 just found
Mon, Dec 8 - Sun, Dec 14
DUB
Dublin
LHR
Heathrow
$142 Roundtrip, found 12 hours ago
$142
Roundtrip
found 12 hours ago
Select Aer Lingus flight, departing Mon, Dec 8 from Dublin to Heathrow, returning Sun, Dec 14, priced at $142 found 12 hours ago