Aer Lingus Flight 386 Deals & Information (2025/2026)

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Aer Lingus Flight 386 Route Deals From $65

The cheapest prices found with in the last 7 days for return flights were $130 and $65 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 13 - Sun, Nov 16
SNN
Shannon
LHR
Heathrow
$130 Roundtrip, found 5 days ago
$130
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Nov 13 from Shannon to Heathrow, returning Sun, Nov 16, priced at $130 found 5 days ago
Fri, Nov 21 - Thu, Nov 27
SNN
Shannon
LHR
Heathrow
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri, Nov 21 from Shannon to Heathrow, returning Thu, Nov 27, priced at $151 found 4 days ago
Thu, Nov 13 - Sun, Nov 16
SNN
Shannon
LHR
Heathrow
$158 Roundtrip, found 5 days ago
$158
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Nov 13 from Shannon to Heathrow, returning Sun, Nov 16, priced at $158 found 5 days ago
Fri, Nov 7 - Fri, Nov 14
SNN
Shannon
LHR
Heathrow
$158 Roundtrip, found 3 days ago
$158
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Fri, Nov 7 from Shannon to Heathrow, returning Fri, Nov 14, priced at $158 found 3 days ago
Thu, Nov 13 - Sun, Nov 16
SNN
Shannon
LHR
Heathrow
$165 Roundtrip, found 5 days ago
$165
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Nov 13 from Shannon to Heathrow, returning Sun, Nov 16, priced at $165 found 5 days ago
Tue, Nov 4 - Wed, Nov 5
SNN
Shannon
LHR
Heathrow
$165 Roundtrip, found 17 hours ago
$165
Roundtrip
found 17 hours ago
Select Aer Lingus flight, departing Tue, Nov 4 from Shannon to Heathrow, returning Wed, Nov 5, priced at $165 found 17 hours ago
Fri, Feb 13 - Sun, Feb 15
SNN
Shannon
LHR
Heathrow
$169 Roundtrip, found 12 hours ago
$169
Roundtrip
found 12 hours ago
Select Aer Lingus flight, departing Fri, Feb 13 from Shannon to Heathrow, returning Sun, Feb 15, priced at $169 found 12 hours ago
Thu, Nov 6 - Fri, Nov 7
SNN
Shannon
LHR
Heathrow
$172 Roundtrip, found 21 hours ago
$172
Roundtrip
found 21 hours ago
Select Aer Lingus flight, departing Thu, Nov 6 from Shannon to Heathrow, returning Fri, Nov 7, priced at $172 found 21 hours ago
Thu, Nov 20 - Thu, Nov 27
SNN
Shannon
LHR
Heathrow
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Thu, Nov 20 from Shannon to Heathrow, returning Thu, Nov 27, priced at $179 found 4 days ago
Fri, Nov 7 - Fri, Nov 14
SNN
Shannon
LHR
Heathrow
$184 Roundtrip, found 3 days ago
$184
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Fri, Nov 7 from Shannon to Heathrow, returning Fri, Nov 14, priced at $184 found 3 days ago