Aer Lingus Flight EI386 Deals & Information (2025/2026)

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Aer Lingus Flight 386 Route Deals From $61

The cheapest prices found with in the last 7 days for return flights were $128 and $61 for one-way flights to Heathrow for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 30 - Wed, Jul 2
SNN
Shannon
LHR
Heathrow
$128 Roundtrip, found 3 days ago
$128
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Wed, Jul 2, priced at $128 found 3 days ago
Mon, Jun 30 - Tue, Jul 1
SNN
Shannon
LHR
Heathrow
$129 Roundtrip, found 2 days ago
$129
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Tue, Jul 1, priced at $129 found 2 days ago
Mon, Jun 30 - Wed, Jul 2
SNN
Shannon
LHR
Heathrow
$149 Roundtrip, found 3 days ago
$149
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Wed, Jul 2, priced at $149 found 3 days ago
Fri, Jun 27 - Tue, Jul 1
SNN
Shannon
LHR
Heathrow
$155 Roundtrip, found 4 days ago
$155
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri, Jun 27 from Shannon to Heathrow, returning Tue, Jul 1, priced at $155 found 4 days ago
Thu, Jun 26 - Wed, Jul 2
SNN
Shannon
LHR
Heathrow
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Thu, Jun 26 from Shannon to Heathrow, returning Wed, Jul 2, priced at $156 found 1 day ago
Mon, Jun 30 - Tue, Jul 1
SNN
Shannon
LHR
Heathrow
$164 Roundtrip, found 2 days ago
$164
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Tue, Jul 1, priced at $164 found 2 days ago
Thu, Jun 26 - Mon, Jun 30
SNN
Shannon
LHR
Heathrow
$169 Roundtrip, found 5 days ago
$169
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Thu, Jun 26 from Shannon to Heathrow, returning Mon, Jun 30, priced at $169 found 5 days ago
Fri, Aug 1 - Sun, Aug 3
SNN
Shannon
LHR
Heathrow
$177 Roundtrip, found 4 days ago
$177
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri, Aug 1 from Shannon to Heathrow, returning Sun, Aug 3, priced at $177 found 4 days ago
Tue, Jul 29 - Fri, Aug 1
SNN
Shannon
LHR
Heathrow
$179 Roundtrip, found 3 days ago
$179
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Tue, Jul 29 from Shannon to Heathrow, returning Fri, Aug 1, priced at $179 found 3 days ago
Wed, Jul 30 - Fri, Aug 1
SNN
Shannon
LHR
Heathrow
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Wed, Jul 30 from Shannon to Heathrow, returning Fri, Aug 1, priced at $179 found 1 hour ago