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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

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 4 days ago
$128
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Wed, Jul 2, priced at $128 found 4 days ago
Mon, Jun 30 - Tue, Jul 1
SNN
Shannon
LHR
Heathrow
$129 Roundtrip, found 3 days ago
$129
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Tue, Jul 1, priced at $129 found 3 days ago
Mon, Jun 30 - Wed, Jul 2
SNN
Shannon
LHR
Heathrow
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jun 30 from Shannon to Heathrow, returning Wed, Jul 2, priced at $149 found 4 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 2 days ago
$156
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Thu, Jun 26 from Shannon to Heathrow, returning Wed, Jul 2, priced at $156 found 2 days ago
Mon, Aug 11 - Wed, Aug 13
SNN
Shannon
LHR
Heathrow
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Aer Lingus flight, departing Mon, Aug 11 from Shannon to Heathrow, returning Wed, Aug 13, priced at $158 just found
Tue, Aug 5 - Sat, Aug 9
SNN
Shannon
LHR
Heathrow
$164 Roundtrip, found 2 hours ago
$164
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Tue, Aug 5 from Shannon to Heathrow, returning Sat, Aug 9, priced at $164 found 2 hours ago
Tue, Aug 5 - Sat, Aug 9
SNN
Shannon
LHR
Heathrow
$168 Roundtrip, found 2 hours ago
$168
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Tue, Aug 5 from Shannon to Heathrow, returning Sat, Aug 9, priced at $168 found 2 hours 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
Tue, Aug 5 - Sat, Aug 9
SNN
Shannon
LHR
Heathrow
$173 Roundtrip, found 2 hours ago
$173
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Tue, Aug 5 from Shannon to Heathrow, returning Sat, Aug 9, priced at $173 found 2 hours ago