Aer Lingus Flight 134 Deals & Information (2026/2027)

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Aer Lingus Flight 134 Route Deals From $355

The cheapest prices found with in the last 7 days for return flights were $396 and $355 for one-way flights to Shannon for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jan 25 - Tue, Feb 3
BOS
Logan Intl.
SNN
Shannon
$396 Roundtrip, found 2 hours ago
$396
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Sun, Jan 25 from Logan Intl. to Shannon, returning Tue, Feb 3, priced at $396 found 2 hours ago
Tue, Mar 17 - Fri, May 1
BOS
Logan Intl.
SNN
Shannon
$396 Roundtrip, found 14 hours ago
$396
Roundtrip
found 14 hours ago
Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Shannon, returning Fri, May 1, priced at $396 found 14 hours ago
Fri, Feb 6 - Tue, Feb 10
BOS
Logan Intl.
SNN
Shannon
$404 Roundtrip, just found
$404
Roundtrip
just found
Select Aer Lingus flight, departing Fri, Feb 6 from Logan Intl. to Shannon, returning Tue, Feb 10, priced at $404 just found
Tue, Feb 3 - Sat, Feb 7
BOS
Logan Intl.
SNN
Shannon
$413 Roundtrip, found 4 hours ago
$413
Roundtrip
found 4 hours ago
Select Aer Lingus flight, departing Tue, Feb 3 from Logan Intl. to Shannon, returning Sat, Feb 7, priced at $413 found 4 hours ago
Tue, Mar 17 - Tue, Apr 14
BOS
Logan Intl.
SNN
Shannon
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Shannon, returning Tue, Apr 14, priced at $413 found 3 days ago
Tue, Apr 7 - Thu, May 21
BOS
Logan Intl.
SNN
Shannon
$414 Roundtrip, found 1 hour ago
$414
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Tue, Apr 7 from Logan Intl. to Shannon, returning Thu, May 21, priced at $414 found 1 hour ago
Fri, Feb 20 - Tue, Feb 24
BOS
Logan Intl.
SNN
Shannon
$419 Roundtrip, found 8 hours ago
$419
Roundtrip
found 8 hours ago
Select Aer Lingus flight, departing Fri, Feb 20 from Logan Intl. to Shannon, returning Tue, Feb 24, priced at $419 found 8 hours ago
Sat, May 9 - Wed, May 20
BOS
Logan Intl.
SNN
Shannon
$423 Roundtrip, found 4 hours ago
$423
Roundtrip
found 4 hours ago
Select Aer Lingus flight, departing Sat, May 9 from Logan Intl. to Shannon, returning Wed, May 20, priced at $423 found 4 hours ago
Wed, Apr 1 - Wed, Apr 8
BOS
Logan Intl.
SNN
Shannon
$428 Roundtrip, found 3 days ago
$428
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Wed, Apr 1 from Logan Intl. to Shannon, returning Wed, Apr 8, priced at $428 found 3 days ago
Thu, Jan 8 - Wed, Jan 21
BOS
Logan Intl.
SNN
Shannon
$430 Roundtrip, found 23 hours ago
$430
Roundtrip
found 23 hours ago
Select Aer Lingus flight, departing Thu, Jan 8 from Logan Intl. to Shannon, returning Wed, Jan 21, priced at $430 found 23 hours ago
Wed, Mar 25 - Fri, Apr 3
BOS
Logan Intl.
SNN
Shannon
$434 Roundtrip, just found
$434
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Mar 25 from Logan Intl. to Shannon, returning Fri, Apr 3, priced at $434 just found
Tue, Apr 14 - Fri, May 22
BOS
Logan Intl.
SNN
Shannon
$437 Roundtrip, found 6 days ago
$437
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Tue, Apr 14 from Logan Intl. to Shannon, returning Fri, May 22, priced at $437 found 6 days ago
Sun, Mar 29 - Fri, Apr 3
BOS
Logan Intl.
SNN
Shannon
$443 Roundtrip, just found
$443
Roundtrip
just found
Select Aer Lingus flight, departing Sun, Mar 29 from Logan Intl. to Shannon, returning Fri, Apr 3, priced at $443 just found
Fri, Mar 6 - Wed, Mar 18
BOS
Logan Intl.
SNN
Shannon
$443 Roundtrip, found 4 days ago
$443
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Fri, Mar 6 from Logan Intl. to Shannon, returning Wed, Mar 18, priced at $443 found 4 days ago
Mon, May 25 - Mon, Jun 8
BOS
Logan Intl.
SNN
Shannon
$448 Roundtrip, found 1 day ago
$448
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Mon, May 25 from Logan Intl. to Shannon, returning Mon, Jun 8, priced at $448 found 1 day ago