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

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Aer Lingus Flight 134 Route Deals From $354

The cheapest prices found with in the last 7 days for return flights were $412 and $354 for one-way flights to Shannon for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Apr 20 - Mon, Apr 27
BOS
Logan Intl.
SNN
Shannon
$412 Roundtrip, found 3 hours ago
$412
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Mon, Apr 20 from Logan Intl. to Shannon, returning Mon, Apr 27, priced at $412 found 3 hours ago
Sun, Mar 1 - Sun, Mar 8
BOS
Logan Intl.
SNN
Shannon
$412 Roundtrip, found 1 hour ago
$412
Roundtrip
found 1 hour ago
Select Aer Lingus flight, departing Sun, Mar 1 from Logan Intl. to Shannon, returning Sun, Mar 8, priced at $412 found 1 hour ago
Fri, Mar 6 - Sun, Mar 15
BOS
Logan Intl.
SNN
Shannon
$427 Roundtrip, found 1 day ago
$427
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Fri, Mar 6 from Logan Intl. to Shannon, returning Sun, Mar 15, priced at $427 found 1 day ago
Tue, Apr 14 - Fri, May 22
BOS
Logan Intl.
SNN
Shannon
$437 Roundtrip, found 10 hours ago
$437
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Tue, Apr 14 from Logan Intl. to Shannon, returning Fri, May 22, priced at $437 found 10 hours ago
Sun, Apr 26 - Sat, May 2
BOS
Logan Intl.
SNN
Shannon
$442 Roundtrip, found 3 hours ago
$442
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Sun, Apr 26 from Logan Intl. to Shannon, returning Sat, May 2, priced at $442 found 3 hours ago
Fri, Mar 20 - Fri, Mar 27
BOS
Logan Intl.
SNN
Shannon
$442 Roundtrip, found 6 days ago
$442
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Fri, Mar 20 from Logan Intl. to Shannon, returning Fri, Mar 27, priced at $442 found 6 days ago
Wed, Mar 4 - Sat, Mar 14
BOS
Logan Intl.
SNN
Shannon
$444 Roundtrip, just found
$444
Roundtrip
just found
Select Aer Lingus flight, departing Wed, Mar 4 from Logan Intl. to Shannon, returning Sat, Mar 14, priced at $444 just found
Fri, Mar 20 - Mon, Mar 30
BOS
Logan Intl.
SNN
Shannon
$458 Roundtrip, found 3 days ago
$458
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Fri, Mar 20 from Logan Intl. to Shannon, returning Mon, Mar 30, priced at $458 found 3 days ago
Sun, Sep 20 - Mon, Sep 28
BOS
Logan Intl.
SNN
Shannon
$474 Roundtrip, found 5 hours ago
$474
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Sun, Sep 20 from Logan Intl. to Shannon, returning Mon, Sep 28, priced at $474 found 5 hours ago
Sat, May 30 - Wed, Jun 10
BOS
Logan Intl.
SNN
Shannon
$484 Roundtrip, found 3 hours ago
$484
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Sat, May 30 from Logan Intl. to Shannon, returning Wed, Jun 10, priced at $484 found 3 hours ago
Tue, Apr 14 - Fri, May 22
BOS
Logan Intl.
SNN
Shannon
$489 Roundtrip, found 10 hours ago
$489
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Tue, Apr 14 from Logan Intl. to Shannon, returning Fri, May 22, priced at $489 found 10 hours ago