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 $412 and $355 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 2 days ago
$412
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Mon, Apr 20 from Logan Intl. to Shannon, returning Mon, Apr 27, priced at $412 found 2 days ago
Sun, Mar 1 - Sun, Mar 8
BOS
Logan Intl.
SNN
Shannon
$412 Roundtrip, found 2 days ago
$412
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sun, Mar 1 from Logan Intl. to Shannon, returning Sun, Mar 8, priced at $412 found 2 days ago
Tue, Mar 17 - Tue, Apr 14
BOS
Logan Intl.
SNN
Shannon
$413 Roundtrip, found 10 hours ago
$413
Roundtrip
found 10 hours ago
Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Shannon, returning Tue, Apr 14, priced at $413 found 10 hours ago
Wed, Apr 1 - Wed, Apr 8
BOS
Logan Intl.
SNN
Shannon
$428 Roundtrip, found 7 hours ago
$428
Roundtrip
found 7 hours ago
Select Aer Lingus flight, departing Wed, Apr 1 from Logan Intl. to Shannon, returning Wed, Apr 8, priced at $428 found 7 hours ago
Tue, Apr 14 - Fri, May 22
BOS
Logan Intl.
SNN
Shannon
$437 Roundtrip, found 2 days ago
$437
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Tue, Apr 14 from Logan Intl. to Shannon, returning Fri, May 22, priced at $437 found 2 days ago
Sun, Apr 26 - Sat, May 2
BOS
Logan Intl.
SNN
Shannon
$442 Roundtrip, found 2 days ago
$442
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sun, Apr 26 from Logan Intl. to Shannon, returning Sat, May 2, priced at $442 found 2 days ago
Mon, Feb 9 - Mon, Feb 16
BOS
Logan Intl.
SNN
Shannon
$443 Roundtrip, found 7 hours ago
$443
Roundtrip
found 7 hours ago
Select Aer Lingus flight, departing Mon, Feb 9 from Logan Intl. to Shannon, returning Mon, Feb 16, priced at $443 found 7 hours ago
Fri, Mar 6 - Wed, Mar 18
BOS
Logan Intl.
SNN
Shannon
$443 Roundtrip, found 13 hours ago
$443
Roundtrip
found 13 hours ago
Select Aer Lingus flight, departing Fri, Mar 6 from Logan Intl. to Shannon, returning Wed, Mar 18, priced at $443 found 13 hours ago
Tue, May 12 - Mon, May 25
BOS
Logan Intl.
SNN
Shannon
$460 Roundtrip, found 1 day ago
$460
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Tue, May 12 from Logan Intl. to Shannon, returning Mon, May 25, priced at $460 found 1 day ago
Wed, Sep 16 - Wed, Sep 23
BOS
Logan Intl.
SNN
Shannon
$475 Roundtrip, found 12 hours ago
$475
Roundtrip
found 12 hours ago
Select Aer Lingus flight, departing Wed, Sep 16 from Logan Intl. to Shannon, returning Wed, Sep 23, priced at $475 found 12 hours ago
Sat, May 30 - Wed, Jun 10
BOS
Logan Intl.
SNN
Shannon
$484 Roundtrip, found 2 days ago
$484
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, May 30 from Logan Intl. to Shannon, returning Wed, Jun 10, priced at $484 found 2 days ago
Tue, Mar 17 - Sat, Mar 21
BOS
Logan Intl.
SNN
Shannon
$584 Roundtrip, just found
$584
Roundtrip
just found
Select Aer Lingus flight, departing Tue, Mar 17 from Logan Intl. to Shannon, returning Sat, Mar 21, priced at $584 just found