Aer Lingus Flight 134 Deals & Information (2025/2026)

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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.

Sun, Apr 19 - Mon, Apr 27
BOS
Logan Intl.
SNN
Shannon
$412 Roundtrip, just found
$412
Roundtrip
just found
Select Aer Lingus flight, departing Sun, Apr 19 from Logan Intl. to Shannon, returning Mon, Apr 27, priced at $412 just found
Thu, Mar 26 - Tue, Mar 31
BOS
Logan Intl.
SNN
Shannon
$412 Roundtrip, just found
$412
Roundtrip
just found
Select Aer Lingus flight, departing Thu, Mar 26 from Logan Intl. to Shannon, returning Tue, Mar 31, priced at $412 just found
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
Mon, May 11 - Thu, May 21
BOS
Logan Intl.
SNN
Shannon
$437 Roundtrip, found 23 hours ago
$437
Roundtrip
found 23 hours ago
Select Aer Lingus flight, departing Mon, May 11 from Logan Intl. to Shannon, returning Thu, May 21, priced at $437 found 23 hours ago
Thu, Apr 16 - Mon, Apr 27
BOS
Logan Intl.
SNN
Shannon
$442 Roundtrip, just found
$442
Roundtrip
just found
Select Aer Lingus flight, departing Thu, Apr 16 from Logan Intl. to Shannon, returning Mon, Apr 27, priced at $442 just found
Fri, Mar 20 - Fri, Mar 27
BOS
Logan Intl.
SNN
Shannon
$442 Roundtrip, found 5 days ago
$442
Roundtrip
found 5 days ago
Select Aer Lingus flight, departing Fri, Mar 20 from Logan Intl. to Shannon, returning Fri, Mar 27, priced at $442 found 5 days ago
Fri, Mar 20 - Mon, Mar 30
BOS
Logan Intl.
SNN
Shannon
$458 Roundtrip, found 2 days ago
$458
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Fri, Mar 20 from Logan Intl. to Shannon, returning Mon, Mar 30, priced at $458 found 2 days ago
Sun, Sep 20 - Mon, Sep 28
BOS
Logan Intl.
SNN
Shannon
$474 Roundtrip, just found
$474
Roundtrip
just found
Select Aer Lingus flight, departing Sun, Sep 20 from Logan Intl. to Shannon, returning Mon, Sep 28, priced at $474 just found
Mon, Aug 31 - Tue, Sep 15
BOS
Logan Intl.
SNN
Shannon
$504 Roundtrip, found 5 hours ago
$504
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Mon, Aug 31 from Logan Intl. to Shannon, returning Tue, Sep 15, priced at $504 found 5 hours ago
Thu, May 14 - Mon, May 18
BOS
Logan Intl.
SNN
Shannon
$514 Roundtrip, found 11 hours ago
$514
Roundtrip
found 11 hours ago
Select Aer Lingus flight, departing Thu, May 14 from Logan Intl. to Shannon, returning Mon, May 18, priced at $514 found 11 hours ago
Sat, Apr 18 - Mon, Apr 27
BOS
Logan Intl.
SNN
Shannon
$519 Roundtrip, just found
$519
Roundtrip
just found
Select Aer Lingus flight, departing Sat, Apr 18 from Logan Intl. to Shannon, returning Mon, Apr 27, priced at $519 just found