Aer Lingus Flight 118 Deals & Information (2026/2027)

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Aer Lingus Flight 118 Route Deals From $325

The cheapest prices found with in the last 7 days for return flights were $548 and $325 for one-way flights to Dublin for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 14 - Fri, Feb 19
IAD
Washington Dulles Intl.
DUB
Dublin
$548 Roundtrip, found 4 days ago
$548
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Sun, Feb 14 from Washington Dulles Intl. to Dublin, returning Fri, Feb 19, priced at $548 found 4 days ago
Tue, Nov 17 - Mon, Nov 23
IAD
Washington Dulles Intl.
DUB
Dublin
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Nov 17 from Washington Dulles Intl. to Dublin, returning Mon, Nov 23, priced at $579 found 4 days ago
Fri, Dec 11 - Tue, Dec 15
IAD
Washington Dulles Intl.
DUB
Dublin
$594 Roundtrip, found 3 days ago
$594
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Fri, Dec 11 from Washington Dulles Intl. to Dublin, returning Tue, Dec 15, priced at $594 found 3 days ago
Mon, Jan 4 - Sat, Jan 23
IAD
Washington Dulles Intl.
DUB
Dublin
$594 Roundtrip, found 4 days ago
$594
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Mon, Jan 4 from Washington Dulles Intl. to Dublin, returning Sat, Jan 23, priced at $594 found 4 days ago
Sun, Dec 13 - Sat, Dec 19
IAD
Washington Dulles Intl.
DUB
Dublin
$598 Roundtrip, found 3 days ago
$598
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Dec 13 from Washington Dulles Intl. to Dublin, returning Sat, Dec 19, priced at $598 found 3 days ago
Mon, Mar 22 - Tue, Mar 30
IAD
Washington Dulles Intl.
DUB
Dublin
$610 Roundtrip, found 3 days ago
$610
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Mon, Mar 22 from Washington Dulles Intl. to Dublin, returning Tue, Mar 30, priced at $610 found 3 days ago
Sun, Jan 3 - Sat, Jan 9
IAD
Washington Dulles Intl.
DUB
Dublin
$616 Roundtrip, found 3 days ago
$616
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Jan 3 from Washington Dulles Intl. to Dublin, returning Sat, Jan 9, priced at $616 found 3 days ago
Sat, Apr 17 - Sat, Apr 24
IAD
Washington Dulles Intl.
DUB
Dublin
$634 Roundtrip, found 3 days ago
$634
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sat, Apr 17 from Washington Dulles Intl. to Dublin, returning Sat, Apr 24, priced at $634 found 3 days ago
Thu, Oct 8 - Tue, Nov 3
IAD
Washington Dulles Intl.
DUB
Dublin
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Thu, Oct 8 from Washington Dulles Intl. to Dublin, returning Tue, Nov 3, priced at $637 found 3 days ago
Tue, Mar 9 - Sun, Mar 14
IAD
Washington Dulles Intl.
DUB
Dublin
$638 Roundtrip, found 4 days ago
$638
Roundtrip
found 4 days ago
Select Aer Lingus flight, departing Tue, Mar 9 from Washington Dulles Intl. to Dublin, returning Sun, Mar 14, priced at $638 found 4 days ago
Mon, Nov 16 - Thu, Nov 26
IAD
Washington Dulles Intl.
DUB
Dublin
$691 Roundtrip, found 2 hours ago
$691
Roundtrip
found 2 hours ago
Select Aer Lingus flight, departing Mon, Nov 16 from Washington Dulles Intl. to Dublin, returning Thu, Nov 26, priced at $691 found 2 hours ago
Sun, Jan 31 - Fri, Feb 5
IAD
Washington Dulles Intl.
DUB
Dublin
$692 Roundtrip, found 1 day ago
$692
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Sun, Jan 31 from Washington Dulles Intl. to Dublin, returning Fri, Feb 5, priced at $692 found 1 day ago