Dublin to London Flights on Aer Lingus from €56.25*

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Book Dublin to London flight deals*

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Book Dublin to London flight deals*

Book Dublin to London flight deals*
From
To
Fare Type
Dates
Price
Dublin (DUB)London (LHR)One way
/
Economy		Depart: 15 Aug 2026

From

€72.25

Seen: 8 hrs ago

Dublin (DUB)London (LON)One way
/
Economy		Depart: 18 Dec 2026

From

€74.25

Seen: 17 hrs ago

*Roundtrip Restrictions apply.
Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

Testing Each way

Testing Each way
From
To
Fare Type
Dates
Price
Dublin (DUB)London (LHR)One way
/
Economy		Depart: 14 Feb 2026

From

€56.25

Seen: 23 minutes ago

Dublin (DUB)London (LON)One way
/
Economy		Depart: 4 Mar 2026

From

€56.25

Seen: 1 hour ago

Explore other routes

QA FE Test Travel Dates Filter Feature Prepro

Boston (BOS)to

Dublin (DUB)
26 Feb 2026 - 2 Mar 2026
From
$410.55
Seen: 22 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

New York (JFK)
11 Feb 2026 - 17 Feb 2026
From
€174.53
Seen: 33 minutes ago
Each way
Economy

New York (JFK)to

Dublin (DUB)
26 Feb 2026 - 4 Mar 2026
From
$410.55
Seen: 15 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Malaga (AGP)
Depart: 21 Apr 2026
From
€52.25
Seen: 42 minutes ago
One way
Economy

Chicago (ORD)to

Dublin (DUB)
25 Feb 2026 - 5 Mar 2026
From
$471.55
Seen: 23 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Orlando (MCO)
28 Feb 2026 - 9 Mar 2026
From
€214.53
Seen: 1 hour ago
Each way
Economy

Dublin (DUB)to

Cancun (CUN)
Depart: 8 Apr 2026
From
€502.61
Seen: 16 minutes ago
One way
Economy

Cleveland (CLE)to

Dublin (DUB)
16 Mar 2026 - 25 Mar 2026
From
$510.55
Seen: 19 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Paris (CDG)
Depart: 8 Apr 2026
From
€47.25
Seen: 23 minutes ago
One way
Economy

Dublin (DUB)to

Lanzarote (ACE)
Depart: 10 Feb 2026
From
€72.25
Seen: 13 minutes ago
One way
Economy

Dublin (DUB)to

Amsterdam (AMS)
Depart: 10 Feb 2026
From
€39.25
Seen: 50 minutes ago
One way
Economy

San Francisco (SFO)to

Dublin (DUB)
2 Mar 2026 - 17 Mar 2026
From
$640.55
Seen: 23 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Faro (FAO)
Depart: 22 Feb 2026
From
€52.25
Seen: 7 minutes ago
One way
Economy

New York/Newark (EWR)to

Dublin (DUB)
2 Mar 2026 - 17 Mar 2026
From
$351.55
Seen: 23 hrs ago
Roundtrip*
Economy

Washington, D.C. (IAD)to

Dublin (DUB)
10 Mar 2026 - 17 Mar 2026
From
$588.55
Seen: 16 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

London (LHR)
Depart: 14 Feb 2026
From
€56.25
Seen: 23 minutes ago
One way
Economy

New York (JFK)to

Shannon (SNN)
23 Apr 2026 - 29 Apr 2026
From
$412.82
Seen: 22 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Rome (FCO)
Depart: 10 Mar 2026
From
€57.25
Seen: 1 hour ago
One way
Economy

Hartford (BDL)to

Dublin (DUB)
19 Mar 2026 - 27 Mar 2026
From
$472.55
Seen: 19 hrs ago
Roundtrip*
Economy

Dublin (DUB)to

Toronto (YYZ)
19 Feb 2026 - 23 Feb 2026
From
€195.74
Seen: 2 minutes ago
Each way
Economy