is by far the best month, wherein you can get cheapest flights for London to Dublin. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Dusseldorf
10:30
Dusseldorf International Airport [DUS]
Wed , 14 Jan 2026

Dublin
11:25
Dublin Airport [DUB]
Wed, 14 Jan 2026

Newark
17:45
Newark Liberty International Airport [EWR]
Wed , 04 Feb 2026

Milan
11:05
Milano Linate Airport [LIN]
Thu, 05 Feb 2026

Barcelona
11:30
Barcelona International Airport [BCN]
Wed , 14 Jan 2026

New York
19:29
John F Kennedy International Airport [JFK]
Wed, 14 Jan 2026

Dublin
06:55
Dublin Airport [DUB]
Wed , 14 Jan 2026

Dubai
23:45
Dubai International Airport [DXB]
Wed, 14 Jan 2026

Los Angeles
20:15
Los Angeles International Airport [LAX]
Wed , 14 Jan 2026

London
16:50
London Heathrow Airport [LHR]
Thu, 15 Jan 2026

Belfast
17:55
George Best Belfast City Airport [BHD]
Wed , 14 Jan 2026

Dubai
07:50
Dubai International Airport [DXB]
Thu, 15 Jan 2026

London
15:10
London Heathrow Airport [LHR]
Wed , 14 Jan 2026

Los Angeles
18:30
Los Angeles International Airport [LAX]
Wed, 14 Jan 2026

London
09:50
London Heathrow Airport [LHR]
Wed , 14 Jan 2026

Toronto
15:55
Lester B Pearson International Airport [YYZ]
Wed, 14 Jan 2026

London
11:40
London Heathrow Airport [LHR]
Wed , 14 Jan 2026

Toronto
14:50
Lester B Pearson International Airport [YYZ]
Wed, 14 Jan 2026

London
17:45
London Heathrow Airport [LHR]
Mon , 19 Jan 2026

Dubai
08:10
Dubai International Airport [DXB]
Tue, 20 Jan 2026