Cheap flights from London to County Dublin

View NZ$132 flight on Sat, 31 May 2025Opens in a new window

Popular airlines from London to County Dublin

  • Swiss International Air Lines

    Swiss International Air Lines

  • Aer Lingus

    Aer Lingus

  • British Airways

    British Airways

  • Eurowings Luftverkehrs

    Eurowings Luftverkehrs

  • SAS

    SAS

  • Air France

    Air France

  • Lufthansa

    Lufthansa

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LON) to County Dublin (DUB)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri., 23 Jan. - Sun., 25 Jan.
LHR
London
DUB
Dublin
NZ$221 Return, found 4 days ago
NZ$221
Return
found 4 days ago
Select British Airways flight, departing Fri., 23 Jan. from London to Dublin, returning Sun., 25 Jan., priced at NZ$221 found 4 days ago
Aer Lingus
Sat., 31 May - Sat., 7 Jun.
LHR
London
DUB
Dublin
NZ$238 Return, found 4 days ago
NZ$238
Return
found 4 days ago
Select Aer Lingus flight, departing Sat., 31 May from London to Dublin, returning Sat., 7 Jun., priced at NZ$238 found 4 days ago
Scandinavian Airlines
Thu., 30 Oct. - Thu., 6 Nov.
LHR
London
DUB
Dublin
NZ$313 Return, found 1 day ago
NZ$313
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu., 30 Oct. from London to Dublin, returning Thu., 6 Nov., priced at NZ$313 found 1 day ago
Aer Lingus
Fri., 28 Nov. - Fri., 28 Nov.
LCY
London
DUB
Dublin
NZ$374 Return, found 3 days ago
NZ$374
Return
found 3 days ago
Select Aer Lingus flight, departing Fri., 28 Nov. from London to Dublin, returning Fri., 28 Nov., priced at NZ$374 found 3 days ago
Swiss International Air Lines
Tue., 3 Jun. - Wed., 11 Jun.
LHR
London
DUB
Dublin
NZ$404 Return, found 8 hours ago
NZ$404
Return
found 8 hours ago
Select Swiss International Air Lines flight, departing Tue., 3 Jun. from London to Dublin, returning Wed., 11 Jun., priced at NZ$404 found 8 hours ago
Lufthansa
Fri., 9 Jan. - Mon., 12 Jan.
LCY
London
DUB
Dublin
NZ$434 Return, found 6 days ago
NZ$434
Return
found 6 days ago
Select Lufthansa flight, departing Fri., 9 Jan. from London to Dublin, returning Mon., 12 Jan., priced at NZ$434 found 6 days ago
*Available to Expedia members.