Cheap flights from London to Dublin City West

View AU$143 flight on Tue, 21 Oct. 2025Opens in a new window

Popular airlines from London to Dublin City West

  • British Airways

    British Airways

  • Aer Lingus

    Aer Lingus

  • SAS

    SAS

  • Swiss International Air Lines

    Swiss International Air Lines

  • KLM

    KLM

  • Lufthansa

    Lufthansa

  • Air France

    Air France

  • 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 Dublin City West (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
Thu, 1 Jan. - Wed, 7 Jan.
LHR
London
DUB
Dublin
AU$205 Return, found 19 hours ago
AU$205
Return
found 19 hours ago
Select British Airways flight, departing Thu, 1 Jan. from London to Dublin, returning Wed, 7 Jan., priced at AU$205 found 19 hours ago
Aer Lingus
Wed, 12 Nov. - Mon, 9 Feb.
LCY
London
DUB
Dublin
AU$251 Return, found 2 days ago
AU$251
Return
found 2 days ago
Select Aer Lingus flight, departing Wed, 12 Nov. from London to Dublin, returning Mon, 9 Feb., priced at AU$251 found 2 days ago
Scandinavian Airlines
Fri, 21 Nov. - Thu, 11 Dec.
LHR
London
DUB
Dublin
AU$299 Return, found 5 days ago
AU$299
Return
found 5 days ago
Select Scandinavian Airlines flight, departing Fri, 21 Nov. from London to Dublin, returning Thu, 11 Dec., priced at AU$299 found 5 days ago
Swiss International Air Lines
Thu, 30 Apr. - Sun, 10 May
LHR
London
DUB
Dublin
AU$350 Return, found 3 days ago
AU$350
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Thu, 30 Apr. from London to Dublin, returning Sun, 10 May, priced at AU$350 found 3 days ago
Lufthansa
Sat, 15 Nov. - Sun, 16 Nov.
LHR
London
DUB
Dublin
AU$371 Return, found 19 hours ago
AU$371
Return
found 19 hours ago
Select Lufthansa flight, departing Sat, 15 Nov. from London to Dublin, returning Sun, 16 Nov., priced at AU$371 found 19 hours ago
KLM
Fri, 7 Nov. - Mon, 10 Nov.
LHR
London
DUB
Dublin
AU$406 Return, found 6 days ago
AU$406
Return
found 6 days ago
Select KLM flight, departing Fri, 7 Nov. from London to Dublin, returning Mon, 10 Nov., priced at AU$406 found 6 days ago

Find the cheapest month to fly from London (LON) to Dublin (DUB)

May is typically the cheapest month to fly

From AU$77 - AU$242 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.