Cheap flights from County Dun Laoghaire-Rathdown

View AU$100 flight on Tue, 3 Nov 2026Opens in a new window

Popular airlines from County Dun Laoghaire-Rathdown

  • British Airways

  • Lufthansa

  • KLM

  • Swiss International Air Lines

  • Air France

  • Iberia

  • Aer Lingus

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from County Dun Laoghaire-Rathdown

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 19 June - Tue, 30 June
DUB
Dublin
LHR
London
AU$212 Return, found 4 hours ago
AU$212
Return
found 4 hours ago
Select British Airways flight, departing Fri, 19 June from Dublin to London, returning Tue, 30 June, priced at AU$212 found 4 hours ago
Aer Lingus
Tue, 26 May - Tue, 2 June
DUB
Dublin
LHR
London
AU$235 Return, found 23 hours ago
AU$235
Return
found 23 hours ago
Select Aer Lingus flight, departing Tue, 26 May from Dublin to London, returning Tue, 2 June, priced at AU$235 found 23 hours ago
Aer Lingus
Wed, 11 Nov - Wed, 18 Nov
DUB
Dublin
FCO
Rome
AU$286 Return, found 1 day ago
AU$286
Return
found 1 day ago
Select Aer Lingus flight, departing Wed, 11 Nov from Dublin to Rome, returning Wed, 18 Nov, priced at AU$286 found 1 day ago
Lufthansa
Tue, 16 June - Tue, 23 June
DUB
Dublin
FCO
Rome
AU$296 Return, found 4 days ago
AU$296
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 16 June from Dublin to Rome, returning Tue, 23 June, priced at AU$296 found 4 days ago
Swiss International Air Lines
Tue, 16 June - Wed, 24 June
DUB
Dublin
FCO
Rome
AU$309 Return, found 7 hours ago
AU$309
Return
found 7 hours ago
Select Swiss International Air Lines flight, departing Tue, 16 June from Dublin to Rome, returning Wed, 24 June, priced at AU$309 found 7 hours ago
Aer Lingus
Tue, 27 Oct - Sat, 31 Oct
DUB
Dublin
LCY
London
AU$313 Return, found 6 days ago
AU$313
Return
found 6 days ago
Select Aer Lingus flight, departing Tue, 27 Oct from Dublin to London, returning Sat, 31 Oct, priced at AU$313 found 6 days ago
Swiss International Air Lines
Thu, 4 June - Wed, 10 June
DUB
Dublin
MLA
Luqa
AU$333 Return, found 6 days ago
AU$333
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Thu, 4 June from Dublin to Luqa, returning Wed, 10 June, priced at AU$333 found 6 days ago
KLM
Wed, 11 Nov - Wed, 18 Nov
DUB
Dublin
FCO
Rome
AU$339 Return, found 1 day ago
AU$339
Return
found 1 day ago
Select KLM flight, departing Wed, 11 Nov from Dublin to Rome, returning Wed, 18 Nov, priced at AU$339 found 1 day ago
Air France
Wed, 3 June - Wed, 10 June
DUB
Dublin
FCO
Rome
AU$370 Return, found 2 days ago
AU$370
Return
found 2 days ago
Select Air France flight, departing Wed, 3 June from Dublin to Rome, returning Wed, 10 June, priced at AU$370 found 2 days ago
Scandinavian Airlines
Thu, 3 Dec - Tue, 8 Dec
DUB
Dublin
LHR
London
AU$371 Return, found 2 days ago
AU$371
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 3 Dec from Dublin to London, returning Tue, 8 Dec, priced at AU$371 found 2 days ago
*Available to Expedia members.