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

View AU$140 flight on Tue, 31 Mar 2026Opens in a new window

Popular airlines from London to Dublin (DUB)

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Cheap Flights from London (LON) to 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
Thu, 15 Jan - Wed, 21 Jan
LHR
London
DUB
Dublin
AU$201 Return, found 6 days ago
AU$201
Return
found 6 days ago
Select British Airways flight, departing Thu, 15 Jan from London to Dublin, returning Wed, 21 Jan, priced at AU$201 found 6 days ago
British Airways
Fri, 23 Jan - Sun, 25 Jan
LHR
London
DUB
Dublin
AU$205 Return, found 1 day ago
AU$205
Return
found 1 day ago
Select British Airways flight, departing Fri, 23 Jan from London to Dublin, returning Sun, 25 Jan, priced at AU$205 found 1 day ago
British Airways
Thu, 15 Jan - Wed, 21 Jan
LHR
London
DUB
Dublin
AU$209 Return, found 6 days ago
AU$209
Return
found 6 days ago
Select British Airways flight, departing Thu, 15 Jan from London to Dublin, returning Wed, 21 Jan, priced at AU$209 found 6 days ago
British Airways
Thu, 8 Jan - Mon, 12 Jan
LHR
London
DUB
Dublin
AU$213 Return, found 1 day ago
AU$213
Return
found 1 day ago
Select British Airways flight, departing Thu, 8 Jan from London to Dublin, returning Mon, 12 Jan, priced at AU$213 found 1 day ago
British Airways
Mon, 2 Feb - Tue, 10 Feb
LHR
London
DUB
Dublin
AU$213 Return, found 11 hours ago
AU$213
Return
found 11 hours ago
Select British Airways flight, departing Mon, 2 Feb from London to Dublin, returning Tue, 10 Feb, priced at AU$213 found 11 hours ago
British Airways
Tue, 6 Jan - Tue, 13 Jan
LHR
London
DUB
Dublin
AU$214 Return, found 3 hours ago
AU$214
Return
found 3 hours ago
Select British Airways flight, departing Tue, 6 Jan from London to Dublin, returning Tue, 13 Jan, priced at AU$214 found 3 hours ago
Aer Lingus
Sat, 10 Jan - Sat, 17 Jan
LHR
London
DUB
Dublin
AU$237 Return, found 1 day ago
AU$237
Return
found 1 day ago
Select Aer Lingus flight, departing Sat, 10 Jan from London to Dublin, returning Sat, 17 Jan, priced at AU$237 found 1 day ago
Scandinavian Airlines
Mon, 9 Mar - Thu, 26 Mar
LHR
London
DUB
Dublin
AU$294 Return, found 4 days ago
AU$294
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, 9 Mar from London to Dublin, returning Thu, 26 Mar, priced at AU$294 found 4 days ago
Swiss International Air Lines
Tue, 21 Apr - Thu, 30 Apr
LHR
London
DUB
Dublin
AU$310 Return, found 1 day ago
AU$310
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 21 Apr from London to Dublin, returning Thu, 30 Apr, priced at AU$310 found 1 day ago
Lufthansa
Sat, 29 Nov - Tue, 2 Dec
LHR
London
DUB
Dublin
AU$336 Return, found 1 day ago
AU$336
Return
found 1 day ago
Select Lufthansa flight, departing Sat, 29 Nov from London to Dublin, returning Tue, 2 Dec, priced at AU$336 found 1 day 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$182 per traveller.

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin DUB. Cheapest and Closest option available. Average driving time to city centre is 14 minutes. Flights from AU$274
DUB
Dublin
CheapestClosest
Average driving time to city centre14 min
Flights from AU$274

Travel information

Origin airport
Heathrow
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Baltic, Air France, British Airways, Eurowings Luftverkehrs, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
AU$201
Distance
445 km

Book with confidence

LON to DUB Flights

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Our user-friendly tools make it easier than ever to book LON to DUB flights, even if you’re hoping to hop aboard one of the last-minute flights leaving today. So whether you seek a spontaneous trip to this city’s hottest attractions, or prefer to plan out every detail of your adventure ahead of time, Expedia.com.au is here to help you find exactly what you are interested in.

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LON to DUB Flights
*Available to Expedia members.