RM349 Cheap Flights from Dublin (DUB) to London (LON)

View RM349 flight on Thu, 29 Jan 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to London

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Cheap Flights from Dublin to London (DUB-LON)

Prices were available within the past 7 days and start at RM349 for one-way flights and RM639 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sat, 17 Jan - Sat, 14 Feb
DUB
Dublin
LHR
London
RM639 Return, found 1 day ago
RM639
Return
found 1 day ago
Select British Airways flight, departing Sat, 17 Jan from Dublin to London, returning Sat, 14 Feb, priced at RM639 found 1 day ago
British Airways
Sat, 17 Jan - Sat, 14 Feb
DUB
Dublin
LHR
London
RM672 Return, found 1 day ago
RM672
Return
found 1 day ago
Select British Airways flight, departing Sat, 17 Jan from Dublin to London, returning Sat, 14 Feb, priced at RM672 found 1 day ago
British Airways
Sat, 17 Jan - Sat, 14 Feb
DUB
Dublin
LHR
London
RM691 Return, found 1 day ago
RM691
Return
found 1 day ago
Select British Airways flight, departing Sat, 17 Jan from Dublin to London, returning Sat, 14 Feb, priced at RM691 found 1 day ago
British Airways
Sat, 17 Jan - Sat, 14 Feb
DUB
Dublin
LHR
London
RM723 Return, found 1 day ago
RM723
Return
found 1 day ago
Select British Airways flight, departing Sat, 17 Jan from Dublin to London, returning Sat, 14 Feb, priced at RM723 found 1 day ago
British Airways
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
LHR
London
RM725 Return, found 5 days ago
RM725
Return
found 5 days ago
Select British Airways flight, departing Sat, 29 Nov from Dublin to London, returning Sat, 6 Dec, priced at RM725 found 5 days ago
British Airways
Mon, 5 Jan - Sat, 10 Jan
DUB
Dublin
LHR
London
RM733 Return, found 2 days ago
RM733
Return
found 2 days ago
Select British Airways flight, departing Mon, 5 Jan from Dublin to London, returning Sat, 10 Jan, priced at RM733 found 2 days ago
Aer Lingus
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
LHR
London
RM791 Return, found 5 days ago
RM791
Return
found 5 days ago
Select Aer Lingus flight, departing Sat, 29 Nov from Dublin to London, returning Sat, 6 Dec, priced at RM791 found 5 days ago
KLM
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
LHR
London
RM1,069 Return, found 5 days ago
RM1,069
Return
found 5 days ago
Select KLM flight, departing Sat, 29 Nov from Dublin to London, returning Sat, 6 Dec, priced at RM1,069 found 5 days ago
Air France
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
LHR
London
RM1,116 Return, found 5 days ago
RM1,116
Return
found 5 days ago
Select Air France flight, departing Sat, 29 Nov from Dublin to London, returning Sat, 6 Dec, priced at RM1,116 found 5 days ago
Swiss International Air Lines
Sat, 29 Nov - Sat, 6 Dec
DUB
Dublin
LHR
London
RM1,314 Return, found 5 days ago
RM1,314
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Sat, 29 Nov from Dublin to London, returning Sat, 6 Dec, priced at RM1,314 found 5 days ago

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

May is typically the cheapest month to fly

From RM 210 - RM 544 per traveller.
Dublin to London route information
Origin airport
Dublin
Destination airport
Heathrow
Return price
RM639
Distance
445 km

Perfect flights from Dublin to London

Your Journey from Dublin to London

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*Note: Prices may vary based on availability and are subject to change.

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