Cheap flights from Dublin to London from C$ 14

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1 adult
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Tue 5/7
Tue 12/7

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Flight information for Dublin to London
(DUB to LON)

Find info about flight duration, direct flights, and airports for your flight from Dublin to London

Fastest flight time

1h 20m

Direct flights

Mon, Tue, Wed, Fri and Sun

Airports in London

6 airports
The fastest flight from Dublin to London takes 1h 20m
Direct flights go from Dublin to London on Monday, Tuesday, Wednesday, Friday and Sunday. Airlines offering direct flights are: American Airlines and British Airways.
There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

How to get the cheapest flight ticket from Dublin to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Dublin to London?

January

The cheapest time of year to fly to London from Dublin is January. The most expensive is October.

What is the cheapest day to depart Dublin for London?

Tuesday

The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Dublin to London?

in the afternoon

Dublin to London flights are approximately 45% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to London from Dublin?

Ryanair

British Airways and Ryanair are the most popular carriers operating from Dublin to London

What is the cheapest Dublin to London flight route?

Dublin - London Gatwick

Fly from Dublin to London Gatwick for the best Dublin - London flight prices

How far in advance should you book Dublin to London flights?

38 days before

The cheapest time to buy a flight from Dublin to London is approximately 38 days to departure

If you are looking to fly from Dublin to London, you are most likely going to fly from Dublin Airport to London Heathrow Airport, the most popular airports on that route. If you are looking for an alternate airport to fly into near London Heathrow Airport, London Gatwick Airport is a great option and is located in London. The least expensive flight option from Dublin to London will typically be DUB — LGW during the month of June with an average price of C$ 59 RT.

Dublin Airport (DUB) to London Gatwick Airport (LGW)C$ 59
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Dublin Airport (DUB) to London Heathrow Airport (LHR)C$ 133
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Easily compare round-trip flights from Dublin to London

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to London by changing tabs
Ryanair
4 Aug.
DUB2:30 a.m.Dublin
1h 20m
LGW3:50 a.m.London Gatwick
8 Aug.
LGW5:35 p.m.London Gatwick
1h 15m
DUB6:50 p.m.Dublin
Ryanair
27 Jul.
DUB2:30 a.m.Dublin
1h 20m
LGW3:50 a.m.London Gatwick
3 Aug.
LGW9:10 a.m.London Gatwick
1h 15m
DUB10:25 a.m.Dublin
British Airways
16 Nov.
DUB3:40 p.m.Dublin
1h 15m
LHR4:55 p.m.London Heathrow
29 Nov.
LHR1:20 p.m.London Heathrow
1h 25m
DUB2:45 p.m.Dublin
Ryanair
13 Jul.
DUB2:30 a.m.Dublin
1h 20m
LGW3:50 a.m.London Gatwick
20 Jul.
LGW5:40 a.m.London Gatwick
1h 15m
DUB6:55 a.m.Dublin
Ryanair
25 Jul.
DUB2:30 a.m.Dublin
1h 20m
LGW3:50 a.m.London Gatwick
27 Jul.
LGW11:35 a.m.London Gatwick
1h 15m
DUB12:50 p.m.Dublin
Ryanair
18 Jul.
DUB3:30 a.m.Dublin
1h 20m
LGW4:50 a.m.London Gatwick
26 Jul.
LGW5:35 p.m.London Gatwick
1h 15m
DUB6:50 p.m.Dublin

Find the cheapest one-way flights from Dublin to London

If you're looking for one-way flights from Dublin to London, view some of our deals below provided by British Airways and Ryanair
Ryanair
25 Jul.
DUB3:20 p.m.Dublin
1h 20m
LGW4:40 p.m.London Gatwick
British Airways
16 Nov.
DUB3:40 p.m.Dublin
1h 15m
LHR4:55 p.m.London Heathrow
Ryanair
2 Aug.
DUB2:30 a.m.Dublin
1h 20m
LGW3:50 a.m.London Gatwick

Search last-minute flights to London from Dublin

Find and compare round-trip flight prices for your last-minute flight from Dublin to London
Ryanair
6 Jul.
DUB3:35 a.m.Dublin
1h 25m
LGW5:00 a.m.London Gatwick
20 Jul.
LGW6:00 p.m.London Gatwick
1h 15m
DUB7:15 p.m.Dublin
Ryanair
6 Jul.
DUB3:35 a.m.Dublin
1h 25m
LGW5:00 a.m.London Gatwick
19 Jul.
LGW5:45 a.m.London Gatwick
1h 15m
DUB7:00 a.m.Dublin
Ryanair
9 Jul.
DUB3:20 p.m.Dublin
1h 20m
LGW4:40 p.m.London Gatwick
12 Jul.
LGW5:45 a.m.London Gatwick
1h 15m
DUB7:00 a.m.Dublin
British Airways
6 Jul.
DUB5:15 a.m.Dublin
1h 35m
LHR6:50 a.m.London Heathrow
13 Jul.
LHR2:55 a.m.London Heathrow
1h 30m
DUB4:25 a.m.Dublin
Ryanair
9 Jul.
DUB3:20 p.m.Dublin
1h 20m
LGW4:40 p.m.London Gatwick
14 Jul.
LGW4:55 a.m.London Gatwick
1h 15m
DUB6:10 a.m.Dublin
Ryanair
9 Jul.
DUB12:25 p.m.Dublin
1h 20m
LGW1:45 p.m.London Gatwick
4 Sep.
LGW5:45 a.m.London Gatwick
1h 15m
DUB7:00 a.m.Dublin

Best airlines flying from Dublin to London

Compare and see reviews for airlines that fly from Dublin to London with momondo
AirlineRatingFree CancellationPrice
RyanairPriceFrom C$ 42Free CancellationRating
7.0
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British AirwaysPriceFrom C$ 88Free CancellationRating
6.5
Search British Airways flights
  • Ryanair Flights From Dublin to London

    Ryanair is one of the most popular airlines flying from Dublin to London, operating 90 flights/week on average for this route. A good Ryanair flight deal for Dublin to London starts from C$ 33 round-trip, up to an average price of C$ 47. Our users have rated Ryanair at 7.0/10.

  • British Airways Flights From Dublin to London

    British Airways is also a popular choice for this route. British Airways flight deals for Dublin to London start from as low as C$ 68 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around C$ 105. British Airways operates 142 flights to London from Dublin in an average week. Users have rated it 6.5/10 across 389 reviews.


British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets
British Airways
16 Nov.
DUB3:40 p.m.Dublin
1h 15m
LHR4:55 p.m.London Heathrow
29 Nov.
LHR1:20 p.m.London Heathrow
1h 25m
DUB2:45 p.m.Dublin
British Airways
16 Nov.
DUB3:40 p.m.Dublin
1h 15m
LHR4:55 p.m.London Heathrow
28 Nov.
LHR4:15 p.m.London Heathrow
1h 20m
DUB5:35 p.m.Dublin
British Airways
15 Nov.
DUB2:15 p.m.Dublin
1h 20m
LHR3:35 p.m.London Heathrow
28 Nov.
LHR4:15 p.m.London Heathrow
1h 20m
DUB5:35 p.m.Dublin

Aer Lingus flights from Dublin to London

Our best Aer Lingus deals on Dublin to London flight tickets
Aer Lingus
7 Jul.
DUB3:05 a.m.Dublin
1h 35m
LGW4:40 a.m.London Gatwick
11 Jul.
LGW1:20 p.m.London Gatwick
1h 30m
DUB2:50 p.m.Dublin
Aer Lingus
7 Jul.
DUB4:15 p.m.Dublin
1h 20m
LHR5:35 p.m.London Heathrow
10 Jul.
LHR2:40 a.m.London Heathrow
1h 25m
DUB4:05 a.m.Dublin
Aer Lingus
7 Jul.
DUB9:30 a.m.Dublin
1h 25m
LHR10:55 a.m.London Heathrow
10 Jul.
LHR2:40 a.m.London Heathrow
1h 25m
DUB4:05 a.m.Dublin

  • Are airlines flying from Dublin to London offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Dublin to London, such as British Airways, Ryanair, and Aer Lingus may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Dublin to London by plane?

    Dublin and London are 463.4 km apart from one another. By plane, this route typically takes 1h 15m.



Why use momondo?

It is quick and easy to find Dublin to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Yes. momondo allows you to filter the results for Dublin to London flights to just show those with flexible booking policies.

momondo helps you find the best flight between Dublin and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

Yes momondo offers price alerts on flights to London from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


Here's why travellers choose to use momondo
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