Cheap flights from Dublin to London from €20

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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

Best price found

€28

Fastest flight time

1h 10m

Direct flights

None

Airports in London

3 airports
The best one-way flight to London from Dublin in the past 72 hours is €28. The best return flight deal from Dublin to London found on momondo in the last 72 hours is €25.
The fastest flight from Dublin to London takes 1h 10m
There are no direct flights from Dublin to London. Popular non-direct routes for this connection are Dublin Airport - London Heathrow Airport, Dublin Airport - London Gatwick Airport and Dublin Airport - London City Airport.
There are 3 airports near London: London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

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 June.

What is the cheapest day to depart Dublin for London?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Friday.

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

In the afternoon. Dublin to London flights are approximately 11% more expensive in the morning than in the afternoon

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

Ryanair. Aer Lingus, 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 Luton. Fly from Dublin to London Luton for the best Dublin - London flight prices

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

60 days before. The cheapest time to buy a flight from Dublin to London is approximately 60 days to departure

How many flights depart from Dublin to London on average per day?

75 flights are operational weekly from Dublin to London as of November 2023. The most popular departure time for this route is 06:00, with 51% of flights per day taking off at midday.

How many flights depart from Dublin to London on average per week?

528 flights are operational weekly from Dublin to London as of November 2023. The most popular departure day for this route is Monday, with 21% of flights per week taking off on this day.

What cabin class options are available on Dublin to London flights?

There are 2 cabin classes available to choose from on Dublin to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dublin to London flights?

No. A direct flight is the cheapest option for a flight between Dublin to London.

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. You may be looking for an airport near London Heathrow Airport to land at when travelling from Dublin and luckily, there are options! You can try London Gatwick Airport which is located in London, London City Airport which is located in London, or London Luton Airport which is located in London. The least expensive flight option from Dublin to London will typically be DUB — LGW during the month of November with an average price of €28 RT.

Dublin Airport (DUB) to London Gatwick Airport (LGW)€28
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Dublin Airport (DUB) to London Heathrow Airport (LHR)€51
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Dublin Airport (DUB) to London City Airport (LCY)€86
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Dublin Airport (DUB) to London Luton Airport (LTN)€28
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Dublin Airport (DUB) to London Stansted Airport (STN)€28
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Dublin Airport (DUB) to London Southend Airport (SEN)€195
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Easily compare return flights from Dublin to London

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Dublin to London by changing tabs
Ryanair
9 Dec
DUB20:00Dublin
1h 10m
LTN21:10London Luton
12 Dec
LTN09:00London Luton
1h 15m
DUB10:15Dublin
Aer Lingus
16 Jan
DUB10:55Dublin
1h 25m
LGW12:20London Gatwick
16 Jan
LGW19:25London Gatwick
1h 20m
DUB20:45Dublin
Ryanair
9 Dec
DUB19:30Dublin
1h 20m
STN20:50London Stansted
12 Dec
STN14:10London Stansted
1h 20m
DUB15:30Dublin
Multiple Airlines
10 Dec
DUB06:30Dublin
1h 25m
LGW07:55London Gatwick
4 Jan
LGW13:20London Gatwick
1h 20m
DUB14:40Dublin
British Airways
23 Jan
DUB10:50Dublin
1h 35m
LHR12:25London Heathrow
23 Jan
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
Ryanair
9 Dec
DUB17:50Dublin
1h 30m
LGW19:20London Gatwick
12 Dec
LGW11:25London Gatwick
1h 20m
DUB12:45Dublin

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 Aer Lingus, British Airways and Ryanair
British Airways
14 Dec
DUB07:10Dublin
1h 35m
LHR08:45London Heathrow
Ryanair
10 Dec
DUB06:10Dublin
1h 20m
STN07:30London Stansted
Aer Lingus
4 Jan
DUB06:30Dublin
1h 25m
LGW07:55London Gatwick

Search last-minute flights to London from Dublin

Find and compare return flight prices for your last-minute flight from Dublin to London
Ryanair
8 Dec
DUB21:55Dublin
1h 15m
LTN23:10London Luton
13 Dec
LTN21:45London Luton
1h 15m
DUB23:00Dublin
Multiple Airlines
4 Dec
DUB06:30Dublin
1h 25m
LGW07:55London Gatwick
6 Dec
LGW20:00London Gatwick
1h 20m
DUB21:20Dublin
British Airways
7 Dec
DUB15:00Dublin
1h 30m
LHR16:30London Heathrow
10 Dec
LHR08:35London Heathrow
1h 25m
DUB10:00Dublin
Aer Lingus
5 Dec
DUB06:30Dublin
1h 25m
LGW07:55London Gatwick
6 Dec
LGW11:05London Gatwick
1h 25m
DUB12:30Dublin
Ryanair
4 Dec
DUB22:05Dublin
1h 10m
LTN23:15London Luton
6 Dec
LTN21:45London Luton
1h 15m
DUB23:00Dublin
Ryanair
8 Dec
DUB13:15Dublin
1h 20m
STN14:35London Stansted
13 Dec
STN07:45London Stansted
1h 20m
DUB09:05Dublin

Best airlines flying from Dublin to London

Compare and see reviews for airlines that fly from Dublin to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €22Free CancellationRating
6.9
1,767 reviews
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Aer LingusPriceFrom €26Free CancellationRating
7.1
392 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €61Free CancellationRating
6.4
2,328 reviews
Search British Airways flights
  • Aer Lingus Flights From Dublin to London

    Across 168 Aer Lingus flights from Dublin to London this week, the average price was €161, with the best Aer Lingus deals starting from €28 round-trip. 392 users have rated Aer Lingus on momondo, with an average score of 7.1/10.

  • Ryanair Flights From Dublin to London

    Another popular option for Dublin to London flights is Ryanair (6.9/10, 1,767 ratings). Ryanair flies from Dublin to London around 61 times per week, with deals starting from €24 round-trip and rising to an average price of around €55.


British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets
British Airways
23 Jan
DUB10:50Dublin
1h 35m
LHR12:25London Heathrow
23 Jan
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
British Airways
27 Jan
DUB16:00Dublin
1h 30m
LHR17:30London Heathrow
29 Jan
LHR06:45London Heathrow
1h 30m
DUB08:15Dublin
British Airways
2 Mar
DUB16:00Dublin
1h 30m
LHR17:30London Heathrow
4 Mar
LHR18:20London Heathrow
1h 20m
DUB19:40Dublin

SWISS flights from Dublin to London

Our best SWISS deals on Dublin to London flight tickets
SWISS
13 Jan
DUB08:05Dublin
8h 15m
1 stop
LHR16:20London Heathrow
16 Jan
LHR06:00London Heathrow
6h 05m
1 stop
DUB12:05Dublin
SWISS
6 Dec
DUB12:55Dublin
4h 55m
1 stop
LHR17:50London Heathrow
26 Feb
LHR20:05London Heathrow
16h 00m
1 stop
DUB12:05Dublin
SWISS
6 Dec
DUB12:55Dublin
6h 20m
1 stop
LHR19:15London Heathrow
13 Dec
LHR07:00London Heathrow
7h 20m
1 stop
DUB14:20Dublin

  • How far is Dublin to London by plane?

    The distance between Dublin and London is about 463.4 km. A reasonable flight in good conditions will take 1h 10m.

  • When did momondo last update prices for flights from Dublin Airport to London?

    Prices for flights from Dublin Airport to London were last updated today.

  • How many operators does momondo search for flights from Dublin Airport to London?

  • How old do you have to be to fly from Dublin Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Alternative routes for Dublin to London

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dublin to Manchester Flights
Fastest flight time1h 00m
Cheapest price€30
Dublin to Liverpool Flights
Fastest flight time0h 55m
Cheapest price€39
Dublin to Birmingham Flights
Fastest flight time1h 00m
Cheapest price€30
Dublin to Southampton Flights
Fastest flight time1h 40m
Cheapest price€78
Knock to London Flights
Fastest flight time1h 30m
Cheapest price€148
Dublin to Newcastle upon Tyne Flights
Fastest flight time1h 15m
Cheapest price€60
Dublin to Leeds Flights
Fastest flight time1h 00m
Cheapest price€34
Cork to Manchester Flights
Fastest flight time1h 15m
Cheapest price€30
Dublin to Bristol Flights
Fastest flight time1h 05m
Cheapest price€30
Cork to London Flights
Fastest flight time1h 20m
Cheapest price€32
Dublin to Exeter Flights
Fastest flight time1h 30m
Cheapest price€78
Shannon to Manchester Flights
Fastest flight time1h 15m
Cheapest price€129

Similar Dublin to London flights

Flexible with your destination? Broaden your search and find flights similar to your Dublin to London route

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Dublin.

Can I find flights from Dublin to London with flexible booking policies on momondo?

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

How can momondo help me find flights from Dublin to London?

Once all potential Dublin to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dublin to London right now. Can momondo alert me if prices change?

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.


An easier way to manage your London trip

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