Find cheap flights to London

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About Flights to London

Summary info about London flight prices, duration and airlines

Best One-Way Price

€8

Best Return Price

€19

Fastest flight time

1h 10m

Operated By

2 airlines
The best one-way flight price to London from Ireland in the last 72 hours is €8 (Dublin to London Heathrow).
The best return flight price to London from Ireland in the last 72 hours is €19 (Dublin to London Luton).
The fastest flight to London from Ireland takes 1h 10m (Dublin to London Luton).
There are 2 airlines operating flights to London, including British Airways and Ryanair.

Cheapest flights to London airports

Find the cheapest flights to these London airports from your nearest city or airport
Dublin
London Gatwick Airport

CHEAPEST ROUTE FROM Dublin TO London

Dublin (DUB) to London Stansted Airport (STN)

Typically, flights to London from Dublin are cheaper when flying from Dublin to London Stansted, which has an average price of €47

CHEAPEST MONTH TO FLY TO LONDON FROM DUBLINJanuary27% cheaperFlying from Dublin to London costs on average just €67 in January
MOST EXPENSIVE MONTH TO FLY TO LONDON FROM DUBLINOctober37% more expensiveIt costs about €126 for flights to London from Dublin in October
MOST POPULAR MONTH TO FLY TO LONDON FROM DUBLINJune234% more users visitedMore momondo users searched in flights to London from Dublin in June than any other month

When is the best time to fly to London?

Users booking trips to London from Krakow found flights 95% cheaper than the average price of flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

In general, January is the cheapest month to fly from Ireland to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €67. If you are unable to visit London during the month of January, then departing from Ireland during the month May is also very affordable. Most momondo users find prices during this month for around €70.

In general, most travellers find the cheapest time to book a flight to London is about 41 days prior to their departure date, when tickets on average are €91. In the past 72 hours, momondo users found flights from Ireland to London for as low as €19.

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as €95. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to London for around €103.

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as €84. In contrast, the most expensive time of day to depart to London is at midday when prices are around €110.

If you’re looking to do your hiking in warmer conditions, consider planning your flight to London for May, June, and July. Parks like Hyde Park are popular hot spots in those months.

Those flying to London could potentially find better pricing at London Heathrow Airport (23 km from London city centre), London Gatwick Airport (38 km from London city centre), London Luton Airport (45 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre), depending on the month and departure airport.

London Southend Airport has an average price of €65 per person and is typically the cheapest airport to fly into when visiting London. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Yes. To go to Hackney, book a flight to London City which is in London and is about 9.9 km away from Hackney.

The closest airport to Central London is 12.2 km away - London’s London City airport.



London flight deals found on momondo

Check out some of the best fares from airports in Ireland to London found recently by users on momondo
Ryanair
8 Sep
DUB18:05Dublin
1h 10m
LTN19:15London Luton
11 Sep
LTN02:30London Luton
1h 10m
DUB03:40Dublin
Ryanair
9 Sep
DUB04:15Dublin
1h 10m
LTN05:25London Luton
28 Sep
LTN15:40London Luton
1h 10m
DUB16:50Dublin
Ryanair
24 Aug
DUB17:55Dublin
1h 15m
STN19:10London Stansted
8 Sep
STN16:10London Stansted
1h 15m
DUB17:25Dublin
Ryanair
24 Aug
DUB13:35Dublin
1h 20m
LGW14:55London Gatwick
8 Sep
LGW13:35London Gatwick
1h 15m
DUB14:50Dublin
Ryanair
8 Sep
DUB18:05Dublin
1h 10m
LTN19:15London Luton
3 Oct
LTN02:30London Luton
1h 10m
DUB03:40Dublin
Ryanair
8 Sep
DUB17:55Dublin
1h 15m
STN19:10London Stansted
15 Sep
STN18:05London Stansted
1h 15m
DUB19:20Dublin

Find the cheapest one-way flights to London

If you're looking for one-way flights from Ireland to London, view some of our deals below provided by British Airways and Ryanair
British Airways
1 Nov
DUB16:40Dublin
1h 15m
LHR17:55London Heathrow
Ryanair
30 Aug
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
8 Sep
DUB18:05Dublin
1h 10m
LTN19:15London Luton

Which airlines fly to London?

Here you can see a selection of the most popular and cheapest airlines for flights to London

Which airlines fly to London?

British Airways is the airline most momondo users in Ireland opt for when booking flights to London. Ryanair, Aer Lingus and Flybe are also popular choices when flying to London from Ireland. Most major airlines flying from Ireland to London will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Aer Lingus Flights to London

Aer Lingus operates around 147 flights into London in any given week. The most common departure point for these flights was from Dublin, with the best return Aer Lingus deal found being €37 (Dublin to London). Users have rated Aer Lingus 7.9/10 in over 88 reviews on momondo.

KLM Flights to London

KLM flight deals to London start from €182 - this is the best price found recently on momondo, and was a return journey departing from Dublin. Over any normal week, KLM flight prices are typically higher, but vary depending on where you fly from - Amsterdam Schiphol is the most popular KLM departure point to London so generally has the most availability. KLM is scored a 7.5/10 in 153 reviews.


Popular routes to London

Most frequently searched flights to London along with the cheapest price and shortest flight duration
Dublin to London Flights
Fastest flight time1h 10m
Cheapest price€19
New York to London Flights
Fastest flight time9h 10m
Cheapest price€276
Cork to London Flights
Fastest flight time1h 25m
Cheapest price€21
Paris to London Flights
Fastest flight time1h 10m
Cheapest price€85
Amsterdam to London Flights
Fastest flight time1h 10m
Cheapest price€51
Shannon to London Flights
Fastest flight time1h 25m
Cheapest price€24
Milltown (Kerry) to London Flights
Fastest flight time1h 15m
Cheapest price€35
Knock to London Flights
Fastest flight time1h 20m
Cheapest price€20
Barcelona to London Flights
Fastest flight time2h 25m
Cheapest price€76
Toronto to London Flights
Fastest flight time7h 00m
Cheapest price€1,064

Start planning your trip to London


Why use momondo?

It is quick and easy to find flights to London 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.

momondo does allow users to show only those flights to London which offer a flexible booking policy as well as other useful filters and features.

momondo provides multiple filters to help you find the best flight to London. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

Of course. momondo tracks the price of London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


Other cabin classes for London flights

Explore alternative premium cabin options for your flight to London

Here's why travellers choose to use momondo
Flexible Travel
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