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Cheap flights from Ireland to London from £56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 20/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to London

Recent return flight deals from Ireland to London

British Airways Logo
20:10 - 21:40DUB-LCY
1h 30mdirect
British Airways Logo
13:40 - 15:00LCY-DUB
1h 20mdirect
£118British Airways
Find Deal
Di, 30 Sep - Mi, 1 Okt
British Airways Logo
08:55 - 10:25DUB-LCY
1h 30mdirect
British Airways Logo
14:00 - 15:20LCY-DUB
1h 20mdirect
£120British Airways
Find Deal
Do, 12 Feb - Do, 12 Feb
British Airways Logo
20:10 - 21:40DUB-LCY
1h 30mdirect
British Airways Logo
13:40 - 15:00LCY-DUB
1h 20mdirect
£121British Airways
Find Deal
Di, 30 Sep - Di, 7 Okt
British Airways Logo
19:15 - 20:40DUB-LCY
1h 25mdirect
British Airways Logo
07:10 - 08:35LCY-DUB
1h 25mdirect
£121British Airways
Find Deal
Di, 23 Dez - Sa, 27 Dez
KLM Logo
06:00 - 08:10ORK-LCY
26h 10m1 stop
KLM Logo
18:55 - 23:25LCY-ORK
4h 30m1 stop
£217KLM
Find Deal
Fr, 31 Okt - Di, 4 Nov
KLM Logo
06:00 - 17:20ORK-LCY
11h 20m1 stop
KLM Logo
08:40 - 16:35LCY-ORK
7h 55m1 stop
£236KLM
Find Deal
So, 19 Okt - Sa, 25 Okt
Logo
15:40 - 08:10KIR-LCY
16h 30m2 stops
Logo
17:50 - 11:00LCY-KIR
17h 10m2 stops
£282
Find Deal
Do, 25 Sep - Mo, 29 Sep
Logo
11:00 - 19:00ORK-LCY
8h 00m1 stop
Logo
17:50 - 22:25LCY-ORK
4h 35m1 stop
£319
Find Deal
Fr, 10 Okt - So, 12 Okt
Lufthansa Logo
17:10 - 08:10ORK-LCY
15h 00m1 stop
Lufthansa Logo
08:45 - 16:25LCY-ORK
7h 40m1 stop
£345Lufthansa
Find Deal
So, 5 Okt - Mo, 13 Okt
Lufthansa Logo
17:10 - 08:10ORK-LCY
15h 00m1 stop
Lufthansa Logo
08:45 - 16:25LCY-ORK
7h 40m1 stop
£404Lufthansa
Find Deal
Mi, 1 Okt - Mo, 20 Okt

British Airways flights from Ireland to London City Airport

Our best British Airways deals on Ireland to London City Airport flight tickets
British Airways
30 Sept
DUB20:10Dublin
1h 30m
LCY21:40London City
1 Oct
LCY13:40London City
1h 20m
DUB15:00Dublin
£118
Find similar
British Airways
12 Feb
DUB08:55Dublin
1h 30m
LCY10:25London City
12 Feb
LCY14:00London City
1h 20m
DUB15:20Dublin
£120
Find similar
British Airways
30 Sept
DUB20:10Dublin
1h 30m
LCY21:40London City
7 Oct
LCY13:40London City
1h 20m
DUB15:00Dublin
£121
Find similar

KLM flights from Ireland to London City Airport

Our best KLM deals on Ireland to London City Airport flight tickets
KLM
18 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
22 Sept
LCY17:50London City
4h 35m
1 stop
DUB22:25Dublin
£186
Find similar
KLM
18 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
15 Oct
LCY08:40London City
3h 55m
1 stop
DUB12:35Dublin
£188
Find similar
KLM
18 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
22 Sept
LCY17:50London City
4h 35m
1 stop
DUB22:25Dublin
£208
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 5 September 2025.
Use the filters below to find and compare flights from Ireland to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLondon

DUB - LCY

DUBLCY

Dublin

Di 30/9

20:10-21:40

Nonstop1h 30m

London City

Mi 1/10

13:40-15:00

Nonstop1h 20m

£118

DublinLondon

DUB - LCY

DUBLCY

Dublin

Do 12/2

08:55-10:25

Nonstop1h 30m

London City

Do 12/2

14:00-15:20

Nonstop1h 20m

£120

DublinLondon

DUB - LCY

DUBLCY

Dublin

Di 30/9

20:10-21:40

Nonstop1h 30m

London City

Di 7/10

13:40-15:00

Nonstop1h 20m

£121

DublinLondon

DUB - LCY

DUBLCY

Dublin

Di 23/12

19:15-20:40

Nonstop1h 25m

London City

Sa 27/12

07:10-08:35

Nonstop1h 25m

£121

CorkLondon

ORK - LCY

ORKLCY

Cork

Fr 31/10

06:00-08:10

1 stop26h 10m

London City

Di 4/11

18:55-23:25

1 stop4h 30m

£217

CorkLondon

ORK - LCY

ORKLCY

Cork

So 19/10

06:00-17:20

1 stop11h 20m

London City

Sa 25/10

08:40-16:35

1 stop7h 55m

£236

Milltown (Kerry)London

KIR - LCY

KIRLCY

Milltown (Kerry) Kerry

Do 25/9

15:40-08:10

2 stops16h 30m

London City

Mo 29/9

17:50-11:00

2 stops17h 10m

£282

CorkLondon

ORK - LCY

ORKLCY

Cork

Fr 10/10

11:00-19:00

1 stop8h 00m

London City

So 12/10

17:50-22:25

1 stop4h 35m

£319

CorkLondon

ORK - LCY

ORKLCY

Cork

So 5/10

17:10-08:10

1 stop15h 00m

London City

Mo 13/10

08:45-16:25

1 stop7h 40m

£345

CorkLondon

ORK - LCY

ORKLCY

Cork

Mi 1/10

17:10-08:10

1 stop15h 00m

London City

Mo 20/10

08:45-16:25

1 stop7h 40m

£404

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Ireland to London City Airport

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 to London City Airport?

If you don’t want to visit London City Airport in March, then you should wait until February to fly from Ireland, when ticket prices are also cheap, with an average price of £136.

What is the cheapest day to depart on your flight to London City Airport?

Our data shows that Sunday is the least expensive day to fly to London City Airport. Tickets to fly out on this day can be as low as £122. On the other hand, Saturday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £642.

What is the cheapest time of day to depart on your flight to London City Airport?

Our data shows that the cheapest Ireland to London City Airport flights are usually those with departure times in the evening. Our users have found flights to London City Airport in the evening for as low as £150. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £568 on average. Flights to London City Airport from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to London City flight route?

Fly from Dublin to London City for the best Ireland - London City flight prices

How far in advance should I book a flight to London City Airport?

You are more likely to see cheaper flights to London City Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to London City Airport for around £157 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London City Airport from Ireland for as low as £112 on momondo.

What cabin class options are available on Ireland to London City flights?

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

Cheap Ireland to London City Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to London City Airport

Best price found

£113

Fastest flight time

1h 25m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun
The best one-way flight to London City Airport from Ireland in the past 72 hours is £113. The best return flight deal from Ireland to London City Airport found on momondo in the last 72 hours is £136.
The fastest flight from Ireland to London City Airport takes 1h 25m
Direct flights go from Ireland to London City Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Airline offering direct flights is British Airways..
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  • When did momondo last update prices for flights from Ireland to London City Airport?

    Prices for flights from Ireland to London City Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to London City Airport.

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

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to London City Airport?

Best airlines flying from Ireland to London City Airport

Compare and see reviews for airlines that fly from Ireland to London City Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £104Free CancellationRating
6.7
7,348 reviews
Search British Airways flights

Travelling to a place near London?

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Why use momondo?

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

It is quick and easy to find Ireland 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.

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

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

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

Once all potential Ireland 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 Ireland to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.

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