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Cheap flights from Ireland to London from €64

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
€136British Airways
Find Deal
Tue, 30 Sep - Wed, 1 Oct
British Airways Logo
08:55 - 10:25DUB-LCY
1h 30mdirect
British Airways Logo
14:00 - 15:20LCY-DUB
1h 20mdirect
€138British Airways
Find Deal
Thu, 12 Feb - Thu, 12 Feb
British Airways Logo
20:10 - 21:40DUB-LCY
1h 30mdirect
British Airways Logo
13:40 - 15:00LCY-DUB
1h 20mdirect
€139British Airways
Find Deal
Tue, 30 Sep - Tue, 7 Oct
British Airways Logo
20:05 - 21:30DUB-LCY
1h 25mdirect
British Airways Logo
18:05 - 19:25LCY-DUB
1h 20mdirect
€140British Airways
Find Deal
Mon, 24 Nov - Tue, 25 Nov
KLM Logo
06:00 - 17:20ORK-LCY
11h 20m1 stop
KLM Logo
08:40 - 16:35LCY-ORK
7h 55m1 stop
€272KLM
Find Deal
Sun, 19 Oct - Sat, 25 Oct
KLM Logo
06:00 - 11:40ORK-LCY
5h 40m1 stop
KLM Logo
17:50 - 22:30LCY-ORK
4h 40m1 stop
€273KLM
Find Deal
Sat, 11 Oct - Mon, 13 Oct
Logo
15:40 - 08:10KIR-LCY
16h 30m2 stops
Logo
17:50 - 11:00LCY-KIR
17h 10m2 stops
€325
Find Deal
Thu, 25 Sep - Mon, 29 Sep
Lufthansa Logo
17:10 - 08:10ORK-LCY
15h 00m1 stop
Lufthansa Logo
08:45 - 16:25LCY-ORK
7h 40m1 stop
€397Lufthansa
Find Deal
Mon, 6 Oct - Wed, 22 Oct
Lufthansa Logo
17:10 - 08:10ORK-LCY
15h 00m1 stop
Lufthansa Logo
08:45 - 16:25LCY-ORK
7h 40m1 stop
€397Lufthansa
Find Deal
Sun, 5 Oct - Mon, 13 Oct
Logo
13:50 - 17:30ORK-LCY
27h 40m1 stop
Logo
17:00 - 16:25LCY-ORK
23h 25m1 stop
€444
Find Deal
Tue, 16 Sep - Tue, 23 Sep

KLM flights from Ireland to London City Airport

Our best KLM deals on Ireland to London City Airport flight tickets
KLM
11 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
18 Sept
LCY08:40London City
3h 55m
1 stop
DUB12:35Dublin
€269
Find similar
KLM
11 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
15 Sept
LCY17:50London City
4h 35m
1 stop
DUB22:25Dublin
€270
Find similar
KLM
11 Sept
DUB13:20Dublin
4h 00m
1 stop
LCY17:20London City
15 Sept
LCY07:45London City
4h 50m
1 stop
DUB12:35Dublin
€270
Find similar

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
€136
Find similar
British Airways
12 Feb
DUB08:55Dublin
1h 30m
LCY10:25London City
12 Feb
LCY14:00London City
1h 20m
DUB15:20Dublin
€138
Find similar
British Airways
30 Sept
DUB20:10Dublin
1h 30m
LCY21:40London City
7 Oct
LCY13:40London City
1h 20m
DUB15:00Dublin
€139
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 13,528 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

Tue 30/9

20:10-21:40

Nonstop1h 30m

London City

Wed 1/10

13:40-15:00

Nonstop1h 20m

€136

DublinLondon

DUB - LCY

DUBLCY

Dublin

Thu 12/2

08:55-10:25

Nonstop1h 30m

London City

Thu 12/2

14:00-15:20

Nonstop1h 20m

€138

DublinLondon

DUB - LCY

DUBLCY

Dublin

Tue 30/9

20:10-21:40

Nonstop1h 30m

London City

Tue 7/10

13:40-15:00

Nonstop1h 20m

€139

DublinLondon

DUB - LCY

DUBLCY

Dublin

Mon 24/11

20:05-21:30

Nonstop1h 25m

London City

Tue 25/11

18:05-19:25

Nonstop1h 20m

€140

CorkLondon

ORK - LCY

ORKLCY

Cork

Sun 19/10

06:00-17:20

1 stop11h 20m

London City

Sat 25/10

08:40-16:35

1 stop7h 55m

€272

CorkLondon

ORK - LCY

ORKLCY

Cork

Sat 11/10

06:00-11:40

1 stop5h 40m

London City

Mon 13/10

17:50-22:30

1 stop4h 40m

€273

Milltown (Kerry)London

KIR - LCY

KIRLCY

Milltown (Kerry) Kerry

Thu 25/9

15:40-08:10

2 stops16h 30m

London City

Mon 29/9

17:50-11:00

2 stops17h 10m

€325

CorkLondon

ORK - LCY

ORKLCY

Cork

Mon 6/10

17:10-08:10

1 stop15h 00m

London City

Wed 22/10

08:45-16:25

1 stop7h 40m

€397

CorkLondon

ORK - LCY

ORKLCY

Cork

Sun 5/10

17:10-08:10

1 stop15h 00m

London City

Mon 13/10

08:45-16:25

1 stop7h 40m

€397

CorkLondon

ORK - LCY

ORKLCY

Cork

Tue 16/9

13:50-17:30

1 stop27h 40m

London City

Tue 23/9

17:00-16:25

1 stop23h 25m

€444

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

In general, March is the cheapest month to fly from Ireland to London City Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €150. 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 €157.

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

The cheapest day to depart from Ireland to London City Airport is on a Friday. Travellers who choose to depart for London City Airport on a Friday will often find tickets for as low as €187. The most expensive day to fly to London City Airport is Thursday, with ticket prices averaging around €251.

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

Flying to London City Airport from Ireland in the morning is the least expensive time of day to depart. momondo users have found prices as low as €191 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €421 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 €181 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 €130 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.

Can stopping save me money on Ireland to London City Airport flights?

No. A direct flight is the cheapest option for a flight between Ireland to London City Airport.

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

€111

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to London City Airport from Ireland in the past 72 hours is €111. The best return flight deal from Ireland to London City Airport found on momondo in the last 72 hours is €160.
The fastest flight from Ireland to London City Airport takes 1h 25m
Direct flights go from Ireland to London City Airport every day.
Search flight deals

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

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

  • 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your London City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London City Airport. We recommend that you seek guidance from your airline or a reliable 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 €122Free CancellationRating
6.7
7,345 reviews
Search British Airways flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Southend-on-Sea
Watford
Gatwick
Surbiton
Chichester
Croydon
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Bishop's Stortford
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Woking
Sudbury
Dorking
Dartford
Maidstone
Eastbourne
Sidcup
Ipswich

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Ireland 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.

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

Yes. momondo can track prices for Ireland to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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