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Cheap flights from Dublin to London City Airport from £56

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LCY
18 Apr — 25 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to London City are usually found in September or May, booked 76 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Dublin to London City

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to London City
Explore the most affordable flight options available from Dublin to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 March 2026.

Fri 3/420:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Sun 5/419:30
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 14/3£127
Tue 15/911:15
DUB
-
LCY
Nonstop1h 30m
British Airways
Thu 17/906:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 16/3£128
Mon 13/420:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Wed 15/413:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 17/3£132
Mon 13/420:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Mon 20/420:30
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 16/3£133
Wed 8/420:10
DUB
-
LCY
Nonstop1h 25m
British Airways
Wed 15/406:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 15/3£134
Thu 9/419:20
DUB
-
LCY
Nonstop1h 30m
British Airways
Mon 13/406:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 14/3£134
Thu 21/511:15
DUB
-
LCY
Nonstop1h 30m
British Airways
Fri 22/506:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 18/3£135
Thu 2/411:15
DUB
-
LCY
Nonstop1h 30m
British Airways
Sun 5/419:30
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 16/3£136
Mon 20/711:15
DUB
-
LCY
Nonstop1h 30m
British Airways
Tue 4/820:30
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 18/3£137
Thu 30/408:45
DUB
-
LCY
Nonstop1h 35m
British Airways
Thu 7/513:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 16/3£137
Fri 17/407:00
DUB
-
LCY
Nonstop1h 35m
British Airways
Fri 24/406:45
LCY
-
DUB
Nonstop1h 20m
British Airways
Deal found 18/3£138

Find flight deals from Dublin to London City

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 March 2026.

Round-trip from

£127

One-way from

£56

Popular in

April

Cheapest in

September

Average price

£186

Good round-trip deal

£158 or less

Good one-way deal

£86 or less
British Airways
  • British Airways
  • 3/4-5/4
  • Nonstop
  • 2h 45m total
  • Dublin to London
Search Deals
British Airways
  • British Airways
  • 30/4
  • Nonstop
  • 1h 35m total
  • Dublin to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Dublin to London City.
Search Deals
Price to beat on a one-way flight from Dublin to London City.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to London City 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, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
Use the filters below to find and compare flights from Dublin to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLondon

DUB - LCY

DUBLCY

Dublin

Tue 5/5

19:20-20:50

Nonstop1h 30m

London City

Wed 13/5

14:45-16:05

Nonstop1h 20m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Fri 17/7

20:10-21:35

Nonstop1h 25m

London City

Mon 20/7

09:10-10:35

Nonstop1h 25m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Fri 15/5

07:00-08:35

Nonstop1h 35m

London City

Mon 18/5

20:30-21:50

Nonstop1h 20m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Thu 14/5

20:10-21:35

Nonstop1h 25m

London City

Mon 18/5

18:05-19:30

Nonstop1h 25m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Thu 28/5

07:00-08:35

Nonstop1h 35m

London City

Wed 10/6

14:45-16:05

Nonstop1h 20m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Fri 24/4

07:00-08:35

Nonstop1h 35m

London City

Mon 27/4

18:05-19:30

Nonstop1h 25m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Wed 29/4

11:15-12:45

Nonstop1h 30m

London City

Wed 6/5

13:45-15:05

Nonstop1h 20m

£140

DublinLondon

DUB - LCY

DUBLCY

Dublin

Tue 5/5

11:15-12:45

Nonstop1h 30m

London City

Tue 12/5

06:45-08:05

Nonstop1h 20m

£141
Fastest return journey

DublinLondon

DUB - LCY

DUBLCY

Dublin

Fri 17/4

20:10-21:35

Nonstop1h 25m

London City

Fri 24/4

15:40-17:00

Nonstop1h 20m

£141

DublinLondon

DUB - LCY

DUBLCY

Dublin

Tue 1/9

20:10-21:35

Nonstop1h 25m

London City

Fri 4/9

17:15-18:40

Nonstop1h 25m

£141

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Dublin to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to London City Airport

How far ahead should I book a flight from Dublin to London City Airport?

Use this chart to determine the optimal time to book a return flight from Dublin to London City. Price data was last updated on 13 March 2026.

The price you pay for your flight from Dublin to London City Airport may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dublin to London City Airport?

Currently, January is the cheapest month in which you can book a flight from Dublin to London City Airport (average of £74). Flying from Dublin to London City Airport in July is currently the most expensive (average of £156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DUB to LCY?

Find hourly flight availability from Dublin to London City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2026.

When flying from Dublin to London City Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing London City

Get insights into the airlines that provide service to London City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London City. Reviews last updated 19 March 2026.
Read through reviews of airlines operating flights from Dublin to London City Airport, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,802 reviews
Check prices

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.
British Airways
6.7
Okay
7,802 reviews
British Airways
6.7
Okay
7,802 reviews
Check prices

Comfort

6.8

Entertainment

6.4

Crew

7.6

Food

6.4

Overall

6.7

Boarding

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

CAI - LHR

We purchase a Business Class trip with certain expectations. We are both elderly and long haul trips are difficult without a certain level of comfort The leg with American Airlines was amazing and made the trip enjoyable from crew to seats. The leg on British Air was beyond our lowest expectation. The business class upgrade (expensive) was the same main cabin seat without anyone sitting in the middle seat, plus no charge for alcohol. Beyond that nothing. There was no entertainment on the long get 5-6 hours. Boarding early is not worth the upgrade charge and I am not an alcoholic, but in truth the alcohol might have made the discomfort more bearable. The fact that the trip had few passengers was a negation that the word is out that one haul trips on British Air is a huge mistake. The company that Kayak represents, Underpricer, is one we will never use again. We spent 4 hours at the airport on our first leg out of Charleston trying to get tickets rescheduled. Apparently the agents don't understand the 45 min rule prior to departure. Finally got the agent to understand the process and we did make it thru to Cairo. On the return, I rechecked with Kayak AND Underpricer. Both confirmed that there was no problem. Got to Cairo checkin for checking luggage and it started. Agent check luggage thru to Charleston, which she should not have done without the tickets to back it up. She did NOT tell us that we didn't have any tickets, but told us to get them at Heathrow. At Heathrow, we found we had NO tickets in their system. We were able to get Business Class to Charlotte, but not to Charleston. Lucky us we, got the seats next to the toilet. The ones no-one else wanted and not the ones we had reserved with Underpricer. Now picture two 80 year olds doing a 23 hour trip without any of the ease that we paid for in the Business Class category.

Related info for your journey

Find useful and relevant information for your journey from Dublin to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to London City?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to London City from Dublin. Booking flights from Dublin (DUB) to London City should be relatively easy as there are 10 daily outbound flights to London City from 1 airline.

  • How long is the flight from Dublin to London City Airport?

    For as low as £140, British Airways can have you in London City Airport from Dublin in 1h 30m. The distance from Dublin to London City Airport is about 296 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Dublin to London City Airport round-trip?

    According to our current data, British Airways (£116), offers the cheapest pricing from Dublin to London City Airport. British Airways is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Dublin to London City Airport?

    No one likes to see their flight delayed. When booking a flight from Dublin to London City Airport consider choosing Aer Lingus (83%), BA CityFlyer (83%) or British Airways (83%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dublin to London City Airport?

    On average you can expect to pay £147 for a flight from Dublin to London City Airport. The cheapest flight overall is £69 while the most popular route, (Dublin - London City) is currently priced at £132.

  • Can I find deals for flights from Dublin to London City that include hotel bookings?

    Yes. In addition to deals on Dublin to London City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to London City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to London City.

  • Can I find deals for business class flights from Dublin to London City?

    Yes. Cheapflights offers flight deals from Dublin to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to London City Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to London City Airport (average of £74). Flying from Dublin to London City Airport in July is currently the most expensive (average of £156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Bedford
Chelmsford
Southend-on-Sea

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to London City

Discover the top airline that operate flights from Dublin to London City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 19 March 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£116Average£176FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dublin to London City?

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Why should you use Cheapflights to find cheap flight tickets from Dublin to London City?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London City from Dublin.

Can Cheapflights find flights from Dublin to London City with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to London City flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Dublin to London City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London City from Dublin today and book when prices fit your budget.

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