S$125 Cheap Flights from London to Dublin

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Dublin (LCY-DUB)

Prices were available within the past 7 days and start at S$125 for one-way flights and S$153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, 13 Jan - Thu, 16 Jan
LCY
London
DUB
Dublin
S$153 Return, found 3 days ago
S$153
Return
found 3 days ago
Select British Airways flight, departing Mon, 13 Jan from London to Dublin, returning Thu, 16 Jan, priced at S$153 found 3 days ago
British Airways
Mon, 27 Jan - Thu, 30 Jan
LCY
London
DUB
Dublin
S$221 Return, found 5 days ago
S$221
Return
found 5 days ago
Select British Airways flight, departing Mon, 27 Jan from London to Dublin, returning Thu, 30 Jan, priced at S$221 found 5 days ago
British Airways
Mon, 13 Jan - Thu, 16 Jan
LCY
London
DUB
Dublin
S$222 Return, found 3 days ago
S$222
Return
found 3 days ago
Select British Airways flight, departing Mon, 13 Jan from London to Dublin, returning Thu, 16 Jan, priced at S$222 found 3 days ago
British Airways
Mon, 27 Jan - Thu, 30 Jan
LCY
London
DUB
Dublin
S$249 Return, found 5 days ago
S$249
Return
found 5 days ago
Select British Airways flight, departing Mon, 27 Jan from London to Dublin, returning Thu, 30 Jan, priced at S$249 found 5 days ago
British Airways
Sun, 12 Jan - Wed, 22 Jan
LCY
London
DUB
Dublin
S$249 Return, found 4 days ago
S$249
Return
found 4 days ago
Select British Airways flight, departing Sun, 12 Jan from London to Dublin, returning Wed, 22 Jan, priced at S$249 found 4 days ago
British Airways
Thu, 20 Mar - Sat, 12 Apr
LCY
London
DUB
Dublin
S$255 Return, found 1 day ago
S$255
Return
found 1 day ago
Select British Airways flight, departing Thu, 20 Mar from London to Dublin, returning Sat, 12 Apr, priced at S$255 found 1 day ago
British Airways
Mon, 27 Jan - Thu, 30 Jan
LCY
London
DUB
Dublin
S$284 Return, found 5 days ago
S$284
Return
found 5 days ago
Select British Airways flight, departing Mon, 27 Jan from London to Dublin, returning Thu, 30 Jan, priced at S$284 found 5 days ago
British Airways
Sun, 12 Jan - Wed, 22 Jan
LCY
London
DUB
Dublin
S$284 Return, found 4 days ago
S$284
Return
found 4 days ago
Select British Airways flight, departing Sun, 12 Jan from London to Dublin, returning Wed, 22 Jan, priced at S$284 found 4 days ago
British Airways
Thu, 13 Mar - Mon, 17 Mar
LCY
London
DUB
Dublin
S$292 Return, found 1 day ago
S$292
Return
found 1 day ago
Select British Airways flight, departing Thu, 13 Mar from London to Dublin, returning Mon, 17 Mar, priced at S$292 found 1 day ago
British Airways
Fri, 28 Feb - Mon, 3 Mar
LCY
London
DUB
Dublin
S$294 Return, found 12 hours ago
S$294
Return
found 12 hours ago
Select British Airways flight, departing Fri, 28 Feb from London to Dublin, returning Mon, 3 Mar, priced at S$294 found 12 hours ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
London to Dublin route information
Origin airport
London City
Destination airport
Dublin
Airlines serving
British Airways, KLM, Lufthansa, Swiss International Air Lines
Return price
S$152
Distance
473 km

Perfect flights from London to Dublin

Your Journey from London to Dublin

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Dublin caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including British Airways. Our selection of flights from London City to Dublin caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Dublin Flights

Experience the joy of finding cheap flights from London City to Dublin that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$125 and roundtrip prices from S$153*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Dublin with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Dublin

Picture yourself stepping off the plane in Dublin and immersing yourself in the unique atmosphere of Dublin. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Dublin Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Dublin.
 

Beyond the Flight – Exploring Dublin

With Expedia, your adventure extends beyond the flight. Explore Dublin at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Dublin with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Dublin with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from LCY to Dublin Airport (DUB)?
Round-trip journeys from London City Airport (LCY) to Dublin Airport start from S$153. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London City Airport to DUB?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from LCY to Dublin Airport (DUB) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for London City Airport (LCY) to Dublin Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from London City Airport (LCY) to Dublin Airport?
With a flight distance of 480 kilometres, it’s only a short hop from LCY to Dublin Airport (DUB). It might be a quick one, but it’s still worth bringing along something to keep you busy on board.
Which airlines fly direct from London City Airport to Dublin Airport (DUB)?
Check out the airfares with British Airways (BA) if you want to fly directly from LCY to Dublin Airport. This popular carrier operates 165 flights every month, so you’re sure to find one that fits your schedule.
Are London City Airport (LCY) to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute?
Flight prices from LCY to DUB are available up to 12 months before departure on Expedia. And although you may pick up a great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more choices — and you can avoid getting caught in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.
London Airports

London

Heathrow to Dublin
S$151.50
Gatwick to Dublin
S$772.60
*Available to Expedia members.