NZ$99 Cheap Flights Dublin to London (DUB-LHR)

View NZ$99 flight on Mon, 16 Mar 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Heathrow Airport (LHR)

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Cheap Flights from Dublin (DUB) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sat, 14 Feb - Sat, 21 Feb
DUB
Dublin
LHR
London
NZ$244 Return, found 6 days ago
NZ$244
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 14 Feb from Dublin to London, returning Sat, 21 Feb, priced at NZ$244 found 6 days ago
Aer Lingus
Thu, 15 Jan - Sun, 25 Jan
DUB
Dublin
LHR
London
NZ$252 Return, just found
NZ$252
Return
just found
Select Aer Lingus flight, departing Thu, 15 Jan from Dublin to London, returning Sun, 25 Jan, priced at NZ$252 just found
Aer Lingus
Sat, 14 Feb - Sat, 21 Feb
DUB
Dublin
LHR
London
NZ$253 Return, found 6 days ago
NZ$253
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 14 Feb from Dublin to London, returning Sat, 21 Feb, priced at NZ$253 found 6 days ago
Aer Lingus
Thu, 15 Jan - Sun, 25 Jan
DUB
Dublin
LHR
London
NZ$261 Return, just found
NZ$261
Return
just found
Select Aer Lingus flight, departing Thu, 15 Jan from Dublin to London, returning Sun, 25 Jan, priced at NZ$261 just found
Aer Lingus
Sat, 14 Feb - Sat, 21 Feb
DUB
Dublin
LHR
London
NZ$262 Return, found 6 days ago
NZ$262
Return
found 6 days ago
Select Aer Lingus flight, departing Sat, 14 Feb from Dublin to London, returning Sat, 21 Feb, priced at NZ$262 found 6 days ago
British Airways
Sat, 28 Feb - Sun, 1 Mar
DUB
Dublin
LHR
London
NZ$264 Return, found 3 days ago
NZ$264
Return
found 3 days ago
Select British Airways flight, departing Sat, 28 Feb from Dublin to London, returning Sun, 1 Mar, priced at NZ$264 found 3 days ago
British Airways
Mon, 15 June - Mon, 22 June
DUB
Dublin
LHR
London
NZ$267 Return, found 13 hours ago
NZ$267
Return
found 13 hours ago
Select British Airways flight, departing Mon, 15 June from Dublin to London, returning Mon, 22 June, priced at NZ$267 found 13 hours ago
Scandinavian Airlines
Tue, 16 June - Wed, 17 June
DUB
Dublin
LHR
London
NZ$334 Return, found 1 day ago
NZ$334
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, 16 June from Dublin to London, returning Wed, 17 June, priced at NZ$334 found 1 day ago
Swiss International Air Lines
Wed, 18 Feb - Wed, 25 Feb
DUB
Dublin
LHR
London
NZ$410 Return, found 2 days ago
NZ$410
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 18 Feb from Dublin to London, returning Wed, 25 Feb, priced at NZ$410 found 2 days ago
KLM
Thu, 5 Mar - Mon, 9 Mar
DUB
Dublin
LHR
London
NZ$441 Return, found 10 hours ago
NZ$441
Return
found 10 hours ago
Select KLM flight, departing Thu, 5 Mar from Dublin to London, returning Mon, 9 Mar, priced at NZ$441 found 10 hours ago

Frequently asked questions

How much is a flight from DUB to Heathrow Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Dublin Airport to Heathrow Airport start from NZ$244. Book ASAP to score the best price for your journey. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dublin Airport (DUB) to Heathrow Airport?
We understand that things crop up unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Dublin Airport (DUB) to LHR 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 Dublin Airport (DUB) to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dublin Airport to Heathrow Airport (LHR)?
A flight distance of just 450 kilometres separates Corballis and Hounslow. Once you're up in the skies, you won't get a chance to do much more than flip through the pages of the in-flight magazine.
Which airlines fly direct from Dublin Airport to Heathrow Airport (LHR)?
One airline that flies from Dublin Airport (DUB) to Heathrow Airport is Aer Lingus (EI). It offers 282 flights a month. Love some more options? Check out what's available with British Airways (BA). This carrier offers 234 flights a month between these destinations.
Are Dublin Airport (DUB) to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so there are no guarantees. While last-minute deals between Dublin Airport and London Heathrow are possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to secure your seat when fare prices drop.

Travel information

Origin airport
Dublin
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air France, British Airways, Eurowings Luftverkehrs, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
NZ$243
Distance
445 km
Average flight time
1 hour 20 mins

Book with confidence

Perfect flights from Dublin to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Dublin to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Dublin to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$99 and roundtrip prices from NZ$244. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.
Perfect flights from Dublin to London

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