Cost of Living London vs Dublin: Which City Actually Lets You Keep More Money?

London and Dublin are two of the most sought-after cities for English-speaking professionals in Europe. Both have strong job markets, cultural pull, and eye-watering rents. But when you sit down and actually run the numbers, they behave very differently — and which one is more affordable depends heavily on what you earn and what you're willing to compromise on.

This comparison cuts through the noise and gives you real figures so you can make an informed decision before signing a lease.

Rent: What You're Actually Paying in Each City

Rent is the single biggest lever in any cost-of-living comparison, and neither city is cheap.

London has one of the most stratified rental markets in the world. In 2026, a one-bedroom apartment in an inner zone (zones 1–2) runs £2,100–£2,800 per month. Move out to zones 3–4 and you're looking at £1,500–£1,900. Zone 5 and beyond can bring you under £1,400, but you're often trading cost for a 45–60 minute commute each way. Shared rooms in zone 2–3 typically run £900–£1,200 per person per month.

Dublin has been through a rental crisis of its own. A one-bedroom in the city centre averages €2,000–€2,500 per month. South Dublin suburbs — Ranelagh, Rathmines, Blackrock — sit around €1,800–€2,200. Go further out to Swords, Tallaght, or Lucan and rents drop to €1,400–€1,700. Shared accommodation in Dublin runs €800–€1,100 per person per month for a decent room.

On the surface, Dublin looks slightly cheaper than central London. But the gap narrows significantly when you factor in that Dublin's affordable commuter belt is smaller, less well-connected, and the city has far less rental stock — which makes finding anything at the lower price points genuinely difficult.

The affordability reality: If you're earning €55,000 in Dublin and paying €1,800/month in rent, you're spending roughly 39% of gross income on rent — firmly in the Stretch tier by SpendVerdict's framework (35–45%). The same salary-to-rent ratio in London, where £55,000 with £1,700/month rent puts you at around 37%, lands in the same bracket. Neither city is comfortable on a median salary without careful planning.

You can use the rent affordability calculator to plug in your exact salary and target rent — it'll tell you immediately which tier you fall into and whether that rent is actually sustainable.

Salaries: Does the Pay Difference Make Up for It?

Salaries matter as much as rents. A city can have high rents and still be affordable if compensation is proportionally higher.

London salaries are generally higher in absolute terms. The median gross salary sits around £38,000–£42,000, but tech, finance, and law roles regularly pay £60,000–£120,000+ for mid-to-senior positions. London's labour market is deep — more competition, but also more opportunities to earn at the top end.

Dublin has seen significant wage growth, driven largely by the presence of Google, Meta, Apple, Salesforce, and dozens of other US multinationals who've made it their European headquarters. Tech salaries in Dublin for mid-level roles often land between €60,000–€90,000. The Irish median gross salary is around €40,000–€45,000, but in practice, knowledge-economy workers in Dublin often earn well above that.

One genuine advantage Dublin has: Ireland's income tax burden is lower than the UK's for many mid-range earners. At €60,000 gross, you'll take home roughly €41,500 net in Ireland. At £60,000 gross in the UK, you'd take home approximately £43,000 net — close, but the gap is smaller than many assume. At higher income levels, the difference can reverse depending on pension contributions and other deductions.

The practical upshot: if you're a tech professional or financial services worker, both cities can pay you well. London has more volume and more ceiling at the very top. Dublin's multinational cluster creates a compressed but lucrative mid-market. If you're in hospitality, retail, or public services, neither city pays you enough to live comfortably without a roommate.

Day-to-Day Costs: Groceries, Transport, and Going Out

Rent is the biggest cost, but the daily stuff accumulates.

Groceries: London and Dublin are comparable for supermarket staples. A weekly shop for one person at a mid-range supermarket (Tesco, Lidl, Aldi) typically runs £40–£60 in London or €45–€65 in Dublin. Lidl and Aldi operate in both cities and provide meaningful savings. Premium supermarkets (Waitrose, Marks & Spencer, Dunnes Finest) will push that to £70–£100+ per week in either city.

Transport: This is where London wins clearly. The Tube, Overground, and Elizabeth line create a genuinely functional city-wide network. A monthly travel card for zones 1–3 runs around £185. Dublin's public transport has improved but remains car-dependent in many areas. A monthly Leap Card cap for Dublin bus and DART comes in around €130–€145, which is cheaper — but Dublin's network doesn't reach as far or as efficiently. Many Dublin residents find themselves needing a car, which adds €400–€700/month in finance, insurance, and fuel costs that London commuters often avoid entirely.

Eating and drinking out: Dublin has historically been more expensive than London for eating and drinking. A pub pint in Dublin averages €6.50–€8.00. In London, you'll pay £5.50–£7.00. Restaurant mains in Dublin's city centre run €18–€28; London's equivalents run £15–£25. Dublin's restaurant and bar scene is good, but you pay a noticeable premium compared to London — especially post-pandemic, when hospitality costs surged sharply.

Utilities: For a one-bedroom apartment, monthly utilities (electricity, gas, internet) run £100–£150 in London and €150–€200 in Dublin. Ireland's energy prices spiked significantly in 2022–2023 and have remained elevated. This is a real difference that doesn't get enough attention in most cost-of-living comparisons.

Who Wins: London or Dublin for Renters?

There's no single answer — it depends on your sector, income level, and lifestyle.

Dublin is better if:

• You're working in tech or a US multinational, where salaries are high and tax-efficient structures exist
• You prefer a smaller, walkable city with a tighter social scene
• You're coming from elsewhere in Europe and prioritise staying within the EU
• You can afford to live within 5km of the city centre (where the transport gap matters less)

London is better if:

• You're in finance, media, law, or creative industries where London's market depth is unmatched
• You value transport infrastructure — being able to live far out and commute cheaply
• You want more rental options at different price points and more room to negotiate
• Career trajectory and network effects matter to you long-term

For most renters on median salaries, neither city is comfortable without compromises. That's a hard truth. London has more wage growth potential, a deeper rental market, and better infrastructure. Dublin has genuine salary competitiveness in specific sectors and a slightly lower tax burden for some income bands.

Want to see how your specific salary maps against rental costs in either city? The city explorer lets you browse both markets side by side. You can also check our most expensive cities for renters list — both London and Dublin appear, though they sit at different positions depending on the income band. And if you're open to alternatives, the most affordable cities in Europe might give you options you haven't considered.

For a deeper look at what percentage of your income should go to rent in the first place, read our guide on how much should you spend on rent — the answer is more nuanced than the standard "30% rule" suggests.

---

FAQ: Cost of Living London vs Dublin

Is Dublin more expensive than London to live in? For renters, London is generally more expensive in absolute terms — particularly for central accommodation. But Dublin's smaller rental market, higher utility costs, and pricier eating-out culture mean the gap is narrower than most people expect. On equivalent salaries, the affordability difference is minimal.

What salary do you need to live comfortably in Dublin? For a one-bedroom apartment in a reasonable location without financial stress, you'd want a net income of at least €3,500–€4,000/month — roughly €55,000–€65,000 gross. Below that, shared accommodation is the realistic option.

What salary do you need to live comfortably in London? To afford a one-bedroom in zones 2–3 without exceeding 35% of income on rent, you'd need a gross salary of around £50,000–£55,000. In zone 1, push that to £65,000+. On the rent affordability calculator, you can test any salary and rent combination against SpendVerdict's four affordability tiers.

Which city is better for expats: London or Dublin? London wins on scale, opportunity, and infrastructure. Dublin wins on EU access, community feel, and competitive salaries in the tech sector. Expats in finance and creative industries tend to favour London; those in tech and looking for a smaller city often prefer Dublin.

---

Check Your Affordability Before You Commit

Whether you're deciding between London and Dublin or just trying to figure out if your current rent is sustainable, the numbers need to be personal — not averages.

Run your free affordability check at SpendVerdict.com →

Enter your salary, your city, and your rent. You'll get an instant verdict — Comfortable, Manageable, Stretch, or Risky — based on real rental market data across 43 cities. No sign-up needed.

If you're still weighing your options, the most affordable cities globally page is worth a look. Sometimes the best financial decision is the one you haven't considered yet.