Helsinki or Copenhagen?
Two destinations compared on nine measures of openly sourced data. Weight what matters to you and the verdict follows.
Your match
Wins on beaches & swimming and value for money with your weighting.
Wins on museums & heritage and good for families with your weighting.
What matters to you?
Pick a travel style or drag the sliders. The match scores above update as you do.
The verdict
Choose Copenhagen if museums and heritage drive the trip: more museums, tightly grouped near the centre, 5 UNESCO-listed places within day-trip reach, plus more attractions for children and more places to drink in the evening.
Choose Helsinki if you want the water close: the sea meets the centre, with 157 beaches nearby, more central park space, and a walkable core of much the same density.
Scoreboard
Each measure scored 0 to 100. Open a row for the figures behind the score.
Beaches & swimming. Helsinki leads by 6 points.6
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 60 | 54 |
| Swim season months | 0 | 0 |
| Beaches 10 km | 157 | 17 |
| Coast distance | 0 km | 1 km |
| Water distance | 0 km | 1 km |
Places to eat. Copenhagen leads by 2 points.2
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 71 | 73 |
| Restaurants within 2 km of centre | 1,005 | 1,183 |
| Effective number of cuisines within 2 km | 38 | 37 |
Museums & heritage. Copenhagen leads by 26 points.26
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 49 | 75 |
| Museums within 10 km | 57 | 83 |
| Museums within 2 km of centre | 23 | 51 |
| Share of museums within 2 km % | 40 | 61 |
| Unesco sites within 50 km | 1 | 5 |
Nightlife. Copenhagen leads by 11 points.11
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 56 | 67 |
| Drinking venues within 4 km | 807 | 1,384 |
| Drinking venues within 2 km of centre | 607 | 806 |
| Share of drinking venues within 2 km % | 75 | 58 |
| Nightclubs within 4 km | 40 | 64 |
Nature & day trips. Copenhagen leads by 8 points.8
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 42 | 50 |
| Protected land share 50 km % | 3 | 5 |
| Landscape blanket share 50 km % | 0 | 0 |
| Land share of disc % | 53 | 39 |
| Park area within 2 km | 185 hectares | 138 hectares |
Good for families. Copenhagen leads by 13 points.13
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 58 | 71 |
| Tourist attractions within 2 km | 20 | 54 |
| Park area within 2 km | 185 hectares | 138 hectares |
| Theme parks within 30 km | 1 | 2 |
Sights concentration. Copenhagen leads by 1 points.1
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 73 | 74 |
| Notable places within 2 km | 257 | 273 |
| Min wikipedia languages | 5 | 5 |
Value for money. Helsinki leads by 4 points.4
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 56 | 52 |
| Price level global | 81.6 | 87.8 |
| Daily budget | €184 | €214 |
Year-round weather. Copenhagen leads by 7 points.7
| Helsinki | Copenhagen | |
|---|---|---|
| Score | 48 | 55 |
| Monthly daytime high | -1.5 °C to 21.9 °C | 3.6 °C to 22.7 °C |
| Monthly rainfall | 32 mm to 84 mm | 28 mm to 74 mm |
| Dry months | 3 | 3 |
Where they differ
Copenhagen has more museums, grouped more tightly around the centre, and 5 UNESCO-listed places within day-trip reach against Helsinki's 1. Families get roughly three times as many attractions near the centre and an extra theme park. Evenings are broader too: about twice as many bars and clubs, though only about half of them sit near the centre.
Helsinki puts the sea right at the centre rather than 1km out, with far more beaches nearby, 157 against 17, and more park space close in.
Where they are alike
The closest match is the walkable core. Both capitals put about as many notable places within walking distance of the centre, so in either city a day can be spent on foot without transport.
Eating out is close too: Copenhagen has somewhat more restaurants near the centre, but the range of kitchens is similar. The national price estimates behind them, €214 a day for Denmark and €184 for Finland, sit fairly near each other and describe countries, not cities.
Which traveller are you?
For museums and historic sites, Copenhagen: more museums, grouped more tightly around the centre, and 5 UNESCO-listed places within day-trip reach against Helsinki's 1, so a walking day can string several together.
Families are better served in Copenhagen too, with roughly three times as many attractions near the centre and an extra theme park within reach, though Helsinki has more central park space for slower days.
Swimmers should pick Helsinki, where the sea meets the centre and 157 beaches lie nearby. Expect cool water either way: August is the warmest month, at 17°C in Helsinki and 18°C in Copenhagen.
What the numbers don't tell you
The daily budget figures, €214 for Denmark and €184 for Finland, are national estimates of restaurant and hotel price levels, not measurements of Copenhagen or Helsinki. Capital cities can sit well away from their own country's average, by more than the gap between these two figures, so neither city can be called the cheaper trip on this basis.
No weather station near Copenhagen records sunshine hours, so that figure is missing rather than low, and its monthly picture rests on temperature, rainfall and sea temperature alone. And a large beach count says nothing about water warmth: neither city has a month of sea at 21°C or more.
When should you go?
The figures behind each month. Each row is shaded against that destination's own year, so the deepest cell is its best month for that measure and the palest its weakest. Shades are not comparable between the two rows.
Temperature and rainfall are thirty-year climate normals, averaged over the years shown. Helsinki: 1991-2020 normals, Helsinki Kaisaniemi / Harju (1.6 km from centre). Copenhagen: 1991-2020 normals, Koebenhavn / Landbohoejskolen (2.4 km from centre).
Copenhagen's window is longer. July peaks at 23°C, August brings the warmest sea at 18°C but also 74mm of rain, and September still reaches 18°C. Spring is the driest stretch, 28-30mm in March and April, with April at 12°C.
Helsinki concentrates into June and July, 19°C then 22°C. August turns wettest at 84mm and October at 75mm, when Copenhagen sits warmer at 13°C against 9°C. Its warm stretch is shorter, so the shoulder months make a weaker case than they do in Copenhagen.
Getting there
| Flying from | Helsinki | Copenhagen |
|---|---|---|
| StockholmARN, BMA, NYO, VST | 1 h 10 m €62-63 HEL · 16 km | 1 h 20 m €90-98 1 stop CPH · 8 km |
| LondonLHR, LGW, STN, LTN +2 | 2 h 50 m €112-224 HEL · 16 km | 1 h 50 m €55-95 CPH · 8 km |
| AmsterdamAMS | 2 h 25 m €251-299 1 stop HEL · 16 km | 1 h 25 m €167-221 CPH · 8 km |
| OsloOSL, TRF | 1 h 35 m €145-254 1 stop HEL · 16 km | 1 h 15 m no fares CPH · 8 km |
| ParisCDG, ORY, BVA | 2 h 55 m €187-219 1 stop HEL · 16 km | 1 h 50 m €70-135 CPH · 8 km |
| MunichMUC | 2 h 30 m no fares HEL · 16 km | 1 h 35 m €214-241 1 stop CPH · 8 km |
| FrankfurtFRA, HHN | 2 h 30 m €203-241 1 stop HEL · 16 km | 1 h 30 m €153-210 1 stop CPH · 8 km |
| BangkokBKK, DMK | 10 h 0 m €603-634 HEL · 16 km | 10 h 50 m no fares CPH · 8 km |
| DohaDOH | 5 h 50 m no fares HEL · 16 km | 6 h 5 m no fares CPH · 8 km |
| New YorkJFK, EWR, LGA | 8 h 25 m no fares HEL · 16 km | 7 h 55 m €460-501 1 stop CPH · 8 km |
The busiest departure cities for these two, with a place kept for each other part of the world. Busiest means arriving passengers where an official count exists, and where none does, the number of non-stop services flown: official route statistics are published by the European reporting countries and by nobody else, so a table ranked on them alone would offer a reader in New York or Tokyo ten European cities. Flying times are estimated from the distance between airports, and every row is a city flown non-stop to both. Where the typical offer connects anyway, the stops are shown. Under each figure is the airport the flight lands at and how far that is from the centre, because the nearest airport is not always the one a route is flown to. Where both columns name the same airport it is one flight, and the difference between the two is the distance printed beside it. Typical return fares for 2026-08 to 2026-10, cached market data up to 7 days old. The figure is the middle half of the offers found, so a single price means they agreed and a range means they did not; for a typical route that middle half spans about a quarter of the median, and for the least settled routes rather more than the median itself.
Before you go
| Measure | Helsinki | Copenhagen |
|---|---|---|
| Official language | Finnish, Swedish | Danish |
| Currency | Euro (EUR) | Danish Krone (DKK) |
| Sockets | CF230 V, 50 Hz | CEFK230 V, 50 Hz |
| Driving side | Right | Right |
| Time zone | UTC+2, UTC+3 in summer | UTC+1, UTC+2 in summer |
| Emergency number | 112 | 112 |
| Elevation | 17 m | 14 m |
| Main airport | Helsinki Vantaa Airport (HEL)16 km from centre120 non-stop destinations | Copenhagen Kastrup Airport (CPH)8 km from centre144 non-stop destinations |
| Public holidays this year | 15 days | 14 days |
By the numbers
| Measure | Helsinki | Copenhagen |
|---|---|---|
| City population | 694,392 | 667,099 |
| People per km² | 3,239 | 7,339 |
| Museums within 10 km | 74 | 72 |
| UNESCO World Heritage sites within 50 km | 1 | 5 |
| Distinct cuisines in the centre | 78 | 82 |
| Swim season, months above 21 °C | None | None |
Where else could you go?
Every comparison below shares a destination with this one, so you can follow Helsinki or Copenhagen somewhere new.