VacationSelector
Titanic Belfast, Belfast
BelfastTitanic Belfast
The Opera House from the water, Sydney
SydneyThe Opera House from the water

Photos: Belfast by Nico Kaiser, CC BY 2.0, cropped; Sydney by Bernard Spragg, CC0.

Belfast or Sydney?

Our verdict in twelve categories, each scored against the same fixed benchmark cities, and the climate month by month, so you can choose for your trip.

Choose Belfast for

  • prices
  • day trips

What lies behind each score is written up on Belfast’s own page.

Choose Sydney for

  • beaches
  • wellness
  • food and drink

What lies behind each score is written up on Sydney’s own page.

Scoreboard

Twelve categories on one fixed scale from 0 to 100. The shaded stretch is the gap between the two.

Beaches & swimming. Belfast 20, Sydney 95: Sydney leads by 75 points.
Food & drink. Belfast 50, Sydney 77: Sydney leads by 27 points.
Culture & sights. Belfast 55, Sydney 60: Sydney leads by 5 points.
Nightlife. Belfast 50, Sydney 60: Sydney leads by 10 points.
Nature & outdoors. Belfast 74, Sydney 85: Sydney leads by 11 points.
Day trips. Belfast 66, Sydney 50: Belfast leads by 16 points.
Good for families. Belfast 58, Sydney 75: Sydney leads by 17 points.
Getting around. Belfast 62, Sydney 75: Sydney leads by 13 points.
Shopping & style. Belfast 45, Sydney 68: Sydney leads by 23 points.
Affordability. Belfast 48, Sydney 22: Belfast leads by 26 points.
Live music & performing arts. Belfast 55, Sydney 73: Sydney leads by 18 points.
Wellness & relaxation. Belfast 25, Sydney 55: Sydney leads by 30 points.
0255075100

What lies behind each score is written up on the two cities’ own pages: Belfast and Sydney.

Your match

Pick a travel style or drag the sliders, and both match scores follow your weighting.

Belfast
51match

Wins on prices and day trips with your weighting.

Sydney
Best match
66match

Wins on beaches and wellness with your weighting.

What matters to you?

When should you go?

Pick your month. The climate figures are measured averages, not a forecast.

Belfast in July

19 °Cdaytime high
12 °Cnight-time low
74 mmrain in the month
5 hsunshine a day
12 °Csea
17 hdaylight a day

Sydney in July

18 °Cdaytime high
9 °Cnight-time low
70 mmrain in the month
7 hsunshine a day
19 °Csea
10 hdaylight a day

Daytime high, °C

0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

0255075100125JFMAMJJASOND
BelfastSydney

Temperature and rainfall are climate normals, averaged over the years shown. Belfast: 1991-2020 normals, Belfast / Aldergrove Airport (19.4 km from centre). Sydney: 1991-2020 normals, Sydney Airport (3.7 km from centre).

Before you go

MeasureBelfastSydney
Official languageEnglishEnglish
CurrencyPound Sterling (GBP)Australian Dollar (AUD)
SocketsG230 V, 50 HzI230 V, 50 Hz
Driving sideLeftLeft
Time zoneUTC, UTC+1 in summerUTC+10, UTC+11 in summer
Emergency number112 or 999000
Elevation3 m6 m
Main airportGeorge Best Belfast City Airport (BHD)4 km from centre25 non-stop destinationsSydney Kingsford Smith International Airport (SYD)9 km from centre99 non-stop destinations
Public holidays this year10 days11 days

By the numbers

MeasureBelfastSydney
City population345,0065,450,496
People per km²3,000449
Museums within 10 km838
UNESCO World Heritage sites within 50 km12
Swim season, months above 21 °CNone6 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Belfast or Sydney somewhere new.

Browse every destination

Sources

Structured data from Wikidata (CC0). Weather data by Meteostat. Meteorological data provided by NOAA, DWD and others. Rainfall where no rain gauge is within 25 km is from the TerraClimate 1991-2020 climatology (Abatzoglou et al. 2018, Scientific Data), read at the city. Sea surface temperature from NOAA OISST v2.1, NOAA Physical Sciences Laboratory. Airport data from OurAirports (public domain). Public holidays from Nager.Date (MIT). Exchange rates via Frankfurter, based on European Central Bank reference rates. Non-stop route lists from the "Airlines and destinations" tables on English Wikipedia airport articles, by Wikipedia contributors, reused under CC BY-SA 4.0. Currency from the ISO 4217 register maintained by SIX, cross-checked against country data from GeoNames (CC BY 4.0). Price level from World Bank open data (PPP conversion factor for private consumption and official exchange rate), CC BY 4.0. Time zones from GeoNames (CC BY 4.0); clock offsets computed from the IANA time zone database. Daylight hours computed from each destination's latitude using the NOAA solar position algorithm.

Category scores are our editorial verdict under rubric v3, each placed against the same fixed benchmark cities; the climate figures are measured. How the scores are set. Snapshot generated 2026-10-31. Daily budgets are estimates from country price levels.