VacationSelector
Titanic Belfast, Belfast
BelfastTitanic Belfast
The Blue Mosque, Istanbul
IstanbulThe Blue Mosque

Photos: Belfast by Nico Kaiser, CC BY 2.0, cropped; Istanbul by AXP Photography, Pexels License.

Belfast or Istanbul?

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

  • nature and the outdoors
  • day trips
  • families

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

Choose Istanbul for

  • wellness
  • shopping
  • food and drink

What lies behind each score is written up on Istanbul’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, Istanbul 45: Istanbul leads by 25 points.
Food & drink. Belfast 50, Istanbul 87: Istanbul leads by 37 points.
Culture & sights. Belfast 55, Istanbul 90: Istanbul leads by 35 points.
Nightlife. Belfast 50, Istanbul 77: Istanbul leads by 27 points.
Nature & outdoors. Belfast 74, Istanbul 52: Belfast leads by 22 points.
Day trips. Belfast 66, Istanbul 55: Belfast leads by 11 points.
Good for families. Belfast 58, Istanbul 55: Belfast leads by 3 points.
Getting around. Belfast and Istanbul are level on 62.
Shopping & style. Belfast 45, Istanbul 86: Istanbul leads by 41 points.
Affordability. Belfast 48, Istanbul 60: Istanbul leads by 12 points.
Live music & performing arts. Belfast 55, Istanbul 62: Istanbul leads by 7 points.
Wellness & relaxation. Belfast 25, Istanbul 75: Istanbul leads by 50 points.
0255075100

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

Your match

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

Belfast
51match

Wins on nature and the outdoors and day trips with your weighting.

Istanbul
Best match
67match

Wins on wellness and shopping 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

Istanbul in July

30 °Cdaytime high
21 °Cnight-time low
23 mmrain in the month
11 hsunshine a day
23 °Csea
15 hdaylight a day

Daytime high, °C

0°10°20°30°JFMAMJJASOND

Rainfall in the month, mm

0255075100125JFMAMJJASOND
BelfastIstanbul

Temperature and rainfall are climate normals, averaged over the years shown. Belfast: 1991-2020 normals, Belfast / Aldergrove Airport (19.4 km from centre). Istanbul: 1991-2020 normals, Istanbul / Goztepe (9.9 km from centre).

Before you go

MeasureBelfastIstanbul
Official languageEnglishTurkish
CurrencyPound Sterling (GBP)Turkish Lira (TRY)
SocketsG230 V, 50 HzCF230 V, 50 Hz
Driving sideLeftRight
Time zoneUTC, UTC+1 in summerUTC+3
Emergency number112 or 999112
Elevation3 m100 m
Main airportGeorge Best Belfast City Airport (BHD)4 km from centre25 non-stop destinationsİstanbul Airport (IST)36 km from centre343 non-stop destinations
Public holidays this year10 days14 days

By the numbers

MeasureBelfastIstanbul
City population345,00615,655,924
People per km²3,0002,930
Museums within 10 km873
UNESCO World Heritage sites within 50 km11
Swim season, months above 21 °CNone3 months

Where else could you go?

Every comparison below shares a destination with this one, so you can follow Belfast or Istanbul 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. Tourism statistics from Eurostat, © European Union, reused under CC BY 4.0. 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.