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Union Hotel Karakoy
Istanbul, Turkey
From €100
Per night (sample)
5★
Star rating
9.0
542 reviews
Wifi
Included
Sample rate shown for 2026-08-22 to 2026-08-23 — use the search box above for your own dates. Real listing from our booking partner; we don't add any fee on top.
Nearby landmarks
Things to do near Union Hotel Karakoy
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Best of Istanbul 1, 2 or 3-Day Private Guided Istanbul Tour
★ 5.0(9,793 reviews)· 21 hrs
From €80
ISTANBUL BEST: Iconic Landmarks Full Day PRIVATE Guided City Tour
★ 5.0(1,361 reviews)· 8 hrs
From €76
Istanbul Blue Mosque, Hagia Sophia, Basilica Cistern with Tickets
★ 4.9(91 reviews)· 3 hrs
From €114
İstanbul Mega Lüfer Dinner Cruise Bosphorus and Show - Pvt. Table
★ 4.6(3,054 reviews)· 3 hrs
From €27
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
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FAQs — Union Hotel Karakoy
Real live rates start around €100 a night (sample dates, about a month out) — use the search box above for pricing on your exact dates.