Hotels by Grand Millennium in Istanbul

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Prices may change – pop in your dates for the best estimate. Note that prices are based on previous traveller searches and partner prices.
Prices may change – pop in your dates for the best estimate. Note that prices are based on previous traveller searches and partner prices.
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Fast facts

Sleep easy, armed with the stuff that's good to know before you go.
Number of hotels by Grand Millennium in Istanbul1
Average priceRs27,400
Cheapest monthJanuary

Finding your ideal Istanbul hotel by Millennium Hotels & Resorts: FAQs

In Istanbul, the expected average temperature in January is 6°C. The warmest month is typically August, which averages 27°C. The coolest month is January, with temperatures averaging 4°C. The rainiest month is December, and the driest month is August.
Yes – a lot of larger hotels reduce their room rates if there are still plenty of rooms left in order to sell them. Willing to take the gamble? It could be possible that Grand Millennium rates in Istanbul will decrease a little in the days leading up to your trip.
It’s no secret that savvy travellers often avoid weekends to beat the crowds and inflated flight or train prices. When it comes to rooms rates for hotels by Grand Millennium in Istanbul, it looks they're around Rs29,379 on Friday, Saturday and Sunday nights, compared to Rs28,781 during the week.
If you want to bag the cheapest room, try booking a city hotel by Grand Millennium on a Friday - this is when prices trend the lowest.
We crunched all the pricing data we could find across the net, and it looks like the cheapest month to book a hotel by Grand Millennium in Istanbul is January, with an average price of Rs26,542 per night. The most expensive month is December, when the average room rate can rise to Rs3,527,354.
The lowest room rate for Grand Millennium hotels in Istanbul we found this upcoming weekend is the Millennium Istanbul Golden Horn for Rs35,154. And for the weekend after that (7 February 2026), it looks like the Millennium Istanbul Golden Horn has room rates as low as Rs28,457.