The best months to visit Istanbul are Apr – Jun, Sep – Nov. 15–28°C, mild & dry.
Quick facts
When to go
The ideal travel window for Istanbul is Apr – Jun, Sep – Nov, when you can expect 15–28°c, mild & dry. This period offers the most comfortable conditions for sightseeing and outdoor activities.
Timezone: TRT (UTC+3) (No daylight saving)
Visa: e-Visa or visa-free — US: e-Visa $50, EU: 90 days free
Frequently asked questions
When is the best time to visit Istanbul?
The best months to visit Istanbul are Apr – Jun, Sep – Nov. 15–28°C, mild & dry.
What is the weather like in Istanbul?
During the best travel months (Apr – Jun, Sep – Nov), Istanbul typically has 15–28°c, mild & dry. Check our full Istanbul guide for seasonal packing tips.
Is Istanbul expensive to visit?
See our detailed Istanbul budget breakdown for daily costs covering accommodation, food, transport, and activities.