Cheap Flights to Istanbul
$407 round trip from New Yorkseen Aug 18 · 1–22 Nov
Find flights to Istanbul
Compare live fares and find cheap flights to Istanbul, Turkey — search hundreds of airlines and book direct.
Overview
Flying to Istanbul
Country
Turkey
Region
Eurasia
Airport
IST
Cheapest month we saw
September ($596)
Fares by month
When is it cheapest to fly to Istanbul?
Cheapest round trip we observed from New York, in USD, across the 10 months we hold fares for. Months we have not seen a fare for are not shown — they are not months without flights.
Climate
Weather in Istanbul, month by month
The warmest month in Istanbul is July, at an average high of 82°F; the coolest is January at 46°F. January brings the most rain.
| Month | High | Low | Rain | Ocean |
|---|---|---|---|---|
| January | 46°F | 39°F | 3.9 in | 50°F |
| February | 48°F | 39°F | 3.0 in | 48°F |
| March | 52°F | 41°F | 3.0 in | 50°F |
| April | 59°F | 48°F | 1.9 in | 52°F |
| May | 68°F | 55°F | 1.7 in | 57°F |
| June | 77°F | 64°F | 1.2 in | 68°F |
| July | 82°F | 70°F | 0.9 in | 75°F |
| August | 82°F | 72°F | 1.0 in | 75°F |
| Septemberthis month | 75°F | 64°F | 1.5 in | 75°F |
| October | 68°F | 59°F | 2.5 in | 70°F |
| November | 57°F | 50°F | 3.1 in | 64°F |
| December | 50°F | 43°F | 3.7 in | 54°F |
Ten-year average (2015–2024) of measured daily observations, not a brochure estimate.
Full Istanbul guide coming soon
We're writing an in-depth guide to Istanbul — attractions, food, hotels, transport and the best time to visit. Meanwhile, search live fares above and grab a deal.
Good to know
Flying to Istanbul — your questions answered
- How much is a round trip flight to Istanbul?
- The cheapest round trip we currently hold is $407 from New York (seen Aug 18 · 1–22 Nov). Across the 10 months we hold fares for, September is the cheapest month we have seen, at $596, and June the dearest at $805. These are prices a live search returned, not a standing offer, and they move daily.
- When is it warm in Istanbul?
- July is the warmest month in Istanbul, averaging a daily high of 82°F, and 4 of the 12 months average 75°F or warmer. The coolest is January at 46°F. These are ten-year averages (2015–2024) of measured observations, not estimates.
- What is the weather like in Istanbul in September?
- In September, Istanbul averages a daily high of 75°F and an overnight low of 64°F; about 1.5 inches of rain fall across the month; the sea averages 75°F. Ten-year measured averages — an individual week can differ.