Nantes to Istanbul

1 ways to travelfastest 3h 55mfly from €61
Photo: Anna Berdnik / Unsplash

When is it cheapest to fly?

Aug: from €82 — show this month's calendar €82 AugSep: from €75 — show this month's calendar €75 SepOct: from €83 — show this month's calendar €83 OctNov: from €61 — show this month's calendar €61 NovDec: from €100 — show this month's calendar €100 DecJan: from €62 — show this month's calendar €62 JanFeb: from €125 — show this month's calendar €125 FebMar: from €90 — show this month's calendar €90 Mar

How the cheapest fare moved

Aug 23: €78 €78 Aug 18 Aug 23 low €75 · high €97

Departure-day prices · April 2028 Nantes → Istanbul

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Return-day prices · April 2028 Istanbul → Nantes

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Best time to visit Istanbul — climate

Jan: ~11°C daytime, 9 rainy days 11° JanFeb: ~7°C daytime, 15 rainy days 7° FebMar: ~17°C daytime, 10 rainy days 17° MarApr: ~16°C daytime, 8 rainy days 16° AprMay: ~23°C daytime, 9 rainy days 23° MayJun: ~29°C daytime, 1 rainy days 29° JunJul: ~32°C daytime, 0 rainy days 32° JulAug: ~30°C daytime, 2 rainy days 30° AugSep: ~25°C daytime, 4 rainy days 25° SepOct: ~19°C daytime, 12 rainy days 19° OctNov: ~18°C daytime, 8 rainy days 18° NovDec: ~12°C daytime, 14 rainy days 12° Dec

Best value: Nov — fares from €61 and ~18°C daytime.

Flights from Nantes to Istanbul start around €61 (direct flights available). Range seen recently: €61–91, based on 13 fares found by travellers.

Fly (from €61)
3h 55mduration
€61–91recent fares
Book
Cheapest cached fares Nantes → Istanbul; direct flights available (e.g. TO). · Based on 13 fares found by travellers in the last 48h

Cheapest round trips to Istanbul

Fares found by travellers in the last 48 hours — refreshed daily.

Mar 19 – Mar 29 Transavia France · Direct · 4h 00m €145 Book
Sep 23 – Oct 2 Transavia France · Direct · 3h 55m €164 Book
Oct 7 – Oct 10 Transavia France · Direct · 3h 55m €169 Book
Oct 7 – Oct 21 Transavia France · Direct · 3h 55m €169 Book
Mar 26 – Apr 5 Air France · 1 stop · 4h 40m €193 Book
Oct 7 – Oct 22 Transavia France · Direct · 3h 55m €199 Book
Oct 15 – Oct 19 easyJet · 2 stops · 5h 10m €203 Book
Sep 24 – Oct 4 Ryanair · 1 stop · 5h 15m €219 Book

Weather in Istanbul

Sun 🌤️ 31° 20° 💧0%
Mon 🌤️ 30° 22° 💧0%
Tue 🌤️ 29° 23° 💧0%
Wed 🌤️ 32° 20° 💧1%
Thu ☁️ 26° 22° 💧3%
Fri 🌤️ 26° 21° 💧0%
Sat 🌤️ 28° 20° 💧3%

Good to know

CurrencyTRY · €1 ≈ 56.23
Power plugsType C/F
BorderPassport/ID checks apply
Time difference+1h
Time in the air3h 55m

Things to do in Istanbul

Top-rated tours and tickets from €50 — book ahead for the popular ones.

from €261
Private and Guided Istanbul Food Tour: Taste of Istanbul★ 5.0 (208)
from €95
Istanbul Photoshoot at ALL Top Sightseeings★ 5.0 (190)
from €131
Hidden Beyoğlu Tour★ 5.0 (161)
from €522
Daily Ertugrul Tour from Istanbul★ 5.0 (155)
from €50
Istanbul Photoshoot tour with Local Photographer★ 5.0 (125)
from €89
Traditional Home Cooking with a Local in İstanbul City Center★ 5.0 (114)

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Istanbul

Istanbul (Turkish: İstanbul) is a very large city of fantastic history, culture and beauty. Called Byzantium in ancient times, the city's name was changed to Constantinople in 324 CE when it was rebuilt by the first Christian Roman Emperor, Constantine. The name "Istanbul", perhaps surprisingly, comes from Greek and could be translated as a corruption of "to the city".

Read the full Istanbul guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for IstanbulData from the moment you land — no roaming bills. Rent a car in IstanbulCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Nantes

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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-08-23. Some links earn Stayonomy a commission at no cost to you.