How the cheapest fare moved
Aug 17: €68 €68
Aug 12
Aug 17
low €65 · high €97
Departure-day prices · January 2028 Nantes → Istanbul
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Return-day prices · January 2028 Istanbul → Nantes
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Best time to visit Istanbul — climate Jan: ~11°C daytime, 9 rainy days
11°
Jan Feb: ~7°C daytime, 15 rainy days
7°
Feb Mar: ~17°C daytime, 10 rainy days
17°
Mar Apr: ~16°C daytime, 8 rainy days
16°
Apr May: ~23°C daytime, 9 rainy days
23°
May Jun: ~29°C daytime, 1 rainy days
29°
Jun Jul: ~32°C daytime, 0 rainy days
32°
Jul Aug: ~30°C daytime, 2 rainy days
30°
Aug Sep: ~25°C daytime, 4 rainy days
25°
Sep Oct: ~19°C daytime, 12 rainy days
19°
Oct Nov: ~18°C daytime, 8 rainy days
18°
Nov Dec: ~12°C daytime, 14 rainy days
12°
Dec Best value: Sep — fares from €65 and ~25°C daytime.
Flights from Nantes to Istanbul start around €65 (direct flights available). Range seen recently: €65–100, based on 19 fares found by travellers.
Fly (from €65)
3h 55m duration
€65–100 recent fares
Book
Cheapest cached fares Nantes → Istanbul; direct flights available (e.g. TO). · Based on 19 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
Mar 12 – Mar 24
Transavia France · Direct · 4h 00m
€148
Book
Mar 12 – Mar 22
Transavia France · Direct · 4h 00m
€160
Book
Feb 5 – Feb 12
Transavia France · Direct · 4h 00m
€160
Book
Feb 1 – Feb 8
Transavia France · Direct · 4h 00m
€160
Book
Sep 25 – Oct 9
Transavia France · Direct · 3h 55m
€170
Book
Feb 5 – Feb 11
Transavia France · Direct · 4h 00m
€171
Book
Sep 2 – Sep 19
Transavia France · Direct · 3h 55m
€183
Book
Weather in Istanbul
Mon
☁️
28°
22°
💧0%
Tue
🌤️
28°
18°
💧0%
Wed
🌤️
30°
21°
💧0%
Thu
🌤️
32°
21°
💧0%
Fri
🌤️
29°
21°
💧0%
Sat
🌫️
30°
21°
💧0%
Sun
🌤️
29°
21°
💧0%
Where to stay in Istanbul 3★+ hotels from €53/night (37 hotels sampled, ~3 weeks out).
Akgun Istanbul Hotel, WorldHotels Crafted
hotel · Istanbul
from €53/night ★ 5
Ramada by Wyndham Istanbul Old City
hotel · Istanbul
from €65/night ★ 4
Arise Hotel Golden Horn
hotel · Istanbul
from €70/night ★ 4
Good to know Currency TRY · €1 ≈ 55.53
Power plugs Type C/F
Border Passport/ID checks apply
Time difference +1h
Time in the air 3h 55m
Things to do in Istanbul Top-rated tours and tickets from €50 — book ahead for the popular ones.
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).
Popular from Nantes Cheapest destinations travellers searched recently — refreshed daily.
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 2026-08-17. Some links earn Stayonomy a commission at no cost to you.
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