How the cheapest fare moved
Aug 18: €67 €67
Aug 12
Aug 18
low €65 · high €82
Departure-day prices · August 2026 Dortmund → Istanbul
‹ Prev
Next ›
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · August 2026 Istanbul → Dortmund
‹ Prev
Next ›
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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: Aug — fares from €65 and ~30°C daytime.
Flights from Dortmund to Istanbul start around €65 (direct flights available). Range seen recently: €65–70, based on 22 fares found by travellers.
Fly (from €65)
3h 05m duration
€65–70 recent fares
Book
Cheapest cached fares Dortmund → Istanbul; direct flights available (e.g. PC). · Based on 22 fares found by travellers in the last 48h
Cheapest round trips to Istanbul Fares found by travellers in the last 48 hours — refreshed daily.
Sep 12 – Sep 22
Pegasus Airlines · Direct · 3h 05m
€136
Book
Aug 31 – Sep 14
Pegasus Airlines · Direct · 3h 05m
€152
Book
Sep 26 – Sep 30
Pegasus Airlines · Direct · 3h 05m
€156
Book
Sep 14 – Sep 18
Pegasus Airlines · Direct · 3h 05m
€166
Book
Oct 2 – Oct 5
Pegasus Airlines · Direct · 3h 05m
€169
Book
Sep 8 – Sep 11
Pegasus Airlines · Direct · 3h 05m
€174
Book
Oct 9 – Oct 14
Wizz Air Malta · 1 stop · 4h 25m
€174
Book
Sep 20 – Sep 27
Pegasus Airlines · Direct · 3h 05m
€178
Book
Weather in Istanbul
Tue
🌤️
27°
18°
💧0%
Wed
☁️
28°
22°
💧0%
Thu
🌤️
30°
20°
💧0%
Fri
🌤️
29°
21°
💧0%
Sat
🌤️
29°
22°
💧0%
Sun
🌤️
29°
21°
💧0%
Mon
🌫️
32°
21°
💧0%
In Aug, Istanbul typically sees ~30°C daytime highs and 2 rainy days.
Where to stay in Istanbul 3★+ hotels from €57/night (37 hotels sampled, ~3 weeks out).
Akgun Istanbul Hotel, WorldHotels Crafted
hotel · Istanbul
from €57/night ★ 5
Ramada by Wyndham Istanbul Old City
hotel · Istanbul
from €66/night ★ 4
Arise Hotel Golden Horn
hotel · Istanbul
from €69/night ★ 4
Good to know Currency TRY · €1 ≈ 55.46
Power plugs Type C/F
Border Passport/ID checks apply
Time difference +1h
Time in the air 3h 05m
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 Dortmund 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 2026-08-18. Some links earn Stayonomy a commission at no cost to you.
stayonomy