How the cheapest fare moved
Jul 21: €92 €92
Jul 17
Jul 21
low €89 · high €125
Departure-day prices · September 2026 Yerevan → Istanbul
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Istanbul → Yerevan
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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: Oct — fares from €82 and ~19°C daytime.
Flights from Yerevan to Istanbul start around €70 (direct flights available). Range seen recently: €70–86, based on 11 fares found by travellers.
Fly (from €70)
2h 30m duration
€70–86 recent fares
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Cheapest cached fares Yerevan → Istanbul; direct flights available (e.g. PC). · Based on 11 fares found by travellers in the last 48h
Cheapest round trips to Istanbul Fares found by travellers in the last 48 hours — refreshed daily.
Dec 12 – Jan 11
Pegasus Airlines · Direct · 2h 30m
€136
Book
Dec 14 – Jan 12
Pegasus Airlines · Direct · 2h 30m
€141
Book
Dec 7 – Dec 10
Pegasus Airlines · Direct · 2h 30m
€145
Book
Nov 29 – Dec 3
Pegasus Airlines · Direct · 2h 30m
€149
Book
Dec 1 – Dec 13
Pegasus Airlines · Direct · 2h 30m
€152
Book
Jan 11 – Jan 14
Pegasus Airlines · Direct · 2h 30m
€153
Book
Dec 29 – Jan 28
Pegasus Airlines · Direct · 2h 30m
€155
Book
Jul 30 – Aug 30
Pegasus Airlines · Direct · 2h 30m
€157
Book
Weather in Istanbul
Wed
☁️
31°
23°
💧5%
Thu
☁️
26°
22°
💧3%
Fri
☁️
26°
21°
💧24%
Sat
🌧️
21°
19°
💧100%
Sun
☁️
26°
20°
💧42%
Mon
☁️
30°
21°
💧2%
Tue
🌤️
29°
23°
💧3%
In Sep, Istanbul typically sees ~25°C daytime highs and 4 rainy days.
Where to stay in Istanbul 3★+ hotels from €55/night (40 hotels sampled, ~3 weeks out).
Akgun Istanbul Hotel, WorldHotels Crafted Collection
hotel · Istanbul
from €55/night ★ 5
Arise Hotel Golden Horn
hotel · Istanbul
from €69/night ★ 5
Millennium Istanbul Golden Horn
hotel · Istanbul
from €70/night ★ 5
Good to know Currency TRY · €1 ≈ 53.88
Power plugs Type C/F
Border Passport/ID checks apply
Time difference -1h
Time in the air 2h 30m
Things to do in Istanbul Top-rated tours and tickets from €30 — 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 Yerevan 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 2026-07-22. Some links earn Stayonomy a commission at no cost to you.