How the cheapest fare moved
Sep 17: €91
€91
Sep 11
Sep 17
low €78 · high €92
Departure-day prices · September 2026 Dehradun → Patna
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Patna → Dehradun
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Patna — climate Jan: ~21°C daytime, 0 rainy days
21°
Jan Feb: ~27°C daytime, 0 rainy days
27°
Feb Mar: ~33°C daytime, 0 rainy days
33°
Mar Apr: ~36°C daytime, 5 rainy days
36°
Apr May: ~36°C daytime, 9 rainy days
36°
May Jun: ~36°C daytime, 17 rainy days
36°
Jun Jul: ~33°C daytime, 23 rainy days
33°
Jul Aug: ~32°C daytime, 26 rainy days
32°
Aug Sep: ~33°C daytime, 21 rainy days
33°
Sep Oct: ~31°C daytime, 8 rainy days
31°
Oct Nov: ~27°C daytime, 1 rainy days
27°
Nov Dec: ~22°C daytime, 0 rainy days
22°
Dec Flights from Dehradun to Patna start around €78 (typically 1 stop). Range seen recently: €78–92, based on 3 fares found by travellers.
Fly (from €78)
2h 25m duration
€78–92 recent fares
Book
Cheapest cached fares Dehradun → Patna; typically 1 stop (e.g. AI). · Based on 3 fares found by travellers in the last 48h
Cheapest round trips to Patna Fares found by travellers in the last 48 hours — refreshed daily.
Nov 29 – Jan 10
IndiGo · 1 stop · 2h 25m
€187
Book
Weather in Patna
Thu
🌦️
32°
25°
💧80%
Fri
⛈️
32°
24°
💧63%
Sat
⛈️
32°
25°
💧69%
Sun
⛈️
32°
26°
💧84%
Mon
⛈️
32°
26°
💧81%
Tue
⛈️
32°
26°
💧78%
Wed
⛈️
31°
26°
💧86%
In Sep, Patna typically sees ~33°C daytime highs and 21 rainy days.
Where to stay in Patna 3★+ hotels from €6/night (20 hotels sampled, ~3 weeks out).
Hotel O White House
hotel · Patna
from €6/night ★ 3
Hotel Violett Doors
hotel · Patna
from €8/night ★ 3
Hotel O The Suncity
hotel · Patna
from €9/night ★ 3
Good to know Time difference Same time zone
Time in the air 2h 25m
Things to do in Patna Top-rated tours and tickets from €16 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Patna
Patna (Hindi: पटना Patnā, pronounced PUHT-nah), the capital of Bihar, is a bustling city in the Indian Plains with a glorious past. It is a gateway to the Buddhist and Jain pilgrimage centres of Vaishali, Rajgir, Nalanda, Bodh Gaya, Kesariya and Pawapuri.
Read the full Patna guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Dehradun 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 2026-09-17. Some links earn Stayonomy a commission at no cost to you.