How the cheapest fare moved
Nov 15: €244
€244
Nov 9
Nov 15
low €227 · high €312
Departure-day prices · November 2026 Ulaanbaatar → Hanoi
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · November 2026 Hanoi → Ulaanbaatar
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17 €277 18
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20 €329 21
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Hanoi — climate Jan: ~23°C daytime, 3 rainy days
23°
Jan Feb: ~21°C daytime, 15 rainy days
21°
Feb Mar: ~25°C daytime, 6 rainy days
25°
Mar Apr: ~31°C daytime, 11 rainy days
31°
Apr May: ~31°C daytime, 19 rainy days
31°
May Jun: ~33°C daytime, 24 rainy days
33°
Jun Jul: ~33°C daytime, 22 rainy days
33°
Jul Aug: ~32°C daytime, 25 rainy days
32°
Aug Sep: ~31°C daytime, 20 rainy days
31°
Sep Oct: ~29°C daytime, 15 rainy days
29°
Oct Nov: ~24°C daytime, 11 rainy days
24°
Nov Dec: ~24°C daytime, 11 rainy days
24°
Dec Best value: Dec — fares from €227 and ~24°C daytime.
Flights from Ulaanbaatar to Hanoi start around €227 (typically 1 stop). Range seen recently: €227–351, based on 17 fares found by travellers.
Fly (from €227)
6h 05m duration
€227–351 recent fares
Book
Cheapest cached fares Ulaanbaatar → Hanoi; typically 1 stop (e.g. 7C). · Based on 17 fares found by travellers in the last 48h
Cheapest round trips to Hanoi Fares found by travellers in the last 48 hours — refreshed daily.
Dec 25 – Dec 30
Air China · 1 stop · 6h 10m
€584
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Feb 3 – Feb 17
Korean Air · 1 stop · 8h 00m
€592
Book
Jan 23 – Mar 15
MIAT Mongolian Airlines · 1 stop · 6h 05m
€622
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Dec 31 – Jan 14
Air China · 1 stop · 6h 15m
€623
Book
Dec 31 – Jan 7
Air China · 1 stop · 6h 15m
€624
Book
Dec 31 – Jan 10
Air China · 1 stop · 6h 15m
€633
Book
Jan 1 – Jan 11
Air China · 2 stops · 8h 20m
€644
Book
Dec 23 – Jan 12
Air China · 2 stops · 8h 05m
€661
Book
Weather in Hanoi
Sun
☁️
29°
20°
💧8%
Mon
🌦️
30°
23°
💧20%
Tue
🌦️
30°
25°
💧13%
Wed
⛈️
28°
20°
💧95%
Thu
🌧️
22°
19°
💧25%
Fri
🌦️
19°
16°
💧10%
Sat
🌦️
19°
15°
💧20%
In Nov, Hanoi typically sees ~24°C daytime highs and 11 rainy days.
Where to stay in Hanoi 3★+ hotels from €37/night (39 hotels sampled, ~3 weeks out).
Alisa Hotel & Spa
hotel · Hanoi
from €37/night ★ 4
Hanoi Royal Palace Hotel 2
hotel · Hanoi
from €45/night ★ 4
Splendid Star Grand Hotel and Spa
hotel · Hanoi
from €51/night ★ 4
Good to know Time difference -1h
Time in the air 6h 05m
Things to do in Hanoi Top-rated tours and tickets from €11 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Hanoi
Hanoi (Vietnamese: Hà Nội), the capital of Vietnam and its second-largest city, is a fascinating blend of East and West, with Chinese influence from centuries of dominance, and French je ne sais quoi from its colonial past. It was largely unspoiled by the modern architecture of the 1970s and 80s, and is now undergoing a rapid transformation that makes it a rising star in Southeast Asia.
Read the full Hanoi guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Ulaanbaatar 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 2026-11-15. Some links earn Stayonomy a commission at no cost to you.