Hanoi to Siem Reap

1 ways to travelfastest 1h 45mfly from €62
Photo: Colton Jones / Unsplash

When is it cheapest to fly?

Aug: from €65 — show this month's calendar €65 AugSep: from €65 — show this month's calendar €65 SepOct: from €62 — show this month's calendar €62 OctNov: from €82 — show this month's calendar €82 NovDec: from €68 — show this month's calendar €68 DecJan: from €94 — show this month's calendar €94 JanFeb: from €84 — show this month's calendar €84 FebMar: from €97 — show this month's calendar €97 Mar

Departure-day prices · January 2029 Hanoi → Siem Reap

‹ Prev Next ›

Loading fares…

Return-day prices · January 2029 Siem Reap → Hanoi

‹ Prev Next ›

Loading fares…

Best time to visit Siem Reap — climate

Jan: ~30°C daytime, 0 rainy days 30° JanFeb: ~33°C daytime, 1 rainy days 33° FebMar: ~35°C daytime, 8 rainy days 35° MarApr: ~34°C daytime, 16 rainy days 34° AprMay: ~33°C daytime, 27 rainy days 33° MayJun: ~32°C daytime, 25 rainy days 32° JunJul: ~33°C daytime, 26 rainy days 33° JulAug: ~33°C daytime, 25 rainy days 33° AugSep: ~32°C daytime, 30 rainy days 32° SepOct: ~31°C daytime, 24 rainy days 31° OctNov: ~30°C daytime, 11 rainy days 30° NovDec: ~31°C daytime, 4 rainy days 31° Dec

Best value: Oct — fares from €62 and ~31°C daytime.

Flights from Hanoi to Siem Reap start around €62 (direct flights available). Range seen recently: €62–67, based on 14 fares found by travellers.

Fly (from €62)
1h 45mduration
€62–67recent fares
Book
Cheapest cached fares Hanoi → Siem Reap; direct flights available (e.g. VJ). · Based on 14 fares found by travellers in the last 48h

Cheapest round trips to Siem Reap

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 16 – Oct 17 Vietjet · Direct · 1h 45m €143 Book
Sep 2 – Sep 6 Vietjet · Direct · 1h 45m €144 Book
Aug 20 – Aug 26 Vietjet · Direct · 1h 45m €146 Book
Nov 20 – Nov 26 Vietjet · Direct · 1h 45m €156 Book
Jan 7 – Jan 17 Vietjet · Direct · 1h 45m €159 Book
Feb 7 – Feb 20 Vietjet · Direct · 1h 45m €161 Book
Aug 18 – Aug 23 Vietjet · Direct · 1h 45m €162 Book
Jan 14 – Jan 19 Vietjet · Direct · 1h 45m €164 Book

Weather in Siem Reap

Mon ⛈️ 33° 26° 💧76%
Tue ⛈️ 33° 25° 💧94%
Wed ⛈️ 32° 26° 💧90%
Thu ⛈️ 31° 25° 💧86%
Fri 🌦️ 32° 25° 💧59%
Sat ⛈️ 32° 25° 💧86%
Sun ⛈️ 33° 26° 💧80%

Where to stay in Siem Reap

3★+ hotels from €12/night (39 hotels sampled, ~3 weeks out).

Boutique Indochine d'Angkor hotel · Siem Reap
from €12/night★ 4
See availability
Home Indochine d'Angkor Hotel hotel · Siem Reap
from €14/night★ 4
See availability
Harmony Indochine d'Angkor hotel · Siem Reap
from €14/night★ 4
See availability

Good to know

Time differenceSame time zone
Time in the air1h 45m

Things to do in Siem Reap

Top-rated tours and tickets from €18 — book ahead for the popular ones.

from €39
Siem Reap Angkor Airport Taxis (from Airport to Hotel)★ 5.0 (363)
from €18
Siem Reap: One-Way Transfer from Hotel to Airport (SAI)★ 5.0 (164)
from €207
2-Day Private Angkor Wat, Floating Village & Countryside Tour★ 5.0 (125)
from €281
Private 3-Days tour at comfortable areas★ 5.0 (122)
from €62
Siem Reap Floating Village Sunset Jeep Tour / SUV Car Available★ 5.0 (122)
from €175
From Siem Reap: Angkor Wat and Floating Village 3-Day Trip★ 5.0 (101)

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Siem Reap

The town of Siem Reap (សៀមរាប), in northern Cambodia, is the primary access point for the Angkor Archaeological Park, just north of the city. It is quite laid-back and a pleasant place to stay while touring the temples. It is a nice compromise between observing Cambodian life and enjoying the amenities of modern services and entertainment, thanks to a large foreign community.

Read the full Siem Reap guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for Siem ReapData from the moment you land — no roaming bills. Rent a car in Siem ReapCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Hanoi

Cheapest destinations travellers searched recently — refreshed daily.

from €51
Hanoi Nha Trang
from €60
Hanoi Phu Quoc
from €61
Hanoi Da Nang
from €82
Hanoi Ho Chi Minh City
from €133
Hanoi Bangkok
from €159
Hanoi Kuala Lumpur
from €165
Hanoi Guangzhou
from €166
Hanoi Hong Kong
from €174
Hanoi Manila
from €178
Hanoi Seoul
from €183
Hanoi Shanghai
from €185
Hanoi Beijing
from €197
Hanoi Denpasar (Bali)
from €222
Hanoi Jakarta
from €246
Hanoi Taipei

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.