Cheap flights from Hanoi to Phnom Penh

Noi Bai
HAN
Phnom Penh
PNH

Flight deals from Hanoi to Phnom Penh

Below you can see the best deals on flights Hanoi — Phnom Penh for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 9 September, from AED 722.

Top 10 cheap flights from Hanoi to Phnom Penh

VJ
FD
FD
 756

Hanoi — Phnom Penh

19:40—17:45
17 Aug 2026
22 h 5 m
2 stops
VJ
FD
FD
 756

Hanoi — Phnom Penh

19:25—17:45
17 Aug 2026
22 h 20 m
2 stops
VJ
FD
FD
 756

Hanoi — Phnom Penh

18:45—17:45
17 Aug 2026
23 h
2 stops
VU
FD
FD
 759

Hanoi — Phnom Penh

22:30—17:45
17 Aug 2026
19 h 15 m
2 stops
VJ
FD
FD
 762

Hanoi — Phnom Penh

23:25—17:45
17 Aug 2026
18 h 20 m
2 stops
VJ
FD
FD
 762

Hanoi — Phnom Penh

22:45—17:45
17 Aug 2026
19 h
2 stops
VJ
FD
FD
 778

Hanoi — Phnom Penh

15:55—17:45
17 Aug 2026
25 h 50 m
2 stops
VU
FD
FD
 782

Hanoi — Phnom Penh

21:55—17:45
17 Aug 2026
19 h 50 m
2 stops
VN
FD
FD
 785

Hanoi — Phnom Penh

20:45—17:45
17 Aug 2026
21 h
2 stops
VN
FD
FD
 785

Hanoi — Phnom Penh

19:45—17:45
17 Aug 2026
22 h
2 stops

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Hanoi — Phnom Penh flight

Looking for cheap flights from Hanoi to Phnom Penh? Compare fares from different airlines, check the flight schedule and travel time — and book your Hanoi — Phnom Penh ticket online at the best price.

A nonstop flight takes about 1 h 49 min, the distance between the cities is around 1,053 km.

Planning your trip? You may find our Phnom Penh travel guide, how to get from the airport into town and Phnom Penh weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from AED 718Min. price
OctoberCheapest
JunePeak season
NoDirect flights
1,053 kmDistance
1 h 49 minTravel time

Flight ticket prices by day: Hanoi — Phnom Penh

Below is a calendar of the lowest flight ticket prices for Hanoi — Phnom Penh by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 718 in October, and the most expensive are around AED 1,040 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Hanoi to Phnom Penh by month. Tickets are usually cheapest in May (around AED 535) and priciest in November (about AED 802) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
JanAED 757highMayAED 535lowSepAED 557low
FebAED 757highJunAED 535lowOctAED 646medium
MarAED 668mediumJulAED 601mediumNovAED 802high
AprAED 579lowAugAED 601mediumDecAED 802high

Some values are estimated based on seasonality.

When to fly

Weather in Phnom Penh: it is warmest in April (up to 35 °C on average) and coolest in December (around 31 °C). The driest month is February.

Tickets are usually cheapest in October and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Phnom Penh

Dry and wet days · Phnom Penh

Wind speed and direction · Phnom Penh

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How to get the best deal on a Hanoi — Phnom Penh ticket

  • Book ahead: fares for Hanoi — Phnom Penh are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Phnom Penh is usually October — plan your trip around it if your dates are flexible.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

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We couldn't find any airlines on this route, but that doesn't mean there aren't any. Try searching — we'll show you the latest options.

Cities and airports on the Hanoi — Phnom Penh route

Flights Hanoi — Phnom Penh depart from Noi Bai International Airport and arrive at Techo International Airport and Phnom Penh International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Hanoi

HAN
Vietnam
About the cityHow to get thereWeatherAll about the country Vietnam
Arrival

Phnom Penh

PNH
Cambodia
About the cityHow to get thereWeatherAll about the country Cambodia
Departure airports
Arrival airports

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Frequently asked questions about the Hanoi — Phnom Penh flight

How long is the flight from Hanoi to Phnom Penh?

A nonstop Hanoi — Phnom Penh flight takes about 1 h 49 min — the distance between the cities is around 1,053 km.

How far is it from Hanoi to Phnom Penh?

The distance from Hanoi to Phnom Penh is about 1,053 km.

Which airports do Hanoi — Phnom Penh flights use?

Flights from Hanoi depart from Noi Bai International Airport, and arrive at Techo International Airport, Phnom Penh International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Hanoi to Phnom Penh?

The price of a Hanoi — Phnom Penh ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in June. Tickets typically cost between AED 718 and AED 1,040. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Hanoi — Phnom Penh?

Flights Hanoi — Phnom Penh are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Hanoi to Phnom Penh?

To catch a low fare Hanoi — Phnom Penh, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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