Cheap flights from Phnom Penh to Hanoi

One-way fares from $122 · PNH → HAN · prices found by travellers in the last 48 hours

Compare all dates Hanoi → Phnom Penh
Cheapest fare
$122

Air Cambodia · Tue, Nov 17

Cheapest month
November

from $122

Direct flights
Yes

Vietnam Airlines

Flight time
1h 55m

1,060 km

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Cheapest month to fly from Phnom Penh to Hanoi

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $122
  2. December 2026 $130
  3. January 2027 $145
  4. February 2027 $166

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Air Cambodia
Depart14:30 Tue, Nov 17KTI → HAN 2h 50m · 1 stop
$122one way, per person
View deal
Air Cambodia
Depart14:30 Tue, Nov 24KTI → HAN 2h 40m · 1 stop
$162one way, per person
View deal
Thai AirAsia
Depart15:15 Sun, Nov 22KTI → HAN 3h 05m · 1 stop
$195one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Hanoi

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in HanoiCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in HanoiTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in HanoiPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in HanoiCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for VietnamMobile data from the moment you land, by Airalo Get eSIM →

About flights from Phnom Penh to Hanoi

Phnom Penh (PNH) and Hanoi (HAN) are about 1,060 km apart. Direct flights take around 1h 55m, and recent direct fares were with Vietnam Airlines. Over the next few months, one-way fares start from $122, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Phnom Penh to Hanoi?

The cheapest one-way fare we've seen recently is $122 with Air Cambodia, departing Tuesday, November 17, 2026. Over the coming months, the lowest fare in each month ranges from $122 to $166.

What is the cheapest month to fly from Phnom Penh to Hanoi?

November 2026 currently has the lowest fares, from $122 one way.

Are there direct flights from Phnom Penh to Hanoi?

Yes. Recent direct fares were with Vietnam Airlines.

How long is the flight from Phnom Penh to Hanoi?

A direct flight takes about 1h 55m. Phnom Penh and Hanoi are around 1,060 km apart.

Which airlines fly from Phnom Penh to Hanoi?

Recent fares on this route were with Air Cambodia, Vietnam Airlines and Thai AirAsia.

More cheap flights from Phnom Penh

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