Cheap flights from Phnom Penh to Singapore

One-way fares from $114 · PNH → SIN · prices found by travellers in the last 48 hours

Compare all dates Singapore → Phnom Penh
Cheapest fare
$114

Emirates · Sat, Nov 7

Cheapest month
November

from $114

Direct flights
Yes

Emirates

Flight time
2h 00m

1,140 km

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Cheapest month to fly from Phnom Penh to Singapore

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

  1. November 2026 Cheapest $114
  2. December 2026 $127
  3. February 2027 $128
  4. March 2027 $128
  5. July 2027 $127
  6. August 2027 $120

Cheapest dates in November 2026

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

Emirates
Depart21:40 Sat, Nov 7KTI → SIN 2h 00m · Direct
$114one way, per person
View deal
Emirates
Depart21:40 Tue, Nov 24KTI → SIN 2h 00m · Direct
$115one way, per person
View deal
Emirates
Depart21:40 Mon, Nov 16KTI → SIN 2h 00m · Direct
$117one way, per person
View deal
Emirates
Depart21:40 Wed, Nov 25KTI → SIN 2h 00m · Direct
$118one way, per person
View deal
Emirates
Depart21:40 Sun, Nov 29KTI → SIN 2h 00m · Direct
$127one way, per person
View deal
Emirates
Depart21:40 Sun, Nov 8KTI → SIN 2h 00m · Direct
$128one way, per person
View deal
AirAsia Cambodia
Depart17:20 Wed, Nov 18KTI → SIN 3h 20m · 1 stop
$163one way, per person
View deal
AirAsia Cambodia
Depart17:25 Thu, Nov 19KTI → SIN 3h 05m · 1 stop
$164one way, per person
View deal
See every date in November 2026 →

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About flights from Phnom Penh to Singapore

Phnom Penh (PNH) and Singapore (SIN) are about 1,140 km apart. Direct flights take around 2h 00m, and recent direct fares were with Emirates. Over the next few months, one-way fares start from $114, 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 Singapore?

The cheapest one-way fare we've seen recently is $114 with Emirates, departing Saturday, November 7, 2026. Over the coming months, the lowest fare in each month ranges from $114 to $128.

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

November 2026 currently has the lowest fares, from $114 one way.

Are there direct flights from Phnom Penh to Singapore?

Yes. Recent direct fares were with Emirates.

How long is the flight from Phnom Penh to Singapore?

A direct flight takes about 2h 00m. Phnom Penh and Singapore are around 1,140 km apart.

Which airlines fly from Phnom Penh to Singapore?

Recent fares on this route were with Emirates, AirAsia Cambodia and Thai AirAsia.

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