How long is the flight from Singapore to Phnom Penh?

The flight from Singapore (SIN) to Phnom Penh (PNH) takes approximately 2h — a distance of around 1,136 km. Actual flight time varies by airline, aircraft type, winds, and whether you fly direct or connect via a hub. Connecting itineraries can add 2–6 hours to total travel time.

Which airlines fly from Singapore to Phnom Penh?

Airlines commonly serving the SIN–PNH route or connecting it via hubs include AirAsia, Lion Air, Batik Air, Citilink, VietJet Air and others. Availability changes by season. Use the flight search above to see all current carriers and compare live fares.

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

Fares on SIN–PNH tend to be lowest when booked 6–10 weeks ahead and on weekday departures. Use AirConnect's fare alert tool to get notified when prices drop to your target level.

How much does a flight from Singapore to Phnom Penh cost?

Economy fares on the SIN–PNH route typically range from $50 to $180 USD one-way (Short-haul). Business class fares are generally 3–5× higher. Prices fluctuate based on demand, season, and how far in advance you book. Search above for the current best fare and use our fare alert to track price changes automatically.

Do I need a visa to travel from Singapore to Cambodia?

Visa requirements depend entirely on your passport nationality. Some nationalities enjoy visa-free or visa-on-arrival access to Cambodia; others must apply in advance through an embassy or e-visa portal. Use AirConnect's free Visa Checker tool to check requirements for your specific passport in under 30 seconds.

What is the best time to visit Phnom Penh?

The cool dry season (November–March) is peak time, especially for Angkor Wat. April is extremely hot. The green season (May–October) sees rain but fewer crowds and lower prices. For the SIN–Phnom Penh route, book early if you plan to travel during the November – March peak window — fares and accommodation fill quickly during this period.

Singapore, SingaporePhnom Penh, Cambodia

Flights from Singapore to Phnom Penh

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1,136 kmdistance

~2hflight time

from $50one-way

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Route snapshot: Singapore to Phnom Penh

Singapore to Phnom Penh is a 2h air corridor covering roughly 1,136 km and typically searched by travelers comparing direct and one-stop options.

Use this page to benchmark fares, check which airlines commonly serve the corridor, and move into airport, visa, and destination planning before you book.

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Book a transfer or rental from Phnom Penh airport (PNH)

Fixed-price airport transfer, licensed drivers, or pick up a rental car — compare and book ahead so you skip the taxi queue.

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Things to do in Phnom Penh

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Dinner with locals + food tours, often homes

Flights SIN → PNH

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Why travelers watch this route

Route economics

SIN–PNH sits in the Short-haul fare band, with economy prices often starting around $50 when booked at the right time.

Seasonality

Phnom Penh demand usually strengthens around November – March, which can push fares higher on this corridor.

Airline competition

This corridor is usually compared across 8 common airline options, which is why checking both the route page and the live fare search can uncover better timing and booking opportunities.

Airlines flying Singapore to Phnom Penh

These carriers commonly operate the SIN–PNH route or connect via regional hubs.

✈ AirAsia✈ Lion Air✈ Batik Air✈ Citilink✈ VietJet Air✈ Scoot✈ Thai Lion Air✈ Malaysia Airlines

Singapore–Phnom Penh route intelligence

Updated analysis of the SIN–PNH corridor — distance, fares, timing, and connecting options.

Route class

Short-haul / regional

Distance

1,136 km

Flight time

Fares from

$50 – $180

Route profile

Singapore (SIN) to Phnom Penh (PNH) is a short-haul / regional corridor spanning approximately 1,136 km, with typical block time around 2h. Published fares cluster between $50 and $180 in economy. Short-haul.

Best time to book

For regional routes under 1,500 km, fares are typically softest 3-5 weeks out. Last-minute deals are common on this corridor.

Demand-spike calendar: Khmer New Year (mid-April) sees domestic Cambodian fares drop but Angkor-bound foreign demand surges Nov-Feb. Pchum Ben (late September) creates a short domestic spike.

Visa & arrival

Passport-validity and visa requirements differ between Singapore and Cambodia — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.

Best time to fly to Phnom Penh

Based on weather and travel conditions in Cambodia

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Best monthsGoodAvoid if possible

The cool dry season (November–March) is peak time, especially for Angkor Wat. April is extremely hot. The green season (May–October) sees rain but fewer crowds and lower prices.

Peak season: November – March

Direct & Connecting Flights

Multiple airlines operate between Singapore (SIN) and Phnom Penh (PNH). Compare direct and connecting options to find the best price. Direct flights take approximately 2h.

Fares & Price Guide

Economy fares on SIN–PNH typically range from $50 to $180 USD one-way. Book 6–10 weeks ahead for the best prices, or set a fare alert to catch price drops automatically.

About Phnom Penh, Cambodia

Phnom Penh is a popular destination for AirConnect travellers. Best visited during November – March. Browse our destination guide for hotels, visa requirements, and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

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Airport Guides

Check terminals, transport and arrival details for SIN and PNH.

Airline Route Maps

See which airlines dominate the SIN–PNH corridor and nearby connections.

Phnom Penh Planning

Turn this flight route into a full trip with destination, hotel and activity planning.

Price Alerts

Track fare drops on SIN–PNH and related city pairs.

Visa Guides

Check entry rules before booking flights from Singapore to Cambodia.

Explore related route clusters

These hubs help search engines and travelers understand where this corridor sits in the wider route graph.

Singapore routes

Browse more routes from the Singapore side of this corridor.

Cambodia routes

See how Phnom Penh connects into its wider route market.

All routes A–Z

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Deals on Singapore → Phnom Penh

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Frequently asked questions — Singapore to Phnom Penh flights

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