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SIN - KTI

C$ 167 Find Cheap Flights from Singapore to Phnom Penh – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 283
Typical prices: C$ 262-C$ 373
Emirates
Mon 31/12Thu 4/1
SIN - KTI • Direct
Cheapest direct flights
C$ 283
Typical prices: C$ 262-C$ 366
Emirates
Mon 31/12Wed 3/1
SIN - KTI • Direct
Direct flights
Every day
You can fly direct with Singapore Airlines and Emirates. Average duration is 2h 02m
Direct flights
+1
Direct flights
+1
When to book
10 weeks
in advance
Our data shows that travellers who book at least 10 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
September
Cheapest • 9% price drop
January
Most popular
Good to know
+1
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Phnom Penh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to Phnom Penh (SIN-KTI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Phnom Penh

Thu, 31 Dec - Sun, 3 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 283Emirates
Mon, 11 Jan - Sun, 31 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 285Emirates
Mon, 11 Jan - Sun, 31 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 286Emirates
Mon, 11 Jan - Sun, 31 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 288Emirates
Wed, 30 Dec - Sat, 2 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 296Emirates
Wed, 4 Nov - Fri, 6 Nov
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 298Emirates
Fri, 11 Dec - Sat, 9 Jan
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 309Emirates
Sat, 6 Feb - Sat, 20 Feb
Emirates Logo
3:30 p.m. - 4:35 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 05mdirect
Emirates Logo
9:40 p.m. - 12:40 a.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 00mdirect
C$ 310Emirates
Tue, 20 Oct - Sat, 24 Oct
Singapore Airlines Logo
12:25 p.m. - 1:40 p.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
2h 15mdirect
Singapore Airlines Logo
9:35 a.m. - 12:40 p.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 05mdirect
C$ 316Singapore Airlines
Fri, 26 Mar - Thu, 1 Apr
Singapore Airlines Logo
7:40 a.m. - 8:35 a.m.SIN  Singapore Changi-KTI Phnom Penh Techo Intl
1h 55mdirect
Singapore Airlines Logo
9:35 a.m. - 12:40 p.m.KTI  Phnom Penh Techo Intl-SIN Singapore Changi
2h 05mdirect
C$ 318Singapore Airlines
Booking Insights

Price, demand, and travel trends for Singapore to Phnom Penh flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Singapore to Phnom Penh?

Round-trip flights from Singapore to Phnom Penh typically range from C$ 262 to C$ 373. The lowest price found in the past 5 days was C$ 283, on Emirates.

What's the cheapest day of the week to fly from Singapore to Phnom Penh?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Singapore to Phnom Penh. It’s 7% cheaper than the average day, while Saturday is the most expensive, with prices 6% higher.

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

•September is the cheapest month to fly from Singapore to Phnom Penh at C$ 269 round-trip.
•April (C$ 392) and January (C$ 322) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 45% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Singapore to Phnom Penh the cheapest?

Flights from Singapore to Phnom Penh are cheapest 10 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Singapore to Phnom Penh flights

Low season

August

Cheapest flight

C$ 167
Beat the crowds with an average 5% drop in traveller numbers.
The most popular month to fly with an average 16% increase in traveller numbers.
One-way flight from Singapore to Phnom Penh

When to book flights from Singapore to Phnom Penh

Are your dates flexible? Find out the best times to travel from Singapore to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Singapore to Phnom Penh flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Singapore to Phnom Penh?

    These are the earliest and latest flight times available from Singapore to Phnom Penh:

    • Earliest: departs at 7:40 am and lands at 9:42 am
    • Latest: departs at 5:30 pm and lands at 7:32 pm.

    The flight takes about 2h 02m.

  • Which cabin classes can I book on flights from Singapore to Phnom Penh?

    Only Economy Class is available on flights from Singapore to Phnom Penh.

  • How long does a flight from Singapore to Phnom Penh take?

    A direct flight from Singapore to Phnom Penh takes 2h 02m, covering 1,797 km.

  • Do I need a passport to fly from Singapore to Phnom Penh?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Singapore to Phnom Penh flight?

    Round-trip flights from Singapore to Phnom Penh range from C$ 262 to C$ 373, with an average of C$ 296 over the past 12 months. Anything below C$ 262 counts as a good deal.

  • How expensive are last-minute Singapore to Phnom Penh flights?

    Last-minute fares on this route (booked within two weeks of departure) run 15% above the C$ 296 route average. Book 10 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Singapore to Phnom Penh?

    On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 294 round-trip, compared to C$ 426 via a layover through Kuala Lumpur Intl (KUL).

  • Which aircraft model is used most often on flights from Singapore to Phnom Penh?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Singapore Airlines and Air Canada. Other aircraft seen on the route include Boeing 777-300ER variants.

  • How are flight departures from Singapore to Phnom Penh spread across the day?

    Afternoon is the busiest departure period on Singapore to Phnom Penh flights, with 50% leaving in that window. Morning departures account for 25%, Evening flights for 25%, and Night flights for 0%.

  • How are flight prices from Singapore to Phnom Penh looking right now?

    One-way fares from Singapore to Phnom Penh are currently higher than usual. Average one-way flight prices are about C$ 238, which is 28% above the typical average for this route.

  • Which airports can I use when flying from Singapore to Phnom Penh?

    Flights from Singapore to Phnom Penh usually depart from Singapore Changi (SIN) and arrive at Phnom Penh Techo Intl (KTI).

  • Which airports do connecting flights from Singapore to Phnom Penh pass through?

    Most connecting flights from Singapore to Phnom Penh pass through Kuala Lumpur Intl (KUL), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Singapore to Phnom Penh?

    Yes. Flexible dates can save you up to 13% on flights from Singapore to Phnom Penh. Monday is the cheapest departure day at C$ 278 round-trip on average, while Saturday is the most expensive at C$ 316, a difference of C$ 38.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Singapore to Phnom Penh?

    2 airlines operate flights between Singapore and Phnom Penh. The airlines offering direct flights on this route include:

    • Singapore Airlines
    • Emirates

  • What is the time difference between Singapore and Phnom Penh?

    Phnom Penh is 1 hour behind Singapore (Indochina Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which airlines offer extra legroom and free seat selection on Singapore to Phnom Penh flights?

    Among airlines operating Singapore to Phnom Penh flights:

    • Emirates: offers extra legroom; offers free seat selection
    • Singapore Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Singapore to Phnom Penh flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Emirates: a carry-on bag and a checked bag in Economy Class
    • Singapore Airlines: a carry-on bag and a checked bag in Economy Class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Singapore to Phnom Penh flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average C$ 278, about C$ 38 less than Saturday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Singapore to Phnom Penh trip for September. Fares historically average C$ 269 round-trip in that month – typically C$ 122 less than the most expensive month, which is April (based on the last 12 months).

Prefer to fly direct from Singapore to Phnom Penh?

 
Find which airlines fly direct from Singapore Changi Airport to Phnom Penh Techo Intl Airport, which days they fly and book direct flights.

Direct departures

Singapore Changi to Phnom Penh Techo Intl

Monday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Tuesday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Wednesday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Thursday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Friday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Saturday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Sunday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

See more nonstop flights

Direct returns

Phnom Penh Techo Intl to Singapore Changi

Monday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Tuesday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Wednesday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Thursday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Friday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Saturday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

Sunday

Emirates,Singapore Airlines

Emirates,Singapore Airlines

See more nonstop flights

More options for your flight from Singapore to Phnom Penh

Complete your trip to Phnom Penh with a hotel stay or car rental

Hotels in Phnom Penh
Vacations in Phnom Penh