Cheap flights from Singapore to Phnom Penh from $153
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Phnom Penh departing on 16/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Emirates flights from Singapore to Phnom Penh
Our best Emirates deals on Singapore to Phnom Penh flight tickets
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Fly from
Fly to
Route
Depart
Return
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Wed 30/12
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Mon 4/1
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Thu 31/12
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Sun 3/1
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Thu 31/12
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Mon 4/1
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Tue 1/12
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 2/12
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Mon 11/1
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Sun 31/1
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Mon 30/11
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 2/12
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Mon 11/1
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Sun 31/1
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Sun 14/2
15:30-16:35
Nonstop2h 05m
Phnom Penh Techo Intl
Tue 23/2
21:40-00:40
Nonstop2h 00m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Fri 26/3
07:40-08:35
Nonstop1h 55m
Phnom Penh Techo Intl
Thu 1/4
09:35-12:40
Nonstop2h 05m
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Fri 26/3
07:40-08:35
Nonstop1h 55m
Phnom Penh Techo Intl
Thu 1/4
09:35-12:40
Nonstop2h 05m
See travel insights to Phnom Penh from
How to get the cheapest flight ticket from Singapore to Phnom Penh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Singapore and Phnom Penh?
Prices are currently typical for flights on this route.
Typical prices usually range from $239 to $338.The lowest price recently found on this route was $285.
What is the cheapest month to fly to Phnom Penh?
The month of September is, on average, the cheapest month to fly to Phnom Penh from Singapore, with most prices found around $272. If you don’t want to visit Phnom Penh in September, then you should wait until October to fly from Singapore, when ticket prices are also cheap, with an average price of $277.
What is the cheapest day to depart on your flight to Phnom Penh?
Our data shows that Saturday is the least expensive day to fly to Phnom Penh. Tickets to fly out on this day can be as low as $264. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $287. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phnom Penh.
What is the cheapest time of day to depart on your flight to Phnom Penh?
Our most recent data shows that the best time of day to fly to Phnom Penh is in the afternoon. Flights from Singapore to Phnom Penh during this time can be as low as $270. Flights to Phnom Penh are more costly in the morning, with an average ticket price of $276. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Singapore Changi to Phnom Penh Techo Intl flight route?
Fly from Singapore Changi to Phnom Penh Techo Intl for the best Singapore Changi - Phnom Penh Techo Intl flight prices
How far in advance should I book a flight from Singapore to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around $295 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Singapore for as low as $244 on momondo.
What cabin class options are available on Singapore to Phnom Penh flights?
There is only 1 cabin class available to choose from on Singapore to Phnom Penh flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Singapore to Phnom Penh on average per day?
As of October 2026, 19 flights take off from Singapore and land in Phnom Penh each day. The most common flight departure time for this route is 07:00, with 57% of daily flights taking off in the afternoon.
How many flights depart from Singapore to Phnom Penh on average per week?
As of October 2026, 133 flights take off from Singapore and land in Phnom Penh each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.
When to book flights from Singapore to Phnom Penh
Cheap Singapore to Phnom Penh (SIN to KTI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Singapore to Phnom Penh
Frequently asked questions about flying from Singapore to Phnom Penh
How far is Singapore Changi to Phnom Penh Techo Intl by plane?
Singapore Changi and Phnom Penh Techo Intl are 1145.9 km apart from one another.
When did momondo last update prices for flights from Singapore Changi Airport to Phnom Penh Techo Intl Airport?
Prices for flights from Singapore Changi Airport to Phnom Penh Techo Intl Airport were last updated today.
How many operators does momondo search for flights from Singapore Changi Airport to Phnom Penh Techo Intl Airport?
There is 1 operator available for flights from Singapore Changi Airport to Phnom Penh Techo Intl Airport as of October 2026.
How old do you have to be to fly from Singapore Changi Airport to Phnom Penh Techo Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Singapore Changi Airport to Phnom Penh Techo Intl Airport.
What documentation or ID do you need to fly to Phnom Penh Techo Intl Airport?
The necessary travel and health documents for your Phnom Penh Techo Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Singapore to Phnom Penh?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Singapore to Phnom Penh is Boeing 737 MAX 8 (48.14% of total bookings). The next most popular plane models are Boeing 777-300ER (45.67%), Airbus A350-900 (5.45%), and Airbus A319 (0.37%).
What is the most popular airline from Singapore to Phnom Penh?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Singapore to Phnom Penh is Emirates (100% of total bookings).
Best airlines flying from Singapore to Phnom Penh
Compare and see reviews for airlines that fly from Singapore to Phnom Penh with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $202 | Free cancellation | Rating 8.1 3,672 reviews |
Emirates Flights From Singapore to Phnom Penh
Emirates operates around 7 flights from Singapore to Phnom Penh every week. The average price of these flights found in the last 72 hours has been $254, but momondo users have found Emirates deals from Singapore to Phnom Penh from as low as $202 round-trip. Emirates has been scored 8.1/10 in 3,672 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Singapore to Phnom Penh?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to Phnom Penh for you.
Can I find flights from Singapore to Phnom Penh with flexible booking policies on momondo?
All flight searches from Singapore to Phnom Penh on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Singapore to Phnom Penh?
Once all potential Singapore to Phnom Penh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Singapore to Phnom Penh right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Singapore to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.