$111+ Cheap flights from Singapore (SIN) to Phnom Penh (KTI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — KTI
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Singapore to Phnom Penh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Singapore Changi to Phnom Penh Techo Intl are usually found in September or October, booked 68 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Singapore to Phnom Penh
Cheapest
Best
Last-minute
One-way
Cheapest flights from Singapore to Phnom PenhExplore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
Explore the most affordable flight options available from Singapore to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:40 pm -
Nonstop2h 00m
Thu 10/228:45 pm -
Nonstop2h 00m
Deal found 10/7![Emirates logo]()
$192
This Justfly.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:30 pm -
Nonstop2h 05m
Wed 12/29:40 pm -
Nonstop2h 00m
Deal found 10/7![Emirates logo]()
$198
This Emirates deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/313:30 pm -
Nonstop2h 05m
Mon 1/49:40 pm -
Nonstop2h 00m
Deal found 10/5![Emirates logo]()
$199
This Emirates deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:30 pm -
Nonstop2h 05m
Wed 12/29:40 pm -
Nonstop2h 00m
Deal found 10/6![Emirates logo]()
$200
This Booking.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm -
1 stop6h 10m
Fri 10/236:20 pm -
1 stop14h 55m
Deal found 10/7![Malaysia Airlines logo]()
$203
This Booking.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 pm -
1 stop13h 45m
Thu 10/2211:10 am -
1 stop5h 20m
Deal found 10/7![Malaysia Airlines logo]()
$205
This Emirates deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:30 pm -
Nonstop2h 05m
Fri 11/69:40 pm -
Nonstop2h 00m
Deal found 10/8![Emirates logo]()
$208
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:20 am -
1 stop12h 10m
Wed 12/26:30 pm -
1 stop15h 00m
Deal found 10/7![Malaysia Airlines logo]()
$212
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:30 pm -
Nonstop2h 05m
Sat 10/319:40 pm -
Nonstop2h 00m
Deal found 10/5![Emirates logo]()
$213
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:40 pm -
Nonstop2h 00m
Wed 10/148:45 pm -
Nonstop2h 00m
Deal found 10/5![Emirates logo]()
$215
This Trip.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
Nonstop2h 15m
Fri 10/166:55 pm -
Nonstop2h 05m
Deal found 10/6![Singapore Airlines logo]()
$216
Best flights from Singapore to Phnom PenhDiscover carefully curated flight deals from Singapore to Phnom Penh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
Discover carefully curated flight deals from Singapore to Phnom Penh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This oojo deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:20 am -
1 stop12h 10m
Fri 2/266:30 pm -
1 stop15h 00m
Deal found 10/3![Malaysia Airlines logo]()
$301
This Trip.com deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/223:30 pm -
Nonstop2h 05m
Wed 12/3011:10 am -
1 stop6h 25m
Deal found 10/3![Multiple Airlines logo]()
$319
This Vietnam Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/64:20 pm -
1 stop27h 45m
Sat 2/201:50 pm -
1 stop21h 15m
Deal found 10/4![Vietnam Airlines logo]()
$340
This Vietnam Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/261:35 pm -
2 stops24h 25m
Thu 4/12:10 pm -
1 stop4h 50m
Deal found 10/5![Vietnam Airlines logo]()
$349
This Vietnam Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/254:20 pm -
2 stops21h 40m
Thu 4/15:45 pm -
2 stops17h 10m
Deal found 10/5![Vietnam Airlines logo]()
$358
This Vietnam Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/74:20 pm -
2 stops21h 40m
Sat 2/205:30 pm -
2 stops17h 55m
Deal found 10/4![Vietnam Airlines logo]()
$391
This Vietnam Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/154:10 pm -
2 stops21h 50m
Fri 2/261:50 pm -
1 stop21h 15m
Deal found 10/5![Vietnam Airlines logo]()
$403
This Vietnam Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:10 pm -
1 stop24h 55m
Mon 10/265:30 pm -
3 stops22h 45m
Deal found 10/6![Vietnam Airlines logo]()
$484
Last-minute flights from Singapore to Phnom PenhDiscover last-minute flight deals from Singapore to Phnom Penh. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Singapore to Phnom Penh. Data last updated October 8, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:40 pm -
Nonstop2h 00m
Wed 10/148:45 pm -
Nonstop2h 00m
Deal found 10/5![Emirates logo]()
$215
This Trip.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1212:25 pm -
Nonstop2h 15m
Fri 10/166:55 pm -
Nonstop2h 05m
Deal found 10/6![Singapore Airlines logo]()
$216
This Booking.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:15 pm -
1 stop13h 45m
Thu 10/2211:10 am -
1 stop5h 20m
Deal found 10/7![Malaysia Airlines logo]()
$205
This Booking.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm -
1 stop6h 10m
Fri 10/236:20 pm -
1 stop14h 55m
Deal found 10/7![Malaysia Airlines logo]()
$203
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:40 pm -
Nonstop2h 00m
Thu 10/228:45 pm -
Nonstop2h 00m
Deal found 10/7![Emirates logo]()
$192
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:40 pm -
Nonstop2h 00m
Fri 10/238:45 pm -
Nonstop2h 00m
Deal found 10/7![Emirates logo]()
$199
This Mytrip deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/313:30 pm -
Nonstop2h 05m
Sat 10/319:40 pm -
Nonstop2h 00m
Deal found 10/5![Emirates logo]()
$213
This Justfly.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:30 pm -
Nonstop2h 05m
Wed 12/29:40 pm -
Nonstop2h 00m
Deal found 10/7![Emirates logo]()
$198
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:20 am -
1 stop12h 10m
Wed 12/26:30 pm -
1 stop15h 00m
Deal found 10/7![Malaysia Airlines logo]()
$212
This Emirates deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:30 pm -
Nonstop2h 05m
Fri 11/69:40 pm -
Nonstop2h 00m
Deal found 10/8![Emirates logo]()
$208
This Emirates deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/303:30 pm -
Nonstop2h 05m
Wed 12/29:40 pm -
Nonstop2h 00m
Deal found 10/6![Emirates logo]()
$200
One-way flights from Singapore to Phnom PenhSearch for one-way flight options from Singapore to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Singapore to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This Mytrip deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:30 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Emirates logo]()
$111
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:30 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Emirates logo]()
$113
This Emirates deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:30 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Emirates logo]()
$117
This Emirates deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/43:30 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Emirates logo]()
$118
This Emirates deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:30 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Emirates logo]()
$119
This FlightHub deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:40 pm -
Nonstop2h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Emirates logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:25 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:20 pm -
1 stop25h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$163
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:10 am -
1 stop8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$165
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:55 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$166
This Booking.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:20 am -
1 stop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Malaysia Airlines logo]()
$168
Find flight deals from Singapore to Phnom Penh
Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Phnom Penh (KTI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $192 (Mytrip) |
One-way from | $111 (Mytrip) |
Popular in | April |
Cheapest in | September |
Average price | $193 |
Cheapflights Fare Finder
Customize your flight search to find flights from Singapore to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 8, 2026.
Use the filters below to find and compare flights from Singapore to Phnom Penh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Sat 10/31
3:30 pm-4:35 pm
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$117
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Fri 10/30
3:30 pm-4:35 pm
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$117
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Sat 11/7
3:30 pm-4:35 pm
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$117
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Tue 10/27
3:30 pm-4:35 pm
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$117
Quickest round-trip
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Thu 10/22
3:40 pm-4:40 pm
Nonstop2h 00m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$117
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Wed 11/18
6:20 am-5:30 pm
1 stop12h 10m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:30 am
Nonstop0h 00m
$191
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Mon 2/15
6:20 am-5:30 pm
1 stop12h 10m
Phnom Penh Techo Intl
Fri 2/26
6:30 pm-10:30 am
1 stop15h 00m
$301
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Sun 11/22
3:30 pm-4:35 pm
Nonstop2h 05m
Phnom Penh Techo Intl
Wed 12/30
11:10 am-6:35 pm
1 stop6h 25m
$319
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Sat 2/6
4:20 pm-7:05 pm
1 stop27h 45m
Phnom Penh Techo Intl
Sat 2/20
1:50 pm-12:05 pm
1 stop21h 15m
$340
SingaporePhnom Penh
SIN Singapore Changi - KTI Phnom Penh Techo Intl
SINKTI
Singapore Changi
Fri 3/26
1:35 pm-1:00 pm
2 stops24h 25m
Phnom Penh Techo Intl
Thu 4/1
2:10 pm-8:00 pm
1 stop4h 50m
$349
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Singapore to Phnom Penh
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Phnom Penh in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Singapore-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Singapore-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Singapore-Phnom Penh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Singapore-Phnom Penh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Phnom Penh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Singapore to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Singapore with our price prediction graph.
SIN-KTI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Singapore to Phnom Penh
Prices
Airlines
How far ahead should I book a flight from Singapore to Phnom Penh?
The best time to book flights from Singapore to Phnom Penh is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Singapore to Phnom Penh?
Currently, September is the cheapest month in which you can book a flight from Singapore to Phnom Penh (average of $190). Flying from Singapore to Phnom Penh in April is currently the most expensive (average of $262). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SIN to KTI?
Find hourly flight availability from Singapore to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 8, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Phnom Penh as you normally would.
Reviews of airlines servicing Phnom Penh
Get insights into the airlines that provide service to Phnom Penh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Phnom Penh. Reviews last updated October 8, 2026.
Get a feel of what it's like to fly with Singapore Airlines and Emirates from Singapore to Phnom Penh by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.3
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Sep 2026
SIN - SEA
Crew
8.6
Boarding
8.3
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Sep 2026
SIN - SEA
Crew
8.6
Boarding
8.3
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Sep 2026
SIN - SEA
Related info for your journey
Find useful and relevant information for your journey from Singapore to Phnom Penh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Singapore and Phnom Penh flights
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Top 2 airlines flying from Singapore to Phnom Penh
Discover the top 2 airlines that operate flights from Singapore to Phnom Penh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$134 | Average$192 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$180 | Average$289 | FlexibilityNo cancel fee | On-time81% |