$74+ Cheap flights from Phnom Penh (KTI) to Suvarnabhumi (BKK)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — BKK
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Phnom Penh to Suvarnabhumi 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 Phnom Penh Techo Intl to Bangkok Suvarnabhumi are usually found in March or January, booked 42 days in advance, depart on a Tuesday or Sunday and return on a Sunday
Cheap flight deals from Phnom Penh to Suvarnabhumi
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phnom Penh to SuvarnabhumiExplore the most affordable flight options available from Phnom Penh to Suvarnabhumi. 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 Phnom Penh to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:55 pm -
Nonstop1h 25m
Sun 12/65:45 pm -
Nonstop1h 15m
Deal found 10/8![Thai Vietjet Air logo]()
$140
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:55 pm -
Nonstop1h 25m
Tue 11/178:30 am -
Nonstop1h 15m
Deal found 10/8![Thai Vietjet Air logo]()
$141
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:55 pm -
Nonstop1h 25m
Tue 12/88:30 am -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$142
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 pm -
Nonstop1h 25m
Wed 1/135:45 pm -
Nonstop1h 15m
Deal found 10/5![Thai Vietjet Air logo]()
$144
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.
Mon 11/167:55 pm -
Nonstop1h 25m
Mon 12/75:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$145
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.
Mon 11/27:55 pm -
Nonstop1h 25m
Tue 12/15:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$146
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.
Sun 11/157:55 pm -
Nonstop1h 25m
Wed 12/95:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$147
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.
Sun 11/17:55 pm -
Nonstop1h 25m
Sun 11/298:30 am -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$148
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:35 am -
Nonstop1h 20m
Thu 12/105:45 pm -
Nonstop1h 15m
Deal found 10/6![Thai Vietjet Air logo]()
$150
Best flights from Phnom Penh to SuvarnabhumiDiscover carefully curated flight deals from Phnom Penh to Suvarnabhumi 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 Phnom Penh to Suvarnabhumi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 8, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:35 am -
Nonstop1h 20m
Tue 10/278:30 am -
Nonstop1h 15m
Deal found 10/8![Thai Vietjet Air logo]()
$179
This Cambodia Airways 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 Cambodia Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/319:40 am -
Nonstop1h 15m
Thu 1/2111:45 am -
Nonstop1h 00m
Deal found 10/7![Cambodia Airways logo]()
$233
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:10 am -
Nonstop1h 20m
Wed 10/2810:55 am -
1 stop8h 25m
Deal found 10/7![Multiple Airlines logo]()
$269
This Vietnam Airlines 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/271:50 pm -
1 stop4h 40m
Fri 1/228:50 pm -
1 stop19h 50m
Deal found 10/7![Vietnam Airlines logo]()
$396
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:55 pm -
Nonstop1h 25m
Thu 11/129:55 pm -
1 stop20h 05m
Deal found 10/3![Multiple Airlines logo]()
$275
This Cambodia Airways 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 Cambodia Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:40 am -
Nonstop1h 15m
Sun 11/296:00 pm -
1 stop22h 25m
Deal found 10/7![Cambodia Airways logo]()
$344
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 12/261:50 pm -
1 stop20h 25m
Tue 1/58:50 pm -
1 stop19h 50m
Deal found 10/4![Vietnam Airlines logo]()
$396
This Cambodia Airways 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 Cambodia Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/19:40 am -
Nonstop1h 15m
Sun 1/246:00 pm -
1 stop22h 25m
Deal found 10/7![Cambodia Airways logo]()
$362
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:30 pm -
2 stops24h 25m
Wed 11/117:35 pm -
Nonstop1h 10m
Deal found 10/3![Multiple Airlines logo]()
$365
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 12/261:50 pm -
1 stop20h 25m
Sat 1/98:50 pm -
1 stop19h 50m
Deal found 10/4![Vietnam Airlines logo]()
$396
This Cambodia Airways 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 Cambodia Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:40 am -
Nonstop1h 15m
Sun 1/246:00 pm -
1 stop22h 25m
Deal found 10/5![Cambodia Airways logo]()
$362
Last-minute flights from Phnom Penh to SuvarnabhumiDiscover last-minute flight deals from Phnom Penh to Suvarnabhumi. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Phnom Penh to Suvarnabhumi. Data last updated October 8, 2026 and is based on user searches.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:05 am -
Nonstop1h 25m
Wed 11/115:45 pm -
Nonstop1h 15m
Deal found 10/8![Thai Vietjet Air logo]()
$155
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:35 am -
Nonstop1h 20m
Thu 11/128:30 am -
Nonstop1h 15m
Deal found 10/6![Thai Vietjet Air logo]()
$159
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:35 am -
Nonstop1h 20m
Sat 11/218:30 am -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$158
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
Nonstop1h 20m
Thu 11/58:30 am -
Nonstop1h 15m
Deal found 10/5![Thai Vietjet Air logo]()
$153
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.
Sun 11/17:55 pm -
Nonstop1h 25m
Sun 11/298:30 am -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$148
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.
Mon 11/27:55 pm -
Nonstop1h 25m
Tue 12/15:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$146
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:55 pm -
Nonstop1h 25m
Mon 11/165:45 pm -
Nonstop1h 15m
Deal found 10/5![Thai Vietjet Air logo]()
$140
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:55 pm -
Nonstop1h 25m
Tue 11/178:30 am -
Nonstop1h 15m
Deal found 10/8![Thai Vietjet Air logo]()
$141
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.
Sun 11/157:55 pm -
Nonstop1h 25m
Wed 12/95:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$147
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:55 pm -
Nonstop1h 25m
Tue 12/88:30 am -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$142
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.
Mon 11/167:55 pm -
Nonstop1h 25m
Mon 12/75:45 pm -
Nonstop1h 15m
Deal found 10/7![Thai Vietjet Air logo]()
$145
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:55 pm -
Nonstop1h 25m
Wed 1/135:45 pm -
Nonstop1h 15m
Deal found 10/5![Thai Vietjet Air logo]()
$144
One-way flights from Phnom Penh to SuvarnabhumiSearch for one-way flight options from Phnom Penh to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
Search for one-way flight options from Phnom Penh to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Thai Vietjet Air logo]()
$74
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:35 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$75
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/197:55 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Thai Vietjet Air logo]()
$76
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/267:55 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$77
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Thai Vietjet Air logo]()
$80
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Thai Vietjet Air logo]()
$83
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:55 pm -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Thai Vietjet Air logo]()
$84
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.
Fri 1/810:35 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$85
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:05 am -
Nonstop1h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$86
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:10 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Cambodia Airways logo]()
$87
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:35 am -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Thai Vietjet Air logo]()
$88
Find flight deals from Phnom Penh to Suvarnabhumi
Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (KTI) to Suvarnabhumi (BKK). 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 | $140 (CheapOair) |
One-way from | $74 (CheapOair) |
Popular in | May |
Cheapest in | March |
Average price | $147 |
Cheapflights Fare Finder
Customize your flight search to find flights from Phnom Penh to Suvarnabhumi 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 Phnom Penh to Bangkok Suvarnabhumi Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Sun 10/25
10:35 am-11:55 am
Nonstop1h 20m
Bangkok Suvarnabhumi
Tue 10/27
8:30 am-9:45 am
Nonstop1h 15m
$179
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Sat 1/23
1:50 pm-7:45 pm
1 stop5h 55m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$200
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Thu 10/22
2:10 pm-8:00 pm
1 stop5h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Fri 2/19
1:50 pm-7:45 pm
1 stop5h 55m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Wed 11/4
1:50 pm-7:45 pm
1 stop5h 55m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Sat 11/7
1:50 pm-6:30 pm
1 stop4h 40m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$201
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Fri 10/16
2:10 pm-8:00 pm
1 stop5h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Sun 11/1
1:50 pm-7:45 pm
1 stop5h 55m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$204
Quickest round-trip
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Thu 12/31
9:40 am-10:55 am
Nonstop1h 15m
Bangkok Suvarnabhumi
Thu 1/21
11:45 am-12:45 pm
Nonstop1h 00m
$233
Phnom PenhBangkok
KTI Phnom Penh Techo Intl - BKK Bangkok Suvarnabhumi
KTIBKK
Phnom Penh Techo Intl
Sat 10/24
9:10 am-10:30 am
Nonstop1h 20m
Bangkok Suvarnabhumi
Wed 10/28
10:55 am-7:20 pm
1 stop8h 25m
$269
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Phnom Penh to Suvarnabhumi
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 Phnom Penh to Suvarnabhumi in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phnom Penh-Bangkok Suvarnabhumi Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Bangkok Suvarnabhumi Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Bangkok Suvarnabhumi Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phnom Penh-Bangkok Suvarnabhumi Airport 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 Phnom Penh-Bangkok Suvarnabhumi Airport 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 Phnom Penh to Suvarnabhumi
Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Phnom Penh with our price prediction graph.
KTI-BKK
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 Phnom Penh to Bangkok Suvarnabhumi Airport
Prices
Airlines
How far ahead should I book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport?
The price you pay for your flight from Phnom Penh to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport?
Currently, March is the cheapest month in which you can book a flight from Phnom Penh to Bangkok Suvarnabhumi Airport (average of $124). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of $179). 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 KTI to BKK?
Find hourly flight availability from Phnom Penh to Suvarnabhumi. 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.
Unlike in the evening, when flights are generally more expensive, you can save up to 78% on flights from Phnom Penh to Bangkok Suvarnabhumi Airport by exploring options for tickets in the morning.
What is the cheapest day to fly from Phnom Penh to Bangkok Suvarnabhumi Airport?
Use this chart to determine the cheapest time to fly round-trip from Phnom Penh to Suvarnabhumi. Price data was last updated on October 3, 2026.
Travelers seeking maximum savings on their Phnom Penh to Bangkok Suvarnabhumi Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Suvarnabhumi
Get insights into the airlines that provide service to Suvarnabhumi. 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 Suvarnabhumi. Reviews last updated October 8, 2026.
Read through reviews of airlines operating flights from Phnom Penh to Bangkok Suvarnabhumi Airport, such as Thai Airways,Thai AirAsia, andThai Vietjet Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Entertainment
6.9
Food
7.5
Boarding
8.0
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Crew
8.5
Entertainment
6.9
Food
7.5
Boarding
8.0
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Crew
8.5
Entertainment
6.9
Food
7.5
Boarding
8.0
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Crew
8.5
Entertainment
6.9
Food
7.5
Boarding
8.0
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Related info for your journey
Find useful and relevant information for your journey from Phnom Penh to Suvarnabhumi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locationsKo Samet
Chonburi
Cha-am
Sattahip
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Phnom Penh and Suvarnabhumi flights
Browse other Phnom Penh and Suvarnabhumi flight options. Last updated on October 8, 2026.
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Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 8, 2026.
Top 7 airlines flying from Phnom Penh to Suvarnabhumi
Discover the top 7 airlines that operate flights from Phnom Penh to Suvarnabhumi. 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$80 | Average$138 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$92 | Average$234 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$102 | Average$140 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$106 | Average$137 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$123 | Average$163 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$128 | Average$154 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$183 | Average$217 | FlexibilityNo cancel fee | On-time77% |