$64+ Cheap flights from Suvarnabhumi (BKK) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTI
Nov 7 — Nov 141
Round-trip
1 adult, Economy
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Find cheap flights from Suvarnabhumi 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 Bangkok Suvarnabhumi to Phnom Penh Techo Intl are usually found in March or January, booked 70 days in advance, depart on a Sunday or Friday and return on a Tuesday
Cheap flight deals from Suvarnabhumi to Phnom Penh
Cheapest
Best
Last-minute
One-way
Cheapest flights from Suvarnabhumi to Phnom PenhExplore the most affordable flight options available from Suvarnabhumi 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 Suvarnabhumi to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2026.
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.
Fri 11/208:30 am -
Nonstop1h 15m
Fri 11/277:55 pm -
Nonstop1h 25m
Deal found 10/6![Thai Vietjet Air logo]()
$141
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.
Sun 11/228:30 am -
Nonstop1h 15m
Tue 11/247:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$143
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.
Fri 11/278:30 am -
Nonstop1h 15m
Sun 11/297:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$144
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.
Thu 11/58:30 am -
Nonstop1h 15m
Wed 11/187:55 pm -
Nonstop1h 25m
Deal found 10/4![Thai Vietjet Air logo]()
$145
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.
Sat 12/198:30 am -
Nonstop1h 15m
Sat 1/97:55 pm -
Nonstop1h 25m
Deal found 10/7![Thai Vietjet Air logo]()
$147
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:45 pm -
Nonstop1h 15m
Mon 11/167:55 pm -
Nonstop1h 25m
Deal found 10/6![Thai Vietjet Air logo]()
$155
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 11/45:45 pm -
Nonstop1h 15m
Wed 11/117:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$158
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.
Mon 11/95:45 pm -
Nonstop1h 15m
Thu 11/127:55 pm -
Nonstop1h 25m
Deal found 10/6![Thai Vietjet Air logo]()
$159
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.
Mon 10/128:40 am -
Nonstop1h 15m
Fri 11/277:55 pm -
Nonstop1h 25m
Deal found 10/8![Thai Vietjet Air logo]()
$160
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.
Sat 11/288:30 am -
Nonstop1h 15m
Mon 11/3010:35 am -
Nonstop1h 20m
Deal found 10/5![Thai Vietjet Air logo]()
$161
Best flights from Suvarnabhumi to Phnom PenhDiscover carefully curated flight deals from Suvarnabhumi 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 Suvarnabhumi 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 Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:45 am -
1 stop22h 40m
Thu 10/297:05 pm -
1 stop20h 50m
Deal found 10/8![Cathay Pacific logo]()
$386
This Cambodia Airways 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 Cambodia Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:00 pm -
1 stop22h 25m
Tue 12/299:40 am -
Nonstop1h 15m
Deal found 10/8![Cambodia Airways logo]()
$440
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 11/226:05 pm -
2 stops22h 35m
Tue 11/241:50 pm -
1 stop4h 40m
Deal found 10/4![Vietnam Airlines logo]()
$447
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:45 pm -
1 stop21h 40m
Tue 11/247:05 pm -
1 stop21h 35m
Deal found 10/4![Cathay Pacific logo]()
$400
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.
Mon 3/812:20 pm -
2 stops28h 20m
Fri 3/261:50 pm -
1 stop5h 55m
Deal found 10/7![Vietnam Airlines logo]()
$479
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.
Wed 3/1012:20 pm -
2 stops28h 20m
Wed 3/241:50 pm -
1 stop5h 55m
Deal found 10/4![Vietnam Airlines logo]()
$479
This Vietnam Airlines 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/712:20 pm -
2 stops28h 20m
Wed 3/245:30 pm -
2 stops24h 25m
Deal found 10/8![Vietnam Airlines logo]()
$492
This Vietnam Airlines 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2212:20 pm -
2 stops28h 20m
Sat 5/292:10 pm -
2 stops26h 55m
Deal found 10/8![Vietnam Airlines logo]()
$504
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.
Mon 3/86:05 pm -
2 stops22h 35m
Wed 3/245:30 pm -
2 stops24h 25m
Deal found 10/4![Vietnam Airlines logo]()
$509
Last-minute flights from Suvarnabhumi to Phnom PenhDiscover last-minute flight deals from Suvarnabhumi to Phnom Penh. Data last updated October 8, 2026 and is based on user searches.
Discover last-minute flight deals from Suvarnabhumi to Phnom Penh. 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.
Mon 10/128:40 am -
Nonstop1h 15m
Fri 11/277:55 pm -
Nonstop1h 25m
Deal found 10/8![Thai Vietjet Air logo]()
$160
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.
Fri 10/308:30 am -
Nonstop1h 15m
Thu 4/227:10 pm -
Nonstop1h 20m
Deal found 10/7![Thai Vietjet Air logo]()
$162
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 11/45:45 pm -
Nonstop1h 15m
Wed 11/117:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$158
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.
Thu 11/58:30 am -
Nonstop1h 15m
Wed 11/187:55 pm -
Nonstop1h 25m
Deal found 10/4![Thai Vietjet Air logo]()
$145
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.
Mon 11/95:45 pm -
Nonstop1h 15m
Thu 11/127:55 pm -
Nonstop1h 25m
Deal found 10/6![Thai Vietjet Air logo]()
$159
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:45 pm -
Nonstop1h 15m
Mon 11/167:55 pm -
Nonstop1h 25m
Deal found 10/6![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.
Fri 11/208:30 am -
Nonstop1h 15m
Fri 11/277:55 pm -
Nonstop1h 25m
Deal found 10/6![Thai Vietjet Air logo]()
$141
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.
Sun 11/228:30 am -
Nonstop1h 15m
Tue 11/247:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$143
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.
Fri 11/278:30 am -
Nonstop1h 15m
Sun 11/297:55 pm -
Nonstop1h 25m
Deal found 10/5![Thai Vietjet Air logo]()
$144
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.
Sat 11/288:30 am -
Nonstop1h 15m
Mon 11/3010:35 am -
Nonstop1h 20m
Deal found 10/5![Thai Vietjet Air logo]()
$161
One-way flights from Suvarnabhumi to Phnom PenhSearch for one-way flight options from Suvarnabhumi 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 Suvarnabhumi to Phnom Penh. Find affordable one-way fares based on user searches. Data last updated October 8, 2026.
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 1/228:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$64
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Thai Vietjet Air logo]()
$65
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.
Sun 11/158:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Thai Vietjet Air logo]()
$66
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 11/225:45 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Thai Vietjet Air logo]()
$67
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.
Fri 11/278:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Thai Vietjet Air logo]()
$68
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/58:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Thai Vietjet Air logo]()
$69
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 12/75:45 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Thai Vietjet Air logo]()
$70
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.
Fri 11/208:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Thai Vietjet Air logo]()
$73
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.
Mon 1/188:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Thai Vietjet Air logo]()
$76
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.
Tue 1/198:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Thai Vietjet Air logo]()
$77
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.
Sat 11/218:30 am -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Thai Vietjet Air logo]()
$78
Find flight deals from Suvarnabhumi to Phnom Penh
Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) 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 | $141 (Kiwi.com) |
One-way from | $64 (Kiwi.com) |
Popular in | April |
Cheapest in | March |
Average price | $154 |
Cheapflights Fare Finder
Customize your flight search to find flights from Suvarnabhumi 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 Bangkok Suvarnabhumi Airport to Phnom Penh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 12/28
12:20 am-1:35 am
Nonstop1h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Wed 12/30
12:20 am-1:35 am
Nonstop1h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$98
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 10/24
9:00 pm-4:40 pm
1 stop19h 40m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 12/28
8:50 pm-4:40 pm
1 stop19h 50m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$219
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 11/23
12:20 pm-7:05 pm
1 stop6h 45m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$225
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 11/7
6:25 pm-4:40 pm
2 stops22h 15m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 2/1
6:05 pm-4:40 pm
2 stops22h 35m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 11/9
6:05 pm-4:40 pm
2 stops22h 35m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Thu 2/4
12:20 pm-4:40 pm
2 stops28h 20m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$258
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Thu 11/5
10:10 pm-4:40 pm
2 stops42h 30m
Phnom Penh Techo Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$259
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Suvarnabhumi 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 Suvarnabhumi to Phnom Penh 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Phnom Penh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Phnom Penh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Phnom Penh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-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 Bangkok Suvarnabhumi Airport-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 Suvarnabhumi to Phnom Penh
Have a flexible travel schedule? Discover the best time to fly to Phnom Penh from Suvarnabhumi with our price prediction graph.
BKK-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 Bangkok Suvarnabhumi Airport to Phnom Penh
Prices
Airlines
How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?
The price you pay for your flight from Bangkok Suvarnabhumi Airport to Phnom Penh may vary depending on when you book. For the best chance of a lower fare, look to book 69 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 Bangkok Suvarnabhumi Airport to Phnom Penh?
Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh (average of $137). Flying from Bangkok Suvarnabhumi Airport to Phnom Penh in April is currently the most expensive (average of $167). 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 BKK to KTI?
Find hourly flight availability from Suvarnabhumi 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.
One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Phnom Penh is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 18% on airfare.
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 Thai Airways,Thai AirAsia, andThai Vietjet Air from Bangkok Suvarnabhumi Airport to Phnom Penh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
6.9
Boarding
8.0
Crew
8.5
Food
7.5
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Entertainment
6.9
Boarding
8.0
Crew
8.5
Food
7.5
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Entertainment
6.9
Boarding
8.0
Crew
8.5
Food
7.5
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Overall
7.9
Entertainment
6.9
Boarding
8.0
Crew
8.5
Food
7.5
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 Suvarnabhumi 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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Alternative routes for Suvarnabhumi to Phnom Penh
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Complete your trip
Complete your trip to Phnom Penh by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Suvarnabhumi to Phnom Penh by cabin class
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Suvarnabhumi and Phnom Penh flights
Browse other Suvarnabhumi and Phnom Penh flight options. Last updated on October 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Suvarnabhumi to Phnom Penh
Discover the top 5 airlines that operate flights from Suvarnabhumi 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$109 | Average$138 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$119 | Average$144 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$123 | Average$145 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$185 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$197 | Average$241 | FlexibilityNo cancel fee | On-time77% |