Cheap flights from Phnom Penh to Bangkok Suvarnabhumi Airport from $111
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — BKK
3 Nov — 10 Nov1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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 Monday or Thursday and return on a Wednesday
Cheap flight deals from Phnom Penh to Suvarnabhumi
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Cheapest flights from Phnom Penh to Suvarnabhumi
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 4 October 2026.
Sun 18/1011:05 -
Nonstop1h 25m
Wed 28/1008:30 -
Nonstop1h 15m
Deal found 1/10$250
Wed 9/1217:25 -
Nonstop1h 10m
Fri 1/100:20 -
Nonstop1h 15m
Deal found 30/9$264
Mon 14/1211:20 -
Nonstop1h 15m
Fri 1/100:20 -
Nonstop1h 15m
Deal found 30/9$276
Tue 8/1211:20 -
Nonstop1h 15m
Fri 1/100:20 -
Nonstop1h 15m
Deal found 30/9$290
Sat 19/1209:40 -
Nonstop1h 15m
Thu 24/1211:45 -
Nonstop1h 00m
Deal found 2/10$300
Sat 19/1209:40 -
Nonstop1h 15m
Sun 20/1211:45 -
Nonstop1h 00m
Deal found 2/10$313
Tue 8/1209:40 -
Nonstop1h 15m
Fri 8/111:45 -
Nonstop1h 00m
Deal found 30/9$335
Tue 8/1209:40 -
Nonstop1h 15m
Thu 7/111:45 -
Nonstop1h 00m
Deal found 30/9$349
Sun 18/1019:55 -
Nonstop1h 25m
Wed 28/1010:55 -
1 stop8h 25m
Deal found 2/10$391
Sun 4/1020:00 -
Nonstop1h 45m
Mon 5/1017:35 -
Nonstop1h 45m
Deal found 4/10$392
Tue 8/1219:55 -
Nonstop1h 25m
Tue 5/117:45 -
Nonstop1h 15m
Deal found 1/10$407
Best flights from Phnom Penh to Suvarnabhumi
Discover carefully curated flight deals from Phnom Penh to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.
Wed 23/1222:10 -
Nonstop1h 15m
Fri 1/100:20 -
Nonstop1h 15m
Deal found 29/9$264
Sat 14/1108:30 -
1 stop7h 55m
Mon 16/1118:10 -
Nonstop1h 15m
Deal found 1/10$486
Mon 19/1014:10 -
1 stop4h 20m
Thu 29/1014:20 -
1 stop26h 20m
Deal found 30/9$547
Thu 10/1211:20 -
Nonstop1h 15m
Mon 4/100:20 -
Nonstop1h 15m
Deal found 1/10$290
Sat 26/1209:30 -
1 stop6h 55m
Thu 7/111:45 -
Nonstop1h 00m
Deal found 4/10$486
Wed 21/1014:10 -
1 stop4h 20m
Fri 30/1011:20 -
1 stop5h 20m
Deal found 30/9$547
Tue 20/1014:10 -
1 stop5h 50m
Thu 29/1014:20 -
1 stop26h 20m
Deal found 30/9$547
Thu 22/1014:10 -
1 stop5h 50m
Sun 25/1020:50 -
1 stop19h 50m
Deal found 30/9$563
Wed 28/1013:50 -
1 stop4h 40m
Sat 31/1011:20 -
1 stop5h 20m
Deal found 4/10$565
Sat 26/1213:50 -
1 stop20h 25m
Tue 5/120:50 -
1 stop19h 50m
Deal found 4/10$569
Sat 26/1213:50 -
1 stop20h 25m
Sat 9/120:50 -
1 stop19h 50m
Deal found 4/10$569
Direct flights from Phnom Penh to Suvarnabhumi
Explore direct flight options from Phnom Penh to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 October 2026.
Sun 18/1011:05 -
Nonstop1h 25m
Wed 28/1008:30 -
Nonstop1h 15m
Deal found 1/10$250
Fri 22/122:10 -
Nonstop1h 15m
Mon 25/100:20 -
Nonstop1h 15m
Deal found 2/10$264
Mon 14/1211:20 -
Nonstop1h 15m
Fri 1/100:20 -
Nonstop1h 15m
Deal found 30/9$276
Sat 23/109:40 -
Nonstop1h 15m
Wed 27/111:45 -
Nonstop1h 00m
Deal found 2/10$277
Wed 6/109:40 -
Nonstop1h 15m
Sat 16/111:45 -
Nonstop1h 00m
Deal found 2/10$283
Tue 8/1211:20 -
Nonstop1h 15m
Sun 3/100:20 -
Nonstop1h 15m
Deal found 1/10$290
Fri 22/109:40 -
Nonstop1h 15m
Sat 23/111:45 -
Nonstop1h 00m
Deal found 2/10$300
Sat 19/1209:40 -
Nonstop1h 15m
Sun 20/1211:45 -
Nonstop1h 00m
Deal found 2/10$313
Tue 8/1209:40 -
Nonstop1h 15m
Sun 3/111:45 -
Nonstop1h 00m
Deal found 1/10$335
Tue 8/1209:40 -
Nonstop1h 15m
Thu 7/111:45 -
Nonstop1h 00m
Deal found 30/9$349
Tue 8/1210:35 -
Nonstop1h 20m
Mon 4/108:30 -
Nonstop1h 15m
Deal found 1/10$407
Sat 19/1210:35 -
Nonstop1h 20m
Sat 19/1217:45 -
Nonstop1h 15m
Deal found 2/10$417
Last-minute flights from Phnom Penh to Suvarnabhumi
Discover last-minute flight deals from Phnom Penh to Suvarnabhumi. Data last updated 4 October 2026 and is based on user searches.
Sun 4/1020:00 -
Nonstop1h 45m
Mon 5/1017:35 -
Nonstop1h 45m
Deal found 4/10$392
Sat 17/1009:10 -
Nonstop1h 20m
Wed 28/1018:00 -
1 stop26h 30m
Deal found 30/9$434
Sun 18/1011:05 -
Nonstop1h 25m
Wed 28/1008:30 -
Nonstop1h 15m
Deal found 1/10$250
Sun 18/1019:55 -
Nonstop1h 25m
Wed 28/1010:55 -
1 stop8h 25m
Deal found 2/10$391
Sun 18/1008:35 -
1 stop7h 50m
Tue 27/1011:45 -
Nonstop1h 00m
Deal found 30/9$444
Sun 18/1008:35 -
1 stop7h 50m
Thu 29/1011:45 -
Nonstop1h 00m
Deal found 30/9$457
Mon 19/1009:10 -
Nonstop1h 20m
Wed 28/1018:00 -
1 stop26h 30m
Deal found 30/9$421
Tue 20/1009:30 -
1 stop7h 50m
Fri 30/1011:45 -
Nonstop1h 00m
Deal found 30/9$428
Tue 20/1009:30 -
1 stop26h 20m
Thu 29/1011:45 -
Nonstop1h 00m
Deal found 30/9$441
Wed 21/1008:35 -
1 stop7h 50m
Fri 30/1011:45 -
Nonstop1h 00m
Deal found 30/9$420
Wed 21/1008:35 -
1 stop7h 50m
Thu 29/1011:45 -
Nonstop1h 00m
Deal found 30/9$433
One-way flights from Phnom Penh to Suvarnabhumi
Search for one-way flight options from Phnom Penh to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.
Wed 4/1119:55 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10$111
Tue 20/1009:10 -
Nonstop1h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10$126
Fri 20/1117:15 -
Nonstop1h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9$138
Fri 30/1017:15 -
Nonstop1h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10$147
Tue 15/1209:40 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10$151
Wed 30/1222:10 -
Nonstop1h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10$167
Fri 16/1011:05 -
Nonstop1h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9$177
Mon 23/1113:50 -
1 stop4h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9$269
Tue 24/1113:50 -
1 stop5h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 29/9$270
Wed 4/1113:50 -
1 stop5h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 30/9$279
Tue 20/1014:10 -
1 stop5h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 1/10$285
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 4 October 2026.
Customise 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 4 October 2026.
Use the filters below to find and compare flights from Phnom Penh to Bangkok Suvarnabhumi Airport that are best for you.
Flights are sorted by cheapest return flights first.
Deals found on 30/9
Showing 1-10 of 21 resultsSorted by cheapest first
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3
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 return 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 $178). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of $257). 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 4 October 2026.
When flying from Phnom Penh to Bangkok Suvarnabhumi Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from Phnom Penh to Bangkok Suvarnabhumi Airport?
Airfare is above average for this route at the moment.
Phnom Penh to Bangkok Suvarnabhumi Airport flights typically cost between $191 and $231 in October.The cheapest return price found within the last 5 days was $250 on Thai Vietjet Air (18 Oct–28 Oct).
Weekly flight availability from Phnom Penh to Bangkok Suvarnabhumi Airport
Explore weekly flight availability from Phnom Penh to Suvarnabhumi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 4 October 2026.
The most flights from KTI to BKK are scheduled on a Saturday (29 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (23 on average).
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 4 October 2026.
See what other customers who have flown with Thai Vietjet Air from Phnom Penh to Bangkok Suvarnabhumi Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
too many passengers with open bags unsecured. Staff was good ahort flight so no food which is alright
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.
What airport do you fly from for flights from Phnom Penh to Bangkok Suvarnabhumi?
If you book a flight to Bangkok Suvarnabhumi from Phnom Penh, you will be flying from Techo Intl, which is the city’s only airport. Phnom Penh Techo Intl (KTI) is located 22.6 km from the centre of Phnom Penh. There are 25 flights from Techo Intl to Bangkok Suvarnabhumi per day from 1 airline.
How long is the flight from Phnom Penh to Bangkok Suvarnabhumi Airport?
Cambodia Angkor Air and Cambodia Airways can get you from Phnom Penh to Bangkok Suvarnabhumi Airport in just under 1h 15m. Your travel time can differ by up to 6h 40m. Phnom Penh and Bangkok Suvarnabhumi Airport are separated by a distance of 523 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What is the cheapest airline to fly from Phnom Penh to Bangkok Suvarnabhumi Airport round-trip?
Our cheapest airline available from Phnom Penh to Bangkok Suvarnabhumi Airport is Thai Vietjet Air. Our recent data shows that you can find tickets from as low as $84 on this airline. Thai Vietjet Air is priced at 61% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Phnom Penh to Bangkok Suvarnabhumi Airport one-way?
$89 is the cheapest one-way deal found within the past few days, from Thai Vietjet Air. You may also be able to find cheap deals on Thai AirAsia and Cambodia Angkor Air, with prices starting from $99 and $100, respectively.
What are the most reliable airlines from Phnom Penh to Bangkok Suvarnabhumi Airport?
No one likes to see their flight delayed. When booking a flight from Phnom Penh to Bangkok Suvarnabhumi Airport consider choosing Thai Vietjet Air(97%), Cambodia Angkor Air(87%) or Turkish Airlines(83%), as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Phnom Penh to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Phnom Penh to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Phnom Penh to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phnom Penh to Suvarnabhumi.
Can I find deals for business class flights from Phnom Penh to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Phnom Penh to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
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 $178). Flying from Phnom Penh to Bangkok Suvarnabhumi Airport in May is currently the most expensive (average of $257). 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.
Travelling to a place near Bangkok Suvarnabhumi Airport?
Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Chonburi
Ko Samet
Kanchanaburi
Ko Lan
Cha-am
Ayutthaya
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Fly from Phnom Penh to Suvarnabhumi on these airlines
Choose from the following airlines for your flight from Phnom Penh to Suvarnabhumi. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.
Explore flights to Suvarnabhumi departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.
Top airline flying from Phnom Penh to Suvarnabhumi
Discover the top airline 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 4 October 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Phnom Penh to Suvarnabhumi?
Cheapflights makes it easy to find Phnom Penh to Suvarnabhumi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Phnom Penh to Suvarnabhumi?
Cheapflights helps you find that perfect flight to Suvarnabhumi from Phnom Penh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Phnom Penh to Suvarnabhumi with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Phnom Penh to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Phnom Penh to Suvarnabhumi become cheaper?
Not ready to book yet? You can track prices for flights from Phnom Penh to Suvarnabhumi on Cheapflights with our Price Alert feature and get notified when better prices are available.
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