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Fly from
Fly to
Route
Depart
Return
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sun 31/1
0:20-1:35
Nonstop1h 15m
Phnom Penh Techo Intl
Wed 17/2
22:10-23:25
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sun 20/12
0:20-1:35
Nonstop1h 15m
Phnom Penh Techo Intl
Mon 4/1
22:10-23:25
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 31/10
13:35-14:50
Nonstop1h 15m
Phnom Penh Techo Intl
Fri 6/11
17:15-18:25
Nonstop1h 10m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 14/12
19:25-20:35
Nonstop1h 10m
Phnom Penh Techo Intl
Mon 28/12
22:10-23:25
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 31/10
13:35-14:50
Nonstop1h 15m
Phnom Penh Techo Intl
Mon 2/11
17:15-18:25
Nonstop1h 10m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Mon 26/10
13:35-14:50
Nonstop1h 15m
Phnom Penh Techo Intl
Tue 3/11
11:20-12:35
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sun 20/12
0:20-1:35
Nonstop1h 15m
Phnom Penh Techo Intl
Sun 3/1
22:10-23:25
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 7/11
13:35-14:50
Nonstop1h 15m
Phnom Penh Techo Intl
Mon 9/11
17:15-18:25
Nonstop1h 10m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Sat 31/10
13:35-14:50
Nonstop1h 15m
Phnom Penh Techo Intl
Thu 5/11
11:20-12:35
Nonstop1h 15m
BangkokPhnom Penh
BKK Bangkok Suvarnabhumi - KTI Phnom Penh Techo Intl
BKKKTI
Bangkok Suvarnabhumi
Wed 3/3
16:15-17:50
Nonstop1h 35m
Phnom Penh Techo Intl
Tue 16/3
9:40-10:55
Nonstop1h 15m
See travel insights to Phnom Penh from
How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Phnom Penh
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Phnom Penh?
Prices are currently high for flights on this route.
Typical prices usually range from R2 299 to R3 049.The lowest price recently found on this route was R3 082.
What is the cheapest month to fly to Phnom Penh?
The cheapest month to fly to Phnom Penh from Bangkok Suvarnabhumi Airport is in March. Flight prices, which tend to average around R2 282, are often lower during this time because this is during the off-season. If you don’t want to visit Phnom Penh in March, then you should wait until June to fly from Bangkok Suvarnabhumi Airport, when ticket prices are also cheap, with an average price of R2 349.
What is the cheapest time of day to depart on your flight to Phnom Penh?
In the afternoon is the cheapest time of day to fly from Bangkok Suvarnabhumi Airport to Phnom Penh when you can find flight prices for as low as R2 326. Flying to Phnom Penh in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Phnom Penh, so prices are often more expensive at around R2 889 per ticket.
What is the cheapest Bangkok Suvarnabhumi to Phnom Penh Techo Intl flight route?
Fly from Bangkok Suvarnabhumi to Phnom Penh Techo Intl for the best Bangkok Suvarnabhumi - Phnom Penh Techo Intl flight prices
How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Phnom Penh?
You are more likely to see cheaper flights to Phnom Penh from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Phnom Penh for around R2 524 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phnom Penh from Bangkok Suvarnabhumi Airport for as low as R2 332 on momondo.
How many flights depart from Bangkok Suvarnabhumi Airport to Phnom Penh on average per day?
As of October 2026, 26 flights take off from Bangkok Suvarnabhumi Airport and land in Phnom Penh each day. The most common flight departure time for this route is 17:00, with 72% of daily flights taking off in the afternoon.
How many flights depart from Bangkok Suvarnabhumi Airport to Phnom Penh on average per week?
The number of flights available between Bangkok Suvarnabhumi Airport and Phnom Penh is 184 per week as of October 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.
When to book flights from Bangkok Suvarnabhumi Airport to Phnom Penh
Cheap Bangkok Suvarnabhumi Airport to Phnom Penh (BKK to KTI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Phnom Penh
Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Phnom Penh
How far is Bangkok Suvarnabhumi to Phnom Penh Techo Intl by plane?
The straight-line distance from Bangkok Suvarnabhumi to Phnom Penh Techo Intl is 509,8 km.
When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Phnom Penh Techo Intl Airport?
Prices for flights from Bangkok Suvarnabhumi Airport to Phnom Penh Techo Intl Airport are updated daily.
How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Phnom Penh Techo Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Phnom Penh Techo Intl Airport.
What documentation or ID do you need to fly to Phnom Penh Techo Intl Airport?
The travel and health documents required for your trip to Phnom Penh Techo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Phnom Penh Techo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Bangkok Suvarnabhumi Airport to Phnom Penh?
momondo data reveals that the most frequently booked plane model on the route from Bangkok Suvarnabhumi Airport to Phnom Penh is Airbus A320-100/200, representing 56,22% of all bookings. The subsequent popular models are Airbus A318/A319/A320/A321 at 17,89%, Airbus A319 at 14,08%, and ATR 42 / ATR 72 at 6,77%.
Why use momondo?
Why should I use momondo to find a flight deal from Bangkok to Phnom Penh?
It is quick and easy to find Bangkok to Phnom Penh flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Phnom Penh that suits you.
Can I find flights from Bangkok to Phnom Penh with flexible booking policies on momondo?
Yes. All flights to Phnom Penh from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Bangkok to Phnom Penh?
momondo helps you find the best flight between Bangkok and Phnom Penh by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Bangkok to Phnom Penh right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Phnom Penh from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.