Cheapest€184.22
- China Southern Airlines CS921514:243h 22m17:46Phnom Penh PNHChengdu TFU
Door to door 6h 32mCO2 538.7 kgChanges 0Fixed, no changes
Phnom Penh to Chengdu flight
Flights from Phnom Penh to Chengdu start at €204.87 and take 6h 20m at their fastest.
The Flights from Phnom Penh to Chengdu starts at €204.87 and takes 6h 20m door to door, run by 2 operators over 2,190 km, with around 8 departures a day. Fares bottom out about 45 days before departure.
- 6h 20mDoor to door
- 3h 10mMoving
- €204.87From
- 538.7 kgCO2
The cheapest and the fastest on September 28, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€186.58
- Spring Airlines SA737114:023h 10m17:12Phnom Penh KTIChengdu CTU
Door to door 6h 20mCO2 538.7 kgChanges 0Fixed, no changes
Airlines
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From |
|---|---|
 Spring Airlines | €185.99 |
| China Southern Airlines | €184.22 |
Chengdu is big enough that where you sleep decides what the days look like. We sell the seat, not the room.
Rooms within reach of Chengdu railway station
Filter by neighborhood and by nightly price, and the map tells you what is a walk and what is a cab.
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When to book Phnom Penh to Chengdu
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €233.7890 days
- €152.3660 days
- €148.8245 days
- €190.1230 days
- €203.6921 days
- €269.7714 days
- €256.797 days
- €285.113 days
- €439.101 days
- Cheapest lead time
- Fares bottom out around 45 days ahead, at €148.82.
- How much it moves
- The gap between the cheapest and most expensive lead time is 195 percent. The most expensive point is €439.10, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 45 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €266.82Sun
- €213.72Mon
- €215.49Tue
- €256.79Wed
- €306.94Thu
- €256.79Fri
- €266.23Sat
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Phnom Penh
Air
- KTI
- PNH
Chengdu
Air
- TFU
- CTU
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 50% of the services we sell on this corridor run through without a change. The remaining 50% involve one connection.
- How far it really runs
- The route covers 2,190 km against 2,126 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at Kunming, Chongqing, Hanoi, Nanning. The gap between arriving and leaving is 65 minutes, of which about 5 is walking.
- If the connection is missed
- The tightest connection we sell here has a 15 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
- First and last departure
- The first service of the day leaves Phnom Penh at 06:37 and the last at 14:24, across 8 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Phnom Penh to Chengdu
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Phnom Penh to Chengdu take?
The Flight from Phnom Penh to Chengdu takes 6h 20m door to door, of which 3h 10m is spent moving. The route runs 2,190 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Phnom Penh to Chengdu cost?
The Flight from Phnom Penh to Chengdu starts at €204.87 for one passenger, checked on September 28, 2026. A typical fare is €221.98. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Phnom Penh to Chengdu?
2 operators run the Flight from Phnom Penh to Chengdu: Spring Airlines, China Southern Airlines. Between them they file around 8 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Phnom Penh to Chengdu use?
The Flight from Phnom Penh to Chengdu leaves from Phnom Penh KTI and arrives at Chengdu CTU. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Phnom Penh to Chengdu?
Fares for the Flight from Phnom Penh to Chengdu bottom out around 45 days ahead, at €148.82. The gap between the cheapest and most expensive lead time across the window is 195 percent, measured on September 28, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Phnom Penh to Chengdu produce?
The Flight from Phnom Penh to Chengdu produces about 538.7 kg of CO2 per passenger over 2190 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Phnom Penh to Chengdu on September 11, 2026: 2190 km of route against 2126 km in a straight line, 8 services a day, 2 operators, a cheapest fare of €204.87, and 6h 20m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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