Your next trip, last seen at €268
Lowest observedThai Vietjet Air · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €268, departing 29 Nov 2026 (Last checked: 22 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Cambodia, AirAsia Cambodia, Batik Air Malaysia, Cathay Pacific, China Eastern, China Southern, Emirates, Jetstar, Malaysia Airlines, Qatar Airways, Scoot, Shenzhen Airlines, Sichuan Airlines, Singapore Airlines, Thai Vietjet Air, Vietjet, Vietnam Airlines, Xiamen Air (18)
- Typical journey time
- 19h 25m
About this route
Explore the fares we observed from Phnom Penh to Sydney. Prices move often, so pick your dates to see the latest options.
- Route distance
- 7,030 km
- Typical journey time
- 19h 25m
- Seen on fares with a connection
- Xiamen Air, Emirates, Thai Vietjet Air, Qatar Airways, China Southern, Vietnam Airlines, Shenzhen Airlines, AirAsia Cambodia, Scoot, Vietjet, Jetstar, Batik Air Malaysia, Singapore Airlines (13)
- Alternative airports
- WSI
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Techo International Airport (KTI) → Phnom Penh, city gazetteer reference point (11.5564, 104.9282): ≈ 22 km.
- Sydney Kingsford Smith International Airport (SYD) → Sydney, city gazetteer reference point (-33.8689, 151.2071): ≈ 9 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Phnom Penh to Sydney: Thai Vietjet Air, from €268 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Thai Vietjet Air | €268Nov 29, 2026 | 9 |
| Emirates | €280Dec 9, 2026 | 15 |
| Qatar Airways | €281Nov 24, 2026 | 6 |
| Vietnam Airlines | €288Nov 25, 2026 | 3 |
| Scoot | €301Dec 2, 2026 | 3 |
| Vietjet | €302Nov 11, 2026 | 3 |
| Shenzhen Airlines | €305Dec 22, 2026 | 4 |
| Xiamen Air | €305Dec 12, 2026 | 14 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Phnom Penh to Sydney?
The lowest fare Routavio has observed is €268, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Phnom Penh to Sydney?
In our observations November 2026 is the cheapest month so far, at €268.
Are there direct flights from Phnom Penh to Sydney?
Our data holds no non-stop flight from Phnom Penh to Sydney. The fares on this page include at least one stop.
Which airlines fly from Phnom Penh to Sydney?
Routavio has seen these carriers on the route: Air Cambodia, AirAsia Cambodia, Batik Air Malaysia, Cathay Pacific, China Eastern, China Southern, Emirates, Jetstar, Malaysia Airlines, Qatar Airways, Scoot, Shenzhen Airlines, Sichuan Airlines, Singapore Airlines, Thai Vietjet Air, Vietjet, Vietnam Airlines, Xiamen Air (18).
How long does the flight from Phnom Penh to Sydney take?
Across the 61 fares Routavio observed, the average journey time is 23h 19m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Phnom Penh to Sydney fares were non-stop?
None of the 61 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Phnom Penh to Sydney?
Cheapest airline from Phnom Penh to Sydney: Thai Vietjet Air, from €268 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.