prices we've seen · United States fares · USD
The cheapest one-way fare from Saint Petersburg (LED) to Phnom Penh (KTI) we have seen is $463 USD, departing Jan 24, 2027 (seen Nov 9, 2026): S7 Airlines S7 6410, 2 stops, 45h 50m.
Cheapest · One wayseen Nov 9
$463 USD
S7 Airlines S7 6410 · Jan 24 · 2 stops · 45h 50m
A typical day on this route: $585
Continue on the seller's site — $463Cheapest round tripseen Nov 8
$951 USD
China Eastern MU 260 · Dec 1 → Dec 6 · 4 stops · 97h 10m in all, both ways
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Checked Nov 10
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Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.
We may earn a commission from the seller · How we rank
The cheapest round trips we've seen on this route, on any dates, cheapest first.
We may earn a commission from the seller · How we rank
Compared with Saint Petersburg → Phnom Penh: $463 one way (Jan 24).
From our guides: Flights from Phnom Penh's new Techo airport (KTI)
Marketing carriers; the operating airline is shown by the seller.
The cheapest one-way fare from Saint Petersburg (LED) to Phnom Penh (KTI) we have seen is $463 USD, departing Jan 24, 2027 (seen Nov 9, 2026): S7 Airlines S7 6410, 2 stops, 45h 50m.
None of the 32 departure dates seen has a nonstop fare — every fare has at least one stop; carriers seen: Sichuan Airlines, Smartavia, Centrum Air, Pobeda, SCAT, Etihad, Rossiya Airlines, flydubai, HH, Hainan Airlines, China Eastern, Nordwind Airlines, Pegasus, S7 Airlines, Aeroflot.
By month, Jan 2027 is the cheapest we've seen at $463 USD and Feb 2027 the most expensive at $508 USD — a spread of 10%.
It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.
By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.