Cheap flights from Kostanay to Oskemen from $120 KSN → UKK
Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK)
The cheapest return found recently is $315 with FlyArystan, 30 Dec – 1 Jan 2027, found 2 days ago. The cheapest one-way found recently is $120 with FlyArystan, 30 Jul 2027, found 2 days ago.
- Cheapest one-way found recently
- $120, found 2 days ago
- Cheapest return found recently
- $315, 30 Dec to 1 Jan 2027
- Usual return price
- $236 to $297
- Cheapest month to fly
- September 2027, return fares from $225 found in the last 7 days
Return
The cheapest return fare on each of 5 departure dates is usually $236 to $297.
Cheapest return found recently
$315
30 Dec – 1 Jan 2027 · FlyArystan
Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK)
Leaves 7:40 p.m. · Return leaves 2:50 p.m. · 57 h 10 min of travel, both ways together
out 1 stop, back 1 stop
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$315 30 Dec – 1 Jan 2027found 2 days agoSee prices for these dates
$225 1 Sept 2027 – 5 Sept 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 45 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $189 to $270.
At $315, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 18 Nov to 1 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 2-night return fares leaving within 3 days of 30 Dec to compare.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov – 22 Nov | $268 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | out 1 stop, back 1 stop | found 7 days ago | See prices for these dates |
| 29 Dec – 1 Jan 2027 | $297 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 30 Dec – 1 Jan 2027 | $315 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 5 Feb 2027 – 7 Feb 2027 | $236 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 1 Sept 2027 – 5 Sept 2027 | $225 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
September 2027 is the cheapest month — from $225.
Airlines on the cheapest dates: FlyArystan.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$120
30 Jul 2027 · FlyArystan
Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK)
Leaves 7:15 a.m. · 9 h 45 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$120 30 Jul 2027found 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 45 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $96 to $136.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 30 Jul 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Jul 2027 | $120 | FlyArystan | Kostanay Airport (KSN) → Ust-Kamenogorsk Airport (UKK) | 1 stop | found 2 days ago | Open this trip |
Airlines on the cheapest dates: FlyArystan.
Premium cabin fares from Kostanay to Oskemen
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 30 Dec – 1 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 30 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kostanay to Oskemen?
Return
Fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (45 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $230 | $196 | +21% | 16 |
| 7–13 days | $229 | $191 | +21% | 16 |
| 14–29 days | $229 | $191 | +21% | 23 |
| 30–59 days | $232 | $216 | +23% | 28 |
| 60–89 days | $270 | $220 | +43% | 17 |
| 90–179 days | $189 | $189 | Cheapest seen | 11 |
| 180+ days | $240 | $225 | +27% | 11 |
One-way
Not enough history yet: in 45 days of one-way prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 30 Dec – 1 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Kostanay to Oskemen?
The cheapest return found recently is $315 with FlyArystan, 30 Dec to 1 Jan 2027, found 2 days ago. The cheapest return we hold, of any age, is $225 with FlyArystan, 1 Sept 2027 to 5 Sept 2027, found 5 days ago. The cheapest return fare on each of 5 departure dates is usually $236 to $297.
How much is a one-way flight from Kostanay to Oskemen?
The cheapest one-way found recently is $120 with FlyArystan, 30 Jul 2027, found 2 days ago.
What is the cheapest month to fly from Kostanay to Oskemen?
September 2027 is the cheapest month for a return, from $225, 1 Sept 2027 to 5 Sept 2027, found 5 days ago.
How far ahead should I book a flight from Kostanay to Oskemen?
In 45 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 18% lower than 0 to 6 days before departure.
How long is the flight from Kostanay to Oskemen?
The cheapest one-way found recently, with FlyArystan on 30 Jul 2027, takes 9 h 45 min with 1 stop.
Which airlines have the cheapest flights from Kostanay to Oskemen?
Between 18 Nov and 1 Sept 2027, FlyArystan has the cheapest return on all 5 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work