Kostanay to Baku KSN → GYD
Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD)
The cheapest return found recently is $569 with FlyArystan, 25 Oct – 6 Nov, found yesterday. The cheapest one-way found recently is $237 with Azerbaijan Airlines, 28 Oct, found 2 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $569 to $623.
Cheapest return found recently
$569
25 Oct – 6 Nov · FlyArystan
Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD)
Leaves 9:00 a.m. · Return leaves 10:05 p.m. · 65 h 5 min of travel, both ways together
out 2 stops, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$569 25 Oct – 6 Novfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $437 to $557.
At $569, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
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 4 departure dates from 22 Oct to 1 Nov, 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 12-night return fares leaving within 3 days of 25 Oct to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct – 31 Oct | $652 | Vietjet Qazaqstan | Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD) | out 2 stops, back 3 stops | found 5 days ago | See prices for these dates |
| 25 Oct – 6 Nov | $569 | FlyArystan | Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
| 30 Oct – 31 Oct | $613 | FlyArystan | Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD) | out 2 stops, back 2 stops | found 5 days ago | See prices for these dates |
| 1 Nov – 6 Nov | $569 | FlyArystan | Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD) | out 2 stops, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $569.
Airlines on the cheapest dates: FlyArystan, Vietjet Qazaqstan.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$237
28 Oct · Azerbaijan Airlines
Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD)
Leaves 7:40 p.m. · 8 h 40 min trip
stops unknown
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$237 28 Octfound 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 20 days, 24 Sept to 17 Oct, the cheapest one-way we saw each day was $190 to $395.
20 days is a short history, so treat this range as an early guide.
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 28 Oct to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Oct | $237 | Azerbaijan Airlines | Kostanay Airport (KSN) → Heydar Aliyev International Airport (GYD) | stops unknown | found 2 days ago | Open this trip |
Airlines on the cheapest dates: Azerbaijan Airlines.
Premium cabin fares from Kostanay to Baku
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 25 Oct – 6 Nov in another cabin: Premium economy · Business · First
Today's prices for 28 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Kostanay to Baku?
Return
Fares 30 to 59 days before departure were typically 13% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $502 | $490 | +14% | 12 |
| 7–13 days | $513 | $490 | +17% | 15 |
| 14–29 days | $579 | $492 | +32% | 8 |
| 30–59 days | $439 | $437 | Cheapest seen | 16 |
| 90–179 days | $527 | $524 | +20% | 21 |
| 180+ days | $597 | $550 | +36% | 16 |
One-way
Not enough history yet: in 20 days of one-way prices, 24 Sept to 17 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 25 Oct – 6 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
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