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Kostanay to Frankfurt KSN → FRA

Kostanay Airport (KSN) → Frankfurt Airport (FRA)

The cheapest return found recently is $581 with Vietjet Qazaqstan, 4 Dec – 13 Dec, found yesterday.

Return

The cheapest return fare on each of 10 departure dates is usually $570 to $671.

Cheapest return found recently

$581

4 Dec – 13 Dec · Vietjet Qazaqstan

Kostanay Airport (KSN) → Frankfurt Airport (FRA)

Leaves 6:40 p.m. · Return leaves 11:35 a.m. · 48 h 45 min of travel, both ways together

out 2 stops, back 3 stops

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $581 4 Dec – 13 Decfound yesterdaySee prices for these dates

Cheapest we hold, of any age $545 1 Dec – 1 Jan 2027found 5 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $508 to $625.

$581, the cheapest return found recently, sits here in that range of $508 to $625.

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 10 departure dates from 2 Nov to 6 Dec, 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 9-night return fares leaving within 3 days of 4 Dec to compare.

Every date we hold

11 fares on 10 departure dates

2 Nov – 7 Nov: $685, found 4 days ago5 Nov – 19 Nov: $616, found 5 days ago9 Nov – 4 Dec: $627, found 5 days ago11 Nov – 6 Dec: $581, found 5 days ago12 Nov – 7 Dec: $550, found 5 days ago15 Nov – 18 Dec: $811, found 3 days ago22 Nov – 15 Dec: $566, found 6 days ago1 Dec – 1 Jan 2027: $545, found 5 days ago4 Dec – 13 Dec: $581, found yesterday6 Dec – 19 Dec: $739, found 4 days agoNovDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
2 Nov – 7 Nov$685Vietjet QazaqstanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 3 stops, back 2 stopsfound 4 days agoSee prices for these dates
5 Nov – 19 Nov$616FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
9 Nov – 4 Dec$627FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
11 Nov – 6 Dec$581FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 3 stops, back 2 stopsfound 5 days agoSee prices for these dates
12 Nov – 7 Dec$550FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 3 stops, back 2 stopsfound 5 days agoSee prices for these dates
15 Nov – 18 Dec$811FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 3 stopsfound 3 days agoSee prices for these dates
22 Nov – 15 Dec$566FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
1 Dec – 1 Jan 2027$545FlyArystanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 2 stopsfound 5 days agoSee prices for these dates
4 Dec – 13 Dec$581Vietjet QazaqstanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 3 stopsfound yesterdaySee prices for these dates
6 Dec – 19 Dec$739Vietjet QazaqstanKostanay Airport (KSN) → Frankfurt Airport (FRA)out 2 stops, back 3 stopsfound 4 days agoSee prices for these dates

Which month looks cheapest?

December 2026 is the cheapest month — from $545.

November 2026From $5507 departure dates12 Nov – 7 Dec · found 5 days agoSee prices for these datesEvery date in November 2026
December 2026From $545Cheapest seen3 departure dates1 Dec – 1 Jan 2027 · found 5 days agoSee prices for these dates

Airlines on the cheapest dates: FlyArystan, Vietjet Qazaqstan.

Premium cabin fares from Kostanay to Frankfurt

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 4 Dec – 13 Dec in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Kostanay to Frankfurt?

Return

Fares 90 to 179 days before departure were typically 15% 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
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$596$596+17%11
7–13 days$604$596+19%9
14–29 days$644$550+27%16
30–59 days$545$545+7%8
60–89 days$536$532+5%14
90–179 days$509$508Cheapest seen14
180+ days$684$625+34%22

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

Kostanay → Stuttgart

148 km from Frankfurt

$706

$125 more than flying to Frankfurt

23 Dec – 28 Dec · KSN → STR · out 2 stops, back 3 stops

found 2 days ago

Check today's price

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

Live price for these dates

The cheapest return found recently is for 4 Dec – 13 Dec. 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