Istanbul to Kayseri flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Istanbul to Kayseri is €25 (checked on 11 Nov 2026).
Your next trip, last seen at €25
Lowest observedWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
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
- 2 Jan€30
- 3 Jan€25
- 4 Jan€25
- 5 Jan€25
- 7 Jan€25
- 9 Jan€30
- 10 Jan€25
- 12 Jan€28
- 13 Jan€26
- 14 Jan€25
- 15 Jan€32
- 16 Jan€32
- 17 Jan€32
- 18 Jan€32
- 19 Jan€32
- 20 Jan€32
- 21 Jan€32
- 22 Jan€32
- 23 Jan€38
- 24 Jan€37
- 25 Jan€37
- 26 Jan€37
- 27 Jan€35
- 28 Jan€33
- 29 Jan€30
- 30 Jan€42
- Lowest observed
- €25, departing 3 Jan 2027 (Last checked: 11 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 165Check live prices for this route
- Round trip
- €39, departing 30 Nov 2026, back 5 Dec 2026 (Last checked: 13 Nov 2026)
- Non-stop, one way
- €25, departing 18 Dec 2026 (Last checked: 6 Nov 2026)
- Airlines seen
- Pegasus Airlines, Turkish Airlines, AJet
- Fastest observed flight time
- 1h 15m
- Non-stop
- Yes
About this route
Explore the fares we observed from Istanbul to Kayseri. Prices move often, so pick your dates to see the latest options.
- Route distance
- 610 km
- Fastest observed flight time
- 1h 15m
- Airlines seen
- Pegasus Airlines, Turkish Airlines, AJet
- Alternative airports
- SAW
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days |
|---|---|
| AJet | 47 / 172 |
| Pegasus Airlines | 24 / 172 |
| Turkish Airlines | 6 / 172 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Sabiha Gökçen Airport (SAW) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 30 km.
- Istanbul Airport (IST) → Istanbul, city gazetteer reference point (41.0082, 28.9784): ≈ 35 km.
- Kayseri Erkilet International Airport (ASR) → Kayseri, city gazetteer reference point (38.7205, 35.4826): ≈ 6 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 fare by departure month
Cheapest departure day we saw in January 2027 from Istanbul to Kayseri: 3 Jan 2027, €25 (checked 11 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €26 | 17 |
| December 2026 | €26 | 31 |
| January 2027 | €25 | 26 |
| February 2027 | €26 | 27 |
| March 2027 | €25 | 30 |
| April 2027 | €29 | 20 |
| May 2027 | €29 | 14 |
Lowest fare by day of the week
Cheapest Monday departure we saw from Istanbul to Kayseri: 4 Jan 2027, €25 (checked 11 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €25 | 24 |
| Tuesday | €25 | 24 |
| Wednesday | €25 | 23 |
| Thursday | €25 | 24 |
| Friday | €26 | 22 |
| Saturday | €26 | 25 |
| Sunday | €25 | 23 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Observed fares by departure date
| Departure | Fare | Seen on |
|---|---|---|
| €51 | 11 Nov 2026 | |
| €35 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €26 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €26 | 11 Nov 2026 | |
| €49 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €26 | 11 Nov 2026 | |
| €26 | 11 Nov 2026 | |
| €26 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 11 Nov 2026 | |
| €30 | 7 Nov 2026 | |
| €26 | 7 Nov 2026 | |
| €25 | 11 Nov 2026 |
One-way fares. Each row is one price we saw for that departure day on the date shown, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Istanbul to Kayseri by days until departure (31 to 60 days): €25 (checked 11 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €26 | 8 |
| 8 to 30 days | €26 | 23 |
| 31 to 60 days | €25 | 26 |
| 61 days or more | €25 | 108 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Istanbul to Kayseri: AJet, €25 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| AJet | €25Dec 18, 2026 | 56 |
| Pegasus Airlines | €29Nov 16, 2026 | 28 |
| Turkish Airlines | €60Mar 1, 2027 | 6 |
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 Istanbul to Kayseri?
The lowest fare Routavio has observed is €25, found on 11 Nov 2026.
Are there direct flights from Istanbul to Kayseri?
Yes. Published schedules report non-stop flights on this route with Pegasus Airlines, Turkish Airlines, AJet.
Which airlines fly from Istanbul to Kayseri?
Routavio has seen these carriers on the route: Pegasus Airlines, Turkish Airlines, AJet.
How long does the flight from Istanbul to Kayseri take?
Across the 9 fares Routavio observed, the average journey time is 1h 23m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Istanbul to Kayseri fares were non-stop?
18 of the 18 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Istanbul to Kayseri?
Cheapest round trip: €39, departing 30 Nov 2026, back 5 Dec 2026 (checked 13 Nov 2026).
How much is a non-stop flight from Istanbul to Kayseri?
Cheapest non-stop one-way fare: €25, departing 18 Dec 2026 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Istanbul to Kayseri?
For Istanbul to Kayseri, examples of observed one-way non-stop offers checked within the last 14 days: AJet (47), Pegasus Airlines (24), Turkish Airlines (6). Each number counts distinct departure dates, not weekly flights; check current availability in search.
When is the cheapest month to fly from Istanbul to Kayseri?
Cheapest departure day we saw in January 2027 from Istanbul to Kayseri: 3 Jan 2027, €25 (checked 11 Nov 2026).
Which day of the week is cheapest from Istanbul to Kayseri?
Cheapest Monday departure we saw from Istanbul to Kayseri: 4 Jan 2027, €25 (checked 11 Nov 2026).
Which airline has the lowest fare from Istanbul to Kayseri?
Cheapest airline from Istanbul to Kayseri: AJet, €25 (checked 6 Nov 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.


