Your next trip, last seen at €123
Lowest observedAJet · 3 stops · One wayWhen 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.
- Lowest observed
- €123, departing 20 Oct 2026 (Last checked: 14 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 82Check live prices for this route
- Airlines seen
- Aegean Airlines, AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair +3 more
- Typical journey time
- 21h 15m
About this route
Explore the fares we observed from Istanbul to Klagenfurt. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,330 km
- Typical journey time
- 21h 15m
- Airlines seen
- Aegean Airlines, AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair +3 more
- Seen on fares with a connection
- AJet, Pegasus Airlines, Ryanair, Eurowings, Austrian Airlines, Turkish Airlines
- Alternative airports
- SAW
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
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.
- Klagenfurt Airport (KLU) → Klagenfurt, city gazetteer reference point (46.6365, 14.3122): ≈ 2 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 month from Istanbul to Klagenfurt: October 2026, from €123 (checked 14 Oct 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €123 | 16 |
| November 2026 | €130 | 27 |
| December 2026 | €136 | 27 |
| January 2027 | €151 | 12 |
Lowest fare by day of the week
Cheapest day of the week from Istanbul to Klagenfurt: Tuesday, from €123 (checked 14 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €127 | 13 |
| Tuesday | €123 | 13 |
| Wednesday | €151 | 13 |
| Thursday | €130 | 13 |
| Friday | €128 | 4 |
| Saturday | €163 | 13 |
| Sunday | €135 | 13 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Istanbul to Klagenfurt by days until departure (0 to 7 days): €123 (checked 14 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €123 | 7 |
| 8 to 30 days | €128 | 22 |
| 31 to 60 days | €130 | 26 |
| 61 days or more | €151 | 27 |
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 Klagenfurt: AJet, from €123 (checked 14 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| AJet | €123Oct 20, 2026 | 41 |
| Pegasus Airlines | €128Oct 23, 2026 | 28 |
| Eurowings | €156Nov 19, 2026 | 3 |
| Austrian Airlines | €163Dec 14, 2026 | 4 |
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 Klagenfurt?
The lowest fare we have observed is €123, found on 14 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Istanbul to Klagenfurt?
Cheapest month from Istanbul to Klagenfurt: October 2026, from €123 (checked 14 Oct 2026).
Are there direct flights from Istanbul to Klagenfurt?
Our data holds no non-stop flight from Istanbul to Klagenfurt. The fares on this page include at least one stop.
Which airlines fly from Istanbul to Klagenfurt?
These are the carriers we have seen on the route: Aegean Airlines, AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair +3 more.
How long does the flight from Istanbul to Klagenfurt take?
The average journey time across the 96 fares we observed is 23h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Istanbul to Klagenfurt fares were non-stop?
None of the 97 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which day of the week is cheapest from Istanbul to Klagenfurt?
Cheapest day of the week from Istanbul to Klagenfurt: Tuesday, from €123 (checked 14 Oct 2026).
Which airline has the lowest fare from Istanbul to Klagenfurt?
Cheapest airline from Istanbul to Klagenfurt: AJet, from €123 (checked 14 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
Keep exploring
Similar routes
More routes from Istanbul
Show all 30 routes →Show fewer ↑
More routes to Klagenfurt
Show all 23 routes →Show fewer ↑
Recently observed fares. Prices may change.
Last checked: 14 Oct 2026