Your next trip, last seen at €146
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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
- Lowest observed
- €146, departing 16 Nov 2026 (Last checked: 20 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 76Check live prices for this route
- Airlines seen
- AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair, Sky Express, SkyAlps, Turkish Airlines (8)
- Typical journey time
- 10h 55m
About this route
Explore the fares we observed from Klagenfurt to Istanbul. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,330 km
- Typical journey time
- 10h 55m
- Airlines seen
- AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair, Sky Express, SkyAlps, Turkish Airlines (8)
- Seen on fares with a connection
- Austrian Airlines, Eurowings, SkyAlps, Ryanair, AJet, Pegasus 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
- Klagenfurt Airport (KLU) → Klagenfurt, city gazetteer reference point (46.6365, 14.3122): ≈ 2 km.
- 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.
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
| Month | Lowest fare | Priced days |
|---|---|---|
| October 2026 | €121 | 12 |
| November 2026 | €132 | 26 |
| December 2026 | €143 | 27 |
| January 2027 | €159 | 11 |
Lowest fare by day of the week
Cheapest day of the week from Klagenfurt to Istanbul: Tuesday, from €121 (checked 13 Oct 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €132 | 12 |
| Tuesday | €121 | 13 |
| Wednesday | €138 | 13 |
| Thursday | €160 | 12 |
| Friday | €146 | 12 |
| Sunday | €160 | 12 |
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 Klagenfurt to Istanbul by days until departure (0 to 7 days): €121 (checked 13 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €121 | 8 |
| 8 to 30 days | €146 | 21 |
| 31 to 60 days | €132 | 25 |
| 61 days or more | €159 | 22 |
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 Klagenfurt to Istanbul: Ryanair, from €121 (checked 13 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €121Oct 20, 2026 | 4 |
| Eurowings | €132Nov 16, 2026 | 16 |
| AJet | €148Nov 9, 2026 | 4 |
| Austrian Airlines | €159Jan 5, 2027 | 38 |
| Pegasus Airlines | €186Nov 29, 2026 | 4 |
| SkyAlps | €187Dec 10, 2026 | 8 |
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 Klagenfurt to Istanbul?
The lowest fare we have observed is €146, found on 20 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Klagenfurt to Istanbul?
In our observations November 2026 is the cheapest month so far, at €146.
Are there direct flights from Klagenfurt to Istanbul?
Our data holds no non-stop flight from Klagenfurt to Istanbul. The fares on this page include at least one stop.
Which airlines fly from Klagenfurt to Istanbul?
These are the carriers we have seen on the route: AJet, Austrian Airlines, Eurowings, Pegasus Airlines, Ryanair, Sky Express, SkyAlps, Turkish Airlines (8).
How long does the flight from Klagenfurt to Istanbul take?
The average journey time across the 78 fares we observed is 14h 18m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Klagenfurt to Istanbul fares were non-stop?
None of the 81 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 Klagenfurt to Istanbul?
Cheapest day of the week from Klagenfurt to Istanbul: Tuesday, from €121 (checked 13 Oct 2026).
Which airline has the lowest fare from Klagenfurt to Istanbul?
Cheapest airline from Klagenfurt to Istanbul: Ryanair, from €121 (checked 13 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 20 Oct 2026