# Flights from Tallinn (TLL) to Istanbul (IST)

1 direct, 42 routes with 1 stop, 4469 with 2 stops. Straight-line distance 2037 km.

## Direct

Turkish Airlines flies direct, about 2038 km.

## Shortest routes

- TLL → IST · 2038 km · about 215 min · 0 stops
- TLL → VNO → IST · 2041 km · about 345 min · 1 stop
- TLL → RIX → IST · 2056 km · about 340 min · 1 stop
- TLL → WAW → IST · 2189 km · about 355 min · 1 stop
- TLL → HEL → IST · 2235 km · about 345 min · 1 stop
- TLL → KRK → IST · 2287 km · about 365 min · 1 stop
- TLL → GDN → IST · 2324 km · about 340 min · 1 stop
- TLL → BUD → IST · 2401 km · about 363 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/TLL/IST
- This page: https://travel.buy-it.gr/api/v1/routes/TLL/IST.md
- HTML, English: https://travel.buy-it.gr/en/flights/TLL-IST
- All routes: https://travel.buy-it.gr/api/search?from=TLL&to=IST&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=TLL&to=IST
- Price a path on one date: https://travel.buy-it.gr/api/price?path=TLL,IST&date=2026-10-09

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.