# Flights from Helsinki (HEL) to Frankfurt (FRA)

1 direct, 109 routes with 1 stop, 9581 with 2 stops. Straight-line distance 1537 km.

## Direct

Finnair, Lufthansa City, Jettime flies direct, about 1539 km.

## Shortest routes

- HEL → FRA · 1539 km · about 160 min · 0 stops
- HEL → BER → FRA · 1560 km · about 280 min · 1 stop
- HEL → TLL → FRA · 1568 km · about 270 min · 1 stop
- HEL → CPH → FRA · 1572 km · about 280 min · 1 stop
- HEL → HAM → FRA · 1580 km · about 280 min · 1 stop
- HEL → GDN → FRA · 1596 km · about 325 min · 1 stop
- HEL → ARN → FRA · 1622 km · about 285 min · 1 stop
- HEL → RIX → FRA · 1654 km · about 300 min · 1 stop

## How to query this

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

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.