Home / Zurich /Zurich Airport / IR75 to Lucerne vs IC81 to Interlaken Ost

ZRH → Zurich · head to head

IR75 to LucerneorIC81 to Interlaken Ost?

The short answer

For one traveler the IR75 to Lucerne is cheaper by CHF 46. That does not change up to 8 travelers.

The IR75 to Lucerne is quicker: 1 h 10 against 2 h 13.

IR75 to Lucerne: 06:15–20:15. IC81 to Interlaken Ost: 06:46–18:46.

Priced against each other

Whole-party totals · adult fares
What each costs for the whole party, in CHF. The cheaper of the two is marked on every row.
TravelersIR75 to LucerneIC81 to Interlaken OstDifference
1CHF 31CHF 77CHF 46
2CHF 62CHF 154CHF 92
3CHF 93CHF 231CHF 138
4CHF 124CHF 308CHF 184
5CHF 155CHF 385CHF 230
6CHF 186CHF 462CHF 276
7CHF 217CHF 539CHF 322
8CHF 248CHF 616CHF 368

Side by side

Where each one leaves you
IR75 · SBB, on a point-to-point ticketIR75 to Lucerne
From
Zürich Flughafen railway station, platforms 1 to 4 — the InterRegio showing Luzern
To
Luzern, the main station on the lakefront, in 70 minutes; via Zürich HB and Zug
Luggage
Mainline Swiss trains: racks and standing space by the doors.
Runs
06:15–20:15
Journey
70 min

The ticket is SBB's, not ZVV's: Zürich Flughafen to Luzern, CHF 31.00 an adult, CHF 15.50 for a child of 6 to 15 or with a Half-Fare card, under-6s free.

Hourly at weekends; on weekdays there is no direct train at 07:15, 12:15, 15:15 or 17:15, and none after 20:15 on any day. Take any train to Zürich HB and change — the ticket is valid all day on any train along the route.

The full fare is fixed; the "Supersaver" for one named train is cheaper, demand-priced and refused on any other train, so it is not priced here.

No direct train on 7 and 8 November 2026 in SBB's published timetable.

IR75 to Lucerne: price for every party size

See the fare on sbb.ch
IC81 · SBB, on a point-to-point ticketIC81 to Interlaken Ost
From
Zürich Flughafen railway station, platforms 1 to 4 — the InterCity showing Interlaken Ost
To
Interlaken Ost, the main station between the Thun and Brienz lakes, in 2 h 13; via Zürich HB
Luggage
Mainline Swiss trains: racks and standing space by the doors; bicycles need a reservation on this train.
Runs
06:46–18:46
Journey
133 min

The ticket is SBB's, not ZVV's: Zürich Flughafen to Interlaken Ost, CHF 77.00 an adult, CHF 38.50 for a child of 6 to 15 or with a Half-Fare card, under-6s free.

One an hour, at :46, from 06:46 to 18:46 — 13 trains a day, each the same 2 h 13. Earlier or later than that, every connection found needs a change, typically at Bern, so check before you plan a landing or departure around this train.

The full fare is fixed; the "Supersaver" for one named train is cheaper, sold only in advance, priced by demand and refused on any other train, so it is not priced here.

IC81 to Interlaken Ost: price for every party size

See the fare on sbb.ch

This compares two of 19 options. See all of them ranked for your party size

The other comparisons at Zurich Airport