Cheap flights from Basel, Switzerland/Mulhouse to Trieste

Cheapest current fares: $152 in June 2026 on connecting flights.

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Live fares · BSL → TRS

Cheapest month-by-month fares

Lowest available fare per calendar month from Basel, Switzerland/Mulhouse (BSL) to Trieste (TRS). Refreshed daily.

Basel, Switzerland/Mulhouse (BSL) → Trieste (TRS)

  1. June 2026 $152

Frequently asked questions

  • What is the cheapest month to fly from Basel, Switzerland/Mulhouse to Trieste?

    Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from Basel, Switzerland/Mulhouse (BSL) to Trieste (TRS), with fares starting from $152.

  • What is the lowest current fare from BSL to TRS?

    The lowest currently-listed fare from Basel, Switzerland/Mulhouse (BSL) to Trieste (TRS) is $152 on 2026-06-07.

  • Is there a direct flight from Basel, Switzerland/Mulhouse to Trieste?

    There is currently no non-stop service from BSL to TRS. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: BSL → TRS Cheapest month to fly to Trieste All flights from Basel, Switzerland/Mulhouse All flights to Trieste Flights to Italy Visa-free with France passport