Cheap flights from Knoxville to Lisbon

Connecting routes only from Knoxville (TYS) to Lisbon (LIS).

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Live fares · TYS → LIS

Frequently asked questions

  • Is there a direct flight from Knoxville to Lisbon?

    There is currently no non-stop service from TYS to LIS. 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: TYS → LIS Cheapest month to fly to Lisbon All flights from Knoxville All flights to Lisbon Flights to Portugal Visa-free with USA passport