Flight prices from Knoxville to Lisbon

There’s no fixed price — fares between Knoxville and Lisbon can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Flights between Knoxville and Lisbon: which airports can you choose?

The distance between Knoxville and Lisbon is about 6437 km. Checking alternative airports can help lower the total cost of your trip.

• Airports in Knoxville: The only active airport in Knoxville is Knoxville - McGhee Tyson.
• Airports in Lisbon: Currently, the only available airport in Lisbon is Lisbon.

Choosing airports with fast connections to the city center can cut down total travel time. You can compare all flights from Knoxville airports to find the best option.

Adjust your flight filters for Knoxville – Lisbon

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from the best travel agencies and carriers.

Other popular destinations

Planning a trip to Portugal? These cities are popular too: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.