What’s the cost of a flight from Lisbon to Knoxville?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Lisbon and Knoxville.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between Lisbon and Knoxville? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in Lisbon: Lisbon has only one airport in service, Lisbon.
• Airports in Knoxville: The only active option is Knoxville - McGhee Tyson.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all Lisbon airports in a single search.

Choose the right flight for your trip from Lisbon to Knoxville

Jetcost helps you tailor your flight search based on what matters to you — flight length, budget, airline, or agency. Whether you prefer round-trip or one-way, direct or with stopovers, you’ll see options from eDreams, Expedia, and more.

Other popular destinations

Flying to United States? Many users also explore: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Looking for a specific airline? Select it directly in the filters to speed up your search. The search filters help you see only the options that match your needs.