Cheap Flights from Lisbon to Knoxville from SGD 1,172️ 2024

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Find Lisbon to Knoxville flights starting at SGD 1,172.

Book one-way or return flights from Lisbon to Knoxville from as little as SGD 1,172. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Lisbon to Knoxville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Lisbon to Knoxville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Lisbon to Knoxville

View airlines operating flights from Lisbon to Knoxville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Royal Air Maroc

From SGD 790

Sata International

From SGD 808

Air Transat

From SGD 963

TAP Air Portugal

From SGD 1,018

Air Europa

From SGD 1,148

Turkish Airlines

From SGD 1,184

American Airlines

From SGD 1,372

Iberia

From SGD 1,390

United Airlines

From SGD 1,397

British Airways

From SGD 1,438

ANA airlines

Find more flights and airlines

Alternative Routes for Lisbon to Knoxville Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Lisbon to Knoxville.

Cheapest
LIS
18:40
26h 52m
2 transfer
TYS
16:32
Humberto Delgado Airport - Mcghee Tyson Airport
Thu, Jul 4Royal Air Maroc
SGD 790
LIS
18:40
26h 52m
2 transfer
TYS
16:32
Humberto Delgado Airport - Mcghee Tyson Airport
Thu, Jul 4Royal Air Maroc
SGD 790
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Lisbon (LIS) to Knoxville (TYS) the cheapest?
Airlines adjust prices for flights from Lisbon to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Lisbon (LIS) to Knoxville (TYS) cost?
According to Trip.com's data, the lowest price is around SGD 2,158.
How many airports in Knoxville (TYS)?
There are 1 airport(s) in Knoxville (TYS): Mcghee Tyson Airport.

How to find a cheap flight from Lisbon to Knoxville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Lisbon to Knoxville. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com