Question 1

What are the most popular routes to and from Knoxville?

Accepted Answer

Travelers frequently search for route combinations, such as Knoxville and London, Edinburgh, Fort Lauderdale, Orlando, Houston, Phoenix, Berlin, Destin, Mexico City, Belleville, Reykjavik, Denver, Boston, Ottawa, Ho Chi Minh City, Toronto, St. Louis, Seoul, Chicago, Bucharest.

Question 2

What are the most popular routes to and from Lisbon?

Accepted Answer

Travelers frequently search for route combinations, such as Lisbon and London, Manchester, Bristol, Barcelona, Paris, Edinburgh, Madrid, Amsterdam, Warsaw, Copenhagen, Birmingham, Belgrade, Glasgow, Prague, Brussels, Bucharest, Rome, Tel Aviv, Funchal, Madeira Islands.

Question 3

What airports are near Knoxville?

Accepted Answer

The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional.

Question 4

What airports are near Lisbon?

Accepted Answer

The main airport in Lisbon is Lisbon Portela. It is also served by Lisbon Portela, Faro, Badajoz.

Question 5

Which airlines fly between Knoxville and Lisbon?

Accepted Answer

Currently, you can fly between Knoxville and Lisbon with Allegiant Air, TAP Portugal, Aer Lingus, Ryanair, KLM Royal Dutch Airlines.

Question 6

When’s the best time to travel between Knoxville and Lisbon?

Accepted Answer

If you don’t have specific dates for your trip between Knoxville and Lisbon, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between Knoxville and Lisbon?

Accepted Answer

Traveling between Knoxville and Lisbon, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near Knoxville?

Accepted Answer

There are a number of airports in and around Knoxville. The main one is McGhee Tyson and other nearby airports include Nashville International, McGhee Tyson, Asheville Regional, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional

Question 9

How many airports are there near Lisbon?

Accepted Answer

There are a number of airports in and around Lisbon. The main one is Lisbon Portela and other nearby airports include Lisbon Portela, Faro, Badajoz.

Question 10

What time do nonstop (direct) flights between Knoxville and Lisbon depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Knoxville, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between Knoxville and Lisbon arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Lisbon, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between Knoxville and Lisbon depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from Knoxville, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between Knoxville and Lisbon arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Lisbon, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	£417
Cheapest round-trip	£739
Average round-trip	£776
Includes rare itinerary	Travel hack
Most popular airline	Allegiant Air

Transport Option	Typical Time	Typical Cost	Frequency	Best For
Metro (Red Line)	20-25 min	€1.80-€2 (single ticket with Viva Viagem card)	every 6–9 min	budget travelers
Aerobus (Line 1 to city center)	25-40 min	€4-€6 (single or return ticket)	every 20 min (traffic dependent)	direct to main stations
Local Bus (Lines 744, 783)	30-50 min	€2-€2.10 (with Viva Viagem card)	every 15–20 min (traffic dependent)	lowest cost option
Taxi	15-30 min	€15-€25 (metered; varies by traffic and destination)	on-demand 24/7 (traffic dependent)	door-to-door convenience
Ride-hailing (Uber, Bolt)	15-30 min	€10-€20 (varies with demand and traffic)	on-demand 24/7 (traffic dependent)	app-based convenience
Private Transfer	15-30 min	€25-€50 (pre-booked; fixed price)	pre-booked (traffic dependent)	groups and families
Rental Car	15-35 min	€25-€60 (per day; varies by provider)	on-demand (traffic dependent)	exploring beyond Lisbon

Month	Average monthly max temperature	Average monthly min temperature
January	14°C	9°C
February	15°C	9°C
March	17°C	10°C
April	19°C	12°C
May	22°C	14°C
June	24°C	16°C
July	26°C	17°C
August	27°C	17°C
September	25°C	17°C
October	22°C	16°C
November	18°C	12°C
December	15°C	10°C

Cheap flights from Knoxville to Lisbon from £417

Explore flight deals to Lisbon

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Lisbon cost?

Cheapest one-way trip

Cheapest round-trip

Average round-trip

Includes rare itinerary

Most popular airline

Getting from Lisbon airport to the city center

Key info about flying to Lisbon

Check-in for a flight from Knoxville to Lisbon

Weather in Lisbon

Average Weather

14 day forecast

Frequently asked questions

Explore alternative trips

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Company

Platform

Features

Discover

Name	Carrier code	IATA Code	Passport needed during booking
Allegiant Air	AAY	G4	No
TAP Portugal	TAP	TP	No
Aer Lingus	EIN	EI	No
Ryanair	RYR	FR	No
KLM Royal Dutch Airlines	KLM	KL	No