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$785+ Cheap flights from Pigeon Forge, TN to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LIS
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Pigeon Forge to Lisbon

Keep the following information in mind while searching for Pigeon Forge to Lisbon flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$867
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$1,087
Provider with most accurate pricing for Knoxville McGhee Tyson-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Lisbon Humberto Delgado flights.
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From Pigeon Forge to Lisbon Humberto Delgado
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Highest demand for flights based on searches. 33% potential increase in price ($501 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pigeon Forge to Lisbon

Cheapest flights from Pigeon Forge to Lisbon
Explore the most affordable flight options available from Pigeon Forge to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This United deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:50 amTYS - LIS
2 stops22h 30mUnited Airlines
Mon 12/15:00 amLIS - TYS
2 stops44h 58mUnited Airlines
Deal found 4/1$785
This Mytrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:15 amTYS - LIS
2 stops30h 10mMultiple Airlines
Sun 5/1811:35 amLIS - TYS
2 stops29h 20mMultiple Airlines
Deal found 3/31$867
This British Airways deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2210:53 amTYS - LIS
1 stop17h 12mBritish Airways
Thu 7/3111:05 amLIS - TYS
1 stop14h 51mBritish Airways
Deal found 3/31$971
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:57 amTYS - LIS
1 stop20h 08mAmerican Airlines
Sun 9/711:05 amLIS - TYS
1 stop11h 22mAmerican Airlines
Deal found 3/31$1,101
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/309:55 amTYS - LIS
3 stops18h 25mAir Canada
Sat 8/99:50 amLIS - TYS
3 stops19h 09mAir Canada
Deal found 4/1$1,231
This KAYAK deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/286:58 pmTYS - LIS
1 stop10h 37mLufthansa
Sat 7/512:20 pmLIS - TYS
1 stop16h 39mLufthansa
Deal found 3/31$2,023

Cheapflights Fare Finder

Customize your flight search to find flights from Pigeon Forge to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
Use the filters below to find and compare flights from Pigeon Forge to Lisbon that are best for you.

Fly from

Pigeon Forge

Fly to

Lisbon

Route

Depart

Return

Price

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Fri 5/9

7:15 am-6:25 pm

2 stops30h 10m

Lisbon Humberto Delgado

Sun 5/18

11:35 am-11:55 am

2 stops29h 20m

$867

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 7/14

7:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Fri 7/25

11:25 am-10:35 pm

2 stops40h 10m

$948

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Tue 7/22

10:53 am-9:05 am

1 stop17h 12m

Lisbon Humberto Delgado

Thu 7/31

11:05 am-8:56 pm

1 stop14h 51m

$971

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sat 8/30

7:57 am-9:05 am

1 stop20h 08m

Lisbon Humberto Delgado

Sun 9/7

11:05 am-5:27 pm

1 stop11h 22m

$1,101

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 7/30

9:55 am-9:20 am

3 stops18h 25m

Lisbon Humberto Delgado

Sat 8/9

9:50 am-11:59 pm

3 stops19h 09m

$1,231

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sat 6/28

6:58 pm-10:35 am

1 stop10h 37m

Lisbon Humberto Delgado

Sat 7/5

12:20 pm-11:59 pm

1 stop16h 39m

$2,023

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sun 7/13

2:30 pm-10:30 am

1 stop15h 00m

$1,899

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sun 7/13

7:24 am-9:05 am

1 stop20h 41m

$3,295

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sun 7/13

9:55 am-9:20 am

3 stops18h 25m

$3,550

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sun 7/13

8:05 am-9:35 am

3 stops44h 30m

$4,584

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Pigeon Forge to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Pigeon Forge with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pigeon Forge to Lisbon

How far ahead should I book a flight from Pigeon Forge to Lisbon?

Use this chart to determine the optimal time to book a round-trip flight from Pigeon Forge to Lisbon. Price data was last updated on March 28, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pigeon Forge to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pigeon Forge to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Pigeon Forge to Lisbon (average of $612). Flying from Pigeon Forge to Lisbon in June is currently the most expensive (average of $1,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PG9 to LIS?

Find hourly flight availability from Pigeon Forge to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2025.

When flying from Pigeon Forge to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Pigeon Forge to Lisbon?

Use this chart to determine the cheapest time to fly round-trip from Pigeon Forge to Lisbon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pigeon Forge to Lisbon flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 1, 2025.
Read through reviews of airlines operating flights from Pigeon Forge to Lisbon, such as United Airlines, American Airlines and Air Canada. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,615 reviews
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.0
Good
9,013 reviews
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.7
Okay
6,961 reviews
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
British Airways
6.6
Okay
6,713 reviews
United Airlines
7.4
Good
8,615 reviews

Food

6.6

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Pigeon Forge to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Pigeon Forge?

    Located just 4.2 mi from the city center, Lisbon Humberto Delgado is the airport most travelers will use when flying to Lisbon from Pigeon Forge. Booking flights from Pigeon Forge to Humberto Delgado (LIS) should be relatively easy as there are 0 daily inbound flights from Pigeon Forge from 4 different airlines.

  • What are the cheapest airlines to fly from Pigeon Forge to Lisbon one-way?

    One-way options have recently been found by users for as low as $1,899 on Lufthansa. Other airlines that offer cheap prices include American Airlines from $3,295 and Air Canada from $3,550 one-way.

  • Can I find deals for flights from Pigeon Forge to Lisbon that include hotel bookings?

    Yes. In addition to deals on Pigeon Forge to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pigeon Forge to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pigeon Forge to Lisbon.

  • Can I find deals for business class flights from Pigeon Forge to Lisbon?

    Yes. Cheapflights offers flight deals from Pigeon Forge to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pigeon Forge to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Pigeon Forge to Lisbon (average of $612). Flying from Pigeon Forge to Lisbon in June is currently the most expensive (average of $1,213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Pigeon Forge?

Book flights to Pigeon Forge if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Top 4 airlines flying from Pigeon Forge to Lisbon

Discover the top 4 airlines that operate flights from Pigeon Forge to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$794FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$589Average$980FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$600Average$1,017FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$602Average$1,121FlexibilityNo cancel feeOn-time71%
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