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$599+ Cheap flights from Pigeon Forge, TN to Portugal

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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Pigeon Forge to Portugal

Keep the following information in mind while searching for Pigeon Forge to Portugal flight deals. Data was last updated September 11, 2025.

Round-trip from

$589
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$931
From Pigeon Forge to Portugal
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($475 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Pigeon Forge to Portugal

Cheapest flights from Pigeon Forge to Portugal
Explore the most affordable flight options available from Pigeon Forge to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:00 amTYS - LIS
2 stops20h 20mUnited Airlines
Tue 11/45:00 amLIS - TYS
2 stops23h 59mUnited Airlines
Deal found 9/11$599
This KAYAK deal was found by Cheapflights users on 9/10. 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.
Sun 10/55:53 pmTYS - LIS
2 stops22h 57mLufthansa
Wed 10/155:05 amLIS - TYS
2 stops17h 13mLufthansa
Deal found 9/10$614
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:13 pmTYS - LIS
1 stop13h 52mBritish Airways
Tue 11/46:30 amLIS - TYS
2 stops19h 54mBritish Airways
Deal found 9/10$621
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:51 pmTYS - LIS
2 stops18h 49mScandinavian Airlines
Sun 11/163:55 pmLIS - TYS
2 stops36h 57mScandinavian Airlines
Deal found 9/11$625
This United Airlines deal was found by Cheapflights users on 9/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:50 amTYS - LIS
1 stop19h 25mUnited Airlines
Sun 11/165:00 amLIS - TYS
2 stops23h 59mUnited Airlines
Deal found 9/11$649
This KAYAK deal was found by Cheapflights users on 9/10. 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.
Thu 10/25:53 pmTYS - LIS
2 stops24h 37mLufthansa
Wed 10/155:05 amLIS - TYS
2 stops17h 13mLufthansa
Deal found 9/10$678
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:37 pmTYS - LIS
2 stops33h 13mBritish Airways
Sun 11/28:45 pmLIS - TYS
2 stops29h 39mBritish Airways
Deal found 9/10$716
This Ovago deal was found by Cheapflights users on 9/10. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:34 pmTYS - LIS
2 stops18h 51mBritish Airways
Tue 10/74:30 pmLIS - TYS
2 stops29h 21mBritish Airways
Deal found 9/10$743
This Lufthansa deal was found by Cheapflights users on 9/8. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:25 pmTYS - FAO
2 stops16h 55mLufthansa
Sun 11/233:05 pmFAO - TYS
2 stops37h 54mLufthansa
Deal found 9/8$752
This United Airlines deal was found by Cheapflights users on 9/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:51 amTYS - LIS
2 stops18h 39mUnited Airlines
Thu 10/165:05 amLIS - TYS
2 stops22h 45mUnited Airlines
Deal found 9/10$770
This KAYAK deal was found by Cheapflights users on 9/10. 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.
Sun 10/55:53 pmTYS - LIS
2 stops22h 57mLufthansa
Fri 10/175:05 amLIS - TYS
2 stops17h 13mLufthansa
Deal found 9/10$793
This United Airlines deal was found by Cheapflights users on 9/9. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:51 amTYS - LIS
2 stops18h 39mUnited Airlines
Tue 10/145:05 amLIS - TYS
2 stops22h 45mUnited Airlines
Deal found 9/9$852

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pigeon Forge to Portugal 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 September 11, 2025.
Use the filters below to find and compare flights from Pigeon Forge to Portugal that are best for you.

Fly from

Pigeon Forge

Fly to

Portugal

Route

Depart

Return

Price

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 1/7

6:45 am-9:20 am

2 stops21h 35m

Lisbon Humberto Delgado

Sat 1/17

11:20 am-10:32 am

2 stops28h 12m

$612

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Thu 11/13

9:50 am-10:15 am

1 stop19h 25m

Lisbon Humberto Delgado

Sun 11/16

5:00 am-11:59 pm

2 stops23h 59m

$649

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Wed 11/19

2:25 pm-12:20 pm

2 stops16h 55m

Faro

Sun 11/23

3:05 pm-11:59 pm

2 stops37h 54m

$752

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sun 10/26

9:00 am-5:35 am

1 stop16h 35m

Lisbon Humberto Delgado

Sun 11/2

9:05 pm-1:01 pm

2 stops44h 56m

$863

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 10/1

10:51 am-10:30 am

2 stops18h 39m

Lisbon Humberto Delgado

Thu 10/16

6:15 am-10:50 pm

2 stops21h 35m

$863

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Fri 10/3

3:09 pm-11:10 pm

2 stops27h 01m

Lisbon Humberto Delgado

Thu 10/16

7:20 am-8:44 pm

2 stops18h 24m

$866

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sat 10/4

7:10 am-3:15 pm

2 stops27h 05m

Lisbon Humberto Delgado

Thu 10/16

5:30 pm-11:16 pm

1 stop34h 46m

$880

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Sat 10/4

2:34 pm-11:10 pm

2 stops27h 36m

Lisbon Humberto Delgado

Thu 10/16

6:35 am-8:44 pm

2 stops19h 09m

$956

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Thu 10/2

4:49 pm-11:05 pm

2 stops25h 16m

Lisbon Humberto Delgado

Thu 10/16

6:35 am-8:44 pm

2 stops19h 09m

$956

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 10/1

7:00 am-8:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Fri 10/17

12:20 pm-10:10 am

2 stops26h 50m

$956

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 11 results
1
2

Best time to book a flight from Pigeon Forge to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal 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 Portugal

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

Currently, January is the cheapest month in which you can book a flight from Pigeon Forge to Portugal (average of $612). Flying from Pigeon Forge to Portugal in June is currently the most expensive (average of $1,127). 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 PT?

Find hourly flight availability from Pigeon Forge to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

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

Reviews of airlines servicing Portugal

Get insights into the airlines that provide service to Portugal. 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 Portugal. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and British Airways from Pigeon Forge to Portugal. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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
6.7
Okay
7,361 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Food

6.6

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 Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pigeon Forge to Portugal?

    Departing from Pigeon Forge to Portugal will take you 16h 55m. There are 4103 mi between Pigeon Forge and Portugal. This flight may include one or multiple stops.

  • What are the most popular routes from Pigeon Forge to Portugal?

    While some choose either Knoxville McGhee Tyson - Faro or Knoxville McGhee Tyson - Funchal Madeira, Knoxville McGhee Tyson - Lisbon Humberto Delgado is the most popular route from Pigeon Forge to Portugal.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pigeon Forge to Portugal 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 Portugal?

    Currently, January is the cheapest month in which you can book a flight from Pigeon Forge to Portugal (average of $612). Flying from Pigeon Forge to Portugal in June is currently the most expensive (average of $1,127). 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

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Top 4 airlines flying from Pigeon Forge to Portugal

Discover the top 4 airlines that operate flights from Pigeon Forge to Portugal. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$535Average$889FlexibilityNo cancel feeOn-time70%
DeltaCheapest$550Average$853FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$600Average$1,046FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$602Average$1,044FlexibilityNo cancel feeOn-time71%

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