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$834+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$834
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$1,359
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 Portugal
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Highest demand for flights based on searches. 32% potential increase in price ($474 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 9/177:25 pmTYS - FNC
2 stops32h 20mUnited Airlines
Wed 9/2411:30 amFNC - TYS
2 stops17h 27mUnited Airlines
Deal found 4/30$834
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Tue 7/2210:53 amTYS - LIS
1 stop17h 12mBritish Airways
Thu 7/3111:05 amLIS - TYS
1 stop11h 30mBritish Airways
Deal found 4/30$885
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 7/147:35 amTYS - LIS
1 stop20h 30mAmerican Airlines
Fri 7/2511:05 amLIS - TYS
1 stop11h 30mAmerican Airlines
Deal found 4/30$889
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:45 amTYS - LIS
2 stops22h 35mAir Canada
Fri 7/2511:25 amLIS - TYS
2 stops34h 40mAir Canada
Deal found 4/30$891
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Mon 9/1510:54 amTYS - LIS
2 stops18h 36mUnited Airlines
Tue 9/3011:25 amLIS - TYS
2 stops40h 10mUnited Airlines
Deal found 4/30$895
This Air Canada deal was found by Cheapflights users on 4/30. 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 25mMultiple Airlines
Sat 8/912:55 pmLIS - TYS
2 stops16h 04mMultiple Airlines
Deal found 4/30$1,022
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Sat 6/146:00 amTYS - FNC
2 stops33h 55mMultiple Airlines
Sat 6/218:50 amFNC - TYS
2 stops35h 21mMultiple Airlines
Deal found 4/30$1,080
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/135:50 amTYS - FAO
2 stops27h 45mUnited Airlines
Fri 5/163:25 pmFAO - TYS
2 stops36h 42mUnited Airlines
Deal found 4/29$1,103
This Air Canada deal was found by Cheapflights users on 4/30. 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 9/179:55 amTYS - FNC
3 stops22h 30mAir Canada
Wed 9/245:50 amFNC - TYS
3 stops23h 07mAir Canada
Deal found 4/30$1,226
This FlightHub deal was found by Cheapflights users on 4/29. 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 6/267:35 pmTYS - LIS
1 stop9h 55mLufthansa
Fri 7/45:05 amLIS - TYS
2 stops18h 33mLufthansa
Deal found 4/29$1,339

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 May 1, 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

KnoxvilleFunchal

TYS - FNC

TYSFNC

Knoxville McGhee Tyson

Wed 9/17

7:25 pm-8:45 am

2 stops32h 20m

Funchal Madeira

Wed 9/24

11:30 am-11:57 pm

2 stops17h 27m

$834

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-5:35 pm

1 stop11h 30m

$885

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 7/14

7:35 am-9:05 am

1 stop20h 30m

Lisbon Humberto Delgado

Fri 7/25

11:05 am-5:35 pm

1 stop11h 30m

$889

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 7/14

5:45 am-9:20 am

2 stops22h 35m

Lisbon Humberto Delgado

Fri 7/25

11:25 am-5:05 pm

2 stops34h 40m

$891

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 9/15

10:54 am-10:30 am

2 stops18h 36m

Lisbon Humberto Delgado

Tue 9/30

11:25 am-10:35 pm

2 stops40h 10m

$895

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

12:55 pm-11:59 pm

2 stops16h 04m

$1,022

KnoxvilleFunchal

TYS - FNC

TYSFNC

Knoxville McGhee Tyson

Sat 6/14

6:00 am-8:55 pm

2 stops33h 55m

Funchal Madeira

Sat 6/21

8:50 am-3:11 pm

2 stops35h 21m

$1,080

KnoxvilleFaro

TYS - FAO

TYSFAO

Knoxville McGhee Tyson

Tue 5/13

5:50 am-2:35 pm

2 stops27h 45m

Faro

Fri 5/16

3:25 pm-11:07 pm

2 stops36h 42m

$1,103

KnoxvilleFunchal

TYS - FNC

TYSFNC

Knoxville McGhee Tyson

Wed 9/17

9:55 am-1:25 pm

3 stops22h 30m

Funchal Madeira

Wed 9/24

5:50 am-11:57 pm

3 stops23h 07m

$1,226

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Thu 6/26

7:35 pm-10:30 am

1 stop9h 55m

Lisbon Humberto Delgado

Fri 7/4

5:05 am-6:38 pm

2 stops18h 33m

$1,339

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 $1,178). 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 May 1, 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.

Rainfall in Portugal by month

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

In terms of precipitation, rainfall in Portugal 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 Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

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

If weather is an important factor for your trip to Portugal, 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 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 May 1, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines and Air Canada from Pigeon Forge to Portugal by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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
8,696 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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??
Air Canada
7.0
Good
9,252 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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??
Lufthansa
6.7
Okay
7,045 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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
6.6
Okay
6,842 reviews
United Airlines
7.4
Good
8,696 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Crew

8.1

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.

  • 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 $1,178). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$565Average$842FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$589Average$925FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$600Average$991FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$602Average$1,112FlexibilityNo cancel feeOn-time71%

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