Portugal

$263+ Cheap flights from Tennessee to Portugal

This is the cheapest one-way 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.
BNA — LIS
ago. 11 — ago. 181
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Cheap flight deals from Tennessee to Portugal

Keep the following information in mind while searching for Tennessee to Portugal flight deals. Data was last updated agosto 6, 2025.

Round-trip from

$525
(Air Canada)

One-way from

$263
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$826
From Tennessee to Portugal
One-way flight from Tennessee to Portugal
High demand for flights, 7% potential price rise
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Tennessee to Portugal

Cheapest flights from Tennessee to Portugal
Explore the most affordable flight options available from Tennessee to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 6, 2025.

This Air Canada deal was found by Cheapflights users on 8/5. 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.
sáb. 11/82:25 pmBNA - LIS
1 stop12h 30mAir Canada
sáb. 11/155:00 amLIS - BNA
2 stops20h 50mAir Canada
Deal found 8/5$525
This Air Canada deal was found by Cheapflights users on 8/5. 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.
mié. 12/103:45 pmBNA - LIS
2 stops35h 35mAir Canada
dom. 12/1410:50 amLIS - BNA
1 stop32h 26mAir Canada
Deal found 8/5$539
This Air Canada deal was found by Cheapflights users on 8/4. 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.
jue. 12/42:25 pmBNA - LIS
1 stop12h 55mAir Canada
vie. 12/1211:20 amLIS - BNA
2 stops31h 06mAir Canada
Deal found 8/4$551
This Virgin Atlantic deal was found by Cheapflights users on 8/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:00 pmBNA - LIS
1 stop32h 00mVirgin Atlantic
dom. 12/710:00 amLIS - BNA
1 stop16h 42mVirgin Atlantic
Deal found 8/3$555
This United Airlines deal was found by Cheapflights users on 8/5. 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.
mié. 12/32:35 pmBNA - LIS
1 stop11h 35mUnited Airlines
dom. 12/710:50 amLIS - BNA
2 stops31h 36mUnited Airlines
Deal found 8/5$556
This United Airlines deal was found by Cheapflights users on 8/4. 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.
jue. 12/46:00 amBNA - LIS
2 stops21h 20mUnited Airlines
vie. 12/1211:20 amLIS - BNA
2 stops31h 06mUnited Airlines
Deal found 8/4$557
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/36:28 pmBNA - LIS
1 stop32h 32mDelta
dom. 12/711:15 amLIS - BNA
2 stops17h 24mDelta
Deal found 8/4$560
This American Airlines deal was found by Cheapflights users on 8/5. 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.
mié. 11/53:34 pmTRI - LIS
2 stops15h 36mAmerican Airlines
mié. 11/126:30 amLIS - TRI
2 stops17h 26mAmerican Airlines
Deal found 8/5$606
This FlightHub deal was found by Cheapflights users on 8/4. 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.
jue. 11/66:05 amMEM - LIS
2 stops44h 55mScandinavian Airlines
lun. 11/104:55 pmLIS - MEM
2 stops36h 03mScandinavian Airlines
Deal found 8/4$608
This United Airlines deal was found by Cheapflights users on 8/6. 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.
vie. 10/247:00 amTYS - LIS
2 stops20h 20mUnited Airlines
mar. 11/45:00 amLIS - TYS
2 stops23h 59mUnited Airlines
Deal found 8/6$648
This Ovago deal was found by Cheapflights users on 8/6. 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.
vie. 10/246:15 pmTYS - LIS
1 stop9h 50mBritish Airways
mar. 11/48:45 pmLIS - TYS
2 stops29h 19mBritish Airways
Deal found 8/6$658
This Mytrip deal was found by Cheapflights users on 8/5. 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.
mié. 9/176:45 pmBNA - FAO
2 stops21h 05mMultiple Airlines
mié. 9/244:05 pmFAO - BNA
3 stops33h 25mMultiple Airlines
Deal found 8/5$664

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tennessee 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 agosto 6, 2025.
Use the filters below to find and compare flights from Tennessee to Portugal that are best for you.

Fly from

Tennessee

Fly to

Portugal

Route

Depart

Return

Price

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

sáb. 11/8

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

sáb. 11/15

5:00 am-7:50 pm

2 stops20h 50m

$525

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/10

3:45 pm-9:20 am

2 stops35h 35m

Lisbon Humberto Delgado

dom. 12/14

10:50 am-1:16 pm

1 stop32h 26m

$539

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

jue. 12/4

2:25 pm-9:20 am

1 stop12h 55m

Lisbon Humberto Delgado

vie. 12/12

11:20 am-12:26 pm

2 stops31h 06m

$551

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/3

6:00 pm-8:00 am

1 stop32h 00m

Lisbon Humberto Delgado

dom. 12/7

10:00 am-8:42 pm

1 stop16h 42m

$555

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

jue. 12/4

6:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

vie. 12/12

11:20 am-12:26 pm

2 stops31h 06m

$557

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/3

6:28 pm-9:00 am

1 stop32h 32m

Lisbon Humberto Delgado

dom. 12/7

11:15 am-9:02 pm

2 stops15h 47m

$560

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/3

11:17 am-8:10 am

2 stops14h 53m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-12:26 pm

2 stops31h 36m

$561

BlountvilleLisbon

TRI - LIS

TRILIS

Blountville Tri Cities TN/VA

mié. 11/5

3:34 pm-12:10 pm

2 stops15h 36m

Lisbon Humberto Delgado

mié. 11/12

6:30 am-6:56 pm

2 stops17h 26m

$606

MemphisLisbon

MEM - LIS

MEMLIS

Memphis

jue. 11/6

6:05 am-9:00 am

2 stops44h 55m

Lisbon Humberto Delgado

lun. 11/10

4:55 pm-10:58 pm

2 stops36h 03m

$608

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

mié. 1/7

2:00 pm-9:20 am

2 stops14h 20m

Lisbon Humberto Delgado

sáb. 1/17

11:20 am-6:42 pm

2 stops36h 22m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Showing 1-10 of 56 results
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Best time to book a flight from Tennessee to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Tennessee to Portugal (average of $612). Flying from Tennessee to Portugal in June is currently the most expensive (average of $1,128). 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 TN to PT?

Find hourly flight availability from Tennessee 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 agosto 6, 2025.

When flying from Tennessee 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 agosto 6, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Scandinavian Airlines from Tennessee to Portugal to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Tennessee to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find deals for flights from Tennessee to Portugal that include hotel bookings?

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

  • How can I find direct flights from Tennessee to Portugal?

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

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

    Yes. Cheapflights offers flight deals from Tennessee 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 Tennessee to Portugal?

    Currently, January is the cheapest month in which you can book a flight from Tennessee to Portugal (average of $612). Flying from Tennessee to Portugal in June is currently the most expensive (average of $1,128). 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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Alternative routes for Tennessee to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Tennessee to Portugal

Discover the top 8 airlines that operate flights from Tennessee 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 agosto 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$449Average$1,015FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$467Average$1,197FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$537Average$998FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$556Average$1,048FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$1,079FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$580Average$861FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$589Average$942FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$667Average$1,006FlexibilityNo cancel feeOn-time77%

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