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$368+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Tennessee to Portugal

Discover tips and strategies to find the most affordable flight options for your journey from Tennessee (USTN) to Portugal (PT0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$509
(Gotogate)

One-way from

$368
(Kiwi.com)
From Tennessee to Portugal
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One-way flight from Tennessee to Portugal
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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 enero 21, 2025.

This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/34:45 pmBNA - LIS
2 stops34h 35mAir Canada
lun. 2/1011:00 amLIS - BNA
2 stops38h 39mAir Canada
Deal found 1/20$509
This Mytrip deal was found by Cheapflights users on 1/19. 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.
lun. 1/276:00 amBNA - LIS
2 stops21h 20mMultiple Airlines
mié. 2/56:10 amLIS - BNA
2 stops21h 40mMultiple Airlines
Deal found 1/19$522
This Flighttix deal was found by Cheapflights users on 1/20. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/311:36 amBNA - LIS
1 stop14h 24mVirgin Atlantic
lun. 2/1010:00 amLIS - BNA
2 stops18h 42mVirgin Atlantic
Deal found 1/20$528
This United Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 2/188:00 amBNA - LIS
2 stops18h 10mUnited Airlines
mar. 2/2511:00 amLIS - BNA
2 stops37h 14mUnited Airlines
Deal found 1/21$533
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/111:45 amBNA - LIS
1 stop17h 00mKLM
mar. 4/810:00 amLIS - BNA
1 stop12h 36mKLM
Deal found 1/20$558
This British Airways deal was found by Cheapflights users on 1/20. 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.
lun. 2/176:45 pmBNA - LIS
1 stop18h 10mBritish Airways
lun. 2/246:35 pmLIS - BNA
1 stop28h 00mBritish Airways
Deal found 1/20$563
This British Airways deal was found by Cheapflights users on 1/21. 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.
lun. 3/310:58 amTYS - LIS
1 stop17h 07mBritish Airways
mié. 3/126:30 amLIS - TYS
2 stops19h 58mBritish Airways
Deal found 1/21$564
This Delta deal was found by Cheapflights users on 1/20. 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.
jue. 2/277:00 amBNA - LIS
2 stops19h 55mDelta
lun. 3/1011:15 amLIS - BNA
1 stop15h 40mDelta
Deal found 1/20$564
This American Airlines deal was found by Cheapflights users on 1/20. 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.
lun. 3/312:03 pmTYS - LIS
2 stops16h 02mAmerican Airlines
mié. 3/1211:15 amLIS - TYS
2 stops16h 48mAmerican Airlines
Deal found 1/20$570
This KLM deal was found by Cheapflights users on 1/21. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/312:08 pmTYS - LIS
2 stops15h 52mKLM
mié. 3/1210:00 amLIS - TYS
2 stops15h 46mKLM
Deal found 1/21$572
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/19:55 amBNA - LIS
2 stops19h 30mLufthansa
vie. 3/1411:55 amLIS - BNA
1 stop31h 15mLufthansa
Deal found 1/21$579
This American Airlines deal was found by Cheapflights users on 1/21. 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.
vie. 1/312:21 pmBNA - LIS
2 stops15h 49mAmerican Airlines
mar. 2/412:30 pmLIS - BNA
2 stops17h 45mAmerican Airlines
Deal found 1/21$602

Find flights from Tennessee to Portugal within your budget

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 enero 21, 2025.

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Route

Depart

Return

Price

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 2/3

4:45 pm-9:20 am

2 stops34h 35m

Lisbon Humberto Delgado

lun. 2/10

11:00 am-7:39 pm

2 stops38h 39m

$509

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 2/3

11:36 am-8:00 am

1 stop14h 24m

Lisbon Humberto Delgado

lun. 2/10

10:00 am-10:42 pm

2 stops18h 42m

$528

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mar. 2/18

8:00 am-8:10 am

2 stops18h 10m

Lisbon Humberto Delgado

mar. 2/25

11:00 am-6:14 pm

2 stops37h 14m

$533

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 3/24

4:52 pm-9:20 am

2 stops35h 28m

Lisbon Humberto Delgado

mié. 4/2

5:05 am-5:33 pm

2 stops18h 28m

$546

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mar. 4/1

11:45 am-10:45 am

1 stop17h 00m

Lisbon Humberto Delgado

mar. 4/8

10:00 am-4:36 pm

1 stop12h 36m

$558

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 2/17

6:45 pm-6:55 pm

1 stop18h 10m

Lisbon Humberto Delgado

lun. 2/24

6:35 pm-4:35 pm

1 stop28h 00m

$563

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

jue. 2/27

7:00 am-8:55 am

2 stops19h 55m

Lisbon Humberto Delgado

lun. 3/10

11:15 am-9:55 pm

1 stop15h 40m

$564

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

lun. 3/3

10:58 am-9:05 am

1 stop17h 07m

Lisbon Humberto Delgado

mié. 3/12

6:30 am-10:28 pm

2 stops19h 58m

$564

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

lun. 3/3

12:03 pm-9:05 am

2 stops16h 02m

Lisbon Humberto Delgado

mié. 3/12

11:15 am-12:03 am

2 stops16h 48m

$570

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

lun. 3/3

12:08 pm-9:00 am

2 stops15h 52m

Lisbon Humberto Delgado

mié. 3/12

10:00 am-9:46 pm

2 stops15h 46m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 45 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.

Travel insights for flights from Tennessee to Portugal

Get recent, data-driven insights about flights from Tennessee to Portugal including ideal travel times, pricing trends, and more.

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 $1,247). 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 enero 21, 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.

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 enero 21, 2025.
Peruse reviews from past customers who have flown with KLM, American Airlines and United Airlines from Tennessee to Portugal to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Tennessee to Portugal one-way?

    $385 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Air France, with prices starting from $388 and $562, respectively.

  • 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 $1,247). 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.

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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.
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Top 7 airlines flying from Tennessee to Portugal

Discover the top 7 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$467Average$952FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$554Average$1,090FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$563Average$927FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$566Average$1,077FlexibilityNo cancel feeOn-time71%
DeltaCheapest$578Average$945FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$1,025FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$968Average$1,448FlexibilityNo cancel feeOn-time76%
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