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$248+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
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 December 18, 2024.

Round-trip from

$570
(Trip.com)

One-way from

$248
(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 December 18, 2024.

This Delta deal was found by Cheapflights users on 12/17. 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.
Mon 12/307:35 amMEM - LIS
2 stops21h 00mDelta
Thu 1/95:00 amLIS - MEM
2 stops22h 19mDelta
Deal found 12/17$1,119
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/187:00 amTYS - LIS
2 stops22h 15mUnited Airlines
Wed 12/2511:00 amLIS - TYS
2 stops37h 22mUnited Airlines
Deal found 12/17$1,257
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/187:48 amTYS - LIS
1 stop18h 07mAmerican Airlines
Wed 12/2511:15 amLIS - TYS
1 stop28h 15mAmerican Airlines
Deal found 12/17$1,276
This Air France deal was found by Cheapflights users on 12/18. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:40 amMEM - LIS
1 stop19h 20mMultiple Airlines
Thu 1/911:25 amLIS - MEM
2 stops17h 52mMultiple Airlines
Deal found 12/18$1,320
This KLM deal was found by Cheapflights users on 12/18. 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.
Mon 12/3010:51 amMEM - LIS
2 stops16h 09mKLM
Thu 1/911:25 amLIS - MEM
2 stops17h 52mKLM
Deal found 12/18$1,324
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/306:15 amMEM - LIS
1 stop20h 50mAmerican Airlines
Thu 1/98:55 amLIS - MEM
1 stop18h 15mAmerican Airlines
Deal found 12/18$1,333
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/188:30 amBNA - LIS
2 stops17h 40mUnited Airlines
Tue 12/2411:00 amLIS - BNA
2 stops34h 49mUnited Airlines
Deal found 12/17$1,412
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:00 amBNA - LIS
1 stop18h 55mAmerican Airlines
Tue 12/2411:10 amLIS - BNA
1 stop11h 52mAmerican Airlines
Deal found 12/17$1,448
This Gurufare deal was found by Cheapflights users on 12/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:45 pmBNA - LIS
1 stop21h 05mBritish Airways
Mon 12/238:45 pmLIS - BNA
2 stops26h 30mBritish Airways
Deal found 12/17$1,457
This United deal was found by Cheapflights users on 12/16. 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.
Wed 12/186:00 amBNA - LIS
2 stops20h 55mMultiple Airlines
Mon 12/2311:00 amLIS - BNA
1 stop28h 14mMultiple Airlines
Deal found 12/16$1,480
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/181:58 pmTYS - LIS
2 stops38h 22mMultiple Airlines
Wed 12/255:20 pmLIS - TYS
3 stops31h 45mMultiple Airlines
Deal found 12/17$1,713
This KAYAK deal was found by Cheapflights users on 12/18. 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.
Wed 12/2510:02 amBNA - LIS
1 stop16h 08mLufthansa
Fri 1/310:15 amLIS - BNA
1 stop14h 51mLufthansa
Deal found 12/18$2,632

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 December 18, 2024.

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Fly to

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Route

Depart

Return

Price

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 3/13

7:10 am-8:55 am

1 stop20h 45m

Lisbon Humberto Delgado

Mon 3/24

11:15 am-9:51 pm

1 stop15h 36m

$570

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 3/11

11:55 am-8:00 am

1 stop15h 05m

Lisbon Humberto Delgado

Thu 3/20

8:50 am-9:51 pm

1 stop18h 01m

$577

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 3/3

6:30 pm-9:05 am

1 stop9h 35m

Lisbon Humberto Delgado

Wed 3/12

6:30 am-9:44 pm

2 stops19h 14m

$590

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 3/11

8:00 am-8:00 am

2 stops19h 00m

Lisbon Humberto Delgado

Thu 3/20

5:00 am-9:38 pm

2 stops21h 38m

$590

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Mon 3/3

6:30 pm-9:05 am

1 stop9h 35m

Lisbon Humberto Delgado

Wed 3/12

11:15 am-8:51 pm

1 stop13h 36m

$591

KnoxvilleLisbon

TYS - LIS

TYSLIS

Knoxville McGhee Tyson

Wed 3/26

7:30 am-8:00 am

2 stops20h 30m

Lisbon Humberto Delgado

Mon 3/31

5:00 am-11:05 pm

2 stops23h 05m

$600

MemphisLisbon

MEM - LIS

MEMLIS

Memphis

Sun 2/9

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Tue 2/25

11:00 am-9:48 pm

2 stops16h 48m

$621

MemphisLisbon

MEM - LIS

MEMLIS

Memphis

Sun 2/9

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Tue 2/25

11:00 am-10:27 pm

2 stops41h 27m

$623

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Mon 3/24

11:55 am-8:00 am

1 stop15h 05m

Lisbon Humberto Delgado

Thu 4/3

12:45 pm-9:51 pm

1 stop15h 06m

$626

MemphisLisbon

MEM - LIS

MEMLIS

Memphis

Sun 2/9

6:07 am-8:55 am

1 stop20h 48m

Lisbon Humberto Delgado

Tue 2/25

6:30 am-6:26 pm

2 stops17h 56m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 42 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 $1,180). 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 December 18, 2024.

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 December 18, 2024.
Peruse reviews from past customers who have flown with Scandinavian Airlines, 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
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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
668 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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
1,504 reviews
Delta
8.0
Very good
8,604 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.6

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?

    $405 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on KLM and Air France, with prices starting from $408 and $616, 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 $1,180). 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

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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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$467Average$923FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$554Average$1,090FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$566Average$1,031FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$571Average$881FlexibilityNo cancel feeOn-time70%
DeltaCheapest$578Average$935FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$584Average$1,040FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$968Average$1,448FlexibilityNo cancel feeOn-time76%
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