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$329+ Cheap flights from Nashville (BNA) 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
déc. 24 — déc. 311
mer. 12/24
mer. 12/31
1 adult, Economy
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Cheap flight deals from Nashville to Portugal

Keep the following information in mind while searching for Nashville to Portugal flight deals. Data was last updated novembre 24, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$460
(Gotogate)

One-way from

$329
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$769
Provider with most accurate pricing for Nashville Intl-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Nashville Intl-Lisbon Humberto Delgado flights.
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From Nashville Intl to Portugal
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One-way flight from Nashville Intl to Portugal
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Highest demand for flights based on searches. 25% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Nashville to Portugal

Cheapest flights from Nashville to Portugal
Explore the most affordable flight options available from Nashville to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:35 pmBNA - LIS
1 stop11h 35mLufthansa
mar. 12/1611:55 amLIS - BNA
1 stop13h 05mLufthansa
Deal found 11/24$501
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/46:40 pmBNA - LIS
1 stop9h 35mLufthansa
ven. 12/125:00 amLIS - BNA
2 stops18h 46mLufthansa
Deal found 11/24$514
This Flysmarter deal was found by Cheapflights users on 11/24. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:25 pmBNA - LIS
1 stop12h 55mMultiple Airlines
mar. 12/166:10 amLIS - BNA
2 stops18h 50mMultiple Airlines
Deal found 11/24$520
This Ovago deal was found by Cheapflights users on 11/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/1112:45 pmBNA - OPO
2 stops16h 55mLufthansa
mar. 12/2312:30 pmOPO - BNA
2 stops37h 01mLufthansa
Deal found 11/21$907
This Iberia deal was found by Cheapflights users on 11/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/114:50 pmBNA - OPO
2 stops17h 10mIberia
mar. 12/239:55 pmOPO - BNA
2 stops24h 20mIberia
Deal found 11/22$932
This KLM deal was found by Cheapflights users on 11/23. 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.
jeu. 12/1112:48 pmBNA - OPO
2 stops15h 37mMultiple Airlines
mar. 12/2311:25 amOPO - BNA
2 stops16h 09mMultiple Airlines
Deal found 11/23$982
This Cheapflightsfares deal was found by Cheapflights users on 11/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/279:46 amBNA - OPO
2 stops27h 14mTAP AIR PORTUGAL
sam. 12/61:00 pmOPO - BNA
2 stops26h 01mTAP AIR PORTUGAL
Deal found 11/23$1,012
This Mytrip deal was found by Cheapflights users on 11/23. 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.
jeu. 11/279:07 amBNA - OPO
3 stops41h 03mMultiple Airlines
sam. 12/68:50 amOPO - BNA
2 stops29h 07mMultiple Airlines
Deal found 11/23$1,154
This Delta deal was found by Cheapflights users on 11/23. 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.
jeu. 12/187:25 amBNA - OPO
2 stops21h 05mDelta
mar. 12/306:05 amOPO - BNA
2 stops21h 29mDelta
Deal found 11/23$1,603
This Mytrip deal was found by Cheapflights users on 11/22. 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.
mer. 11/265:30 pmBNA - OPO
3 stops32h 15mMultiple Airlines
dim. 11/3012:40 pmOPO - BNA
3 stops32h 25mMultiple Airlines
Deal found 11/22$1,643
This KAYAK deal was found by Cheapflights users on 11/22. 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.
mer. 11/2610:00 amBNA - OPO
1 stop17h 30mLufthansa
dim. 11/3012:35 pmOPO - BNA
1 stop15h 24mLufthansa
Deal found 11/22$1,733

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nashville 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 novembre 24, 2025.
Use the filters below to find and compare flights from Nashville to Portugal that are best for you.

Fly from

Nashville

Fly to

Portugal

Route

Depart

Return

Price

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

lun. 1/19

2:25 pm-12:05 pm

2 stops15h 40m

Porto

lun. 1/26

6:00 am-7:50 pm

2 stops19h 50m

$469

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

mar. 1/20

2:25 pm-11:15 am

2 stops38h 50m

Porto

lun. 1/26

6:00 am-1:16 pm

2 stops37h 16m

$484

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

sam. 1/17

2:25 pm-11:10 am

2 stops38h 45m

Porto

lun. 1/26

6:00 am-1:16 pm

2 stops37h 16m

$484

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

dim. 1/18

2:25 pm-11:15 am

2 stops38h 50m

Porto

lun. 1/26

6:00 am-1:16 pm

2 stops37h 16m

$484

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

jeu. 1/22

1:32 pm-12:50 pm

2 stops17h 18m

Porto

dim. 1/25

6:00 am-7:50 pm

2 stops43h 50m

$487

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

sam. 1/17

11:26 am-10:30 am

2 stops17h 04m

Porto

mer. 1/28

6:00 am-7:24 pm

2 stops19h 24m

$491

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

ven. 2/6

6:50 am-10:30 am

2 stops21h 40m

Porto

mar. 2/10

11:15 am-10:58 pm

2 stops17h 43m

$491

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

mer. 1/21

6:00 am-10:30 am

2 stops22h 30m

Porto

mer. 1/28

6:00 am-10:58 pm

2 stops22h 58m

$491

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

lun. 1/19

12:16 pm-10:30 am

2 stops16h 14m

Porto

mer. 1/28

6:00 am-7:24 pm

2 stops19h 24m

$492

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

dim. 1/18

12:00 pm-10:30 am

2 stops16h 30m

Porto

mer. 1/28

6:00 am-7:24 pm

2 stops19h 24m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 28 results
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Best time to book a flight from Nashville to Portugal

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

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

Currently, January is the cheapest month in which you can book a flight from Nashville to Portugal (average of $504). Flying from Nashville to Portugal in June is currently the most expensive (average of $955). 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 BNA to PT?

Find hourly flight availability from Nashville 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 novembre 24, 2025.

It’s typically best to fly out from Nashville to Portugal in the evening. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Nashville to Portugal?

Use this chart to determine the cheapest time to fly round-trip from Nashville to Portugal. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Nashville to Portugal flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 novembre 24, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Nashville 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
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,038 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,040 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,468 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,535 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Nashville to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Nashville to Portugal?

    For a flight from Nashville to Portugal, you will be flying from Nashville Intl. Nashville Intl (BNA) is just 6.0 mi from the center of the city.

  • How long is the flight from Nashville to Portugal?

    A quick flight from Nashville to Portugal can take about 17h 18m. Air Canada provides one of the quickest options available for as low as $487. The distance from Nashville to Portugal is about 4074 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $462. Virgin Atlantic flights start at $499 while deals on Lufthansa start at $2,758 one-way.

  • What are the most popular routes from Nashville to Portugal?

    Most travelers choose Nashville Intl - Lisbon Humberto Delgado, Nashville Intl - Porto or Nashville Intl - Faro when deciding on the best route from Nashville to Portugal.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Nashville to Portugal (average of $504). Flying from Nashville to Portugal in June is currently the most expensive (average of $955). 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 8 airlines flying from Nashville to Portugal

Discover the top 8 airlines that operate flights from Nashville 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 novembre 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$537Average$887FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$551Average$1,030FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$922FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$580Average$861FlexibilityNo cancel feeOn-time72%
DeltaCheapest$622Average$874FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$638Average$866FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$661Average$945FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$805Average$1,274FlexibilityNo cancel feeOn-timeN/A

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