HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$285+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
dic. 6 — dic. 131
sáb. 12/6
sáb. 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nashville to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 6, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$467
(Mytrip)

One-way from

$285
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$755
Provider with most accurate pricing for Nashville Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Nashville Intl-Lisbon Humberto Delgado flights.
Search Deals
From Nashville Intl to Portugal
Search Deals
One-way flight from Nashville Intl to Portugal
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 6, 2025.

This Air Canada deal was found by Cheapflights users on 11/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/92:25 pmBNA - LIS
1 stop12h 55mAir Canada
mar. 12/1611:20 amLIS - BNA
2 stops33h 08mAir Canada
Deal found 11/6$478
This United Airlines deal was found by Cheapflights users on 11/5. 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.
mar. 12/98:00 amBNA - LIS
2 stops20h 15mUnited Airlines
mar. 12/1611:20 amLIS - BNA
2 stops32h 12mUnited Airlines
Deal found 11/5$483
This Air Canada deal was found by Cheapflights users on 11/6. 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 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 stops38h 11mAir Canada
Deal found 11/6$485
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:50 pmBNA - LIS
1 stop31h 10mDelta
mar. 1/135:00 amLIS - BNA
2 stops21h 16mDelta
Deal found 11/6$486
This United Airlines deal was found by Cheapflights users on 11/5. 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.
jue. 12/48:00 amBNA - LIS
2 stops20h 15mUnited Airlines
vie. 12/1211:20 amLIS - BNA
2 stops31h 06mUnited Airlines
Deal found 11/5$489
This United Airlines deal was found by Cheapflights users on 11/6. 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.
lun. 12/298:30 amBNA - LIS
1 stop19h 45mUnited Airlines
mar. 1/1311:20 amLIS - BNA
1 stop33h 45mUnited Airlines
Deal found 11/6$490
This United Airlines deal was found by Cheapflights users on 11/6. 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.
mié. 12/101:30 pmBNA - LIS
1 stop14h 45mUnited Airlines
dom. 12/1412:15 pmLIS - BNA
2 stops30h 11mUnited Airlines
Deal found 11/6$492
This United deal was found by Cheapflights users on 11/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/296:01 amBNA - LIS
2 stops22h 14mMultiple Airlines
mar. 1/1311:20 amLIS - BNA
2 stops52h 10mMultiple Airlines
Deal found 11/6$496
This Air Canada deal was found by Cheapflights users on 11/6. 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 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
dom. 12/710:50 amLIS - BNA
1 stop15h 00mAir Canada
Deal found 11/6$497
This United Airlines deal was found by Cheapflights users on 11/4. 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.
mié. 12/38:00 amBNA - LIS
2 stops20h 15mUnited Airlines
dom. 12/710:50 amLIS - BNA
1 stop15h 00mUnited Airlines
Deal found 11/4$502
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1111:28 amBNA - OPO
2 stops14h 12mAmerican Airlines
mar. 12/238:20 amOPO - BNA
2 stops21h 33mAmerican Airlines
Deal found 11/4$509
This Orbitz deal was found by Cheapflights users on 11/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/271:22 pmBNA - OPO
2 stops28h 18mLufthansa
dom. 1/111:45 pmOPO - BNA
2 stops37h 57mLufthansa
Deal found 11/6$967

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 noviembre 6, 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

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

sáb. 12/6

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

sáb. 12/13

11:20 am-3:44 pm

2 stops34h 24m

$478

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mar. 2/24

8:00 pm-8:10 am

1 stop30h 10m

Lisbon Humberto Delgado

mar. 3/3

11:20 am-3:05 pm

1 stop33h 45m

$483

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mar. 1/27

3:55 pm-8:10 am

1 stop10h 15m

Lisbon Humberto Delgado

mar. 2/3

5:00 am-7:50 pm

2 stops44h 50m

$488

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

jue. 12/4

8:00 am-10:15 am

2 stops20h 15m

Lisbon Humberto Delgado

vie. 12/12

11:20 am-12:26 pm

2 stops31h 06m

$489

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 12/29

8:30 am-10:15 am

1 stop19h 45m

Lisbon Humberto Delgado

mar. 1/13

11:20 am-3:05 pm

1 stop33h 45m

$490

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mar. 12/9

2:25 pm-9:20 am

1 stop12h 55m

Lisbon Humberto Delgado

mar. 12/16

11:20 am-3:05 pm

1 stop33h 45m

$491

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 3/4

2:25 pm-1:20 pm

2 stops16h 55m

Lisbon Humberto Delgado

mié. 3/11

5:00 am-7:32 pm

2 stops19h 32m

$491

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/3

1:30 pm-10:15 am

1 stop14h 45m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-7:50 pm

1 stop15h 00m

$502

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 12/3

3:45 pm-8:55 am

1 stop11h 10m

Lisbon Humberto Delgado

dom. 12/7

10:50 am-7:50 pm

1 stop15h 00m

$504

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

jue. 12/11

11:28 am-7:40 am

2 stops14h 12m

Porto

mar. 12/23

8:20 am-11:53 pm

2 stops21h 33m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 39 results
1
2
3
4

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 $521). 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 noviembre 6, 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 noviembre 6, 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
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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
9,007 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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
10,416 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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
7,500 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

7.9

Crew

8.5

Entertainment

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 12h 30m. United Airlines provides one of the quickest options available for as low as $478. The distance from Nashville to Portugal is about 4120 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $521). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Nashville to Portugal

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Heathrow flights
Nashville to Dublin flights
Nashville to Gatwick flights
Nashville to Leonardo da Vinci/Fiumicino flights
Nashville to Stansted flights
Nashville to Charles de Gaulle flights
Nashville to London City flights
Nashville to Orly flights
Nashville to Barcelona-El Prat flights
Nashville to Lisbon flights
Nashville to Madrid flights
Memphis to Charles de Gaulle flights
Nashville to Frankfurt flights
Knoxville to Charles de Gaulle flights
Nashville to Zurich flights
Nashville to Edinburgh flights
Nashville to Amsterdam flights
Nashville to Vicenza flights
Memphis to Orly flights
Nashville to Keflavik Intl flights
Memphis to Heathrow flights
Nashville to Athens flights
Nashville to Istanbul flights
Knoxville to Heathrow flights
Nashville to Budapest flights
Blountville to Frankfurt flights
Nashville to Malpensa flights
Nashville to Linate flights
Nashville to Glasgow Intl flights
Knoxville to Frankfurt flights
Chattanooga to Charles de Gaulle flights
Knoxville to Leonardo da Vinci/Fiumicino flights
Nashville to Florence flights
Blountville to Heathrow flights
Knoxville to Barcelona-El Prat flights
Nashville to Oslo Gardermoen flights
Nashville to Sabiha Gokcen flights
Memphis to Leonardo da Vinci/Fiumicino flights
Memphis to Gatwick flights
Nashville to Vienna flights
Knoxville to Dublin flights
Nashville to Munich flights
Knoxville to Bologna flights
Knoxville to London City flights
Nashville to Frederic Chopin flights
Memphis to Dublin flights
Nashville to Bologna flights
Memphis to Athens flights
Nashville to Porto flights
Knoxville to Helsinki flights

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 noviembre 6, 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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.