HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portugal

$313+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$737
(Kiwi.com)

One-way from

$313
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$826
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
Highest demand for flights based on searches. 23% potential increase in price ($296 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 marzo 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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. 12/98:30 amBNA - LIS
1 stop19h 45mUnited Airlines
mar. 12/1611:00 amLIS - BNA
2 stops33h 11mUnited Airlines
Deal found 3/27$618
This Air Canada deal was found by Cheapflights users on 3/27. 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.
dom. 12/76:40 pmBNA - LIS
1 stop32h 40mAir Canada
mar. 12/1611:00 amLIS - BNA
2 stops38h 31mAir Canada
Deal found 3/27$620
This Finnair deal was found by Cheapflights users on 3/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/56:51 amBNA - LIS
1 stop20h 14mMultiple Airlines
mié. 11/1211:15 amLIS - BNA
1 stop14h 42mMultiple Airlines
Deal found 3/27$631
This Air France deal was found by Cheapflights users on 3/27. 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.
mié. 11/512:14 pmBNA - LIS
2 stops14h 46mAir France
mié. 11/1211:15 amLIS - BNA
2 stops15h 46mAir France
Deal found 3/27$642
This Booking.com deal was found by Cheapflights users on 3/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/910:25 amBNA - OPO
2 stops26h 15mMultiple Airlines
mié. 12/176:00 amOPO - BNA
2 stops19h 31mMultiple Airlines
Deal found 3/26$654
This Delta deal was found by Cheapflights users on 3/27. 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. 12/1010:55 amBNA - LIS
2 stops18h 25mDelta
mié. 12/1710:00 amLIS - BNA
2 stops17h 04mDelta
Deal found 3/27$663
This British Airways deal was found by Cheapflights users on 3/27. 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.
dom. 12/76:45 pmBNA - LIS
1 stop17h 00mBritish Airways
lun. 12/1512:55 pmLIS - BNA
1 stop33h 40mBritish Airways
Deal found 3/27$684
This KLM deal was found by Cheapflights users on 3/27. 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. 11/311:00 amBNA - LIS
1 stop15h 00mKLM
dom. 11/911:15 amLIS - BNA
1 stop12h 34mKLM
Deal found 3/27$687
This American Airlines deal was found by Cheapflights users on 3/27. 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. 5/59:25 pmBNA - LIS
1 stop19h 45mAmerican Airlines
mar. 5/2011:05 amLIS - BNA
1 stop32h 44mAmerican Airlines
Deal found 3/27$804
This Aeromexico deal was found by Cheapflights users on 3/27. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/264:10 pmBNA - OPO
2 stops41h 20mAir France
dom. 5/46:35 amOPO - BNA
2 stops21h 11mAir France
Deal found 3/27$949
This British Airways deal was found by Cheapflights users on 3/26. 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.
mar. 4/292:27 pmBNA - OPO
2 stops23h 03mBritish Airways
dom. 5/412:20 pmOPO - BNA
2 stops39h 30mBritish Airways
Deal found 3/26$951
This Iberia deal was found by Cheapflights users on 3/26. 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.
sáb. 4/264:58 pmBNA - OPO
2 stops36h 42mIberia
sáb. 5/38:15 amOPO - BNA
2 stops38h 13mIberia
Deal found 3/26$959

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 marzo 28, 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

dom. 5/4

8:55 pm-6:45 pm

2 stops39h 50m

Lisbon Humberto Delgado

mar. 5/20

5:55 pm-6:44 am

1 stop18h 49m

$702

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

vie. 5/9

9:40 pm-8:00 am

3 stops28h 20m

Porto

mar. 5/13

10:00 pm-10:42 pm

3 stops30h 42m

$744

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 5/5

9:25 pm-11:10 pm

1 stop19h 45m

Lisbon Humberto Delgado

mar. 5/20

11:05 am-1:49 pm

1 stop32h 44m

$804

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 5/5

10:55 am-11:15 am

2 stops18h 20m

Lisbon Humberto Delgado

mar. 5/20

5:00 am-6:25 pm

2 stops19h 25m

$833

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

lun. 5/12

3:46 pm-5:55 pm

2 stops20h 09m

Lisbon Humberto Delgado

lun. 5/19

8:45 pm-5:28 pm

2 stops26h 43m

$841

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 8/20

8:55 pm-9:20 pm

1 stop18h 25m

Lisbon Humberto Delgado

jue. 9/25

10:20 pm-7:30 pm

1 stop27h 10m

$855

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

lun. 4/14

9:25 pm-7:50 pm

1 stop16h 25m

Porto

mar. 5/6

8:40 pm-7:10 pm

1 stop28h 30m

$927

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

sáb. 4/26

4:58 pm-11:40 am

2 stops36h 42m

Porto

sáb. 5/3

8:15 am-4:28 pm

2 stops38h 13m

$959

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 8/20

8:15 am-9:20 am

1 stop19h 05m

Lisbon Humberto Delgado

mar. 9/30

12:50 pm-3:39 pm

2 stops32h 49m

$970

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

mié. 8/20

3:30 pm-9:20 am

1 stop11h 50m

Lisbon Humberto Delgado

vie. 9/26

11:25 am-9:00 pm

1 stop15h 35m

$977

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 43 results
1
2
3
...
5

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 $612). Flying from Nashville to Portugal in June is currently the most expensive (average of $1,213). 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 marzo 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Nashville to Portugal as you normally would.

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 marzo 28, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Air France 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
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,424 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 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.

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

    To fly one-way, consider booking your trip with Scandinavian Airlines, which is currently one of the cheapest options available, starting at $494. Air Canada flights start at $569 while deals on TAP AIR PORTUGAL start at $570 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 $612). Flying from Nashville to Portugal in June is currently the most expensive (average of $1,213). 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 Gatwick flights
Nashville to Dublin flights
Nashville to Leonardo da Vinci/Fiumicino flights
Nashville to Charles de Gaulle flights
Nashville to Frankfurt flights
Nashville to Amsterdam flights
Nashville to Orly flights
Nashville to London City flights
Nashville to Keflavik Intl flights
Nashville to Barcelona-El Prat flights
Nashville to Athens flights
Memphis to Heathrow flights
Knoxville to Heathrow flights
Nashville to Munich flights
Memphis to Charles de Gaulle flights
Nashville to Lisbon flights
Nashville to Malpensa flights
Knoxville to Dublin flights
Nashville to Vicenza flights
Nashville to Stansted flights
Memphis to Dublin flights
Nashville to Madrid flights
Nashville to Linate flights
Knoxville to Charles de Gaulle flights
Nashville to Zurich flights
Memphis to Gatwick flights
Nashville to Florence flights
Nashville to Naples flights
Nashville to Istanbul flights
Knoxville to London City flights
Memphis to Zurich flights
Nashville to Edinburgh flights
Memphis to Frankfurt flights
Memphis to Athens flights
Knoxville to Leonardo da Vinci/Fiumicino flights
Knoxville to Amsterdam flights
Nashville to Arlanda flights
Nashville to Bruxelles-National flights
Memphis to Copenhagen flights
Knoxville to Lisbon flights
Memphis to Barcelona-El Prat flights
Chattanooga to Heathrow flights
Memphis to London City flights
Knoxville to Edinburgh flights
Memphis to Leonardo da Vinci/Fiumicino flights
Knoxville to Athens flights
Nashville to Porto flights
Chattanooga to Amsterdam flights
Nashville to Sabiha Gokcen flights

Top 6 airlines flying from Nashville to Portugal

Discover the top 6 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$563Average$1,141FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$823FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$572Average$893FlexibilityNo cancel feeOn-time70%
DeltaCheapest$580Average$1,071FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$633Average$1,110FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$777Average$1,448FlexibilityNo cancel feeOn-time76%
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.