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Portugal

$464+ 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
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 October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$499
(Mytrip)

One-way from

$464
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$987
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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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 13, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. 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.
Thu 11/272:25 pmBNA - LIS
1 stop12h 55mAir Canada
Sat 12/1311:20 amLIS - BNA
1 stop33h 45mAir Canada
Deal found 10/12$499
This Rumbo deal was found by Cheapflights users on 10/12. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:29 amBNA - LIS
2 stops39h 26mScandinavian Airlines
Sat 12/137:05 amLIS - BNA
2 stops21h 44mScandinavian Airlines
Deal found 10/12$504
This Mytrip deal was found by Cheapflights users on 10/11. 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.
Tue 11/252:25 pmBNA - LIS
1 stop12h 55mMultiple Airlines
Tue 12/25:00 amLIS - BNA
2 stops20h 50mMultiple Airlines
Deal found 10/11$514
This Mytrip deal was found by Cheapflights users on 10/11. 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.
Thu 11/272:25 pmBNA - LIS
2 stops36h 55mMultiple Airlines
Sat 12/1311:20 amLIS - BNA
2 stops38h 30mMultiple Airlines
Deal found 10/11$517
This Booking.com deal was found by Cheapflights users on 10/11. 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.
Wed 12/34:48 pmBNA - LIS
2 stops34h 32mMultiple Airlines
Sun 12/75:00 amLIS - BNA
2 stops19h 59mMultiple Airlines
Deal found 10/11$518
This United Airlines deal was found by Cheapflights users on 10/12. 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.
Thu 11/136:07 amBNA - LIS
2 stops21h 13mUnited Airlines
Tue 11/1811:20 amLIS - BNA
2 stops32h 41mUnited Airlines
Deal found 10/12$525
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:45 pmBNA - LIS
2 stops35h 35mAir Canada
Sun 12/1410:50 amLIS - BNA
2 stops31h 36mAir Canada
Deal found 10/13$526
This Air Canada deal was found by Cheapflights users on 10/11. 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.
Thu 12/42:25 pmBNA - LIS
1 stop12h 55mAir Canada
Fri 12/1211:20 amLIS - BNA
2 stops31h 06mAir Canada
Deal found 10/11$527
This Air Canada deal was found by Cheapflights users on 10/12. 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.
Tue 12/92:25 pmBNA - LIS
1 stop12h 55mAir Canada
Tue 12/1611:20 amLIS - BNA
2 stops33h 08mAir Canada
Deal found 10/12$528
This CheapOair deal was found by Cheapflights users on 10/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:25 pmBNA - LIS
1 stop12h 55mMultiple Airlines
Thu 11/205:00 amLIS - BNA
2 stops19h 51mMultiple Airlines
Deal found 10/13$530
This Cheapflightsfares deal was found by Cheapflights users on 10/11. 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.
Sat 11/86:35 pmBNA - OPO
2 stops23h 05mLufthansa
Sat 11/156:00 amOPO - BNA
2 stops22h 25mLufthansa
Deal found 10/11$535
This KLM deal was found by Cheapflights users on 10/11. 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.
Tue 11/256:11 pmBNA - FAO
2 stops17h 54mKLM
Tue 12/27:45 pmFAO - BNA
2 stops27h 10mKLM
Deal found 10/11$545

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 October 13, 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

Sun 1/25

7:00 am-5:20 pm

2 stops28h 20m

Lisbon Humberto Delgado

Sat 1/31

6:55 pm-8:46 pm

2 stops31h 51m

$504

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 12/10

3:45 pm-9:20 am

2 stops35h 35m

Lisbon Humberto Delgado

Sun 12/14

10:50 am-12:26 pm

2 stops31h 36m

$526

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Fri 11/14

8:00 am-10:15 am

2 stops20h 15m

Lisbon Humberto Delgado

Tue 11/18

11:20 am-2:01 pm

2 stops32h 41m

$530

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 12/3

6:40 pm-10:15 am

1 stop9h 35m

Lisbon Humberto Delgado

Sun 12/7

10:50 am-2:28 pm

2 stops33h 38m

$531

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Fri 11/14

1:36 pm-10:15 am

1 stop14h 39m

Lisbon Humberto Delgado

Wed 11/19

11:20 am-2:02 pm

2 stops32h 42m

$531

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Sat 11/8

6:35 pm-11:40 pm

2 stops23h 05m

Porto

Sat 11/15

6:00 am-10:25 pm

2 stops22h 25m

$535

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Fri 11/28

1:30 pm-8:10 am

2 stops12h 40m

Lisbon Humberto Delgado

Wed 12/3

6:10 am-7:31 pm

2 stops19h 21m

$540

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Fri 1/30

1:09 pm-12:05 pm

2 stops16h 56m

Porto

Sun 2/8

6:00 am-7:33 pm

2 stops19h 33m

$541

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 12/3

10:14 am-8:10 am

1 stop15h 56m

Lisbon Humberto Delgado

Sun 12/7

10:50 am-7:50 pm

1 stop15h 00m

$544

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 11/13

6:35 pm-10:15 am

1 stop9h 40m

Lisbon Humberto Delgado

Wed 11/19

11:20 am-7:50 pm

1 stop14h 30m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 29 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 $521). Flying from Nashville to Portugal in June is currently the most expensive (average of $962). 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 October 13, 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 October 13, 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
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,972 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,973 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,286 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,451 reviews
Delta
8.0
Very good
7,972 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 20h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $530. 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 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 $464. Delta flights start at $582 while deals on JetBlue start at $1,998 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 $521). Flying from Nashville to Portugal in June is currently the most expensive (average of $962). 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 9 airlines flying from Nashville to Portugal

Discover the top 9 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 October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$537Average$885FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$551Average$1,031FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$909FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$580Average$861FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$595Average$971FlexibilityNo cancel feeOn-time70%
DeltaCheapest$622Average$880FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$625Average$1,197FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$638Average$866FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$805Average$1,274FlexibilityNo cancel feeOn-timeN/A

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