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Portugal

$266+ 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$514
(United Airlines)

One-way from

$266
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$910
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, 6% potential price rise
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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 September 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/62:25 pmBNA - LIS
1 stop12h 30mUnited Airlines
Sat 12/1311:20 amLIS - BNA
2 stops38h 11mUnited Airlines
Deal found 9/10$514
This Air Canada deal was found by Cheapflights users on 9/11. 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 11/62:25 pmBNA - LIS
1 stop12h 55mAir Canada
Tue 11/1811:20 amLIS - BNA
2 stops31h 14mAir Canada
Deal found 9/11$521
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:40 pmBNA - LIS
1 stop9h 35mUnited Airlines
Tue 12/911:20 amLIS - BNA
2 stops32h 12mUnited Airlines
Deal found 9/11$525
This Mytrip deal was found by Cheapflights users on 9/11. 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 11/132:25 pmBNA - LIS
1 stop12h 55mMultiple Airlines
Sun 11/165:00 amLIS - BNA
2 stops19h 51mMultiple Airlines
Deal found 9/11$526
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub 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 9/10$527
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/92:25 pmBNA - LIS
1 stop12h 30mUnited Airlines
Tue 12/1611:20 amLIS - BNA
2 stops32h 12mUnited Airlines
Deal found 9/10$528
This CheapOair deal was found by Cheapflights users on 9/10. 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.
Sat 11/82:25 pmBNA - LIS
1 stop12h 30mMultiple Airlines
Sat 11/155:00 amLIS - BNA
2 stops19h 51mMultiple Airlines
Deal found 9/10$530
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:35 pmBNA - LIS
1 stop10h 40mUnited Airlines
Wed 11/125:00 amLIS - BNA
2 stops19h 51mUnited Airlines
Deal found 9/11$531
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Tue 11/118:00 amBNA - LIS
2 stops19h 20mAir Canada
Tue 11/1811:20 amLIS - BNA
2 stops31h 14mAir Canada
Deal found 9/11$532
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Wed 12/103:45 pmBNA - LIS
2 stops35h 35mAir Canada
Sun 12/145:00 amLIS - BNA
2 stops20h 50mAir Canada
Deal found 9/11$533
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Sat 11/82:25 pmBNA - LIS
2 stops36h 55mAir Canada
Tue 11/1811:20 amLIS - BNA
2 stops31h 14mAir Canada
Deal found 9/11$534
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 11/234:02 pmBNA - OPO
1 stop11h 28mUnited Airlines
Mon 12/112:30 pmOPO - BNA
2 stops32h 35mUnited Airlines
Deal found 9/10$549

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 September 11, 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

Sat 12/6

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sat 12/13

11:20 am-7:31 pm

2 stops38h 11m

$514

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Sat 12/6

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sat 12/13

11:20 am-3:05 pm

1 stop33h 45m

$526

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Sat 12/6

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sat 12/13

11:20 am-3:05 pm

1 stop33h 45m

$526

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 12/9

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Tue 12/16

11:20 am-1:32 pm

2 stops32h 12m

$528

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Sat 11/8

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sat 11/15

5:00 am-6:51 pm

2 stops19h 51m

$530

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 11/11

8:00 am-9:20 am

2 stops19h 20m

Lisbon Humberto Delgado

Tue 11/18

11:20 am-12:34 pm

2 stops31h 14m

$532

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 12/10

6:40 pm-10:15 am

1 stop9h 35m

Lisbon Humberto Delgado

Sun 12/14

10:50 am-3:44 pm

2 stops34h 54m

$532

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 12/10

3:45 pm-9:20 am

2 stops35h 35m

Lisbon Humberto Delgado

Sun 12/14

5:00 am-7:50 pm

2 stops20h 50m

$533

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Sun 11/23

4:02 pm-9:30 am

1 stop11h 28m

Porto

Mon 12/1

12:30 pm-3:05 pm

2 stops32h 35m

$549

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Wed 3/4

2:23 pm-9:30 am

1 stop13h 07m

Porto

Mon 3/16

12:30 pm-6:05 pm

2 stops34h 35m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 36 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 $612). Flying from Nashville to Portugal in June is currently the most expensive (average of $1,127). 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 September 11, 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.

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 September 11, 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
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $514. 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 $612). Flying from Nashville to Portugal in June is currently the most expensive (average of $1,127). 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$537Average$891FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$555Average$1,030FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$568Average$905FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$580Average$861FlexibilityNo cancel feeOn-time72%
DeltaCheapest$583Average$884FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$595Average$972FlexibilityNo cancel feeOn-time70%
KLMCheapest$625Average$1,267FlexibilityNo cancel feeOn-time75%
TAP AIR PORTUGALCheapest$805Average$1,274FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$828Average$866FlexibilityNo cancel feeOn-time77%

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