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Portugal

$374+ 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 6/29. Fares are subject to change and may not be available on all flights or dates of travel.
BNA — LIS
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$740
(Air Canada)

One-way from

$374
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,130
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. 21% potential increase in price ($266 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Air Canada deal was found by Cheapflights users on 4/30. 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 9/248:15 amBNA - OPO
1 stop19h 05mMultiple Airlines
Thu 10/166:00 amOPO - BNA
2 stops33h 23mMultiple Airlines
Deal found 4/30$740
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Mon 6/27:49 amBNA - FAO
3 stops41h 31mMultiple Airlines
Tue 6/106:20 amFAO - BNA
2 stops16h 55mMultiple Airlines
Deal found 4/29$778
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:15 amBNA - OPO
2 stops28h 15mAir Canada
Wed 10/156:00 amOPO - BNA
2 stops21h 00mAir Canada
Deal found 4/30$813
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:43 pmBNA - LIS
2 stops14h 37mAir Canada
Fri 10/1712:50 pmLIS - BNA
2 stops16h 09mAir Canada
Deal found 4/30$830
This Air France deal was found by Cheapflights users on 4/30. 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.
Fri 11/710:30 amBNA - LIS
1 stop16h 30mAir France
Sat 11/1511:15 amLIS - BNA
1 stop16h 23mAir France
Deal found 4/30$831
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 5/307:49 amBNA - LIS
2 stops28h 36mMultiple Airlines
Sat 6/147:05 pmLIS - BNA
3 stops40h 52mMultiple Airlines
Deal found 4/29$838
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Sat 10/114:25 pmBNA - OPO
2 stops36h 45mScandinavian Airlines
Fri 10/175:55 pmOPO - BNA
2 stops33h 43mScandinavian Airlines
Deal found 4/30$864
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 8/276:35 pmBNA - LIS
1 stop10h 30mUnited Airlines
Wed 9/311:25 amLIS - BNA
2 stops17h 34mUnited Airlines
Deal found 4/30$916
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 8/2712:36 pmBNA - OPO
2 stops14h 44mUnited Airlines
Wed 9/312:35 pmOPO - BNA
1 stop14h 33mUnited Airlines
Deal found 4/30$937
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Sat 11/84:25 pmBNA - LIS
2 stops34h 35mScandinavian Airlines
Wed 11/124:55 pmLIS - BNA
2 stops35h 44mScandinavian Airlines
Deal found 4/30$942
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 8/289:30 pmBNA - LIS
1 stop19h 35mAmerican Airlines
Tue 9/211:05 amLIS - BNA
1 stop17h 42mAmerican Airlines
Deal found 4/30$958
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 10/95:50 pmBNA - OPO
2 stops15h 40mDelta
Fri 10/179:20 amOPO - BNA
2 stops17h 48mDelta
Deal found 4/30$990

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 May 1, 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

Wed 9/24

8:15 am-9:20 am

1 stop19h 05m

Porto

Thu 10/16

6:00 am-9:23 am

2 stops33h 23m

$740

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Thu 10/9

8:15 am-6:30 pm

2 stops28h 15m

Porto

Wed 10/15

6:00 am-9:00 pm

2 stops21h 00m

$813

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 10/9

12:43 pm-9:20 am

2 stops14h 37m

Lisbon Humberto Delgado

Fri 10/17

12:50 pm-10:59 pm

2 stops16h 09m

$830

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Fri 5/30

7:49 am-6:25 pm

2 stops28h 36m

Lisbon Humberto Delgado

Sat 6/14

7:05 pm-5:57 am

3 stops40h 52m

$838

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Sat 10/11

4:25 pm-11:10 am

2 stops36h 45m

Porto

Fri 10/17

5:55 pm-9:38 pm

2 stops33h 43m

$864

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 8/27

6:35 pm-11:05 am

1 stop10h 30m

Lisbon Humberto Delgado

Wed 9/3

11:25 am-10:59 pm

2 stops17h 34m

$916

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Wed 8/27

12:36 pm-9:20 am

2 stops14h 44m

Porto

Wed 9/3

12:35 pm-9:08 pm

1 stop14h 33m

$937

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 8/28

9:30 pm-11:05 pm

1 stop19h 35m

Lisbon Humberto Delgado

Tue 9/2

11:05 am-10:47 pm

1 stop17h 42m

$958

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Wed 9/10

2:17 pm-9:35 am

1 stop13h 18m

Faro

Tue 9/23

11:40 am-6:31 pm

1 stop12h 51m

$983

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Thu 10/9

5:50 pm-3:30 pm

2 stops15h 40m

Porto

Fri 10/17

9:20 am-9:08 pm

2 stops17h 48m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 34 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 $1,178). 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 May 1, 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 May 1, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair 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
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
643 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 American Airlines, which is currently one of the cheapest options available, starting at $558. British Airways flights start at $597 while deals on Aer Lingus start at $598 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 $1,178). 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$467Average$1,267FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$568Average$834FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$570Average$1,148FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$572Average$896FlexibilityNo cancel feeOn-time70%
DeltaCheapest$583Average$1,054FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$651Average$1,122FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$777Average$1,448FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$828Average$866FlexibilityNo cancel feeOn-time77%

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