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Cheap flights from Nashville to Portugal from $269

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Nashville to Portugal departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Nashville to Portugal

Cheap round-trip flights

Air Canada Logo
2:25 pm - 8:55 amBNA-LIS
12h 30m1 stop
Air Canada Logo
11:20 am - 3:50 pmLIS-BNA
34h 30m2 stops
$513Air Canada
Find Deal
Sat, Dec 13 - Sat, Dec 20
Air Canada Logo
2:25 pm - 8:55 amBNA-LIS
12h 30m1 stop
Air Canada Logo
10:50 am - 3:50 pmLIS-BNA
35h 00m2 stops
$520Air Canada
Find Deal
Sat, Dec 13 - Sun, Dec 21
United Airlines Logo
2:25 pm - 9:20 amBNA-LIS
12h 55m1 stop
United Airlines Logo
11:20 am - 2:11 pmLIS-BNA
32h 51m3 stops
$521United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
8:30 am - 9:20 amBNA-LIS
18h 50m2 stops
United Airlines Logo
11:20 am - 2:01 pmLIS-BNA
32h 41m2 stops
$524United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 17
British Airways Logo
7:25 pm - 2:45 pmBNA-LIS
14h 20m1 stop
British Airways Logo
8:45 pm - 5:31 pmLIS-BNA
26h 46m2 stops
$598British Airways
Find Deal
Tue, Oct 28 - Tue, Nov 18
American Airlines Logo
3:23 pm - 12:30 pmBNA-FAO
15h 07m2 stops
American Airlines Logo
7:40 pm - 5:06 pmFAO-BNA
26h 26m2 stops
$849American Airlines
Find Deal
Fri, Oct 24 - Thu, Oct 30
American Airlines Logo
12:53 pm - 11:40 amBNA-OPO
16h 47m2 stops
American Airlines Logo
12:20 pm - 11:55 pmOPO-BNA
17h 35m2 stops
$878American Airlines
Find Deal
Fri, Oct 3 - Fri, Oct 10
British Airways Logo
9:25 pm - 5:50 pmBNA-FAO
14h 25m1 stop
British Airways Logo
10:50 am - 5:15 pmFAO-BNA
35h 25m1 stop
$987British Airways
Find Deal
Fri, Oct 24 - Thu, Oct 30
Delta Logo
12:20 pm - 10:30 amBNA-OPO
16h 10m2 stops
Delta Logo
11:15 am - 10:03 amOPO-BNA
28h 48m2 stops
$1,349Delta
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Mon, Dec 29 - Sun, Jan 4
Delta Logo
8:30 am - 10:30 amBNA-OPO
20h 00m2 stops
Delta Logo
6:30 am - 6:04 pmOPO-BNA
17h 34m2 stops
$1,386Delta
Find Deal
Sun, Dec 28 - Sun, Jan 4

Air Canada flights from Nashville to Portugal

Our best Air Canada deals on Nashville to Portugal flight tickets
Air Canada
Dec 13
BNA2:25 pmNashville Intl
12h 30m
1 stop
LIS8:55 amLisbon Humberto Delgado
Dec 20
LIS11:20 amLisbon Humberto Delgado
34h 30m
2 stops
BNA3:50 pmNashville Intl
$513
Find similar
Air Canada
Dec 13
BNA2:25 pmNashville Intl
12h 30m
1 stop
LIS8:55 amLisbon Humberto Delgado
Dec 21
LIS10:50 amLisbon Humberto Delgado
35h 00m
2 stops
BNA3:50 pmNashville Intl
$520
Find similar
Air Canada
Dec 12
BNA4:48 pmNashville Intl
34h 07m
2 stops
LIS8:55 amLisbon Humberto Delgado
Dec 20
LIS11:20 amLisbon Humberto Delgado
38h 13m
2 stops
BNA7:33 pmNashville Intl
$523
Find similar

United Airlines flights from Nashville to Portugal

Our best United Airlines deals on Nashville to Portugal flight tickets
United Airlines
Jan 15
BNA2:25 pmNashville Intl
12h 55m
1 stop
LIS9:20 amLisbon Humberto Delgado
Jan 19
LIS11:20 amLisbon Humberto Delgado
32h 51m
3 stops
BNA2:11 pmNashville Intl
$521
Find similar
United Airlines
Nov 6
BNA8:30 amNashville Intl
18h 50m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 17
LIS11:20 amLisbon Humberto Delgado
32h 41m
2 stops
BNA2:01 pmNashville Intl
$524
Find similar
United Airlines
Dec 13
BNA2:25 pmNashville Intl
12h 30m
1 stop
LIS8:55 amLisbon Humberto Delgado
Dec 21
LIS10:50 amLisbon Humberto Delgado
15h 00m
1 stop
BNA7:50 pmNashville Intl
$533
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Nashville to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Sat 12/13

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sat 12/20

11:20 am-3:50 pm

2 stops34h 30m

$513

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Sat 12/13

2:25 pm-8:55 am

1 stop12h 30m

Lisbon Humberto Delgado

Sun 12/21

10:50 am-3:50 pm

2 stops35h 00m

$520

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 1/15

2:25 pm-9:20 am

1 stop12h 55m

Lisbon Humberto Delgado

Mon 1/19

11:20 am-2:11 pm

3 stops32h 51m

$521

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Thu 11/6

8:30 am-9:20 am

2 stops18h 50m

Lisbon Humberto Delgado

Mon 11/17

11:20 am-2:01 pm

2 stops32h 41m

$524

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 10/28

7:25 pm-2:45 pm

1 stop14h 20m

Lisbon Humberto Delgado

Tue 11/18

8:45 pm-5:31 pm

2 stops26h 46m

$598

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Fri 10/24

3:23 pm-12:30 pm

2 stops15h 07m

Faro

Thu 10/30

7:40 pm-5:06 pm

2 stops26h 26m

$849

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Fri 10/3

12:53 pm-11:40 am

2 stops16h 47m

Porto

Fri 10/10

12:20 pm-11:55 pm

2 stops17h 35m

$878

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Fri 10/24

9:25 pm-5:50 pm

1 stop14h 25m

Faro

Thu 10/30

10:50 am-5:15 pm

1 stop35h 25m

$987

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Mon 12/29

12:20 pm-10:30 am

2 stops16h 10m

Porto

Sun 1/4

11:15 am-10:03 am

2 stops28h 48m

$1,349

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Sun 12/28

8:30 am-10:30 am

2 stops20h 00m

Porto

Sun 1/4

6:30 am-6:04 pm

2 stops17h 34m

$1,386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Nashville to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Nashville is in January. Flight prices, which tend to average around $647, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Nashville during February instead. Flights to Portugal in February, while not as cheap as those in January, still average around $668.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Monday is the cheapest day to fly to Portugal from Nashville. The lowest ticket price found for a Monday departure recently was $859. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Thursday, with ticket prices averaging around $1,068.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Nashville to Portugal during this time can be as low as $872. In the afternoon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,009 per ticket.

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Nashville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $988 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Nashville for as low as $623 on momondo.

Can stopping save me money on Nashville to Portugal flights?

You could potentially save up to 62% on your flight if you consider stops on a Nashville to Portugal flight.

Cheap Nashville to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Nashville to Portugal

Best Price Found

$269

Fastest flight time

9h 40m

Direct flights

None

Airports in Portugal

2 airports
The best one-way flight to Portugal from Nashville in the past 72 hours is $269. The best round-trip flight deal from Nashville to Portugal found on momondo in the last 72 hours is $513.
The fastest flight from Nashville to Portugal takes 9h 40m
There are no direct flights from Nashville to Portugal. Popular non-direct routes for this connection are Nashville Intl Airport - Porto Airport and Nashville Intl Airport - Lisbon Humberto Delgado Airport.
There are 2 airports near Portugal: Lisbon Humberto Delgado (LIS), Porto (OPO)
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  • When did momondo last update prices for flights from Nashville Intl Airport to Portugal?

    Prices for flights from Nashville Intl Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Nashville Intl Airport to Portugal?

  • How old do you have to be to fly from Nashville Intl Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Nashville Intl Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Nashville to Portugal

Compare and see reviews for airlines that fly from Nashville to Portugal with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $467Free CancellationRating
7.8
1,381 reviews
Search KLM flights
Air CanadaPriceFrom $537Free CancellationRating
7.1
9,949 reviews
Search Air Canada flights
United AirlinesPriceFrom $556Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $580Free CancellationRating
7.4
657 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $583Free CancellationRating
8.0
7,980 reviews
Search Delta flights
British AirwaysPriceFrom $595Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
Air FrancePriceFrom $828Free CancellationRating
7.4
1,467 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from Nashville to Portugal?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Nashville to Portugal for you.

Can I find flights from Nashville to Portugal with flexible booking policies on momondo?

Flights from Nashville to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Nashville to Portugal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Nashville to Portugal.

I’m not ready to book a flight from Nashville to Portugal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portugal, momondo offers a useful price alert feature which will track prices for flights to Portugal from Nashville and alert you when they change.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $368
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Flights to Ponta Delgadafrom $450
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Flights to Hortafrom $591
Flights to Pico Islandfrom $560
Flights to Porto Santofrom $639
Flights to Velasfrom $594