Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Nashville to Portugal from $336

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 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Nashville to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:09 pm - 8:10 am
BNA
-
LIS
13h 01m
1 stop
United Airlines Logo
11:20 am - 4:58 pm
LIS
-
BNA
35h 38m
2 stops
$442United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
1:32 pm - 8:10 am
BNA
-
LIS
12h 38m
2 stops
United Airlines Logo
11:20 am - 7:33 pm
LIS
-
BNA
38h 13m
2 stops
$446United Airlines
Wed, Jan 28 - Wed, Feb 4
United Airlines Logo
8:00 am - 8:10 am
BNA
-
LIS
18h 10m
2 stops
United Airlines Logo
11:20 am - 3:05 pm
LIS
-
BNA
33h 45m
1 stop
$447United Airlines
Mon, Feb 2 - Tue, Feb 17
Lufthansa Logo
3:29 pm - 9:45 am
BNA
-
OPO
12h 16m
1 stop
Lufthansa Logo
6:20 am - 7:42 pm
OPO
-
BNA
19h 22m
2 stops
$450Lufthansa
Tue, Apr 21 - Tue, Apr 28
Lufthansa Logo
1:09 pm - 8:10 am
BNA
-
LIS
13h 01m
1 stop
Lufthansa Logo
11:20 am - 7:50 pm
LIS
-
BNA
14h 30m
1 stop
$452Lufthansa
Wed, Jan 28 - Wed, Feb 4
British Airways Logo
9:15 am - 2:30 pm
BNA
-
LIS
23h 15m
2 stops
British Airways Logo
4:30 pm - 6:25 pm
LIS
-
BNA
31h 55m
1 stop
$455British Airways
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
8:40 pm - 11:00 pm
BNA
-
LIS
20h 20m
1 stop
British Airways Logo
4:30 pm - 6:25 pm
LIS
-
BNA
31h 55m
1 stop
$457British Airways
Tue, Apr 21 - Tue, Apr 28
American Airlines Logo
5:48 pm - 5:20 pm
BNA
-
FAO
18h 32m
2 stops
American Airlines Logo
2:50 pm - 5:34 pm
FAO
-
BNA
31h 44m
2 stops
$872American Airlines
Sun, Mar 8 - Sat, Mar 14
TAP AIR PORTUGAL Logo
6:00 am - 10:25 am
BNA
-
FAO
22h 25m
2 stops
TAP AIR PORTUGAL Logo
6:05 am - 11:03 pm
FAO
-
BNA
22h 58m
2 stops
$1,195TAP AIR PORTUGAL
Thu, Feb 26 - Mon, Mar 2
TAP AIR PORTUGAL Logo
6:00 am - 10:25 am
BNA
-
FAO
22h 25m
2 stops
TAP AIR PORTUGAL Logo
11:15 am - 11:03 pm
FAO
-
BNA
41h 48m
2 stops
$1,257TAP AIR PORTUGAL
Thu, Feb 26 - Mon, Mar 2

British Airways flights from Nashville to Portugal

Our best British Airways deals on Nashville to Portugal flight tickets
British Airways
Apr 21
BNA9:15 amNashville Intl
23h 15m
2 stops
LIS2:30 pmLisbon Humberto Delgado
Apr 28
LIS4:30 pmLisbon Humberto Delgado
31h 55m
1 stop
BNA6:25 pmNashville Intl
$455
British Airways
Apr 21
BNA8:40 pmNashville Intl
20h 20m
1 stop
LIS11:00 pmLisbon Humberto Delgado
Apr 28
LIS4:30 pmLisbon Humberto Delgado
31h 55m
1 stop
BNA6:25 pmNashville Intl
$457
British Airways
Apr 21
BNA1:26 pmNashville Intl
19h 04m
2 stops
LIS2:30 pmLisbon Humberto Delgado
Apr 28
LIS7:10 amLisbon Humberto Delgado
16h 42m
2 stops
BNA5:52 pmNashville Intl
$458

Delta flights from Nashville to Portugal

Our best Delta deals on Nashville to Portugal flight tickets
Delta
Feb 1
BNA9:55 amNashville Intl
19h 25m
2 stops
LIS11:20 amLisbon Humberto Delgado
Feb 10
LIS10:00 amLisbon Humberto Delgado
16h 07m
1 stop
BNA8:07 pmNashville Intl
$476
Delta
Feb 1
BNA9:55 amNashville Intl
19h 25m
2 stops
LIS11:20 amLisbon Humberto Delgado
Feb 10
LIS10:00 amLisbon Humberto Delgado
18h 58m
2 stops
BNA10:58 pmNashville Intl
$481

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 January 15, 2026.
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

Wed 1/28

1:09 pm-8:10 am

1 stop13h 01m

Lisbon Humberto Delgado

Wed 2/4

11:20 am-4:58 pm

2 stops35h 38m

$442

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 1/28

1:32 pm-8:10 am

2 stops12h 38m

Lisbon Humberto Delgado

Wed 2/4

11:20 am-7:33 pm

2 stops38h 13m

$446

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Mon 2/2

8:00 am-8:10 am

2 stops18h 10m

Lisbon Humberto Delgado

Tue 2/17

11:20 am-3:05 pm

1 stop33h 45m

$447

NashvillePorto

BNA - OPO

BNAOPO

Nashville Intl

Tue 4/21

3:29 pm-9:45 am

1 stop12h 16m

Porto

Tue 4/28

6:20 am-7:42 pm

2 stops19h 22m

$450

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Wed 1/28

1:09 pm-8:10 am

1 stop13h 01m

Lisbon Humberto Delgado

Wed 2/4

11:20 am-7:50 pm

1 stop14h 30m

$452

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 4/21

9:15 am-2:30 pm

2 stops23h 15m

Lisbon Humberto Delgado

Tue 4/28

4:30 pm-6:25 pm

1 stop31h 55m

$455

NashvilleLisbon

BNA - LIS

BNALIS

Nashville Intl

Tue 4/21

8:40 pm-11:00 pm

1 stop20h 20m

Lisbon Humberto Delgado

Tue 4/28

4:30 pm-6:25 pm

1 stop31h 55m

$457

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Sun 3/8

5:48 pm-5:20 pm

2 stops18h 32m

Faro

Sat 3/14

2:50 pm-5:34 pm

2 stops31h 44m

$872

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Thu 2/26

6:00 am-10:25 am

2 stops22h 25m

Faro

Mon 3/2

6:05 am-11:03 pm

2 stops22h 58m

$1,195

NashvilleFaro

BNA - FAO

BNAFAO

Nashville Intl

Thu 2/26

6:00 am-10:25 am

2 stops22h 25m

Faro

Mon 3/2

11:15 am-11:03 pm

2 stops41h 48m

$1,257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 February. Flight prices, which tend to average around $616, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Portugal from Nashville during January instead. Flights to Portugal in January, while not as cheap as those in February, still average around $632.

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 $904 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 $714 on momondo.

Can stopping save me money on Nashville to Portugal flights?

You could potentially save up to 24% 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

Fastest flight time

12h 16m

Direct flights

None
The fastest flight from Nashville to Portugal takes 12h 16m
There are no direct flights from Nashville to Portugal. There are no popular flight routes from Nashville to Portugal.
Search flight deals

  • 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
LufthansaPriceFrom $507Free CancellationRating
6.8
7,718 reviews
Search Lufthansa flights
British AirwaysPriceFrom $508Free CancellationRating
6.7
7,678 reviews
Search British Airways flights
Air CanadaPriceFrom $537Free CancellationRating
7.1
10,623 reviews
Search Air Canada flights
United AirlinesPriceFrom $551Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,134 reviews
Search American Airlines flights
DeltaPriceFrom $632Free CancellationRating
7.9
8,049 reviews
Search Delta flights
Air FrancePriceFrom $638Free CancellationRating
7.4
1,522 reviews
Search Air France flights
TAP AIR PORTUGALPriceFrom $805Free CancellationRating
7.1
2,121 reviews
Search TAP AIR PORTUGAL 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/14
Sat 2/21
By creating a price alert you accept our terms of use and privacy policy.

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 $371
Flights to Portofrom $336
Flights to Funchalfrom $406
Flights to Farofrom $386
Flights to Ponta Delgadafrom $422
Flights to Lajesfrom $421
Flights to Hortafrom $490
Flights to Pico Islandfrom $470
Flights to Porto Santofrom $422
Flights to Velasfrom $480