What airlines fly to Portugal?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Portugal from Nashville according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 8 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Nashville Intl to Portugal?

British Airways, Icelandair, and Air France are the most popular carriers operating from Nashville Intl to Portugal

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?

There are 8 operators available for flights from Nashville Intl Airport to Portugal as of October 2026.

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.

$317 Cheap Flights from Nashville to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Nashville to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 10:40 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

14h 30m1 stop Montreal Pierre Elliott Trudeau Intl

5:00 am - 7:38 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

20h 38m2 stops Frankfurt am Main Toronto Pearson Intl

$700Multiple Airlines

Mon, Feb 22 - Thu, Feb 25

8:00 am - 9:20 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

20h 20m1 stop Toronto Pearson Intl

5:55 am - 7:29 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

19h 34m2 stops Zurich Toronto Pearson Intl

$705Multiple Airlines

Tue, Mar 23 - Wed, Mar 31

6:35 pm - 11:30 pmBNA Nashville Intl-LIS Lisbon Humberto Delgado

22h 55m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

5:00 am - 6:10 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

19h 10m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$710Lufthansa

Mon, Feb 22 - Thu, Feb 25

2:10 pm - 6:55 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

10h 45m1 stop Montreal Pierre Elliott Trudeau Intl

10:55 am - 2:37 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

33h 42m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$716United Airlines

Sun, Feb 28 - Fri, Mar 5

2:10 pm - 6:55 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

10h 45m1 stop Montreal Pierre Elliott Trudeau Intl

10:55 am - 4:27 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

35h 32m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$716Air Canada

Sun, Feb 28 - Fri, Mar 5

7:41 pm - 8:10 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

31h 29m1 stop Newark

10:55 am - 2:53 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

32h 58m1 stop Montreal Pierre Elliott Trudeau Intl

$718United Airlines

Tue, Mar 16 - Fri, Mar 26

8:00 am - 9:20 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

20h 20m1 stop Toronto Pearson Intl

10:55 am - 2:53 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

32h 58m1 stop Montreal Pierre Elliott Trudeau Intl

$726Air Canada

Tue, Mar 16 - Fri, Mar 26

6:40 pm - 5:45 pmBNA Nashville Intl-LIS Lisbon Humberto Delgado

17h 05m1 stop London Heathrow

7:05 am - 4:40 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

15h 35m1 stop London Heathrow

$734British Airways

Sun, Feb 28 - Fri, Mar 5

10:34 am - 2:55 pmBNA Nashville Intl-LIS Lisbon Humberto Delgado

22h 21m2 stops New York John F Kennedy Intl London Heathrow

10:40 am - 4:40 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

36h 00m1 stop London Heathrow

$748British Airways

Mon, Feb 1 - Mon, Feb 15

6:22 pm - 10:05 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

9h 43m1 stop Washington, D.C. Dulles Intl

10:55 am - 8:05 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

15h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

$1,910Lufthansa

Tue, Mar 2 - Fri, Mar 12

Cheap last minute flights

Enter your travel dates to find the best prices.

8:00 am - 9:20 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

19h 20m1 stop Montreal Pierre Elliott Trudeau Intl

11:50 am - 8:15 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

38h 25m2 stops Zurich Chicago O'Hare Intl

$834Multiple Airlines

Fri, Oct 23 - Mon, Nov 9

1:15 pm - 3:30 pmBNA Nashville Intl-LIS Lisbon Humberto Delgado

20h 15m2 stops Newark Frankfurt am Main

3:35 pm - 8:15 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

34h 40m2 stops Zurich Chicago O'Hare Intl

$841Multiple Airlines

Fri, Oct 23 - Mon, Nov 9

11:14 am - 9:00 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

16h 46m1 stop Boston Logan Intl

10:00 am - 8:53 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

16h 53m1 stop New York John F Kennedy Intl

$859Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:00 am - 10:10 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

23h 10m3 stops Chicago O'Hare Intl New York LaGuardia Montreal Pierre Elliott Trudeau Intl

10:15 am - 4:28 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

12h 13m1 stop Newark

$863United Airlines

Mon, Oct 26 - Mon, Nov 2

5:40 am - 10:10 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

23h 30m2 stops Newark Montreal Pierre Elliott Trudeau Intl

10:15 am - 4:28 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

12h 13m1 stop Newark

$863United Airlines

Mon, Oct 26 - Mon, Nov 2

1:59 pm - 8:00 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

12h 01m1 stop New York John F Kennedy Intl

10:00 am - 8:53 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

16h 53m1 stop New York John F Kennedy Intl

$909KLM

Fri, Oct 23 - Mon, Nov 9

8:55 pm - 8:30 pmBNA Nashville Intl-LIS Lisbon Humberto Delgado

17h 35m2 stops Reykjavik Keflavik Intl Glasgow Intl

12:35 pm - 2:17 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

31h 42m3 stops Casablanca Mohamed V Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,407Multiple Airlines

Fri, Oct 23 - Mon, Nov 9

6:33 pm - 10:40 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

35h 07m3 stops Dallas/Fort Worth Los Angeles Casablanca Mohamed V

5:15 pm - 6:45 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

31h 30m3 stops Kastrup Copenhagen Stockholm Arlanda Reykjavik Keflavik Intl

$1,470Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

6:33 pm - 10:40 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

35h 07m3 stops Dallas/Fort Worth Los Angeles Casablanca Mohamed V

2:15 pm - 2:16 pmLIS Lisbon Humberto Delgado-BNA Nashville Intl

30h 01m2 stops Orlando Denver Intl

$1,541Multiple Airlines

Mon, Oct 26 - Mon, Nov 2

5:18 am - 10:50 amBNA Nashville Intl-LIS Lisbon Humberto Delgado

47h 32m3 stops Chicago O'Hare Intl Hong Kong Intl London Heathrow

4:45 pm - 10:18 amLIS Lisbon Humberto Delgado-BNA Nashville Intl

47h 33m3 stops Madrid Barajas Hong Kong Intl New York John F Kennedy Intl

$13,274Multiple Airlines

Fri, Oct 23 - Mon, Nov 9

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British Airways flights from Nashville to Portugal

Our best British Airways deals on Nashville to Portugal flight tickets

British Airways

Feb 28

BNA6:40 pmNashville Intl

17h 05m

1 stop

LIS5:45 pmLisbon Humberto Delgado

Mar 5

LIS7:05 amLisbon Humberto Delgado

15h 35m

1 stop

BNA4:40 pmNashville Intl

$734

British Airways

Feb 1

BNA10:34 amNashville Intl

22h 21m

2 stops

LIS2:55 pmLisbon Humberto Delgado

Feb 15

LIS10:40 amLisbon Humberto Delgado

36h 00m

1 stop

BNA4:40 pmNashville Intl

$748

British Airways

Feb 1

BNA6:40 pmNashville Intl

21h 15m

1 stop

LIS9:55 pmLisbon Humberto Delgado

Feb 15

LIS10:40 amLisbon Humberto Delgado

36h 00m

1 stop

BNA4:40 pmNashville Intl

$750

Air Canada flights from Nashville to Portugal

Our best Air Canada deals on Nashville to Portugal flight tickets

Air Canada

Feb 28

BNA2:10 pmNashville Intl

10h 45m

1 stop

LIS6:55 amLisbon Humberto Delgado

Mar 5

LIS10:55 amLisbon Humberto Delgado

33h 58m

1 stop

BNA2:53 pmNashville Intl

$729

Air Canada

Apr 11

BNA2:05 pmNashville Intl

13h 15m

1 stop

LIS9:20 amLisbon Humberto Delgado

Apr 25

LIS1:00 pmLisbon Humberto Delgado

12h 29m

1 stop

BNA7:29 pmNashville Intl

$760

Air Canada

Dec 5

BNA7:50 amNashville Intl

19h 05m

1 stop

LIS8:55 amLisbon Humberto Delgado

Dec 12

LIS11:20 amLisbon Humberto Delgado

16h 03m

1 stop

BNA9:23 pmNashville Intl

$772

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Mon 2/22

2:10 pm-10:40 am

1 stop14h 30m

Lisbon Humberto Delgado

Thu 2/25

5:00 am-7:38 pm

2 stops20h 38m

$700

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Tue 3/23

8:00 am-9:20 am

1 stop20h 20m

Lisbon Humberto Delgado

Wed 3/31

5:55 am-7:29 pm

2 stops19h 34m

$705

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Mon 2/22

6:35 pm-11:30 pm

2 stops22h 55m

Lisbon Humberto Delgado

Thu 2/25

5:00 am-6:10 pm

2 stops19h 10m

$710

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Sun 2/28

2:10 pm-6:55 am

1 stop10h 45m

Lisbon Humberto Delgado

Fri 3/5

10:55 am-2:37 pm

2 stops33h 42m

$716

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Sun 2/28

2:10 pm-6:55 am

1 stop10h 45m

Lisbon Humberto Delgado

Fri 3/5

10:55 am-4:27 pm

2 stops35h 32m

$716

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Tue 3/16

7:41 pm-8:10 am

1 stop31h 29m

Lisbon Humberto Delgado

Fri 3/26

10:55 am-2:53 pm

1 stop32h 58m

$718

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Tue 3/16

8:00 am-9:20 am

1 stop20h 20m

Lisbon Humberto Delgado

Fri 3/26

10:55 am-2:53 pm

1 stop32h 58m

$726

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Sun 2/28

6:40 pm-5:45 pm

1 stop17h 05m

Lisbon Humberto Delgado

Fri 3/5

7:05 am-4:40 pm

1 stop15h 35m

$734

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Mon 2/1

10:34 am-2:55 pm

2 stops22h 21m

Lisbon Humberto Delgado

Mon 2/15

10:40 am-4:40 pm

1 stop36h 00m

$748

Quickest round-trip

NashvilleLisbon

BNA Nashville Intl - LIS Lisbon Humberto Delgado

BNALIS

Nashville Intl

Tue 3/2

6:22 pm-10:05 am

1 stop9h 43m

Lisbon Humberto Delgado

Fri 3/12

10:55 am-8:05 pm

2 stops15h 10m

$1,910

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $645, 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 November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $678.

How far in advance should I book a flight from Nashville 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 $950 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 $705 on momondo.

Can stopping save me money on Nashville to Portugal flights?

You could potentially save up to 9% 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	$317
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Portugal from Nashville in the past 72 hours is $317. The best round-trip flight deal from Nashville to Portugal found on momondo in the last 72 hours is $700.

The fastest flight from Nashville to Portugal takes 13h 10m

There are no direct flights from Nashville to Portugal. There are no popular flight routes from Nashville to Portugal.

Search flight deals

Frequently asked questions about flying from Nashville to Portugal

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?
There are 8 operators available for flights from Nashville Intl Airport to Portugal as of October 2026.
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
Virgin Atlantic	PriceFrom $389	Free Cancellation	Rating 7.5 697 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom $460	Free Cancellation	Rating 6.7 8,268 reviews	Search British Airways flights
Delta	PriceFrom $460	Free Cancellation	Rating 7.8 8,661 reviews	Search Delta flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.3 10,400 reviews	Search United Airlines flights
Lufthansa	PriceFrom $507	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
American Airlines	PriceFrom $645	Free Cancellation	Rating 7.0 12,184 reviews	Search American Airlines flights
Air Canada	PriceFrom $701	Free Cancellation	Rating 7.1 11,791 reviews	Search Air Canada flights
KLM	PriceFrom $792	Free Cancellation	Rating 7.8 1,592 reviews	Search KLM 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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Popular cities

Other flights from Nashville

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Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $451

Flights to Portofrom $404

Flights to Funchalfrom $406

Flights to Farofrom $569

Flights to Ponta Delgadafrom $407

Flights to Lajesfrom $546

Flights to Hortafrom $561

Flights to Pico Islandfrom $676

Flights to Porto Santofrom $945

Flights to Velasfrom $558

Cheap flights from Nashville to Portugal from $317

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 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Nashville to Portugal

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Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

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British Airways flights from Nashville to Portugal

Our best British Airways deals on Nashville to Portugal flight tickets

Air Canada flights from Nashville to Portugal

Our best Air Canada deals on Nashville to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Nashville to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Nashville to Portugal

What is the cheapest month to fly to Portugal?

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

Can stopping save me money on Nashville to Portugal flights?

What is the cheapest airline that flies from Nashville Intl to Portugal?

What airlines fly to Portugal?

Cheap Nashville to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Nashville to Portugal

Best airlines flying from Nashville to Portugal

Compare and see reviews for airlines that fly from Nashville to Portugal with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo

Nashville flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year