What is the cheapest airline that flies from Jacksonville to Portugal?

British Airways, Aer Lingus, and United Airlines are the most popular carriers operating from Jacksonville to Portugal

What airlines fly to Portugal?

United Airlines, British Airways and Delta are the top three most popular airlines that fly to Portugal from Jacksonville according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 5 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Jacksonville Airport to Portugal?

Prices for flights from Jacksonville Airport to Portugal refresh daily.

How many operators does momondo search for flights from Jacksonville Airport to Portugal?

As of August 2026, there are 5 operators available to choose from for flights from Jacksonville Airport to Portugal.

How old do you have to be to fly from Jacksonville Airport to Portugal?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville 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.

$298 Cheap Flights from Jacksonville to Portugal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

19h 55m1 stop New York John F Kennedy Intl

11:30 am - 11:56 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 26m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$692KLM

Mon, Oct 19 - Tue, Nov 3

5:47 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

33h 13m1 stop New York John F Kennedy Intl

10:00 am - 9:54 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

16h 54m1 stop New York John F Kennedy Intl

$698Virgin Atlantic

Mon, Oct 19 - Tue, Nov 3

10:06 am - 8:10 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 04m1 stop Newark

12:50 pm - 11:42 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

39h 52m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$707United Airlines

Sun, Oct 25 - Tue, Nov 3

2:53 pm - 2:50 pmJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 57m2 stops Charlotte Douglas London Heathrow

11:05 am - 7:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

13h 35m1 stop Philadelphia

$708British Airways

Tue, Feb 2 - Tue, Feb 9

10:00 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 05m1 stop Philadelphia

11:05 am - 7:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

13h 35m1 stop Philadelphia

$710British Airways

Tue, Feb 2 - Tue, Feb 9

9:20 am - 8:10 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 50m2 stops Washington, D.C. Dulles Intl Newark

12:50 pm - 11:42 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

39h 52m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$711United Airlines

Sun, Oct 25 - Tue, Nov 3

12:00 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

15h 00m1 stop New York LaGuardia

5:30 am - 9:10 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

20h 40m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$728Delta

Wed, Feb 3 - Tue, Feb 9

11:15 am - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

15h 45m1 stop New York John F Kennedy Intl

10:00 am - 10:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 40m1 stop New York John F Kennedy Intl

$732Delta

Sun, Jan 31 - Wed, Feb 10

7:25 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

20h 40m1 stop Philadelphia

11:05 am - 9:42 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

15h 37m1 stop Philadelphia

$782American Airlines

Wed, Jan 13 - Sun, Jan 24

9:49 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 16m1 stop Philadelphia

8:20 am - 9:10 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 50m2 stops Madrid Barajas Miami

$966American Airlines

Tue, Sep 22 - Tue, Nov 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

KLM flights from Jacksonville to Portugal

Our best KLM deals on Jacksonville to Portugal flight tickets

KLM

Oct 19

JAX7:05 amJacksonville

19h 55m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 3

LIS11:30 amLisbon Humberto Delgado

17h 26m

2 stops

JAX11:56 pmJacksonville

$692

KLM

Oct 19

JAX2:28 pmJacksonville

15h 27m

2 stops

LIS10:55 amLisbon Humberto Delgado

Nov 3

LIS11:30 amLisbon Humberto Delgado

17h 26m

2 stops

JAX11:56 pmJacksonville

$702

KLM

Sep 12

JAX5:50 pmJacksonville

11h 30m

1 stop

OPO10:20 amPorto

Sep 15

OPO5:00 amPorto

16h 45m

2 stops

JAX4:45 pmJacksonville

$1,644

British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets

British Airways

Feb 2

JAX2:53 pmJacksonville

18h 57m

2 stops

LIS2:50 pmLisbon Humberto Delgado

Feb 9

LIS11:05 amLisbon Humberto Delgado

13h 35m

1 stop

JAX7:40 pmJacksonville

$708

British Airways

Feb 2

JAX10:00 amJacksonville

18h 05m

1 stop

LIS9:05 amLisbon Humberto Delgado

Feb 9

LIS11:05 amLisbon Humberto Delgado

13h 35m

1 stop

JAX7:40 pmJacksonville

$710

British Airways

Jan 11

JAX6:34 pmJacksonville

19h 16m

2 stops

LIS6:50 pmLisbon Humberto Delgado

Jan 24

LIS11:05 amLisbon Humberto Delgado

13h 35m

1 stop

JAX7:40 pmJacksonville

$756

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/19

7:05 am-8:00 am

1 stop19h 55m

Lisbon Humberto Delgado

Tue 11/3

11:30 am-11:56 pm

2 stops17h 26m

$692

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/19

5:47 pm-8:00 am

1 stop33h 13m

Lisbon Humberto Delgado

Tue 11/3

10:00 am-9:54 pm

1 stop16h 54m

$698

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Sun 10/25

10:06 am-8:10 am

1 stop18h 04m

Lisbon Humberto Delgado

Tue 11/3

12:50 pm-11:42 pm

2 stops39h 52m

$707

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Tue 2/2

2:53 pm-2:50 pm

2 stops18h 57m

Lisbon Humberto Delgado

Tue 2/9

11:05 am-7:40 pm

1 stop13h 35m

$708

Quickest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Tue 2/2

10:00 am-9:05 am

1 stop18h 05m

Lisbon Humberto Delgado

Tue 2/9

11:05 am-7:40 pm

1 stop13h 35m

$710

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Sun 10/25

9:20 am-8:10 am

2 stops18h 50m

Lisbon Humberto Delgado

Tue 11/3

12:50 pm-11:42 pm

2 stops39h 52m

$711

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 2/3

12:00 pm-8:00 am

1 stop15h 00m

Lisbon Humberto Delgado

Tue 2/9

5:30 am-9:10 pm

2 stops20h 40m

$728

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Sun 1/31

11:15 am-8:00 am

1 stop15h 45m

Lisbon Humberto Delgado

Wed 2/10

10:00 am-10:40 pm

1 stop17h 40m

$732

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 1/13

7:25 am-9:05 am

1 stop20h 40m

Lisbon Humberto Delgado

Sun 1/24

11:05 am-9:42 pm

1 stop15h 37m

$782

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Tue 9/22

9:49 am-9:05 am

1 stop18h 16m

Lisbon Humberto Delgado

Tue 11/3

8:20 am-9:10 pm

2 stops17h 50m

$966

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 Jacksonville 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 Jacksonville is in November. Flight prices, which tend to average around $671, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Portugal from Jacksonville during February instead. Flights to Portugal in February, while not as cheap as those in November, still average around $720.

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

You are more likely to see cheaper flights to Portugal from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $964 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Jacksonville for as low as $719 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 20% on your flight if you consider stops on a Jacksonville to Portugal flight.

Cheap Jacksonville to Portugal flight deals and tips

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

Best Price Found	$298
Fastest flight time	11h 38m
Direct flights	None

The best one-way flight to Portugal from Jacksonville in the past 72 hours is $298. The best round-trip flight deal from Jacksonville to Portugal found on momondo in the last 72 hours is $692.

The fastest flight from Jacksonville to Portugal takes 11h 38m

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

Search flight deals

Frequently asked questions about flying from Jacksonville to Portugal

When did momondo last update prices for flights from Jacksonville Airport to Portugal?
Prices for flights from Jacksonville Airport to Portugal refresh daily.
How many operators does momondo search for flights from Jacksonville Airport to Portugal?
As of August 2026, there are 5 operators available to choose from for flights from Jacksonville Airport to Portugal.
How old do you have to be to fly from Jacksonville Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville 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 Jacksonville to Portugal

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $548	Free Cancellation	Rating 7.8 8,534 reviews	Search Delta flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 10,148 reviews	Search United Airlines flights
British Airways	PriceFrom $671	Free Cancellation	Rating 6.7 8,198 reviews	Search British Airways flights
Lufthansa	PriceFrom $686	Free Cancellation	Rating 6.8 8,227 reviews	Search Lufthansa flights
American Airlines	PriceFrom $777	Free Cancellation	Rating 7.1 12,021 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville 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 Jacksonville to Portugal for you.

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

Flights from Jacksonville 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 Jacksonville to Portugal?

momondo helps you find the best flight between Jacksonville and Portugal by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Jacksonville 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 Jacksonville 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

Wed 9/30

Wed 10/7

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities

Other flights from Jacksonville

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $554

Flights to Portofrom $527

Flights to Funchalfrom $551

Flights to Farofrom $633

Flights to Ponta Delgadafrom $572

Flights to Lajesfrom $568

Flights to Hortafrom $579

Flights to Pico Islandfrom $671

Flights to Porto Santofrom $725

Flights to Velasfrom $673

Cheap flights from Jacksonville to Portugal from $298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Portugal departing on 10/4. 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 Jacksonville to Portugal

Cheap round-trip flights

Cheap one-way flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

KLM flights from Jacksonville to Portugal

Our best KLM deals on Jacksonville to Portugal flight tickets

British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets

momondo Fare Finder

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

See travel insights to Portugal from

How to get the cheapest flight ticket from Jacksonville to Portugal

What is the cheapest month to fly to Portugal?

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

Can stopping save me money on Jacksonville to Portugal flights?

What is the cheapest airline that flies from Jacksonville to Portugal?

What airlines fly to Portugal?

Cheap Jacksonville to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Jacksonville to Portugal

Best airlines flying from Jacksonville to Portugal

Compare and see reviews for airlines that fly from Jacksonville 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

Jacksonville 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