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

United Airlines, KLM, and Lufthansa 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 October 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.

$394 Cheap Flights from Jacksonville to Portugal in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Portugal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 am - 6:55 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 45m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:00 am - 10:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

22h 40m2 stops Frankfurt am Main Newark

$695Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

7:10 am - 6:55 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 45m2 stops Newark Montreal Pierre Elliott Trudeau Intl

5:00 am - 10:40 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

22h 40m2 stops Frankfurt am Main Newark

$695Multiple Airlines

Wed, Dec 9 - Wed, Dec 16

6:00 am - 9:30 amJAX Jacksonville-OPO Porto

22h 30m1 stop Newark

6:00 am - 10:40 pmOPO Porto-JAX Jacksonville

21h 40m2 stops Frankfurt am Main Newark

$697United Airlines

Mon, Nov 2 - Wed, Nov 18

9:48 am - 8:30 amJAX Jacksonville-LIS Lisbon Humberto Delgado

17h 42m1 stop Philadelphia

11:05 am - 11:59 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 54m1 stop Philadelphia

$704British Airways

Wed, Dec 9 - Wed, Dec 16

9:48 am - 8:30 amJAX Jacksonville-LIS Lisbon Humberto Delgado

17h 42m1 stop Philadelphia

11:05 am - 11:59 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 54m1 stop Philadelphia

$704British Airways

Wed, Dec 9 - Wed, Dec 16

7:10 pm - 10:20 amJAX Jacksonville-LIS Lisbon Humberto Delgado

11h 10m1 stop Washington, D.C. Dulles Intl

5:00 am - 9:05 amLIS Lisbon Humberto Delgado-JAX Jacksonville

33h 05m2 stops Frankfurt am Main Newark

$705United Airlines

Mon, Oct 26 - Tue, Nov 10

10:40 am - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

16h 20m1 stop New York John F Kennedy Intl

10:55 am - 11:18 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 23m1 stop Boston Logan Intl

$726Delta

Mon, Nov 9 - Fri, Nov 20

4:03 pm - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

13h 02m1 stop Philadelphia

11:05 am - 11:43 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

17h 38m1 stop Philadelphia

$773American Airlines

Tue, Oct 27 - Tue, Nov 3

9:47 am - 9:05 amJAX Jacksonville-LIS Lisbon Humberto Delgado

18h 18m1 stop Philadelphia

6:30 am - 7:34 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

18h 04m2 stops Madrid Barajas Charlotte Douglas

$775American Airlines

Fri, Feb 12 - Fri, Feb 19

1:45 pm - 8:00 amJAX Jacksonville-LIS Lisbon Humberto Delgado

13h 15m1 stop New York John F Kennedy Intl

12:25 pm - 4:38 pmLIS Lisbon Humberto Delgado-JAX Jacksonville

33h 13m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$811Delta

Mon, Nov 23 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,203Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

9:40 am - 9:45 amJAX Jacksonville-OPO Porto

19h 05m1 stop Newark

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,229SWISS

Thu, Oct 1 - Sat, Oct 31

9:25 am - 11:15 amJAX Jacksonville-OPO Porto

20h 50m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,245Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

12:40 pm - 11:15 amJAX Jacksonville-OPO Porto

17h 35m2 stops Chicago O'Hare Intl Frankfurt am Main

12:05 pm - 10:10 pmOPO Porto-JAX Jacksonville

38h 05m2 stops Zurich Washington, D.C. Dulles Intl

$1,258Multiple Airlines

Thu, Oct 1 - Sat, Oct 31

6:25 pm - 3:25 pmJAX Jacksonville-OPO Porto

16h 00m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

5:55 am - 11:56 pmOPO Porto-JAX Jacksonville

22h 01m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$1,287Delta

Thu, Oct 1 - Sat, Oct 31

6:25 pm - 3:30 pmJAX Jacksonville-OPO Porto

16h 05m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

5:55 am - 11:56 pmOPO Porto-JAX Jacksonville

22h 01m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

$1,292Delta

Thu, Oct 1 - Sat, Oct 31

7:00 am - 9:45 amJAX Jacksonville-OPO Porto

21h 45m2 stops Houston George Bush Intcntl Newark

12:30 pm - 12:28 pmOPO Porto-JAX Jacksonville

51h 58m2 stops Frankfurt am Main Chicago O'Hare Intl

$1,328United Airlines

Thu, Oct 1 - Sat, Oct 31

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:35 pm - 11:10 pmOPO Porto-JAX Jacksonville

14h 35m1 stop Newark

$1,398United Airlines

Thu, Oct 1 - Sat, Oct 31

11:41 am - 2:35 pmJAX Jacksonville-PDL Ponta Delgada Nordela

22h 54m2 stops Boston Logan Intl Lisbon Humberto Delgado

5:30 pm - 2:32 pmPDL Ponta Delgada Nordela-JAX Jacksonville

25h 02m1 stop New York John F Kennedy Intl

$1,402Multiple Airlines

Sat, Oct 3 - Mon, Oct 5

3:45 pm - 9:45 amJAX Jacksonville-OPO Porto

13h 00m1 stop Newark

12:35 pm - 11:10 pmOPO Porto-JAX Jacksonville

14h 35m1 stop Newark

$1,411United Airlines

Thu, Oct 1 - Sat, Oct 31

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British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets

British Airways

Dec 9

JAX9:48 amJacksonville

17h 42m

1 stop

LIS8:30 amLisbon Humberto Delgado

Dec 16

LIS11:05 amLisbon Humberto Delgado

17h 54m

1 stop

JAX11:59 pmJacksonville

$704

British Airways

Feb 13

JAX9:47 amJacksonville

18h 18m

1 stop

LIS9:05 amLisbon Humberto Delgado

Feb 16

LIS11:05 amLisbon Humberto Delgado

17h 46m

1 stop

JAX11:51 pmJacksonville

$788

British Airways

Nov 12

JAX9:49 amJacksonville

18h 16m

1 stop

LIS9:05 amLisbon Humberto Delgado

Nov 16

LIS3:45 pmLisbon Humberto Delgado

31h 11m

2 stops

JAX5:56 pmJacksonville

$795

KLM flights from Jacksonville to Portugal

Our best KLM deals on Jacksonville to Portugal flight tickets

KLM

Nov 10

JAX12:59 pmJacksonville

15h 01m

2 stops

LIS9:00 amLisbon Humberto Delgado

Nov 17

LIS11:30 amLisbon Humberto Delgado

17h 25m

2 stops

JAX11:55 pmJacksonville

$707

KLM

Oct 29

JAX6:53 pmJacksonville

17h 12m

2 stops

FAO4:05 pmFaro

Nov 2

FAO7:10 pmFaro

28h 49m

2 stops

JAX6:59 pmJacksonville

$873

KLM

Nov 12

JAX12:59 pmJacksonville

19h 51m

2 stops

FAO1:50 pmFaro

Nov 19

FAO2:40 pmFaro

35h 06m

2 stops

JAX8:46 pmJacksonville

$882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

7:10 am-6:55 am

2 stops18h 45m

Lisbon Humberto Delgado

Wed 12/16

5:00 am-10:40 pm

2 stops22h 40m

$695

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

7:10 am-6:55 am

2 stops18h 45m

Lisbon Humberto Delgado

Wed 12/16

5:00 am-10:40 pm

2 stops22h 40m

$695

JacksonvillePorto

JAX Jacksonville - OPO Porto

JAXOPO

Jacksonville

Mon 11/2

6:00 am-9:30 am

1 stop22h 30m

Porto

Wed 11/18

6:00 am-10:40 pm

2 stops21h 40m

$697

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

9:48 am-8:30 am

1 stop17h 42m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-11:59 pm

1 stop17h 54m

$704

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Wed 12/9

9:48 am-8:30 am

1 stop17h 42m

Lisbon Humberto Delgado

Wed 12/16

11:05 am-11:59 pm

1 stop17h 54m

$704

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 10/26

7:10 pm-10:20 am

1 stop11h 10m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-9:05 am

2 stops33h 05m

$705

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 11/9

10:40 am-8:00 am

1 stop16h 20m

Lisbon Humberto Delgado

Fri 11/20

10:55 am-11:18 pm

1 stop17h 23m

$726

Quickest round-trip

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Tue 10/27

4:03 pm-9:05 am

1 stop13h 02m

Lisbon Humberto Delgado

Tue 11/3

11:05 am-11:43 pm

1 stop17h 38m

$773

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Fri 2/12

9:47 am-9:05 am

1 stop18h 18m

Lisbon Humberto Delgado

Fri 2/19

6:30 am-7:34 pm

2 stops18h 04m

$775

JacksonvilleLisbon

JAX Jacksonville - LIS Lisbon Humberto Delgado

JAXLIS

Jacksonville

Mon 11/23

1:45 pm-8:00 am

1 stop13h 15m

Lisbon Humberto Delgado

Mon 11/30

12:25 pm-4:38 pm

2 stops33h 13m

$811

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 $669, 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 $973 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 $704 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 28% 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	$394
Fastest flight time	10h 10m
Direct flights	None

The best one-way flight to Portugal from Jacksonville in the past 72 hours is $394. The best round-trip flight deal from Jacksonville to Portugal found on momondo in the last 72 hours is $695.

The fastest flight from Jacksonville to Portugal takes 10h 10m

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 October 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 8,618 reviews	Search Delta flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 10,270 reviews	Search United Airlines flights
British Airways	PriceFrom $671	Free Cancellation	Rating 6.7 8,239 reviews	Search British Airways flights
Lufthansa	PriceFrom $686	Free Cancellation	Rating 6.8 8,251 reviews	Search Lufthansa flights
American Airlines	PriceFrom $826	Free Cancellation	Rating 7.0 12,102 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.

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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 $397

Flights to Portofrom $406

Flights to Funchalfrom $406

Flights to Farofrom $411

Flights to Ponta Delgadafrom $406

Flights to Lajesfrom $556

Flights to Hortafrom $743

Flights to Pico Islandfrom $691

Flights to Porto Santofrom $883

Flights to Velasfrom $574

Cheap flights from Jacksonville to Portugal from $394

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 10/28. 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

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Cheap last minute flights

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British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets

KLM flights from Jacksonville to Portugal

Our best KLM 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