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Cheap flights from Jacksonville to Portugal from $384

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 9/21. 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

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Find the cheapest flights from Jacksonville to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:00 am - 8:00 am
JAX
-
LIS
20h 00m
1 stop
KLM Logo
11:55 am - 12:22 am
LIS
-
JAX
17h 27m
2 stops
$796KLM
Tue, May 5 - Tue, May 12
American Airlines Logo
7:00 am - 9:05 am
JAX
-
LIS
21h 05m
1 stop
American Airlines Logo
6:35 am - 7:12 pm
LIS
-
JAX
17h 37m
2 stops
$799American Airlines
Mon, May 4 - Wed, May 13
American Airlines Logo
7:00 am - 9:05 am
JAX
-
LIS
21h 05m
1 stop
American Airlines Logo
6:35 am - 7:12 pm
LIS
-
JAX
17h 37m
2 stops
$800American Airlines
Mon, May 4 - Wed, May 13
Delta Logo
7:59 pm - 6:45 pm
JAX
-
LIS
17h 46m
2 stops
Delta Logo
5:00 am - 10:26 pm
LIS
-
JAX
22h 26m
2 stops
$804Delta
Mon, May 4 - Wed, May 13
British Airways Logo
7:00 am - 9:05 am
JAX
-
LIS
21h 05m
1 stop
British Airways Logo
11:05 am - 5:54 pm
LIS
-
JAX
11h 49m
1 stop
$807British Airways
Mon, May 4 - Wed, May 13
Air Canada Logo
7:10 pm - 9:20 am
JAX
-
LIS
33h 10m
2 stops
Air Canada Logo
11:25 am - 2:46 pm
LIS
-
JAX
32h 21m
2 stops
$816Air Canada
Wed, Aug 5 - Wed, Sep 2
Air Canada Logo
10:50 am - 11:00 am
JAX
-
LIS
19h 10m
1 stop
Air Canada Logo
11:25 am - 9:31 pm
LIS
-
JAX
39h 06m
2 stops
$838Air Canada
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
6:35 pm - 11:05 am
JAX
-
LIS
35h 30m
2 stops
United Airlines Logo
12:20 pm - 8:54 pm
LIS
-
JAX
13h 34m
1 stop
$841United Airlines
Wed, Aug 5 - Wed, Sep 2
United Airlines Logo
9:25 am - 10:30 am
JAX
-
LIS
20h 05m
1 stop
United Airlines Logo
1:00 pm - 2:08 pm
LIS
-
JAX
30h 08m
2 stops
$844United Airlines
Wed, Aug 19 - Fri, Aug 28
British Airways Logo
8:26 pm - 8:35 pm
JAX
-
OPO
43h 09m
2 stops
British Airways Logo
8:20 am - 11:52 pm
OPO
-
JAX
20h 32m
2 stops
$872British Airways
Sat, Aug 8 - Wed, Sep 16

American Airlines flights from Jacksonville to Portugal

Our best American Airlines deals on Jacksonville to Portugal flight tickets
American Airlines
May 4
JAX7:00 amJacksonville
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 13
LIS6:35 amLisbon Humberto Delgado
17h 37m
2 stops
JAX7:12 pmJacksonville
$799
American Airlines
May 4
JAX7:00 amJacksonville
21h 05m
1 stop
LIS9:05 amLisbon Humberto Delgado
May 13
LIS6:35 amLisbon Humberto Delgado
17h 37m
2 stops
JAX7:12 pmJacksonville
$800
American Airlines
Apr 28
JAX11:46 amJacksonville
16h 19m
2 stops
LIS9:05 amLisbon Humberto Delgado
May 11
LIS6:35 amLisbon Humberto Delgado
17h 37m
2 stops
JAX7:12 pmJacksonville
$888

Delta flights from Jacksonville to Portugal

Our best Delta deals on Jacksonville to Portugal flight tickets
Delta
May 4
JAX7:59 pmJacksonville
17h 46m
2 stops
LIS6:45 pmLisbon Humberto Delgado
May 13
LIS5:00 amLisbon Humberto Delgado
22h 26m
2 stops
JAX10:26 pmJacksonville
$804
Delta
Apr 10
JAX8:45 amJacksonville
19h 05m
2 stops
LIS8:50 amLisbon Humberto Delgado
Apr 18
LIS10:00 amLisbon Humberto Delgado
17h 50m
2 stops
JAX10:50 pmJacksonville
$934
Delta
May 8
JAX2:00 pmJacksonville
15h 55m
2 stops
LIS10:55 amLisbon Humberto Delgado
May 17
LIS5:00 amLisbon Humberto Delgado
19h 13m
2 stops
JAX7:13 pmJacksonville
$938

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 April 7, 2026.
Use the filters below to find and compare flights from Jacksonville to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 5/5

7:00 am-8:00 am

1 stop20h 00m

Lisbon Humberto Delgado

Tue 5/12

11:55 am-12:22 am

2 stops17h 27m

$796

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Mon 5/4

7:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 5/13

6:35 am-7:12 pm

2 stops17h 37m

$799

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Mon 5/4

7:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 5/13

6:35 am-7:12 pm

2 stops17h 37m

$800

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Mon 5/4

7:59 pm-6:45 pm

2 stops17h 46m

Lisbon Humberto Delgado

Wed 5/13

5:00 am-10:26 pm

2 stops22h 26m

$804
Quickest round-trip

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Mon 5/4

7:00 am-9:05 am

1 stop21h 05m

Lisbon Humberto Delgado

Wed 5/13

11:05 am-5:54 pm

1 stop11h 49m

$807

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 8/5

7:10 pm-9:20 am

2 stops33h 10m

Lisbon Humberto Delgado

Wed 9/2

11:25 am-2:46 pm

2 stops32h 21m

$816

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Mon 8/17

10:50 am-11:00 am

1 stop19h 10m

Lisbon Humberto Delgado

Mon 8/24

11:25 am-9:31 pm

2 stops39h 06m

$838

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 8/5

6:35 pm-11:05 am

2 stops35h 30m

Lisbon Humberto Delgado

Wed 9/2

12:20 pm-8:54 pm

1 stop13h 34m

$841

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 8/19

9:25 am-10:30 am

1 stop20h 05m

Lisbon Humberto Delgado

Fri 8/28

1:00 pm-2:08 pm

2 stops30h 08m

$844

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sat 8/8

8:26 pm-8:35 pm

2 stops43h 09m

Porto

Wed 9/16

8:20 am-11:52 pm

2 stops20h 32m

$872

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 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

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Jacksonville is in January. Flight prices, which tend to average around $552, 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 Jacksonville during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $651.

How far in advance should I book a flight 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 $911 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 $756 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 26% 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

Fastest flight time

10h 15m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 10h 15m
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?

  • 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
KLMPriceFrom $480Free CancellationRating
7.7
1,491 reviews
Search KLM flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,550 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
8,387 reviews
Search Delta flights
American AirlinesPriceFrom $655Free CancellationRating
7.1
11,552 reviews
Search American Airlines flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
10,901 reviews
Search Air Canada flights
LufthansaPriceFrom $686Free CancellationRating
6.8
7,896 reviews
Search Lufthansa flights
British AirwaysPriceFrom $732Free CancellationRating
6.7
7,859 reviews
Search British Airways 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

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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 $434
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Flights to Funchalfrom $527
Flights to Farofrom $567
Flights to Ponta Delgadafrom $595
Flights to Lajesfrom $653
Flights to Pico Islandfrom $828
Flights to Hortafrom $687
Flights to Porto Santofrom $885
Flights to Velasfrom $676