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Cheap flights from Jacksonville to Portugal from $313

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 4/12. 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.
Delta Logo
12:27 pm - 8:50 am
JAX
-
LIS
15h 23m
2 stops
Delta Logo
5:00 am - 9:48 pm
LIS
-
JAX
21h 48m
2 stops
$501Delta
Tue, Apr 7 - Tue, Apr 14
Iberia Logo
11:00 am - 8:05 pm
JAX
-
LIS
28h 05m
2 stops
Iberia Logo
6:35 am - 7:12 pm
LIS
-
JAX
17h 37m
2 stops
$508Iberia
Sun, Apr 12 - Mon, May 4
Iberia Logo
11:00 am - 6:25 pm
JAX
-
LIS
26h 25m
2 stops
Iberia Logo
6:35 am - 7:12 pm
LIS
-
JAX
17h 37m
2 stops
$509Iberia
Tue, Apr 28 - Mon, May 4
Delta Logo
12:27 pm - 8:50 am
JAX
-
LIS
15h 23m
2 stops
Delta Logo
12:45 pm - 11:33 pm
LIS
-
JAX
15h 48m
1 stop
$512Delta
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
12:24 pm - 9:20 am
JAX
-
LIS
15h 56m
2 stops
United Airlines Logo
11:25 am - 11:09 am
LIS
-
JAX
28h 44m
2 stops
$520United Airlines
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
2:09 pm - 9:05 am
JAX
-
LIS
13h 56m
1 stop
British Airways Logo
11:05 am - 5:55 pm
LIS
-
JAX
11h 50m
1 stop
$536British Airways
Tue, Apr 14 - Thu, Apr 23
Lufthansa Logo
11:32 am - 9:20 am
JAX
-
LIS
16h 48m
2 stops
Lufthansa Logo
5:05 am - 8:02 pm
LIS
-
JAX
19h 57m
2 stops
$549Lufthansa
Tue, Apr 21 - Tue, Apr 28
British Airways Logo
7:44 pm - 5:55 pm
JAX
-
LIS
17h 11m
2 stops
British Airways Logo
7:20 am - 10:08 pm
LIS
-
JAX
19h 48m
2 stops
$555British Airways
Tue, Apr 28 - Sun, May 10
American Airlines Logo
1:28 pm - 11:45 am
JAX
-
OPO
17h 17m
2 stops
American Airlines Logo
12:25 pm - 11:59 pm
OPO
-
JAX
16h 34m
2 stops
$671American Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
6:00 am - 9:30 am
JAX
-
OPO
22h 30m
2 stops
United Airlines Logo
6:00 am - 11:30 pm
OPO
-
JAX
21h 30m
2 stops
$703United Airlines
Thu, Mar 5 - Fri, Mar 13

Delta flights from Jacksonville to Portugal

Our best Delta deals on Jacksonville to Portugal flight tickets
Delta
Apr 7
JAX12:27 pmJacksonville
15h 23m
2 stops
LIS8:50 amLisbon Humberto Delgado
Apr 14
LIS5:00 amLisbon Humberto Delgado
21h 48m
2 stops
JAX9:48 pmJacksonville
$501
Delta
Apr 7
JAX12:27 pmJacksonville
15h 23m
2 stops
LIS8:50 amLisbon Humberto Delgado
Apr 14
LIS12:45 pmLisbon Humberto Delgado
15h 48m
1 stop
JAX11:33 pmJacksonville
$512
Delta
Mar 2
JAX11:17 amJacksonville
16h 43m
1 stop
LIS9:00 amLisbon Humberto Delgado
Mar 10
LIS5:00 amLisbon Humberto Delgado
19h 34m
2 stops
JAX8:34 pmJacksonville
$538

Iberia flights from Jacksonville to Portugal

Our best Iberia deals on Jacksonville to Portugal flight tickets
Iberia
Apr 12
JAX11:00 amJacksonville
28h 05m
2 stops
LIS8:05 pmLisbon Humberto Delgado
Apr 19
LIS6:35 amLisbon Humberto Delgado
22h 24m
2 stops
JAX11:59 pmJacksonville
$508
Iberia
Apr 28
JAX11:00 amJacksonville
26h 25m
2 stops
LIS6:25 pmLisbon Humberto Delgado
May 4
LIS6:35 amLisbon Humberto Delgado
17h 37m
2 stops
JAX7:12 pmJacksonville
$509
Iberia
Apr 28
JAX11:00 amJacksonville
28h 05m
2 stops
LIS8:05 pmLisbon Humberto Delgado
May 11
LIS8:45 pmLisbon Humberto Delgado
32h 14m
2 stops
JAX11:59 pmJacksonville
$600

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 February 23, 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

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/7

12:27 pm-8:50 am

2 stops15h 23m

Lisbon Humberto Delgado

Tue 4/14

5:00 am-9:48 pm

2 stops21h 48m

$501

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 4/12

11:00 am-8:05 pm

2 stops28h 05m

Lisbon Humberto Delgado

Mon 5/4

6:35 am-7:12 pm

2 stops17h 37m

$508

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/28

11:00 am-6:25 pm

2 stops26h 25m

Lisbon Humberto Delgado

Mon 5/4

6:35 am-7:12 pm

2 stops17h 37m

$509

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/7

12:27 pm-8:50 am

2 stops15h 23m

Lisbon Humberto Delgado

Tue 4/14

12:45 pm-11:33 pm

1 stop15h 48m

$512

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/21

12:24 pm-9:20 am

2 stops15h 56m

Lisbon Humberto Delgado

Tue 4/28

11:25 am-11:09 am

2 stops28h 44m

$520

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/14

2:09 pm-9:05 am

1 stop13h 56m

Lisbon Humberto Delgado

Thu 4/23

11:05 am-5:55 pm

1 stop11h 50m

$536

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/21

11:32 am-9:20 am

2 stops16h 48m

Lisbon Humberto Delgado

Tue 4/28

5:05 am-8:02 pm

2 stops19h 57m

$549

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Tue 4/28

7:44 pm-5:55 pm

2 stops17h 11m

Lisbon Humberto Delgado

Sun 5/10

7:20 am-10:08 pm

2 stops19h 48m

$555

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 4/7

1:28 pm-11:45 am

2 stops17h 17m

Porto

Tue 4/14

12:25 pm-11:59 pm

2 stops16h 34m

$671

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Thu 3/5

6:00 am-9:30 am

2 stops22h 30m

Porto

Fri 3/13

6:00 am-11:30 pm

2 stops21h 30m

$703

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 $947 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 $782 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 19% 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

11h 25m

Direct flights

None
The fastest flight from Jacksonville to Portugal takes 11h 25m
There are no direct flights from Jacksonville to Portugal. There are no popular flight routes from Jacksonville to Portugal.
Search flight deals

  • 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
1,458 reviews
Search KLM flights
United AirlinesPriceFrom $510Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
DeltaPriceFrom $548Free CancellationRating
7.9
8,239 reviews
Search Delta flights
Air CanadaPriceFrom $682Free CancellationRating
7.1
10,742 reviews
Search Air Canada flights
LufthansaPriceFrom $686Free CancellationRating
6.8
7,808 reviews
Search Lufthansa flights
British AirwaysPriceFrom $722Free CancellationRating
6.7
7,761 reviews
Search British Airways flights
American AirlinesPriceFrom $751Free CancellationRating
7.2
11,340 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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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 $386
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Flights to Ponta Delgadafrom $450
Flights to Lajesfrom $560
Flights to Pico Islandfrom $562
Flights to Hortafrom $549
Flights to Porto Santofrom $828
Flights to Velasfrom $578