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Cheap flights from Jacksonville to Portugal from $367

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to Portugal

Cheap round-trip flights

United Airlines Logo
9:20 am - 10:15 amJAX-LIS
19h 55m1 stop
United Airlines Logo
11:20 am - 3:02 pmLIS-JAX
32h 42m2 stops
$582United Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
United Airlines Logo
8:00 am - 8:10 amJAX-LIS
19h 10m2 stops
United Airlines Logo
11:20 am - 3:02 pmLIS-JAX
32h 42m2 stops
$587United Airlines
Find Deal
Sun, Nov 23 - Tue, Dec 2
British Airways Logo
10:43 am - 9:05 amJAX-LIS
17h 22m1 stop
British Airways Logo
11:15 am - 9:07 pmLIS-JAX
14h 52m1 stop
$600British Airways
Find Deal
Wed, Feb 4 - Wed, Feb 11
British Airways Logo
10:43 am - 9:05 amJAX-LIS
17h 22m1 stop
British Airways Logo
11:15 am - 5:55 pmLIS-JAX
11h 40m1 stop
$605British Airways
Find Deal
Wed, Feb 4 - Wed, Feb 11
Delta Logo
12:25 pm - 10:45 amJAX-LIS
17h 20m1 stop
Delta Logo
5:40 am - 10:29 pmLIS-JAX
21h 49m2 stops
$680Delta
Find Deal
Sat, Sep 27 - Mon, Oct 6
Delta Logo
5:20 pm - 2:50 pmJAX-LIS
16h 30m2 stops
Delta Logo
5:40 am - 10:29 pmLIS-JAX
21h 49m2 stops
$699Delta
Find Deal
Sat, Sep 27 - Mon, Oct 6
KLM Logo
12:25 pm - 10:45 amJAX-LIS
17h 20m1 stop
KLM Logo
12:45 pm - 10:46 pmLIS-JAX
15h 01m1 stop
$712KLM
Find Deal
Sat, Oct 4 - Thu, Oct 16
KLM Logo
5:30 pm - 8:00 amJAX-LIS
33h 30m1 stop
KLM Logo
12:45 pm - 10:46 pmLIS-JAX
15h 01m1 stop
$718KLM
Find Deal
Wed, Oct 8 - Wed, Oct 22
American Airlines Logo
12:54 pm - 7:35 amJAX-OPO
13h 41m2 stops
American Airlines Logo
8:15 am - 10:33 pmOPO-JAX
19h 18m2 stops
$768American Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 15
American Airlines Logo
10:05 am - 7:35 amJAX-OPO
16h 30m2 stops
American Airlines Logo
8:20 am - 11:59 pmOPO-JAX
19h 39m3 stops
$5,653American Airlines
Find Deal
Sun, Oct 19 - Thu, Oct 30

British Airways flights from Jacksonville to Portugal

Our best British Airways deals on Jacksonville to Portugal flight tickets
British Airways
Feb 4
JAX10:43 amJacksonville
17h 22m
1 stop
LIS9:05 amLisbon Humberto Delgado
Feb 11
LIS11:15 amLisbon Humberto Delgado
14h 52m
1 stop
JAX9:07 pmJacksonville
$600
Find similar
British Airways
Feb 4
JAX10:43 amJacksonville
17h 22m
1 stop
LIS9:05 amLisbon Humberto Delgado
Feb 11
LIS11:15 amLisbon Humberto Delgado
11h 40m
1 stop
JAX5:55 pmJacksonville
$605
Find similar
British Airways
Nov 6
JAX5:58 pmJacksonville
22h 57m
2 stops
LIS9:55 pmLisbon Humberto Delgado
Nov 13
LIS6:30 amLisbon Humberto Delgado
17h 56m
2 stops
JAX7:26 pmJacksonville
$658
Find similar

Scandinavian Airlines flights from Jacksonville to Portugal

Our best Scandinavian Airlines deals on Jacksonville to Portugal flight tickets
Scandinavian Airlines
Jan 15
JAX7:00 amJacksonville
28h 05m
2 stops
LIS4:05 pmLisbon Humberto Delgado
Jan 24
LIS7:05 amLisbon Humberto Delgado
19h 08m
2 stops
JAX9:13 pmJacksonville
$643
Find similar
Scandinavian Airlines
Jan 15
JAX5:05 pmJacksonville
17h 35m
2 stops
LIS3:40 pmLisbon Humberto Delgado
Jan 24
LIS7:05 amLisbon Humberto Delgado
19h 08m
2 stops
JAX9:13 pmJacksonville
$644
Find similar
Scandinavian Airlines
Aug 28
JAX12:00 pmJacksonville
24h 05m
2 stops
OPO5:05 pmPorto
Sep 10
OPO11:50 amPorto
39h 47m
2 stops
JAX10:37 pmJacksonville
$1,125
Find similar

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 August 21, 2025.
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

Sun 11/23

9:20 am-10:15 am

1 stop19h 55m

Lisbon Humberto Delgado

Tue 12/2

11:20 am-3:02 pm

2 stops32h 42m

$582

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sun 11/23

8:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Tue 12/2

11:20 am-3:02 pm

2 stops32h 42m

$587

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 2/4

10:43 am-9:05 am

1 stop17h 22m

Lisbon Humberto Delgado

Wed 2/11

11:15 am-9:07 pm

1 stop14h 52m

$600

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 2/4

10:43 am-9:05 am

1 stop17h 22m

Lisbon Humberto Delgado

Wed 2/11

11:15 am-5:55 pm

1 stop11h 40m

$605

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sat 9/27

12:25 pm-10:45 am

1 stop17h 20m

Lisbon Humberto Delgado

Mon 10/6

5:40 am-10:29 pm

2 stops21h 49m

$680

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sat 9/27

5:20 pm-2:50 pm

2 stops16h 30m

Lisbon Humberto Delgado

Mon 10/6

5:40 am-10:29 pm

2 stops21h 49m

$699

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Sat 10/4

12:25 pm-10:45 am

1 stop17h 20m

Lisbon Humberto Delgado

Thu 10/16

12:45 pm-10:46 pm

1 stop15h 01m

$712

JacksonvilleLisbon

JAX - LIS

JAXLIS

Jacksonville

Wed 10/8

5:30 pm-8:00 am

1 stop33h 30m

Lisbon Humberto Delgado

Wed 10/22

12:45 pm-10:46 pm

1 stop15h 01m

$718

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Tue 10/7

12:54 pm-7:35 am

2 stops13h 41m

Porto

Wed 10/15

8:15 am-10:33 pm

2 stops19h 18m

$768

JacksonvillePorto

JAX - OPO

JAXOPO

Jacksonville

Sun 10/19

10:05 am-7:35 am

2 stops16h 30m

Porto

Thu 10/30

8:20 am-11:59 pm

3 stops19h 39m

$5,653

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 February. Flight prices, which tend to average around $650, 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 Jacksonville during November instead. Flights to Portugal in November, while not as cheap as those in February, still average around $651.

What is the cheapest day to depart on your flight to Portugal?

According to our data, Monday is the cheapest day to fly to Portugal from Jacksonville. The lowest ticket price found for a Monday departure recently was $916. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,104.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Jacksonville to Portugal during this time can be as low as $919. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,124 per ticket.

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 $1,001 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 $745 on momondo.

Can stopping save me money on Jacksonville to Portugal flights?

You could potentially save up to 1% 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

Direct flights

None
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
British AirwaysPriceFrom $571Free CancellationRating
6.7
7,291 reviews
Search British Airways flights
United AirlinesPriceFrom $582Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
KLMPriceFrom $587Free CancellationRating
7.8
1,388 reviews
Search KLM flights
Air CanadaPriceFrom $596Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $614Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $644Free CancellationRating
7.9
7,981 reviews
Search Delta flights
IberiaPriceFrom $710Free CancellationRating
7.0
2,884 reviews
Search Iberia 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 $359
Flights to Portofrom $340
Flights to Funchalfrom $346
Flights to Farofrom $357
Flights to Ponta Delgadafrom $450
Flights to Lajesfrom $504
Flights to Hortafrom $584
Flights to Pico Islandfrom $585
Flights to Porto Santofrom $440
Flights to Velasfrom $584